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<td >Qt 5.9</td><td ><a href="qtwidgets-index.html">Qt Widgets</a></td><td >Painting Examples</td></tr></table><table class="buildversion"><tr>
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<h1 class="title">Painting Examples</h1>
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<p class="centerAlign"><img src="images/painting-examples.png" alt="" /></p><p>Qt's painting system is able to render vector graphics, images, and outline font-based text with sub-pixel accuracy using anti-aliasing to improve rendering quality.</p>
<p>These examples show the most common techniques that are used when painting with Qt, from basic concepts such as drawing simple primitives to the use of transformations.</p>
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<tr class="odd topAlign"><td class="tblName"><p><a href="qtwidgets-painting-affine-example.html">Affine Transformations</a></p></td><td class="tblDescr"><p>Demonstrates how affine transformations in QPainter works.</p></td></tr>
<tr class="even topAlign"><td class="tblName"><p><a href="qtwidgets-painting-basicdrawing-example.html">Basic Drawing Example</a></p></td><td class="tblDescr"><p>The Basic Drawing example shows how to display basic graphics primitives in a variety of styles using the QPainter class.</p></td></tr>
<tr class="odd topAlign"><td class="tblName"><p><a href="qtwidgets-painting-composition-example.html">Composition Modes</a></p></td><td class="tblDescr"><p>Demonstrates how Composition Modes work in QPainter.</p></td></tr>
<tr class="even topAlign"><td class="tblName"><p><a href="qtwidgets-painting-concentriccircles-example.html">Concentric Circles Example</a></p></td><td class="tblDescr"><p>Demonstrates the improved quality that antialiasing and floating point precision gives.</p></td></tr>
<tr class="odd topAlign"><td class="tblName"><p><a href="qtwidgets-painting-fontsampler-example.html">Font Sampler Example</a></p></td><td class="tblDescr"><p>The Font Sampler example shows how to preview and print multi-page documents.</p></td></tr>
<tr class="even topAlign"><td class="tblName"><p><a href="qtwidgets-painting-gradients-example.html">Gradients</a></p></td><td class="tblDescr"><p>Shows how gradients can be used with QPainter.</p></td></tr>
<tr class="odd topAlign"><td class="tblName"><p><a href="qtwidgets-painting-imagecomposition-example.html">Image Composition Example</a></p></td><td class="tblDescr"><p>Shows how composition modes work in QPainter.</p></td></tr>
<tr class="even topAlign"><td class="tblName"><p><a href="qtwidgets-painting-painterpaths-example.html">Painter Paths Example</a></p></td><td class="tblDescr"><p>The Painter Paths example shows how painter paths can be used to beuild complex shapes for rendering.</p></td></tr>
<tr class="odd topAlign"><td class="tblName"><p><a href="qtwidgets-painting-pathstroke-example.html">Path Stroking</a></p></td><td class="tblDescr"><p>The Path Stroking example shows various types of pens that can be used with QPainter.</p></td></tr>
<tr class="even topAlign"><td class="tblName"><p><a href="qtwidgets-painting-transformations-example.html">Transformations Example</a></p></td><td class="tblDescr"><p>The Transformations example shows how transformations influence the way that QPainter renders graphics primitives.</p></td></tr>
<tr class="odd topAlign"><td class="tblName"><p><a href="qtwidgets-painting-deform-example.html">Vector Deformation</a></p></td><td class="tblDescr"><p>Demonstrates how to manipulate the elements of a QPainterPath.</p></td></tr>
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