1331 lines
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1331 lines
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 <span id="projectnumber">6.2.0</span>
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<a href="#pub-static-methods">Static Public Member Functions</a> |
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<a href="class_qwt_painter-members.html">List of all members</a> </div>
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<div class="title">QwtPainter Class Reference</div> </div>
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<div class="contents">
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<p>A collection of QPainter workarounds.
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<a href="class_qwt_painter.html#details">More...</a></p>
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<p><code>#include <<a class="el" href="qwt__painter_8h_source.html">qwt_painter.h</a>></code></p>
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-methods"></a>
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Static Public Member Functions</h2></td></tr>
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<tr class="memitem:a174bca411198c64dfff828a15d80ddfb"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_painter.html#a174bca411198c64dfff828a15d80ddfb">setPolylineSplitting</a> (bool)</td></tr>
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<tr class="memdesc:a174bca411198c64dfff828a15d80ddfb"><td class="mdescLeft"> </td><td class="mdescRight">En/Disable line splitting for the raster paint engine. <a href="class_qwt_painter.html#a174bca411198c64dfff828a15d80ddfb">More...</a><br /></td></tr>
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<tr class="separator:a174bca411198c64dfff828a15d80ddfb"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a831cf0efa8a0869ab79307495d7e4590"><td class="memItemLeft" align="right" valign="top">static bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_painter.html#a831cf0efa8a0869ab79307495d7e4590">polylineSplitting</a> ()</td></tr>
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<tr class="separator:a831cf0efa8a0869ab79307495d7e4590"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a49581f980f2c761852cda08502c96abb"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_painter.html#a49581f980f2c761852cda08502c96abb">setRoundingAlignment</a> (bool)</td></tr>
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<tr class="separator:a49581f980f2c761852cda08502c96abb"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ae9af230df7bb8d40b802d4f3205a8631"><td class="memItemLeft" align="right" valign="top">static bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_painter.html#ae9af230df7bb8d40b802d4f3205a8631">roundingAlignment</a> ()</td></tr>
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<tr class="separator:ae9af230df7bb8d40b802d4f3205a8631"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a49e39ac6f38d1d91e4aa181a42d30486"><td class="memItemLeft" align="right" valign="top">static bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_painter.html#a49e39ac6f38d1d91e4aa181a42d30486">roundingAlignment</a> (const QPainter *)</td></tr>
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<tr class="separator:a49e39ac6f38d1d91e4aa181a42d30486"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a6ccfe385330f1e2f7e7b765ab0defa06"><td class="memItemLeft" align="right" valign="top"><a id="a6ccfe385330f1e2f7e7b765ab0defa06"></a>
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static void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_painter.html#a6ccfe385330f1e2f7e7b765ab0defa06">drawText</a> (QPainter *, qreal x, qreal y, const QString &)</td></tr>
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||
<tr class="memdesc:a6ccfe385330f1e2f7e7b765ab0defa06"><td class="mdescLeft"> </td><td class="mdescRight">Wrapper for QPainter::drawText() <br /></td></tr>
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<tr class="separator:a6ccfe385330f1e2f7e7b765ab0defa06"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a60048491773b3eb7aac5b984a4bd9730"><td class="memItemLeft" align="right" valign="top"><a id="a60048491773b3eb7aac5b984a4bd9730"></a>
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||
static void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_painter.html#a60048491773b3eb7aac5b984a4bd9730">drawText</a> (QPainter *, const QPointF &, const QString &)</td></tr>
|
||
<tr class="memdesc:a60048491773b3eb7aac5b984a4bd9730"><td class="mdescLeft"> </td><td class="mdescRight">Wrapper for QPainter::drawText() <br /></td></tr>
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<tr class="separator:a60048491773b3eb7aac5b984a4bd9730"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:acc7a4184cfe346f7cbfe9989cc4522dd"><td class="memItemLeft" align="right" valign="top"><a id="acc7a4184cfe346f7cbfe9989cc4522dd"></a>
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static void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_painter.html#acc7a4184cfe346f7cbfe9989cc4522dd">drawText</a> (QPainter *, qreal x, qreal y, qreal w, qreal h, int flags, const QString &)</td></tr>
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||
<tr class="memdesc:acc7a4184cfe346f7cbfe9989cc4522dd"><td class="mdescLeft"> </td><td class="mdescRight">Wrapper for QPainter::drawText() <br /></td></tr>
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<tr class="separator:acc7a4184cfe346f7cbfe9989cc4522dd"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a2866de24c2d7ddb88ee5919d09cad03f"><td class="memItemLeft" align="right" valign="top"><a id="a2866de24c2d7ddb88ee5919d09cad03f"></a>
|
||
static void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_painter.html#a2866de24c2d7ddb88ee5919d09cad03f">drawText</a> (QPainter *, const QRectF &, int flags, const QString &)</td></tr>
|
||
<tr class="memdesc:a2866de24c2d7ddb88ee5919d09cad03f"><td class="mdescLeft"> </td><td class="mdescRight">Wrapper for QPainter::drawText() <br /></td></tr>
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<tr class="separator:a2866de24c2d7ddb88ee5919d09cad03f"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a1a44fdbb66452b38d57369a485da3971"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_painter.html#a1a44fdbb66452b38d57369a485da3971">drawSimpleRichText</a> (QPainter *, const QRectF &, int flags, const QTextDocument &)</td></tr>
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<tr class="separator:a1a44fdbb66452b38d57369a485da3971"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ab77bb84f93f6b422b0b9c106a3991fdc"><td class="memItemLeft" align="right" valign="top"><a id="ab77bb84f93f6b422b0b9c106a3991fdc"></a>
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||
static void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_painter.html#ab77bb84f93f6b422b0b9c106a3991fdc">drawRect</a> (QPainter *, qreal x, qreal y, qreal w, qreal h)</td></tr>
|
||
<tr class="memdesc:ab77bb84f93f6b422b0b9c106a3991fdc"><td class="mdescLeft"> </td><td class="mdescRight">Wrapper for QPainter::drawRect() <br /></td></tr>
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<tr class="separator:ab77bb84f93f6b422b0b9c106a3991fdc"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a838b9cc65ae98ecb40d62ed4281a37b7"><td class="memItemLeft" align="right" valign="top"><a id="a838b9cc65ae98ecb40d62ed4281a37b7"></a>
|
||
static void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_painter.html#a838b9cc65ae98ecb40d62ed4281a37b7">drawRect</a> (QPainter *, const QRectF &rect)</td></tr>
|
||
<tr class="memdesc:a838b9cc65ae98ecb40d62ed4281a37b7"><td class="mdescLeft"> </td><td class="mdescRight">Wrapper for QPainter::drawRect() <br /></td></tr>
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||
<tr class="separator:a838b9cc65ae98ecb40d62ed4281a37b7"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a8f5561421bf2d1c1093059f1b7bba7ba"><td class="memItemLeft" align="right" valign="top"><a id="a8f5561421bf2d1c1093059f1b7bba7ba"></a>
|
||
static void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_painter.html#a8f5561421bf2d1c1093059f1b7bba7ba">fillRect</a> (QPainter *, const QRectF &, const QBrush &)</td></tr>
|
||
<tr class="memdesc:a8f5561421bf2d1c1093059f1b7bba7ba"><td class="mdescLeft"> </td><td class="mdescRight">Wrapper for QPainter::fillRect() <br /></td></tr>
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<tr class="separator:a8f5561421bf2d1c1093059f1b7bba7ba"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a0cce52b66d249859ff71e41edb3637ad"><td class="memItemLeft" align="right" valign="top"><a id="a0cce52b66d249859ff71e41edb3637ad"></a>
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||
static void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_painter.html#a0cce52b66d249859ff71e41edb3637ad">drawEllipse</a> (QPainter *, const QRectF &)</td></tr>
|
||
<tr class="memdesc:a0cce52b66d249859ff71e41edb3637ad"><td class="mdescLeft"> </td><td class="mdescRight">Wrapper for QPainter::drawEllipse() <br /></td></tr>
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||
<tr class="separator:a0cce52b66d249859ff71e41edb3637ad"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:af3a38d38e0909523dbac12cd93ba3122"><td class="memItemLeft" align="right" valign="top"><a id="af3a38d38e0909523dbac12cd93ba3122"></a>
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static void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_painter.html#af3a38d38e0909523dbac12cd93ba3122">drawPie</a> (QPainter *, const QRectF &r, int a, int alen)</td></tr>
|
||
<tr class="memdesc:af3a38d38e0909523dbac12cd93ba3122"><td class="mdescLeft"> </td><td class="mdescRight">Wrapper for QPainter::drawPie() <br /></td></tr>
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<tr class="separator:af3a38d38e0909523dbac12cd93ba3122"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:af7da8f2bd3bda731e76b564ba44ea6e7"><td class="memItemLeft" align="right" valign="top"><a id="af7da8f2bd3bda731e76b564ba44ea6e7"></a>
|
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static void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_painter.html#af7da8f2bd3bda731e76b564ba44ea6e7">drawLine</a> (QPainter *, qreal x1, qreal y1, qreal x2, qreal y2)</td></tr>
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<tr class="memdesc:af7da8f2bd3bda731e76b564ba44ea6e7"><td class="mdescLeft"> </td><td class="mdescRight">Wrapper for QPainter::drawLine() <br /></td></tr>
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<tr class="separator:af7da8f2bd3bda731e76b564ba44ea6e7"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a8f4ebba74be8858ca43e50fac363468c"><td class="memItemLeft" align="right" valign="top"><a id="a8f4ebba74be8858ca43e50fac363468c"></a>
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||
static void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_painter.html#a8f4ebba74be8858ca43e50fac363468c">drawLine</a> (QPainter *, const QPointF &p1, const QPointF &p2)</td></tr>
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||
<tr class="memdesc:a8f4ebba74be8858ca43e50fac363468c"><td class="mdescLeft"> </td><td class="mdescRight">Wrapper for QPainter::drawLine() <br /></td></tr>
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||
<tr class="separator:a8f4ebba74be8858ca43e50fac363468c"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:af31427d37c1cfd4ddc84e013086a77e1"><td class="memItemLeft" align="right" valign="top"><a id="af31427d37c1cfd4ddc84e013086a77e1"></a>
|
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static void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_painter.html#af31427d37c1cfd4ddc84e013086a77e1">drawLine</a> (QPainter *, const QLineF &)</td></tr>
|
||
<tr class="memdesc:af31427d37c1cfd4ddc84e013086a77e1"><td class="mdescLeft"> </td><td class="mdescRight">Wrapper for QPainter::drawLine() <br /></td></tr>
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||
<tr class="separator:af31427d37c1cfd4ddc84e013086a77e1"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a2fff1088059c230864ac1eff90d8e975"><td class="memItemLeft" align="right" valign="top"><a id="a2fff1088059c230864ac1eff90d8e975"></a>
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static void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_painter.html#a2fff1088059c230864ac1eff90d8e975">drawPolygon</a> (QPainter *, const QPolygonF &)</td></tr>
|
||
<tr class="memdesc:a2fff1088059c230864ac1eff90d8e975"><td class="mdescLeft"> </td><td class="mdescRight">Wrapper for QPainter::drawPolygon() <br /></td></tr>
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<tr class="separator:a2fff1088059c230864ac1eff90d8e975"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a60ab9909e9eac196c022b1ec6200d198"><td class="memItemLeft" align="right" valign="top"><a id="a60ab9909e9eac196c022b1ec6200d198"></a>
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static void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_painter.html#a60ab9909e9eac196c022b1ec6200d198">drawPolyline</a> (QPainter *, const QPolygonF &)</td></tr>
|
||
<tr class="memdesc:a60ab9909e9eac196c022b1ec6200d198"><td class="mdescLeft"> </td><td class="mdescRight">Wrapper for QPainter::drawPolyline() <br /></td></tr>
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<tr class="separator:a60ab9909e9eac196c022b1ec6200d198"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a2aac8306cd6863887db1f2987eb0eced"><td class="memItemLeft" align="right" valign="top"><a id="a2aac8306cd6863887db1f2987eb0eced"></a>
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||
static void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_painter.html#a2aac8306cd6863887db1f2987eb0eced">drawPolyline</a> (QPainter *, const QPointF *, int pointCount)</td></tr>
|
||
<tr class="memdesc:a2aac8306cd6863887db1f2987eb0eced"><td class="mdescLeft"> </td><td class="mdescRight">Wrapper for QPainter::drawPolyline() <br /></td></tr>
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||
<tr class="separator:a2aac8306cd6863887db1f2987eb0eced"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a67bd336cc96329e2d0e717574892c84c"><td class="memItemLeft" align="right" valign="top"><a id="a67bd336cc96329e2d0e717574892c84c"></a>
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static void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_painter.html#a67bd336cc96329e2d0e717574892c84c">drawPolygon</a> (QPainter *, const QPolygon &)</td></tr>
|
||
<tr class="memdesc:a67bd336cc96329e2d0e717574892c84c"><td class="mdescLeft"> </td><td class="mdescRight">Wrapper for QPainter::drawPolygon() <br /></td></tr>
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||
<tr class="separator:a67bd336cc96329e2d0e717574892c84c"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a4846eb8406cc49435013e41e4debacdc"><td class="memItemLeft" align="right" valign="top"><a id="a4846eb8406cc49435013e41e4debacdc"></a>
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static void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_painter.html#a4846eb8406cc49435013e41e4debacdc">drawPolyline</a> (QPainter *, const QPolygon &)</td></tr>
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||
<tr class="memdesc:a4846eb8406cc49435013e41e4debacdc"><td class="mdescLeft"> </td><td class="mdescRight">Wrapper for QPainter::drawPolyline() <br /></td></tr>
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<tr class="separator:a4846eb8406cc49435013e41e4debacdc"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a479d20a9aed2dee2ccdd735c6e77bc58"><td class="memItemLeft" align="right" valign="top"><a id="a479d20a9aed2dee2ccdd735c6e77bc58"></a>
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static void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_painter.html#a479d20a9aed2dee2ccdd735c6e77bc58">drawPolyline</a> (QPainter *, const QPoint *, int pointCount)</td></tr>
|
||
<tr class="memdesc:a479d20a9aed2dee2ccdd735c6e77bc58"><td class="mdescLeft"> </td><td class="mdescRight">Wrapper for QPainter::drawPolyline() <br /></td></tr>
|
||
<tr class="separator:a479d20a9aed2dee2ccdd735c6e77bc58"><td class="memSeparator" colspan="2"> </td></tr>
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||
<tr class="memitem:ab2e88f78d51387c661a9e10352ab945c"><td class="memItemLeft" align="right" valign="top"><a id="ab2e88f78d51387c661a9e10352ab945c"></a>
|
||
static void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_painter.html#ab2e88f78d51387c661a9e10352ab945c">drawPoint</a> (QPainter *, const QPoint &)</td></tr>
|
||
<tr class="memdesc:ab2e88f78d51387c661a9e10352ab945c"><td class="mdescLeft"> </td><td class="mdescRight">Wrapper for QPainter::drawPoint() <br /></td></tr>
|
||
<tr class="separator:ab2e88f78d51387c661a9e10352ab945c"><td class="memSeparator" colspan="2"> </td></tr>
|
||
<tr class="memitem:a0e1bddfd725ea95f628c491149c2deba"><td class="memItemLeft" align="right" valign="top"><a id="a0e1bddfd725ea95f628c491149c2deba"></a>
|
||
static void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_painter.html#a0e1bddfd725ea95f628c491149c2deba">drawPoints</a> (QPainter *, const QPolygon &)</td></tr>
|
||
<tr class="memdesc:a0e1bddfd725ea95f628c491149c2deba"><td class="mdescLeft"> </td><td class="mdescRight">Wrapper for QPainter::drawPoints() <br /></td></tr>
|
||
<tr class="separator:a0e1bddfd725ea95f628c491149c2deba"><td class="memSeparator" colspan="2"> </td></tr>
|
||
<tr class="memitem:a1f268ec257dbd52a7aca59c5c2ea3f98"><td class="memItemLeft" align="right" valign="top"><a id="a1f268ec257dbd52a7aca59c5c2ea3f98"></a>
|
||
static void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_painter.html#a1f268ec257dbd52a7aca59c5c2ea3f98">drawPoints</a> (QPainter *, const QPoint *, int pointCount)</td></tr>
|
||
<tr class="memdesc:a1f268ec257dbd52a7aca59c5c2ea3f98"><td class="mdescLeft"> </td><td class="mdescRight">Wrapper for QPainter::drawPoints() <br /></td></tr>
|
||
<tr class="separator:a1f268ec257dbd52a7aca59c5c2ea3f98"><td class="memSeparator" colspan="2"> </td></tr>
|
||
<tr class="memitem:a7f4c58e5503e43322ceeb3687c3b750a"><td class="memItemLeft" align="right" valign="top"><a id="a7f4c58e5503e43322ceeb3687c3b750a"></a>
|
||
static void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_painter.html#a7f4c58e5503e43322ceeb3687c3b750a">drawPoint</a> (QPainter *, qreal x, qreal y)</td></tr>
|
||
<tr class="memdesc:a7f4c58e5503e43322ceeb3687c3b750a"><td class="mdescLeft"> </td><td class="mdescRight">Wrapper for QPainter::drawPoint() <br /></td></tr>
|
||
<tr class="separator:a7f4c58e5503e43322ceeb3687c3b750a"><td class="memSeparator" colspan="2"> </td></tr>
|
||
<tr class="memitem:a9b0ef616fc27c84dc7ee3cab5449a313"><td class="memItemLeft" align="right" valign="top"><a id="a9b0ef616fc27c84dc7ee3cab5449a313"></a>
|
||
static void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_painter.html#a9b0ef616fc27c84dc7ee3cab5449a313">drawPoint</a> (QPainter *, const QPointF &)</td></tr>
|
||
<tr class="memdesc:a9b0ef616fc27c84dc7ee3cab5449a313"><td class="mdescLeft"> </td><td class="mdescRight">Wrapper for QPainter::drawPoint() <br /></td></tr>
|
||
<tr class="separator:a9b0ef616fc27c84dc7ee3cab5449a313"><td class="memSeparator" colspan="2"> </td></tr>
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||
<tr class="memitem:a1a854725b6ff657557e678575dc56357"><td class="memItemLeft" align="right" valign="top"><a id="a1a854725b6ff657557e678575dc56357"></a>
|
||
static void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_painter.html#a1a854725b6ff657557e678575dc56357">drawPoints</a> (QPainter *, const QPolygonF &)</td></tr>
|
||
<tr class="memdesc:a1a854725b6ff657557e678575dc56357"><td class="mdescLeft"> </td><td class="mdescRight">Wrapper for QPainter::drawPoints() <br /></td></tr>
|
||
<tr class="separator:a1a854725b6ff657557e678575dc56357"><td class="memSeparator" colspan="2"> </td></tr>
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||
<tr class="memitem:af5fa718b25a9b4df10ddb7e1270a4289"><td class="memItemLeft" align="right" valign="top"><a id="af5fa718b25a9b4df10ddb7e1270a4289"></a>
|
||
static void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_painter.html#af5fa718b25a9b4df10ddb7e1270a4289">drawPoints</a> (QPainter *, const QPointF *, int pointCount)</td></tr>
|
||
<tr class="memdesc:af5fa718b25a9b4df10ddb7e1270a4289"><td class="mdescLeft"> </td><td class="mdescRight">Wrapper for QPainter::drawPoints() <br /></td></tr>
|
||
<tr class="separator:af5fa718b25a9b4df10ddb7e1270a4289"><td class="memSeparator" colspan="2"> </td></tr>
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||
<tr class="memitem:a22cff4eba018aee6680c43347e92238d"><td class="memItemLeft" align="right" valign="top"><a id="a22cff4eba018aee6680c43347e92238d"></a>
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||
static void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_painter.html#a22cff4eba018aee6680c43347e92238d">drawPath</a> (QPainter *, const QPainterPath &)</td></tr>
|
||
<tr class="memdesc:a22cff4eba018aee6680c43347e92238d"><td class="mdescLeft"> </td><td class="mdescRight">Wrapper for QPainter::drawPath() <br /></td></tr>
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||
<tr class="separator:a22cff4eba018aee6680c43347e92238d"><td class="memSeparator" colspan="2"> </td></tr>
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||
<tr class="memitem:a2825f068a54e21e885235235daac3ec7"><td class="memItemLeft" align="right" valign="top"><a id="a2825f068a54e21e885235235daac3ec7"></a>
|
||
static void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_painter.html#a2825f068a54e21e885235235daac3ec7">drawImage</a> (QPainter *, const QRectF &, const QImage &)</td></tr>
|
||
<tr class="memdesc:a2825f068a54e21e885235235daac3ec7"><td class="mdescLeft"> </td><td class="mdescRight">Wrapper for QPainter::drawImage() <br /></td></tr>
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||
<tr class="separator:a2825f068a54e21e885235235daac3ec7"><td class="memSeparator" colspan="2"> </td></tr>
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||
<tr class="memitem:aec25b066b31a967de60d645c58ed7557"><td class="memItemLeft" align="right" valign="top"><a id="aec25b066b31a967de60d645c58ed7557"></a>
|
||
static void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_painter.html#aec25b066b31a967de60d645c58ed7557">drawPixmap</a> (QPainter *, const QRectF &, const QPixmap &)</td></tr>
|
||
<tr class="memdesc:aec25b066b31a967de60d645c58ed7557"><td class="mdescLeft"> </td><td class="mdescRight">Wrapper for QPainter::drawPixmap() <br /></td></tr>
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||
<tr class="separator:aec25b066b31a967de60d645c58ed7557"><td class="memSeparator" colspan="2"> </td></tr>
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||
<tr class="memitem:a388f68022ef77dbdae9d700e104f0976"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_painter.html#a388f68022ef77dbdae9d700e104f0976">drawRoundFrame</a> (QPainter *, const QRectF &, const QPalette &, int lineWidth, int frameStyle)</td></tr>
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||
<tr class="separator:a388f68022ef77dbdae9d700e104f0976"><td class="memSeparator" colspan="2"> </td></tr>
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||
<tr class="memitem:a97283f9533df2cef8a5325685dffe82b"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_painter.html#a97283f9533df2cef8a5325685dffe82b">drawRoundedFrame</a> (QPainter *, const QRectF &, qreal xRadius, qreal yRadius, const QPalette &, int lineWidth, int frameStyle)</td></tr>
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||
<tr class="separator:a97283f9533df2cef8a5325685dffe82b"><td class="memSeparator" colspan="2"> </td></tr>
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||
<tr class="memitem:ac0a433548dcb808cb88a93e7e2379ff4"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_painter.html#ac0a433548dcb808cb88a93e7e2379ff4">drawFrame</a> (QPainter *, const QRectF &rect, const QPalette &palette, QPalette::ColorRole foregroundRole, int lineWidth, int midLineWidth, int frameStyle)</td></tr>
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||
<tr class="separator:ac0a433548dcb808cb88a93e7e2379ff4"><td class="memSeparator" colspan="2"> </td></tr>
|
||
<tr class="memitem:aad72e955692b37a06547a6c0d62817b0"><td class="memItemLeft" align="right" valign="top"><a id="aad72e955692b37a06547a6c0d62817b0"></a>
|
||
static void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_painter.html#aad72e955692b37a06547a6c0d62817b0">drawFocusRect</a> (QPainter *, const QWidget *)</td></tr>
|
||
<tr class="memdesc:aad72e955692b37a06547a6c0d62817b0"><td class="mdescLeft"> </td><td class="mdescRight">Draw a focus rectangle on a widget using its style. <br /></td></tr>
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||
<tr class="separator:aad72e955692b37a06547a6c0d62817b0"><td class="memSeparator" colspan="2"> </td></tr>
|
||
<tr class="memitem:a3f6b853fa4a54712ea2ca20a9aa2f106"><td class="memItemLeft" align="right" valign="top"><a id="a3f6b853fa4a54712ea2ca20a9aa2f106"></a>
|
||
static void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_painter.html#a3f6b853fa4a54712ea2ca20a9aa2f106">drawFocusRect</a> (QPainter *, const QWidget *, const QRect &)</td></tr>
|
||
<tr class="memdesc:a3f6b853fa4a54712ea2ca20a9aa2f106"><td class="mdescLeft"> </td><td class="mdescRight">Draw a focus rectangle on a widget using its style. <br /></td></tr>
|
||
<tr class="separator:a3f6b853fa4a54712ea2ca20a9aa2f106"><td class="memSeparator" colspan="2"> </td></tr>
|
||
<tr class="memitem:ad1b98caad20f2af285b83a5438a6a57f"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_painter.html#ad1b98caad20f2af285b83a5438a6a57f">drawColorBar</a> (QPainter *, const <a class="el" href="class_qwt_color_map.html">QwtColorMap</a> &, const <a class="el" href="class_qwt_interval.html">QwtInterval</a> &, const <a class="el" href="class_qwt_scale_map.html">QwtScaleMap</a> &, Qt::Orientation, const QRectF &)</td></tr>
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||
<tr class="separator:ad1b98caad20f2af285b83a5438a6a57f"><td class="memSeparator" colspan="2"> </td></tr>
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||
<tr class="memitem:a834b4cd706c5763e97d08239c1e9d2a5"><td class="memItemLeft" align="right" valign="top">static bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_painter.html#a834b4cd706c5763e97d08239c1e9d2a5">isAligning</a> (const QPainter *)</td></tr>
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||
<tr class="separator:a834b4cd706c5763e97d08239c1e9d2a5"><td class="memSeparator" colspan="2"> </td></tr>
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||
<tr class="memitem:af352ad92f1c1dc8cfee0f3d799e2e26e"><td class="memItemLeft" align="right" valign="top">static bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_painter.html#af352ad92f1c1dc8cfee0f3d799e2e26e">isX11GraphicsSystem</a> ()</td></tr>
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||
<tr class="separator:af352ad92f1c1dc8cfee0f3d799e2e26e"><td class="memSeparator" colspan="2"> </td></tr>
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||
<tr class="memitem:ab3207c4d8ee4ce7fd472f8faefb93657"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_painter.html#ab3207c4d8ee4ce7fd472f8faefb93657">fillPixmap</a> (const QWidget *, QPixmap &, const QPoint &offset=QPoint())</td></tr>
|
||
<tr class="separator:ab3207c4d8ee4ce7fd472f8faefb93657"><td class="memSeparator" colspan="2"> </td></tr>
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||
<tr class="memitem:a9eabeabb6420538c4ad84020280f640c"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_painter.html#a9eabeabb6420538c4ad84020280f640c">drawBackgound</a> (QPainter *, const QRectF &, const QWidget *)</td></tr>
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||
<tr class="separator:a9eabeabb6420538c4ad84020280f640c"><td class="memSeparator" colspan="2"> </td></tr>
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||
<tr class="memitem:ad1acc33fc6d94791852d9c07d7e1e94e"><td class="memItemLeft" align="right" valign="top">static QPixmap </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_painter.html#ad1acc33fc6d94791852d9c07d7e1e94e">backingStore</a> (QWidget *, const QSize &)</td></tr>
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||
<tr class="separator:ad1acc33fc6d94791852d9c07d7e1e94e"><td class="memSeparator" colspan="2"> </td></tr>
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||
<tr class="memitem:abcd52c8648b02d72a44851578f3b5ed7"><td class="memItemLeft" align="right" valign="top">static qreal </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_painter.html#abcd52c8648b02d72a44851578f3b5ed7">devicePixelRatio</a> (const QPaintDevice *)</td></tr>
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||
<tr class="separator:abcd52c8648b02d72a44851578f3b5ed7"><td class="memSeparator" colspan="2"> </td></tr>
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||
<tr class="memitem:a9861338f5900c731fa66423aa6f29b88"><td class="memItemLeft" align="right" valign="top">static qreal </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_painter.html#a9861338f5900c731fa66423aa6f29b88">effectivePenWidth</a> (const QPen &)</td></tr>
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||
<tr class="separator:a9861338f5900c731fa66423aa6f29b88"><td class="memSeparator" colspan="2"> </td></tr>
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||
<tr class="memitem:af66a967fc49ff6deae32c3fd3826045b"><td class="memItemLeft" align="right" valign="top">static int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_painter.html#af66a967fc49ff6deae32c3fd3826045b">horizontalAdvance</a> (const QFontMetrics &, const QString &)</td></tr>
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||
<tr class="separator:af66a967fc49ff6deae32c3fd3826045b"><td class="memSeparator" colspan="2"> </td></tr>
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||
<tr class="memitem:ad3005cb9fa5ca6529470e0644ff63cf0"><td class="memItemLeft" align="right" valign="top">static qreal </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_painter.html#ad3005cb9fa5ca6529470e0644ff63cf0">horizontalAdvance</a> (const QFontMetricsF &, const QString &)</td></tr>
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||
<tr class="separator:ad3005cb9fa5ca6529470e0644ff63cf0"><td class="memSeparator" colspan="2"> </td></tr>
|
||
<tr class="memitem:a3c6ce644b002e7ed38f80440f035a673"><td class="memItemLeft" align="right" valign="top">static int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_painter.html#a3c6ce644b002e7ed38f80440f035a673">horizontalAdvance</a> (const QFontMetrics &, QChar)</td></tr>
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||
<tr class="separator:a3c6ce644b002e7ed38f80440f035a673"><td class="memSeparator" colspan="2"> </td></tr>
|
||
<tr class="memitem:aad96dcd2c3ad29cb2719d6e28739e92e"><td class="memItemLeft" align="right" valign="top">static qreal </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_painter.html#aad96dcd2c3ad29cb2719d6e28739e92e">horizontalAdvance</a> (const QFontMetricsF &, QChar)</td></tr>
|
||
<tr class="separator:aad96dcd2c3ad29cb2719d6e28739e92e"><td class="memSeparator" colspan="2"> </td></tr>
|
||
<tr class="memitem:ae9c82d949cd328f48e4932dad686161b"><td class="memItemLeft" align="right" valign="top">static QFont </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_painter.html#ae9c82d949cd328f48e4932dad686161b">scaledFont</a> (const QFont &, const QPaintDevice *=nullptr)</td></tr>
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||
<tr class="separator:ae9c82d949cd328f48e4932dad686161b"><td class="memSeparator" colspan="2"> </td></tr>
|
||
</table>
|
||
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
|
||
<div class="textblock"><p>A collection of QPainter workarounds. </p>
|
||
|
||
<p class="definition">Definition at line <a class="el" href="qwt__painter_8h_source.html#l00036">36</a> of file <a class="el" href="qwt__painter_8h_source.html">qwt_painter.h</a>.</p>
|
||
</div><h2 class="groupheader">Member Function Documentation</h2>
|
||
<a id="ad1acc33fc6d94791852d9c07d7e1e94e"></a>
|
||
<h2 class="memtitle"><span class="permalink"><a href="#ad1acc33fc6d94791852d9c07d7e1e94e">◆ </a></span>backingStore()</h2>
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||
|
||
<div class="memitem">
|
||
<div class="memproto">
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||
<table class="mlabels">
|
||
<tr>
|
||
<td class="mlabels-left">
|
||
<table class="memname">
|
||
<tr>
|
||
<td class="memname">QPixmap QwtPainter::backingStore </td>
|
||
<td>(</td>
|
||
<td class="paramtype">QWidget * </td>
|
||
<td class="paramname"><em>widget</em>, </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="paramkey"></td>
|
||
<td></td>
|
||
<td class="paramtype">const QSize & </td>
|
||
<td class="paramname"><em>size</em> </td>
|
||
</tr>
|
||
<tr>
|
||
<td></td>
|
||
<td>)</td>
|
||
<td></td><td></td>
|
||
</tr>
|
||
</table>
|
||
</td>
|
||
<td class="mlabels-right">
|
||
<span class="mlabels"><span class="mlabel">static</span></span> </td>
|
||
</tr>
|
||
</table>
|
||
</div><div class="memdoc">
|
||
<dl class="section return"><dt>Returns</dt><dd>A pixmap that can be used as backing store</dd></dl>
|
||
<dl class="params"><dt>Parameters</dt><dd>
|
||
<table class="params">
|
||
<tr><td class="paramname">widget</td><td>Widget, for which the backingstore is intended </td></tr>
|
||
<tr><td class="paramname">size</td><td>Size of the pixmap </td></tr>
|
||
</table>
|
||
</dd>
|
||
</dl>
|
||
|
||
<p class="definition">Definition at line <a class="el" href="qwt__painter_8cpp_source.html#l01525">1525</a> of file <a class="el" href="qwt__painter_8cpp_source.html">qwt_painter.cpp</a>.</p>
|
||
|
||
</div>
|
||
</div>
|
||
<a id="abcd52c8648b02d72a44851578f3b5ed7"></a>
|
||
<h2 class="memtitle"><span class="permalink"><a href="#abcd52c8648b02d72a44851578f3b5ed7">◆ </a></span>devicePixelRatio()</h2>
|
||
|
||
<div class="memitem">
|
||
<div class="memproto">
|
||
<table class="mlabels">
|
||
<tr>
|
||
<td class="mlabels-left">
|
||
<table class="memname">
|
||
<tr>
|
||
<td class="memname">qreal QwtPainter::devicePixelRatio </td>
|
||
<td>(</td>
|
||
<td class="paramtype">const QPaintDevice * </td>
|
||
<td class="paramname"><em>paintDevice</em></td><td>)</td>
|
||
<td></td>
|
||
</tr>
|
||
</table>
|
||
</td>
|
||
<td class="mlabels-right">
|
||
<span class="mlabels"><span class="mlabel">static</span></span> </td>
|
||
</tr>
|
||
</table>
|
||
</div><div class="memdoc">
|
||
<dl class="section return"><dt>Returns</dt><dd>Pixel ratio for a paint device </dd></dl>
|
||
<dl class="params"><dt>Parameters</dt><dd>
|
||
<table class="params">
|
||
<tr><td class="paramname">paintDevice</td><td>Paint device </td></tr>
|
||
</table>
|
||
</dd>
|
||
</dl>
|
||
|
||
<p class="definition">Definition at line <a class="el" href="qwt__painter_8cpp_source.html#l01491">1491</a> of file <a class="el" href="qwt__painter_8cpp_source.html">qwt_painter.cpp</a>.</p>
|
||
|
||
</div>
|
||
</div>
|
||
<a id="a9eabeabb6420538c4ad84020280f640c"></a>
|
||
<h2 class="memtitle"><span class="permalink"><a href="#a9eabeabb6420538c4ad84020280f640c">◆ </a></span>drawBackgound()</h2>
|
||
|
||
<div class="memitem">
|
||
<div class="memproto">
|
||
<table class="mlabels">
|
||
<tr>
|
||
<td class="mlabels-left">
|
||
<table class="memname">
|
||
<tr>
|
||
<td class="memname">void QwtPainter::drawBackgound </td>
|
||
<td>(</td>
|
||
<td class="paramtype">QPainter * </td>
|
||
<td class="paramname"><em>painter</em>, </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="paramkey"></td>
|
||
<td></td>
|
||
<td class="paramtype">const QRectF & </td>
|
||
<td class="paramname"><em>rect</em>, </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="paramkey"></td>
|
||
<td></td>
|
||
<td class="paramtype">const QWidget * </td>
|
||
<td class="paramname"><em>widget</em> </td>
|
||
</tr>
|
||
<tr>
|
||
<td></td>
|
||
<td>)</td>
|
||
<td></td><td></td>
|
||
</tr>
|
||
</table>
|
||
</td>
|
||
<td class="mlabels-right">
|
||
<span class="mlabels"><span class="mlabel">static</span></span> </td>
|
||
</tr>
|
||
</table>
|
||
</div><div class="memdoc">
|
||
<p>Fill rect with the background of a widget</p>
|
||
<dl class="params"><dt>Parameters</dt><dd>
|
||
<table class="params">
|
||
<tr><td class="paramname">painter</td><td>Painter </td></tr>
|
||
<tr><td class="paramname">rect</td><td>Rectangle to be filled </td></tr>
|
||
<tr><td class="paramname">widget</td><td>Widget</td></tr>
|
||
</table>
|
||
</dd>
|
||
</dl>
|
||
<dl class="section see"><dt>See also</dt><dd>QStyle::PE_Widget, QWidget::backgroundRole() </dd></dl>
|
||
|
||
<p class="definition">Definition at line <a class="el" href="qwt__painter_8cpp_source.html#l01351">1351</a> of file <a class="el" href="qwt__painter_8cpp_source.html">qwt_painter.cpp</a>.</p>
|
||
|
||
</div>
|
||
</div>
|
||
<a id="ad1b98caad20f2af285b83a5438a6a57f"></a>
|
||
<h2 class="memtitle"><span class="permalink"><a href="#ad1b98caad20f2af285b83a5438a6a57f">◆ </a></span>drawColorBar()</h2>
|
||
|
||
<div class="memitem">
|
||
<div class="memproto">
|
||
<table class="mlabels">
|
||
<tr>
|
||
<td class="mlabels-left">
|
||
<table class="memname">
|
||
<tr>
|
||
<td class="memname">void QwtPainter::drawColorBar </td>
|
||
<td>(</td>
|
||
<td class="paramtype">QPainter * </td>
|
||
<td class="paramname"><em>painter</em>, </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="paramkey"></td>
|
||
<td></td>
|
||
<td class="paramtype">const <a class="el" href="class_qwt_color_map.html">QwtColorMap</a> & </td>
|
||
<td class="paramname"><em>colorMap</em>, </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="paramkey"></td>
|
||
<td></td>
|
||
<td class="paramtype">const <a class="el" href="class_qwt_interval.html">QwtInterval</a> & </td>
|
||
<td class="paramname"><em>interval</em>, </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="paramkey"></td>
|
||
<td></td>
|
||
<td class="paramtype">const <a class="el" href="class_qwt_scale_map.html">QwtScaleMap</a> & </td>
|
||
<td class="paramname"><em>scaleMap</em>, </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="paramkey"></td>
|
||
<td></td>
|
||
<td class="paramtype">Qt::Orientation </td>
|
||
<td class="paramname"><em>orientation</em>, </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="paramkey"></td>
|
||
<td></td>
|
||
<td class="paramtype">const QRectF & </td>
|
||
<td class="paramname"><em>rect</em> </td>
|
||
</tr>
|
||
<tr>
|
||
<td></td>
|
||
<td>)</td>
|
||
<td></td><td></td>
|
||
</tr>
|
||
</table>
|
||
</td>
|
||
<td class="mlabels-right">
|
||
<span class="mlabels"><span class="mlabel">static</span></span> </td>
|
||
</tr>
|
||
</table>
|
||
</div><div class="memdoc">
|
||
<p>Draw a color bar into a rectangle</p>
|
||
<dl class="params"><dt>Parameters</dt><dd>
|
||
<table class="params">
|
||
<tr><td class="paramname">painter</td><td>Painter </td></tr>
|
||
<tr><td class="paramname">colorMap</td><td>Color map </td></tr>
|
||
<tr><td class="paramname">interval</td><td>Value range </td></tr>
|
||
<tr><td class="paramname">scaleMap</td><td>Scale map </td></tr>
|
||
<tr><td class="paramname">orientation</td><td>Orientation </td></tr>
|
||
<tr><td class="paramname">rect</td><td>Target rectangle </td></tr>
|
||
</table>
|
||
</dd>
|
||
</dl>
|
||
|
||
<p class="definition">Definition at line <a class="el" href="qwt__painter_8cpp_source.html#l01205">1205</a> of file <a class="el" href="qwt__painter_8cpp_source.html">qwt_painter.cpp</a>.</p>
|
||
|
||
</div>
|
||
</div>
|
||
<a id="ac0a433548dcb808cb88a93e7e2379ff4"></a>
|
||
<h2 class="memtitle"><span class="permalink"><a href="#ac0a433548dcb808cb88a93e7e2379ff4">◆ </a></span>drawFrame()</h2>
|
||
|
||
<div class="memitem">
|
||
<div class="memproto">
|
||
<table class="mlabels">
|
||
<tr>
|
||
<td class="mlabels-left">
|
||
<table class="memname">
|
||
<tr>
|
||
<td class="memname">void QwtPainter::drawFrame </td>
|
||
<td>(</td>
|
||
<td class="paramtype">QPainter * </td>
|
||
<td class="paramname"><em>painter</em>, </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="paramkey"></td>
|
||
<td></td>
|
||
<td class="paramtype">const QRectF & </td>
|
||
<td class="paramname"><em>rect</em>, </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="paramkey"></td>
|
||
<td></td>
|
||
<td class="paramtype">const QPalette & </td>
|
||
<td class="paramname"><em>palette</em>, </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="paramkey"></td>
|
||
<td></td>
|
||
<td class="paramtype">QPalette::ColorRole </td>
|
||
<td class="paramname"><em>foregroundRole</em>, </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="paramkey"></td>
|
||
<td></td>
|
||
<td class="paramtype">int </td>
|
||
<td class="paramname"><em>frameWidth</em>, </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="paramkey"></td>
|
||
<td></td>
|
||
<td class="paramtype">int </td>
|
||
<td class="paramname"><em>midLineWidth</em>, </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="paramkey"></td>
|
||
<td></td>
|
||
<td class="paramtype">int </td>
|
||
<td class="paramname"><em>frameStyle</em> </td>
|
||
</tr>
|
||
<tr>
|
||
<td></td>
|
||
<td>)</td>
|
||
<td></td><td></td>
|
||
</tr>
|
||
</table>
|
||
</td>
|
||
<td class="mlabels-right">
|
||
<span class="mlabels"><span class="mlabel">static</span></span> </td>
|
||
</tr>
|
||
</table>
|
||
</div><div class="memdoc">
|
||
<p>Draw a rectangular frame</p>
|
||
<dl class="params"><dt>Parameters</dt><dd>
|
||
<table class="params">
|
||
<tr><td class="paramname">painter</td><td>Painter </td></tr>
|
||
<tr><td class="paramname">rect</td><td>Frame rectangle </td></tr>
|
||
<tr><td class="paramname">palette</td><td>Palette </td></tr>
|
||
<tr><td class="paramname">foregroundRole</td><td>Foreground role used for QFrame::Plain </td></tr>
|
||
<tr><td class="paramname">frameWidth</td><td>Frame width </td></tr>
|
||
<tr><td class="paramname">midLineWidth</td><td>Used for QFrame::Box </td></tr>
|
||
<tr><td class="paramname">frameStyle</td><td>bitwise OR´ed value of QFrame::Shape and QFrame::Shadow </td></tr>
|
||
</table>
|
||
</dd>
|
||
</dl>
|
||
|
||
<p class="definition">Definition at line <a class="el" href="qwt__painter_8cpp_source.html#l00911">911</a> of file <a class="el" href="qwt__painter_8cpp_source.html">qwt_painter.cpp</a>.</p>
|
||
|
||
</div>
|
||
</div>
|
||
<a id="a97283f9533df2cef8a5325685dffe82b"></a>
|
||
<h2 class="memtitle"><span class="permalink"><a href="#a97283f9533df2cef8a5325685dffe82b">◆ </a></span>drawRoundedFrame()</h2>
|
||
|
||
<div class="memitem">
|
||
<div class="memproto">
|
||
<table class="mlabels">
|
||
<tr>
|
||
<td class="mlabels-left">
|
||
<table class="memname">
|
||
<tr>
|
||
<td class="memname">void QwtPainter::drawRoundedFrame </td>
|
||
<td>(</td>
|
||
<td class="paramtype">QPainter * </td>
|
||
<td class="paramname"><em>painter</em>, </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="paramkey"></td>
|
||
<td></td>
|
||
<td class="paramtype">const QRectF & </td>
|
||
<td class="paramname"><em>rect</em>, </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="paramkey"></td>
|
||
<td></td>
|
||
<td class="paramtype">qreal </td>
|
||
<td class="paramname"><em>xRadius</em>, </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="paramkey"></td>
|
||
<td></td>
|
||
<td class="paramtype">qreal </td>
|
||
<td class="paramname"><em>yRadius</em>, </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="paramkey"></td>
|
||
<td></td>
|
||
<td class="paramtype">const QPalette & </td>
|
||
<td class="paramname"><em>palette</em>, </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="paramkey"></td>
|
||
<td></td>
|
||
<td class="paramtype">int </td>
|
||
<td class="paramname"><em>lineWidth</em>, </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="paramkey"></td>
|
||
<td></td>
|
||
<td class="paramtype">int </td>
|
||
<td class="paramname"><em>frameStyle</em> </td>
|
||
</tr>
|
||
<tr>
|
||
<td></td>
|
||
<td>)</td>
|
||
<td></td><td></td>
|
||
</tr>
|
||
</table>
|
||
</td>
|
||
<td class="mlabels-right">
|
||
<span class="mlabels"><span class="mlabel">static</span></span> </td>
|
||
</tr>
|
||
</table>
|
||
</div><div class="memdoc">
|
||
<p>Draw a rectangular frame with rounded borders</p>
|
||
<dl class="params"><dt>Parameters</dt><dd>
|
||
<table class="params">
|
||
<tr><td class="paramname">painter</td><td>Painter </td></tr>
|
||
<tr><td class="paramname">rect</td><td>Frame rectangle </td></tr>
|
||
<tr><td class="paramname">xRadius</td><td>x-radius of the ellipses defining the corners </td></tr>
|
||
<tr><td class="paramname">yRadius</td><td>y-radius of the ellipses defining the corners </td></tr>
|
||
<tr><td class="paramname">palette</td><td>QPalette::WindowText is used for plain borders QPalette::Dark and QPalette::Light for raised or sunken borders </td></tr>
|
||
<tr><td class="paramname">lineWidth</td><td>Line width </td></tr>
|
||
<tr><td class="paramname">frameStyle</td><td>bitwise OR´ed value of QFrame::Shape and QFrame::Shadow </td></tr>
|
||
</table>
|
||
</dd>
|
||
</dl>
|
||
|
||
<p class="definition">Definition at line <a class="el" href="qwt__painter_8cpp_source.html#l01065">1065</a> of file <a class="el" href="qwt__painter_8cpp_source.html">qwt_painter.cpp</a>.</p>
|
||
|
||
</div>
|
||
</div>
|
||
<a id="a388f68022ef77dbdae9d700e104f0976"></a>
|
||
<h2 class="memtitle"><span class="permalink"><a href="#a388f68022ef77dbdae9d700e104f0976">◆ </a></span>drawRoundFrame()</h2>
|
||
|
||
<div class="memitem">
|
||
<div class="memproto">
|
||
<table class="mlabels">
|
||
<tr>
|
||
<td class="mlabels-left">
|
||
<table class="memname">
|
||
<tr>
|
||
<td class="memname">void QwtPainter::drawRoundFrame </td>
|
||
<td>(</td>
|
||
<td class="paramtype">QPainter * </td>
|
||
<td class="paramname"><em>painter</em>, </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="paramkey"></td>
|
||
<td></td>
|
||
<td class="paramtype">const QRectF & </td>
|
||
<td class="paramname"><em>rect</em>, </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="paramkey"></td>
|
||
<td></td>
|
||
<td class="paramtype">const QPalette & </td>
|
||
<td class="paramname"><em>palette</em>, </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="paramkey"></td>
|
||
<td></td>
|
||
<td class="paramtype">int </td>
|
||
<td class="paramname"><em>lineWidth</em>, </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="paramkey"></td>
|
||
<td></td>
|
||
<td class="paramtype">int </td>
|
||
<td class="paramname"><em>frameStyle</em> </td>
|
||
</tr>
|
||
<tr>
|
||
<td></td>
|
||
<td>)</td>
|
||
<td></td><td></td>
|
||
</tr>
|
||
</table>
|
||
</td>
|
||
<td class="mlabels-right">
|
||
<span class="mlabels"><span class="mlabel">static</span></span> </td>
|
||
</tr>
|
||
</table>
|
||
</div><div class="memdoc">
|
||
<p>Draw a round frame</p>
|
||
<dl class="params"><dt>Parameters</dt><dd>
|
||
<table class="params">
|
||
<tr><td class="paramname">painter</td><td>Painter </td></tr>
|
||
<tr><td class="paramname">rect</td><td>Frame rectangle </td></tr>
|
||
<tr><td class="paramname">palette</td><td>QPalette::WindowText is used for plain borders QPalette::Dark and QPalette::Light for raised or sunken borders </td></tr>
|
||
<tr><td class="paramname">lineWidth</td><td>Line width </td></tr>
|
||
<tr><td class="paramname">frameStyle</td><td>bitwise OR´ed value of QFrame::Shape and QFrame::Shadow </td></tr>
|
||
</table>
|
||
</dd>
|
||
</dl>
|
||
|
||
<p class="definition">Definition at line <a class="el" href="qwt__painter_8cpp_source.html#l00845">845</a> of file <a class="el" href="qwt__painter_8cpp_source.html">qwt_painter.cpp</a>.</p>
|
||
|
||
</div>
|
||
</div>
|
||
<a id="a1a44fdbb66452b38d57369a485da3971"></a>
|
||
<h2 class="memtitle"><span class="permalink"><a href="#a1a44fdbb66452b38d57369a485da3971">◆ </a></span>drawSimpleRichText()</h2>
|
||
|
||
<div class="memitem">
|
||
<div class="memproto">
|
||
<table class="mlabels">
|
||
<tr>
|
||
<td class="mlabels-left">
|
||
<table class="memname">
|
||
<tr>
|
||
<td class="memname">void QwtPainter::drawSimpleRichText </td>
|
||
<td>(</td>
|
||
<td class="paramtype">QPainter * </td>
|
||
<td class="paramname"><em>painter</em>, </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="paramkey"></td>
|
||
<td></td>
|
||
<td class="paramtype">const QRectF & </td>
|
||
<td class="paramname"><em>rect</em>, </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="paramkey"></td>
|
||
<td></td>
|
||
<td class="paramtype">int </td>
|
||
<td class="paramname"><em>flags</em>, </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="paramkey"></td>
|
||
<td></td>
|
||
<td class="paramtype">const QTextDocument & </td>
|
||
<td class="paramname"><em>text</em> </td>
|
||
</tr>
|
||
<tr>
|
||
<td></td>
|
||
<td>)</td>
|
||
<td></td><td></td>
|
||
</tr>
|
||
</table>
|
||
</td>
|
||
<td class="mlabels-right">
|
||
<span class="mlabels"><span class="mlabel">static</span></span> </td>
|
||
</tr>
|
||
</table>
|
||
</div><div class="memdoc">
|
||
<p>Draw a text document into a rectangle</p>
|
||
<dl class="params"><dt>Parameters</dt><dd>
|
||
<table class="params">
|
||
<tr><td class="paramname">painter</td><td>Painter </td></tr>
|
||
<tr><td class="paramname">rect</td><td>Target rectangle </td></tr>
|
||
<tr><td class="paramname">flags</td><td>Alignments/Text flags, see QPainter::drawText() </td></tr>
|
||
<tr><td class="paramname">text</td><td>Text document </td></tr>
|
||
</table>
|
||
</dd>
|
||
</dl>
|
||
|
||
<p class="definition">Definition at line <a class="el" href="qwt__painter_8cpp_source.html#l00489">489</a> of file <a class="el" href="qwt__painter_8cpp_source.html">qwt_painter.cpp</a>.</p>
|
||
|
||
</div>
|
||
</div>
|
||
<a id="a9861338f5900c731fa66423aa6f29b88"></a>
|
||
<h2 class="memtitle"><span class="permalink"><a href="#a9861338f5900c731fa66423aa6f29b88">◆ </a></span>effectivePenWidth()</h2>
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||
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||
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<td class="memname">qreal QwtPainter::effectivePenWidth </td>
|
||
<td>(</td>
|
||
<td class="paramtype">const QPen & </td>
|
||
<td class="paramname"><em>pen</em></td><td>)</td>
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||
<td></td>
|
||
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||
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||
</td>
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||
<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </td>
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||
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||
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|
||
<dl class="section return"><dt>Returns</dt><dd>pen.widthF() expanded to at least 1.0 </dd></dl>
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||
<dl class="params"><dt>Parameters</dt><dd>
|
||
<table class="params">
|
||
<tr><td class="paramname">pen</td><td>Pen </td></tr>
|
||
</table>
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||
</dd>
|
||
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||
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||
<p class="definition">Definition at line <a class="el" href="qwt__painter_8h_source.html#l00201">201</a> of file <a class="el" href="qwt__painter_8h_source.html">qwt_painter.h</a>.</p>
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||
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<a id="ab3207c4d8ee4ce7fd472f8faefb93657"></a>
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||
<h2 class="memtitle"><span class="permalink"><a href="#ab3207c4d8ee4ce7fd472f8faefb93657">◆ </a></span>fillPixmap()</h2>
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<td class="memname">void QwtPainter::fillPixmap </td>
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<td>(</td>
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<td class="paramtype">const QWidget * </td>
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||
<td class="paramname"><em>widget</em>, </td>
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||
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||
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||
<td class="paramkey"></td>
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||
<td></td>
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||
<td class="paramtype">QPixmap & </td>
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||
<td class="paramname"><em>pixmap</em>, </td>
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||
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||
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|
||
<td class="paramkey"></td>
|
||
<td></td>
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||
<td class="paramtype">const QPoint & </td>
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||
<td class="paramname"><em>offset</em> = <code>QPoint()</code> </td>
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||
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||
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||
<td></td>
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||
<td>)</td>
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<td></td><td></td>
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||
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||
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||
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||
</div><div class="memdoc">
|
||
<p>Fill a pixmap with the content of a widget</p>
|
||
<p>In Qt >= 5.0 QPixmap::fill() is a nop, in Qt 4.x it is buggy for backgrounds with gradients. Thus <a class="el" href="class_qwt_painter.html#ab3207c4d8ee4ce7fd472f8faefb93657">fillPixmap()</a> offers an alternative implementation.</p>
|
||
<dl class="params"><dt>Parameters</dt><dd>
|
||
<table class="params">
|
||
<tr><td class="paramname">widget</td><td>Widget </td></tr>
|
||
<tr><td class="paramname">pixmap</td><td>Pixmap to be filled </td></tr>
|
||
<tr><td class="paramname">offset</td><td>Offset</td></tr>
|
||
</table>
|
||
</dd>
|
||
</dl>
|
||
<dl class="section see"><dt>See also</dt><dd>QPixmap::fill() </dd></dl>
|
||
|
||
<p class="definition">Definition at line <a class="el" href="qwt__painter_8cpp_source.html#l01311">1311</a> of file <a class="el" href="qwt__painter_8cpp_source.html">qwt_painter.cpp</a>.</p>
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||
|
||
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|
||
</div>
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||
<a id="af66a967fc49ff6deae32c3fd3826045b"></a>
|
||
<h2 class="memtitle"><span class="permalink"><a href="#af66a967fc49ff6deae32c3fd3826045b">◆ </a></span>horizontalAdvance() <span class="overload">[1/4]</span></h2>
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<td class="memname">int QwtPainter::horizontalAdvance </td>
|
||
<td>(</td>
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||
<td class="paramtype">const QFontMetrics & </td>
|
||
<td class="paramname"><em>fontMetrics</em>, </td>
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||
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||
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|
||
<td class="paramkey"></td>
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||
<td></td>
|
||
<td class="paramtype">const QString & </td>
|
||
<td class="paramname"><em>text</em> </td>
|
||
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||
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|
||
<td></td>
|
||
<td>)</td>
|
||
<td></td><td></td>
|
||
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|
||
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||
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||
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|
||
<span class="mlabels"><span class="mlabel">static</span></span> </td>
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||
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||
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|
||
</div><div class="memdoc">
|
||
<p>Distance appropriate for drawing a subsequent character after text.</p>
|
||
<dl class="params"><dt>Parameters</dt><dd>
|
||
<table class="params">
|
||
<tr><td class="paramname">fontMetrics</td><td>Font metrics </td></tr>
|
||
<tr><td class="paramname">text</td><td>Text </td></tr>
|
||
</table>
|
||
</dd>
|
||
</dl>
|
||
<dl class="section return"><dt>Returns</dt><dd>horizontal advance in pixels </dd></dl>
|
||
|
||
<p class="definition">Definition at line <a class="el" href="qwt__painter_8cpp_source.html#l01379">1379</a> of file <a class="el" href="qwt__painter_8cpp_source.html">qwt_painter.cpp</a>.</p>
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||
|
||
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||
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||
<a id="a3c6ce644b002e7ed38f80440f035a673"></a>
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||
<h2 class="memtitle"><span class="permalink"><a href="#a3c6ce644b002e7ed38f80440f035a673">◆ </a></span>horizontalAdvance() <span class="overload">[2/4]</span></h2>
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<td class="memname">int QwtPainter::horizontalAdvance </td>
|
||
<td>(</td>
|
||
<td class="paramtype">const QFontMetrics & </td>
|
||
<td class="paramname"><em>fontMetrics</em>, </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="paramkey"></td>
|
||
<td></td>
|
||
<td class="paramtype">QChar </td>
|
||
<td class="paramname"><em>ch</em> </td>
|
||
</tr>
|
||
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|
||
<td></td>
|
||
<td>)</td>
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||
<td></td><td></td>
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||
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||
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||
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||
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<span class="mlabels"><span class="mlabel">static</span></span> </td>
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||
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||
</div><div class="memdoc">
|
||
<p>Distance appropriate for drawing a subsequent character after ch.</p>
|
||
<dl class="params"><dt>Parameters</dt><dd>
|
||
<table class="params">
|
||
<tr><td class="paramname">fontMetrics</td><td>Font metrics </td></tr>
|
||
<tr><td class="paramname">ch</td><td>Character </td></tr>
|
||
</table>
|
||
</dd>
|
||
</dl>
|
||
<dl class="section return"><dt>Returns</dt><dd>horizontal advance in pixels </dd></dl>
|
||
|
||
<p class="definition">Definition at line <a class="el" href="qwt__painter_8cpp_source.html#l01414">1414</a> of file <a class="el" href="qwt__painter_8cpp_source.html">qwt_painter.cpp</a>.</p>
|
||
|
||
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||
</div>
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||
<a id="ad3005cb9fa5ca6529470e0644ff63cf0"></a>
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||
<h2 class="memtitle"><span class="permalink"><a href="#ad3005cb9fa5ca6529470e0644ff63cf0">◆ </a></span>horizontalAdvance() <span class="overload">[3/4]</span></h2>
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||
<td class="memname">qreal QwtPainter::horizontalAdvance </td>
|
||
<td>(</td>
|
||
<td class="paramtype">const QFontMetricsF & </td>
|
||
<td class="paramname"><em>fontMetrics</em>, </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="paramkey"></td>
|
||
<td></td>
|
||
<td class="paramtype">const QString & </td>
|
||
<td class="paramname"><em>text</em> </td>
|
||
</tr>
|
||
<tr>
|
||
<td></td>
|
||
<td>)</td>
|
||
<td></td><td></td>
|
||
</tr>
|
||
</table>
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||
</td>
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||
<td class="mlabels-right">
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||
<span class="mlabels"><span class="mlabel">static</span></span> </td>
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||
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|
||
</table>
|
||
</div><div class="memdoc">
|
||
<p>Distance appropriate for drawing a subsequent character after text.</p>
|
||
<dl class="params"><dt>Parameters</dt><dd>
|
||
<table class="params">
|
||
<tr><td class="paramname">fontMetrics</td><td>Font metrics </td></tr>
|
||
<tr><td class="paramname">text</td><td>Text </td></tr>
|
||
</table>
|
||
</dd>
|
||
</dl>
|
||
<dl class="section return"><dt>Returns</dt><dd>horizontal advance in pixels </dd></dl>
|
||
|
||
<p class="definition">Definition at line <a class="el" href="qwt__painter_8cpp_source.html#l01397">1397</a> of file <a class="el" href="qwt__painter_8cpp_source.html">qwt_painter.cpp</a>.</p>
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||
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||
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||
</div>
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||
<a id="aad96dcd2c3ad29cb2719d6e28739e92e"></a>
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||
<h2 class="memtitle"><span class="permalink"><a href="#aad96dcd2c3ad29cb2719d6e28739e92e">◆ </a></span>horizontalAdvance() <span class="overload">[4/4]</span></h2>
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<td class="memname">qreal QwtPainter::horizontalAdvance </td>
|
||
<td>(</td>
|
||
<td class="paramtype">const QFontMetricsF & </td>
|
||
<td class="paramname"><em>fontMetrics</em>, </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="paramkey"></td>
|
||
<td></td>
|
||
<td class="paramtype">QChar </td>
|
||
<td class="paramname"><em>ch</em> </td>
|
||
</tr>
|
||
<tr>
|
||
<td></td>
|
||
<td>)</td>
|
||
<td></td><td></td>
|
||
</tr>
|
||
</table>
|
||
</td>
|
||
<td class="mlabels-right">
|
||
<span class="mlabels"><span class="mlabel">static</span></span> </td>
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||
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||
</table>
|
||
</div><div class="memdoc">
|
||
<p>Distance appropriate for drawing a subsequent character after ch.</p>
|
||
<dl class="params"><dt>Parameters</dt><dd>
|
||
<table class="params">
|
||
<tr><td class="paramname">fontMetrics</td><td>Font metrics </td></tr>
|
||
<tr><td class="paramname">ch</td><td>Character </td></tr>
|
||
</table>
|
||
</dd>
|
||
</dl>
|
||
<dl class="section return"><dt>Returns</dt><dd>horizontal advance in pixels </dd></dl>
|
||
|
||
<p class="definition">Definition at line <a class="el" href="qwt__painter_8cpp_source.html#l01431">1431</a> of file <a class="el" href="qwt__painter_8cpp_source.html">qwt_painter.cpp</a>.</p>
|
||
|
||
</div>
|
||
</div>
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||
<a id="a834b4cd706c5763e97d08239c1e9d2a5"></a>
|
||
<h2 class="memtitle"><span class="permalink"><a href="#a834b4cd706c5763e97d08239c1e9d2a5">◆ </a></span>isAligning()</h2>
|
||
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||
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||
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||
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||
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||
<td class="memname">bool QwtPainter::isAligning </td>
|
||
<td>(</td>
|
||
<td class="paramtype">const QPainter * </td>
|
||
<td class="paramname"><em>painter</em></td><td>)</td>
|
||
<td></td>
|
||
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|
||
</table>
|
||
</td>
|
||
<td class="mlabels-right">
|
||
<span class="mlabels"><span class="mlabel">static</span></span> </td>
|
||
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|
||
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|
||
</div><div class="memdoc">
|
||
<p>Check if the painter is using a paint engine, that aligns coordinates to integers. Today these are all paint engines beside QPaintEngine::Pdf and QPaintEngine::SVG.</p>
|
||
<p>If we have an integer based paint engine it is also checked if the painter has a transformation matrix, that rotates or scales.</p>
|
||
<dl class="params"><dt>Parameters</dt><dd>
|
||
<table class="params">
|
||
<tr><td class="paramname">painter</td><td>Painter </td></tr>
|
||
</table>
|
||
</dd>
|
||
</dl>
|
||
<dl class="section return"><dt>Returns</dt><dd>true, when the painter is aligning</dd></dl>
|
||
<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_painter.html#a49581f980f2c761852cda08502c96abb">setRoundingAlignment()</a> </dd></dl>
|
||
|
||
<p class="definition">Definition at line <a class="el" href="qwt__painter_8cpp_source.html#l00267">267</a> of file <a class="el" href="qwt__painter_8cpp_source.html">qwt_painter.cpp</a>.</p>
|
||
|
||
</div>
|
||
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|
||
<a id="af352ad92f1c1dc8cfee0f3d799e2e26e"></a>
|
||
<h2 class="memtitle"><span class="permalink"><a href="#af352ad92f1c1dc8cfee0f3d799e2e26e">◆ </a></span>isX11GraphicsSystem()</h2>
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||
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|
||
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||
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|
||
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||
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<td class="memname">bool QwtPainter::isX11GraphicsSystem </td>
|
||
<td>(</td>
|
||
<td class="paramname"></td><td>)</td>
|
||
<td></td>
|
||
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|
||
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|
||
</td>
|
||
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|
||
<span class="mlabels"><span class="mlabel">static</span></span> </td>
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||
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|
||
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|
||
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|
||
<p>Check is the application is running with the X11 graphics system that has some special capabilities that can be used for incremental painting to a widget.</p>
|
||
<dl class="section return"><dt>Returns</dt><dd>True, when the graphics system is X11 </dd></dl>
|
||
|
||
<p class="definition">Definition at line <a class="el" href="qwt__painter_8cpp_source.html#l00233">233</a> of file <a class="el" href="qwt__painter_8cpp_source.html">qwt_painter.cpp</a>.</p>
|
||
|
||
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|
||
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|
||
<a id="a831cf0efa8a0869ab79307495d7e4590"></a>
|
||
<h2 class="memtitle"><span class="permalink"><a href="#a831cf0efa8a0869ab79307495d7e4590">◆ </a></span>polylineSplitting()</h2>
|
||
|
||
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|
||
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||
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|
||
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|
||
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|
||
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|
||
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|
||
<td class="memname">bool QwtPainter::polylineSplitting </td>
|
||
<td>(</td>
|
||
<td class="paramname"></td><td>)</td>
|
||
<td></td>
|
||
</tr>
|
||
</table>
|
||
</td>
|
||
<td class="mlabels-right">
|
||
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </td>
|
||
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|
||
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|
||
</div><div class="memdoc">
|
||
<dl class="section return"><dt>Returns</dt><dd>True, when line splitting for the raster paint engine is enabled. </dd></dl>
|
||
<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_painter.html#a174bca411198c64dfff828a15d80ddfb" title="En/Disable line splitting for the raster paint engine.">setPolylineSplitting()</a> </dd></dl>
|
||
|
||
<p class="definition">Definition at line <a class="el" href="qwt__painter_8h_source.html#l00170">170</a> of file <a class="el" href="qwt__painter_8h_source.html">qwt_painter.h</a>.</p>
|
||
|
||
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|
||
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|
||
<a id="ae9af230df7bb8d40b802d4f3205a8631"></a>
|
||
<h2 class="memtitle"><span class="permalink"><a href="#ae9af230df7bb8d40b802d4f3205a8631">◆ </a></span>roundingAlignment() <span class="overload">[1/2]</span></h2>
|
||
|
||
<div class="memitem">
|
||
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|
||
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|
||
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|
||
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|
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|
||
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|
||
<td class="memname">bool QwtPainter::roundingAlignment </td>
|
||
<td>(</td>
|
||
<td class="paramname"></td><td>)</td>
|
||
<td></td>
|
||
</tr>
|
||
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|
||
</td>
|
||
<td class="mlabels-right">
|
||
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </td>
|
||
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|
||
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|
||
</div><div class="memdoc">
|
||
<p>Check whether coordinates should be rounded, before they are painted to a paint engine that rounds to integer values. For other paint engines ( PDF, SVG ), this flag has no effect.</p>
|
||
<dl class="section return"><dt>Returns</dt><dd>True, when rounding is enabled </dd></dl>
|
||
<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_painter.html#a49581f980f2c761852cda08502c96abb">setRoundingAlignment()</a>, <a class="el" href="class_qwt_painter.html#a834b4cd706c5763e97d08239c1e9d2a5">isAligning()</a> </dd></dl>
|
||
|
||
<p class="definition">Definition at line <a class="el" href="qwt__painter_8h_source.html#l00183">183</a> of file <a class="el" href="qwt__painter_8h_source.html">qwt_painter.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a49e39ac6f38d1d91e4aa181a42d30486">◆ </a></span>roundingAlignment() <span class="overload">[2/2]</span></h2>
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<td class="memname">bool QwtPainter::roundingAlignment </td>
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<td class="paramtype">const QPainter * </td>
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<td class="paramname"><em>painter</em></td><td>)</td>
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<dl class="section return"><dt>Returns</dt><dd><a class="el" href="class_qwt_painter.html#ae9af230df7bb8d40b802d4f3205a8631">roundingAlignment()</a> && isAligning(painter); </dd></dl>
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<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">painter</td><td>Painter </td></tr>
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<p class="definition">Definition at line <a class="el" href="qwt__painter_8h_source.html#l00192">192</a> of file <a class="el" href="qwt__painter_8h_source.html">qwt_painter.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#ae9c82d949cd328f48e4932dad686161b">◆ </a></span>scaledFont()</h2>
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<td class="memname">QFont QwtPainter::scaledFont </td>
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<p>Adjust the DPI value of font according to the DPI value of the paint device</p>
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<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">font</td><td>Unscaled font </td></tr>
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<tr><td class="paramname">paintDevice</td><td>Paint device providing a DPI value. If paintDevice == null the DPI value of the primary screen will be used</td></tr>
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<dl class="section return"><dt>Returns</dt><dd>Font being adjusted to the DPI value of the paint device </dd></dl>
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<p class="definition">Definition at line <a class="el" href="qwt__painter_8cpp_source.html#l01450">1450</a> of file <a class="el" href="qwt__painter_8cpp_source.html">qwt_painter.cpp</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a174bca411198c64dfff828a15d80ddfb">◆ </a></span>setPolylineSplitting()</h2>
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<td class="memname">void QwtPainter::setPolylineSplitting </td>
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<p>En/Disable line splitting for the raster paint engine. </p>
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<p>In some Qt versions the raster paint engine paints polylines of many points much faster when they are split in smaller chunks: f.e all supported Qt versions >= Qt 5.0 when drawing an antialiased polyline with a pen width >=2.</p>
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<p>Also the raster paint engine has a nasty bug in many versions ( Qt 4.8 - ... ) for short lines ( <a href="https://codereview.qt-project.org/#/c/99456">https://codereview.qt-project.org/#/c/99456</a> ), that is worked around in this mode.</p>
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<p>The default setting is true.</p>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_painter.html#a831cf0efa8a0869ab79307495d7e4590">polylineSplitting()</a> </dd></dl>
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<p class="definition">Definition at line <a class="el" href="qwt__painter_8cpp_source.html#l00335">335</a> of file <a class="el" href="qwt__painter_8cpp_source.html">qwt_painter.cpp</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a49581f980f2c761852cda08502c96abb">◆ </a></span>setRoundingAlignment()</h2>
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<td class="memname">void QwtPainter::setRoundingAlignment </td>
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<p>Enable whether coordinates should be rounded, before they are painted to a paint engine that floors to integer values. For other paint engines ( PDF, SVG ) this flag has no effect. <a class="el" href="class_qwt_painter.html" title="A collection of QPainter workarounds.">QwtPainter</a> stores this flag only, the rounding itself is done in the painting code ( f.e the plot items ).</p>
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<p>The default setting is true.</p>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_painter.html#ae9af230df7bb8d40b802d4f3205a8631">roundingAlignment()</a>, <a class="el" href="class_qwt_painter.html#a834b4cd706c5763e97d08239c1e9d2a5">isAligning()</a> </dd></dl>
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<p class="definition">Definition at line <a class="el" href="qwt__painter_8cpp_source.html#l00315">315</a> of file <a class="el" href="qwt__painter_8cpp_source.html">qwt_painter.cpp</a>.</p>
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