238 lines
7.3 KiB
HTML
238 lines
7.3 KiB
HTML
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<title>point() | reference | Processing.js</title>
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<a href="http://processingjs.org/"><img src="../../images/header.png" width="177" height="42"></a>
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<span class="tagline">a port of the Processing Visualization Language</span>
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<table cellpadding="0" cellspacing="0" border="0" class="ref-item">
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<tr class="name-row">
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<th scope="row">Name</th>
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<td><h3>point()</h3></td>
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</tr>
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<tr class="">
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<th scope="row">Examples</th>
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<td><div class="example"><img src="../point_.gif" alt="example pic" /><pre class="margin">point(30, 20);
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point(85, 20);
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point(85, 75);
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point(30, 75);</pre></div><div class="example"><img src="../point_2.gif" alt="example pic" /><pre class="margin warning">size(100, 100, P3D);
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point(30, 20, -50);
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point(85, 20, -50);
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point(85, 75, -50);
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point(30, 75, -50);</pre></div></td>
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</tr>
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<tr class="">
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<th scope="row">Description</th>
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<td>Draws a point, a coordinate in space at the dimension of one pixel. The first parameter is the horizontal value for the point, the second value is the vertical value for the point, and the optional third value is the depth value. <span class="warning">Drawing this shape in 3D using the <b>z</b> parameter requires the P3D or OPENGL parameter in combination with size as shown in the above example.</span></td>
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</tr>
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<tr class="">
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<th scope="row">Syntax</th>
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<td><pre>point(<kbd>x</kbd>, <kbd>y</kbd>)
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<span class="warning">point(<kbd>x</kbd>, <kbd>y</kbd>, <kbd>z</kbd>)</span></pre></td>
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</tr>
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<tr class="">
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<th scope="row">Parameters</th>
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<td><table cellpadding="0" cellspacing="0" border="0">
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<tr class="">
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<th scope="row">x</th>
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<td>int or float: x-coordinate of the point</td>
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</tr>
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<tr class="">
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<th scope="row">y</th>
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<td>int or float: y-coordinate of the point</td>
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</tr>
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<tr class="warning">
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<th scope="row">z</th>
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<td>int or float: z-coordinate of the point</td>
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</tr>
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</table></td>
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</tr>
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<tr class="">
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<th scope="row">Usage</th>
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<td>Web & Application</td>
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</tr>
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<tr class="">
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<th scope="row">Related</th>
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<td><a href="../beginShape_.1">beginShape()</a><br /></td>
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</tr>
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<p>This reference is licensed under the CC BY-NC-SA 2.0 license:</p>
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Processing is an open visualization language developed by
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<a href="http://benfry.com/">Ben Fry</a> & <a href="http://reas.com/">Casey Reas</a>,
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and originally ported to Javascript by
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