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<div class="subTitle"><span class="packageLabelInType">Package</span>&nbsp;<a href="package-summary.html">com.mxgraph.util</a></div>
<h2 title="Class mxRectangle" class="title">Class mxRectangle</h2>
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<li>java.lang.Object</li>
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<li><a href="mxPoint.html" title="class in com.mxgraph.util">com.mxgraph.util.mxPoint</a></li>
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<pre>public class <span class="typeNameLabel">mxRectangle</span>
extends <a href="mxPoint.html" title="class in com.mxgraph.util">mxPoint</a></pre>
<div class="block">Implements a 2-dimensional rectangle with double precision coordinates.</div>
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<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../serialized-form.html#com.mxgraph.util.mxRectangle">Serialized Form</a></dd>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Field</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected double</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#height">height</a></span></code></th>
<td class="colLast">
<div class="block">Holds the width and the height.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected double</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#width">width</a></span></code></th>
<td class="colLast">
<div class="block">Holds the width and the height.</div>
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<h3>Fields inherited from class&nbsp;com.mxgraph.util.<a href="mxPoint.html" title="class in com.mxgraph.util">mxPoint</a></h3>
<code><a href="mxPoint.html#x">x</a>, <a href="mxPoint.html#y">y</a></code></li>
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<th class="colFirst" scope="col">Constructor</th>
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<th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E()">mxRectangle</a></span>()</code></th>
<td class="colLast">
<div class="block">Constructs a new rectangle at (0, 0) with the width and height set to 0.</div>
</td>
</tr>
<tr class="rowColor">
<th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(double,double,double,double)">mxRectangle</a></span>&#8203;(double&nbsp;x,
double&nbsp;y,
double&nbsp;width,
double&nbsp;height)</code></th>
<td class="colLast">
<div class="block">Constructs a rectangle using the given parameters.</div>
</td>
</tr>
<tr class="altColor">
<th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(com.mxgraph.util.mxRectangle)">mxRectangle</a></span>&#8203;(<a href="mxRectangle.html" title="class in com.mxgraph.util">mxRectangle</a>&nbsp;rect)</code></th>
<td class="colLast">
<div class="block">Constructs a copy of the given rectangle.</div>
</td>
</tr>
<tr class="rowColor">
<th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(java.awt.geom.Rectangle2D)">mxRectangle</a></span>&#8203;(java.awt.geom.Rectangle2D&nbsp;rect)</code></th>
<td class="colLast">
<div class="block">Constructs a copy of the given rectangle.</div>
</td>
</tr>
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<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#add(com.mxgraph.util.mxRectangle)">add</a></span>&#8203;(<a href="mxRectangle.html" title="class in com.mxgraph.util">mxRectangle</a>&nbsp;rect)</code></th>
<td class="colLast">
<div class="block">Adds the given rectangle to this rectangle.</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>java.lang.Object</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#clone()">clone</a></span>()</code></th>
<td class="colLast">
<div class="block">Returns a new instance of the same rectangle.</div>
</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#contains(double,double)">contains</a></span>&#8203;(double&nbsp;x,
double&nbsp;y)</code></th>
<td class="colLast">
<div class="block">Returns true if the given point is contained in the rectangle.</div>
</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#equals(java.lang.Object)">equals</a></span>&#8203;(java.lang.Object&nbsp;obj)</code></th>
<td class="colLast">
<div class="block">Returns true if the given object equals this rectangle.</div>
</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>double</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getCenterX()">getCenterX</a></span>()</code></th>
<td class="colLast">
<div class="block">Returns the x-coordinate of the center.</div>
</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>double</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getCenterY()">getCenterY</a></span>()</code></th>
<td class="colLast">
<div class="block">Returns the y-coordinate of the center.</div>
</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>double</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getHeight()">getHeight</a></span>()</code></th>
<td class="colLast">
<div class="block">Returns the height of the rectangle.</div>
</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code>java.awt.Rectangle</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getRectangle()">getRectangle</a></span>()</code></th>
<td class="colLast">
<div class="block">Returns the bounds as a new rectangle.</div>
</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code>double</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getWidth()">getWidth</a></span>()</code></th>
<td class="colLast">
<div class="block">Returns the width of the rectangle.</div>
</td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#grow(double)">grow</a></span>&#8203;(double&nbsp;amount)</code></th>
<td class="colLast">
<div class="block">Grows the rectangle by the given amount, that is, this method subtracts
the given amount from the x- and y-coordinates and adds twice the amount
to the width and height.</div>
</td>
</tr>
<tr id="i10" class="altColor">
<td class="colFirst"><code><a href="mxPoint.html" title="class in com.mxgraph.util">mxPoint</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#intersectLine(double,double,double,double)">intersectLine</a></span>&#8203;(double&nbsp;x0,
double&nbsp;y0,
double&nbsp;x1,
double&nbsp;y1)</code></th>
<td class="colLast">
<div class="block">Returns the point at which the specified point intersects the perimeter
of this rectangle or null if there is no intersection.</div>
</td>
</tr>
<tr id="i11" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#rotate90()">rotate90</a></span>()</code></th>
<td class="colLast">
<div class="block">Rotates this rectangle by 90 degree around its center point.</div>
</td>
</tr>
<tr id="i12" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setHeight(double)">setHeight</a></span>&#8203;(double&nbsp;value)</code></th>
<td class="colLast">
<div class="block">Sets the height of the rectangle.</div>
</td>
</tr>
<tr id="i13" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setRect(double,double,double,double)">setRect</a></span>&#8203;(double&nbsp;x,
double&nbsp;y,
double&nbsp;w,
double&nbsp;h)</code></th>
<td class="colLast">
<div class="block">Sets this rectangle to the specified values</div>
</td>
</tr>
<tr id="i14" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setWidth(double)">setWidth</a></span>&#8203;(double&nbsp;value)</code></th>
<td class="colLast">
<div class="block">Sets the width of the rectangle.</div>
</td>
</tr>
<tr id="i15" class="rowColor">
<td class="colFirst"><code>java.lang.String</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#toString()">toString</a></span>()</code></th>
<td class="colLast">
<div class="block">Returns the <code>String</code> representation of this
<code>mxRectangle</code>.</div>
</td>
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<h3>Methods inherited from class&nbsp;com.mxgraph.util.<a href="mxPoint.html" title="class in com.mxgraph.util">mxPoint</a></h3>
<code><a href="mxPoint.html#getPoint()">getPoint</a>, <a href="mxPoint.html#getX()">getX</a>, <a href="mxPoint.html#getY()">getY</a>, <a href="mxPoint.html#setX(double)">setX</a>, <a href="mxPoint.html#setY(double)">setY</a></code></li>
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<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
<code>finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
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<h4>width</h4>
<pre>protected&nbsp;double width</pre>
<div class="block">Holds the width and the height. Default is 0.</div>
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<h4>height</h4>
<pre>protected&nbsp;double height</pre>
<div class="block">Holds the width and the height. Default is 0.</div>
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<h4>mxRectangle</h4>
<pre>public&nbsp;mxRectangle()</pre>
<div class="block">Constructs a new rectangle at (0, 0) with the width and height set to 0.</div>
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<h4>mxRectangle</h4>
<pre>public&nbsp;mxRectangle&#8203;(java.awt.geom.Rectangle2D&nbsp;rect)</pre>
<div class="block">Constructs a copy of the given rectangle.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>rect</code> - Rectangle to construct a copy of.</dd>
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<h4>mxRectangle</h4>
<pre>public&nbsp;mxRectangle&#8203;(<a href="mxRectangle.html" title="class in com.mxgraph.util">mxRectangle</a>&nbsp;rect)</pre>
<div class="block">Constructs a copy of the given rectangle.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>rect</code> - Rectangle to construct a copy of.</dd>
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<h4>mxRectangle</h4>
<pre>public&nbsp;mxRectangle&#8203;(double&nbsp;x,
double&nbsp;y,
double&nbsp;width,
double&nbsp;height)</pre>
<div class="block">Constructs a rectangle using the given parameters.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>x</code> - X-coordinate of the new rectangle.</dd>
<dd><code>y</code> - Y-coordinate of the new rectangle.</dd>
<dd><code>width</code> - Width of the new rectangle.</dd>
<dd><code>height</code> - Height of the new rectangle.</dd>
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<h4>getWidth</h4>
<pre class="methodSignature">public&nbsp;double&nbsp;getWidth()</pre>
<div class="block">Returns the width of the rectangle.</div>
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<dt><span class="returnLabel">Returns:</span></dt>
<dd>Returns the width.</dd>
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<h4>setWidth</h4>
<pre class="methodSignature">public&nbsp;void&nbsp;setWidth&#8203;(double&nbsp;value)</pre>
<div class="block">Sets the width of the rectangle.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>value</code> - Double that specifies the new width.</dd>
</dl>
</li>
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<h4>getHeight</h4>
<pre class="methodSignature">public&nbsp;double&nbsp;getHeight()</pre>
<div class="block">Returns the height of the rectangle.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>Returns the height.</dd>
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<h4>setHeight</h4>
<pre class="methodSignature">public&nbsp;void&nbsp;setHeight&#8203;(double&nbsp;value)</pre>
<div class="block">Sets the height of the rectangle.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>value</code> - Double that specifies the new height.</dd>
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<h4>setRect</h4>
<pre class="methodSignature">public&nbsp;void&nbsp;setRect&#8203;(double&nbsp;x,
double&nbsp;y,
double&nbsp;w,
double&nbsp;h)</pre>
<div class="block">Sets this rectangle to the specified values</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>x</code> - the new x-axis position</dd>
<dd><code>y</code> - the new y-axis position</dd>
<dd><code>w</code> - the new width of the rectangle</dd>
<dd><code>h</code> - the new height of the rectangle</dd>
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<h4>add</h4>
<pre class="methodSignature">public&nbsp;void&nbsp;add&#8203;(<a href="mxRectangle.html" title="class in com.mxgraph.util">mxRectangle</a>&nbsp;rect)</pre>
<div class="block">Adds the given rectangle to this rectangle.</div>
</li>
</ul>
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<h4>getCenterX</h4>
<pre class="methodSignature">public&nbsp;double&nbsp;getCenterX()</pre>
<div class="block">Returns the x-coordinate of the center.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>Returns the x-coordinate of the center.</dd>
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<h4>getCenterY</h4>
<pre class="methodSignature">public&nbsp;double&nbsp;getCenterY()</pre>
<div class="block">Returns the y-coordinate of the center.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>Returns the y-coordinate of the center.</dd>
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<h4>grow</h4>
<pre class="methodSignature">public&nbsp;void&nbsp;grow&#8203;(double&nbsp;amount)</pre>
<div class="block">Grows the rectangle by the given amount, that is, this method subtracts
the given amount from the x- and y-coordinates and adds twice the amount
to the width and height.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>amount</code> - Amount by which the rectangle should be grown.</dd>
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<h4>contains</h4>
<pre class="methodSignature">public&nbsp;boolean&nbsp;contains&#8203;(double&nbsp;x,
double&nbsp;y)</pre>
<div class="block">Returns true if the given point is contained in the rectangle.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>x</code> - X-coordinate of the point.</dd>
<dd><code>y</code> - Y-coordinate of the point.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>Returns true if the point is contained in the rectangle.</dd>
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<h4>intersectLine</h4>
<pre class="methodSignature">public&nbsp;<a href="mxPoint.html" title="class in com.mxgraph.util">mxPoint</a>&nbsp;intersectLine&#8203;(double&nbsp;x0,
double&nbsp;y0,
double&nbsp;x1,
double&nbsp;y1)</pre>
<div class="block">Returns the point at which the specified point intersects the perimeter
of this rectangle or null if there is no intersection.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>x0</code> - the x co-ordinate of the first point of the line</dd>
<dd><code>y0</code> - the y co-ordinate of the first point of the line</dd>
<dd><code>x1</code> - the x co-ordinate of the second point of the line</dd>
<dd><code>y1</code> - the y co-ordinate of the second point of the line</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the point at which the line intersects this rectangle, or null
if there is no intersection</dd>
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<h4>getRectangle</h4>
<pre class="methodSignature">public&nbsp;java.awt.Rectangle&nbsp;getRectangle()</pre>
<div class="block">Returns the bounds as a new rectangle.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>Returns a new rectangle for the bounds.</dd>
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<h4>rotate90</h4>
<pre class="methodSignature">public&nbsp;void&nbsp;rotate90()</pre>
<div class="block">Rotates this rectangle by 90 degree around its center point.</div>
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<pre class="methodSignature">public&nbsp;boolean&nbsp;equals&#8203;(java.lang.Object&nbsp;obj)</pre>
<div class="block">Returns true if the given object equals this rectangle.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="mxPoint.html#equals(java.lang.Object)">equals</a></code>&nbsp;in class&nbsp;<code><a href="mxPoint.html" title="class in com.mxgraph.util">mxPoint</a></code></dd>
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<h4>clone</h4>
<pre class="methodSignature">public&nbsp;java.lang.Object&nbsp;clone()</pre>
<div class="block">Returns a new instance of the same rectangle.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="mxPoint.html#clone()">clone</a></code>&nbsp;in class&nbsp;<code><a href="mxPoint.html" title="class in com.mxgraph.util">mxPoint</a></code></dd>
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<h4>toString</h4>
<pre class="methodSignature">public&nbsp;java.lang.String&nbsp;toString()</pre>
<div class="block">Returns the <code>String</code> representation of this
<code>mxRectangle</code>.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="mxPoint.html#toString()">toString</a></code>&nbsp;in class&nbsp;<code><a href="mxPoint.html" title="class in com.mxgraph.util">mxPoint</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>a <code>String</code> representing this
<code>mxRectangle</code>.</dd>
</dl>
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