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Examples/Java/Processing/processing-3.3.6/modes/java/reference/cursor_.html
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<p class="ref-notice">This reference is for Processing 3.0+. If you have a previous version, use the reference included with your software in the Help menu. If you see any errors or have suggestions, <a href="https://github.com/processing/processing-docs/issues?state=open">please let us know</a>. If you prefer a more technical reference, visit the <a href="http://processing.github.io/processing-javadocs/core/">Processing Core Javadoc</a> and <a href="http://processing.github.io/processing-javadocs/libraries/">Libraries Javadoc</a>.</p>
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<th scope="row">Name</th>
<td><h3>cursor()</h3></td>
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<tr class=""><th scope="row">Examples</th><td><div class="example"><pre >
// Move the mouse left and right across the image
// to see the cursor change from a cross to a hand
void draw()
{
if (mouseX < 50) {
cursor(CROSS);
} else {
cursor(HAND);
}
}
</pre></div>
</td></tr>
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<th scope="row">Description</th>
<td>
Sets the cursor to a predefined symbol or an image, or makes it visible if already hidden. If you are trying to set an image as the cursor, the recommended size is 16x16 or 32x32 pixels. It is not possible to load an image as the cursor if you are exporting your program for the Web, and not all MODES work with all browsers. The values for parameters <b>x</b> and <b>y</b> must be less than the dimensions of the image.
<br /> <br />
Setting or hiding the cursor does not generally work with "Present" mode (when running full-screen).
<br /> <br />
With the P2D and P3D renderers, a generic set of cursors are used because the OpenGL renderer doesn't have access to the default cursor images for each platform (<a href="https://github.com/processing/processing/issues/3791">Issue 3791</a>).
</td>
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<tr class=""><th scope="row">Syntax</th><td><pre>cursor(<kbd>kind</kbd>)
cursor(<kbd>img</kbd>)
cursor(<kbd>img</kbd>, <kbd>x</kbd>, <kbd>y</kbd>)
cursor()</pre></td></tr>
<tr class=""> <th scope="row">Parameters</th><td><table cellpadding="0" cellspacing="0" border="0"><tr class="">
<th scope="row" class="code">kind</th>
<td>int: either ARROW, CROSS, HAND, MOVE, TEXT, or WAIT</td>
</tr>
<tr class="">
<th scope="row" class="code">img</th>
<td>PImage: any variable of type PImage</td>
</tr>
<tr class="">
<th scope="row" class="code">x</th>
<td>int: the horizontal active spot of the cursor</td>
</tr>
<tr class="">
<th scope="row" class="code">y</th>
<td>int: the vertical active spot of the cursor</td>
</tr></table></td> </tr>
<tr class=""><th scope="row">Returns</th><td class="code">void</td></tr>
<tr class=""><th scope="row">Related</th><td><a class="code" href="noCursor_.html">noCursor()</a><br /></td></tr>
</table>
Updated on April 30, 2017 02:33:16pm EDT<br /><br />
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