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<td >Qt 5.12</td><td ><a href="qtquick-index.html">Qt Quick</a></td><td ><a href="qtquick-qmlmodule.html">QML Types</a></td><td >PathCurve QML Type</td></tr></table><table class="buildversion"><tr>
<td id="buildversion" width="100%" align="right"><a href="qtquick-index.html">Qt 5.12.6 Reference Documentation</a></td>
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<h3><a name="toc">Contents</a></h3>
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<li class="level1"><a href="#properties">Properties</a></li>
<li class="level1"><a href="#details">Detailed Description</a></li>
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<h1 class="title">PathCurve QML Type</h1>
<span class="subtitle"></span>
<!-- $$$PathCurve-brief -->
<p>Defines a point on a Catmull-Rom curve. <a href="#details">More...</a></p>
<!-- @@@PathCurve -->
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<tr><td class="memItemLeft rightAlign topAlign"> Import Statement:</td><td class="memItemRight bottomAlign"> import QtQuick 2.12</td></tr></table></div><ul>
<li><a href="qml-qtquick-pathcurve-members.html">List of all members, including inherited members</a></li>
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<a name="properties"></a>
<h2 id="properties">Properties</h2>
<ul>
<li class="fn"><b><b><a href="qml-qtquick-pathcurve.html#relativeX-prop">relativeX</a></b></b> : real</li>
<li class="fn"><b><b><a href="qml-qtquick-pathcurve.html#relativeY-prop">relativeY</a></b></b> : real</li>
<li class="fn"><b><b><a href="qml-qtquick-pathcurve.html#x-prop">x</a></b></b> : real</li>
<li class="fn"><b><b><a href="qml-qtquick-pathcurve.html#y-prop">y</a></b></b> : real</li>
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<h2 id="details">Detailed Description</h2>
<p><a href="qml-qtquick-pathcurve.html">PathCurve</a> provides an easy way to specify a curve passing directly through a set of points. Typically multiple PathCurves are used in a series, as the following example demonstrates:</p>
<pre class="qml">
import QtQuick 2.0
Canvas {
width: 400; height: 200
contextType: "2d"
Path {
id: myPath
startX: 0; startY: 100
PathCurve { x: 75; y: 75 }
PathCurve { x: 200; y: 150 }
PathCurve { x: 325; y: 25 }
PathCurve { x: 400; y: 100 }
}
onPaint: {
context.strokeStyle = Qt.rgba(.4,.6,.8);
context.path = myPath;
context.stroke();
}
}
</pre>
<p>This example produces the following path (with the starting point and <a href="qml-qtquick-pathcurve.html">PathCurve</a> points highlighted in red):</p>
<p class="centerAlign"><img src="images/declarative-pathcurve.png" alt="" /></p><p><b>See also </b><a href="qml-qtquick-path.html">Path</a>, <a href="qml-qtquick-pathline.html">PathLine</a>, <a href="qml-qtquick-pathquad.html">PathQuad</a>, <a href="qml-qtquick-pathcubic.html">PathCubic</a>, <a href="qml-qtquick-patharc.html">PathArc</a>, and <a href="qml-qtquick-pathsvg.html">PathSvg</a>.</p>
<!-- @@@PathCurve -->
<h2>Property Documentation</h2>
<!-- $$$relativeX -->
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<tr valign="top" class="odd" id="relativeX-prop">
<td class="tblQmlPropNode"><p>
<a name="relativeX-prop"></a><span class="name">relativeX</span> : <span class="type">real</span></p></td></tr>
</table></div>
</div><div class="qmldoc"><p>Defines the end point of the curve relative to its start.</p>
<p>If both a relative and absolute end position are specified for a single axis, the relative position will be used.</p>
<p>Relative and absolute positions can be mixed, for example it is valid to set a relative x and an absolute y.</p>
<p><b>See also </b><a href="qml-qtquick-pathcurve.html#x-prop">x</a> and <a href="qml-qtquick-pathcurve.html#y-prop">y</a>.</p>
</div></div><!-- @@@relativeX -->
<br/>
<!-- $$$relativeY -->
<div class="qmlitem"><div class="qmlproto">
<div class="table"><table class="qmlname">
<tr valign="top" class="odd" id="relativeY-prop">
<td class="tblQmlPropNode"><p>
<a name="relativeY-prop"></a><span class="name">relativeY</span> : <span class="type">real</span></p></td></tr>
</table></div>
</div><div class="qmldoc"><p>Defines the end point of the curve relative to its start.</p>
<p>If both a relative and absolute end position are specified for a single axis, the relative position will be used.</p>
<p>Relative and absolute positions can be mixed, for example it is valid to set a relative x and an absolute y.</p>
<p><b>See also </b><a href="qml-qtquick-pathcurve.html#x-prop">x</a> and <a href="qml-qtquick-pathcurve.html#y-prop">y</a>.</p>
</div></div><!-- @@@relativeY -->
<br/>
<!-- $$$x -->
<div class="qmlitem"><div class="qmlproto">
<div class="table"><table class="qmlname">
<tr valign="top" class="odd" id="x-prop">
<td class="tblQmlPropNode"><p>
<a name="x-prop"></a><span class="name">x</span> : <span class="type">real</span></p></td></tr>
</table></div>
</div><div class="qmldoc"><p>Defines the end point of the curve.</p>
<p><b>See also </b><a href="qml-qtquick-pathcurve.html#relativeX-prop">relativeX</a> and <a href="qml-qtquick-pathcurve.html#relativeY-prop">relativeY</a>.</p>
</div></div><!-- @@@x -->
<br/>
<!-- $$$y -->
<div class="qmlitem"><div class="qmlproto">
<div class="table"><table class="qmlname">
<tr valign="top" class="odd" id="y-prop">
<td class="tblQmlPropNode"><p>
<a name="y-prop"></a><span class="name">y</span> : <span class="type">real</span></p></td></tr>
</table></div>
</div><div class="qmldoc"><p>Defines the end point of the curve.</p>
<p><b>See also </b><a href="qml-qtquick-pathcurve.html#relativeX-prop">relativeX</a> and <a href="qml-qtquick-pathcurve.html#relativeY-prop">relativeY</a>.</p>
</div></div><!-- @@@y -->
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