63 lines
20 KiB
HTML
63 lines
20 KiB
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<html><head><title>mxRectangle</title><link rel="stylesheet" type="text/css" href="../../styles/main.css"><script language=JavaScript src="../../javascript/main.js"></script><script language=JavaScript src="../../javascript/prettify.js"></script><script language=JavaScript src="../../javascript/searchdata.js"></script></head><body class="ContentPage" onLoad="NDOnLoad();prettyPrint();"><script language=JavaScript><!--
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<div id=Content><div class="CClass"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="mxRectangle"></a>mxRectangle</h1><div class=CBody><p>Implements a 2-dimensional rectangle with double precision coordinates.</p><!--START_ND_SUMMARY--><div class=Summary><div class=STitle>Summary</div><div class=SBorder><table border=0 cellspacing=0 cellpadding=0 class=STable><tr class="SMain"><td class=SEntry><a href="#mxRectangle" >mxRectangle</a></td><td class=SDescription>Implements a 2-dimensional rectangle with double precision coordinates.</td></tr><tr class="SGroup SIndent1"><td class=SEntry><a href="#mxRectangle.Variables" >Variables</a></td><td class=SDescription></td></tr><tr class="SVariable SIndent2 SMarked"><td class=SEntry><a href="#mxRectangle.width" id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">width</a></td><td class=SDescription>Holds the width of the rectangle. </td></tr><tr class="SVariable SIndent2"><td class=SEntry><a href="#mxRectangle.height" id=link2 onMouseOver="ShowTip(event, 'tt2', 'link2')" onMouseOut="HideTip('tt2')">height</a></td><td class=SDescription>Holds the height of the rectangle. </td></tr><tr class="SGroup SIndent1"><td class=SEntry><a href="#mxRectangle.Functions" >Functions</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxRectangle.mxRectangle" id=link3 onMouseOver="ShowTip(event, 'tt3', 'link3')" onMouseOut="HideTip('tt3')">mxRectangle</a></td><td class=SDescription>Constructs a new rectangle for the optional parameters. </td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxRectangle.setRect" id=link4 onMouseOver="ShowTip(event, 'tt4', 'link4')" onMouseOut="HideTip('tt4')">setRect</a></td><td class=SDescription>Sets this rectangle to the specified values.</td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxRectangle.getCenterX" id=link5 onMouseOver="ShowTip(event, 'tt5', 'link5')" onMouseOut="HideTip('tt5')">getCenterX</a></td><td class=SDescription>Returns the x-coordinate of the center point.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxRectangle.getCenterY" id=link6 onMouseOver="ShowTip(event, 'tt6', 'link6')" onMouseOut="HideTip('tt6')">getCenterY</a></td><td class=SDescription>Returns the y-coordinate of the center point.</td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxRectangle.add" id=link7 onMouseOver="ShowTip(event, 'tt7', 'link7')" onMouseOut="HideTip('tt7')">add</a></td><td class=SDescription>Adds the given rectangle to this rectangle.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxRectangle.grow" id=link8 onMouseOver="ShowTip(event, 'tt8', 'link8')" onMouseOut="HideTip('tt8')">grow</a></td><td class=SDescription>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.</td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxRectangle.equals" id=link9 onMouseOver="ShowTip(event, 'tt9', 'link9')" onMouseOut="HideTip('tt9')">equals</a></td><td class=SDescription>Returns true if the given object equals this rectangle.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxRectangle.copy" id=link10 onMouseOver="ShowTip(event, 'tt10', 'link10')" onMouseOut="HideTip('tt10')">copy</a></td><td class=SDescription>Returns a copy of this <a href="#mxRectangle.mxRectangle" class=LFunction id=link11 onMouseOver="ShowTip(event, 'tt3', 'link11')" onMouseOut="HideTip('tt3')">mxRectangle</a>.</td></tr></table></div></div><!--END_ND_SUMMARY--></div></div></div>
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<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="mxRectangle.Variables"></a>Variables</h3></div></div>
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<div class="CVariable"><div class=CTopic><h3 class=CTitle><a name="mxRectangle.width"></a>width</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>var $width</td></tr></table></blockquote><p>Holds the width of the rectangle. Default is 0.</p></div></div></div>
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<div class="CVariable"><div class=CTopic><h3 class=CTitle><a name="mxRectangle.height"></a>height</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>var $height</td></tr></table></blockquote><p>Holds the height of the rectangle. Default is 0.</p></div></div></div>
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<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="mxRectangle.Functions"></a>Functions</h3></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxRectangle.mxRectangle"></a>mxRectangle</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>function mxRectangle(</td><td class=PParameter nowrap>$x</td><td class=PDefaultValuePrefix> = </td><td class=PDefaultValue width=100%> 0,</td></tr><tr><td></td><td class=PParameter nowrap>$y</td><td class=PDefaultValuePrefix> = </td><td class=PDefaultValue width=100%> 0,</td></tr><tr><td></td><td class=PParameter nowrap>$width</td><td class=PDefaultValuePrefix> = </td><td class=PDefaultValue width=100%> 0,</td></tr><tr><td></td><td class=PParameter nowrap>$height</td><td class=PDefaultValuePrefix> = </td><td class=PDefaultValue width=100%> 0</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Constructs a new rectangle for the optional parameters. If no parameters are given then the respective default values are used.</p></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxRectangle.setRect"></a>setRect</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>function setRect(</td><td class=PParameter nowrap>$x,</td></tr><tr><td></td><td class=PParameter nowrap>$y,</td></tr><tr><td></td><td class=PParameter nowrap>$width,</td></tr><tr><td></td><td class=PParameter nowrap>$height</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Sets this rectangle to the specified values.</p></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxRectangle.getCenterX"></a>getCenterX</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>function getCenterX()</td></tr></table></blockquote><p>Returns the x-coordinate of the center point.</p></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxRectangle.getCenterY"></a>getCenterY</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>function getCenterY()</td></tr></table></blockquote><p>Returns the y-coordinate of the center point.</p></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxRectangle.add"></a>add</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>function add(</td><td class=PParameter nowrap>$rect</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Adds the given rectangle to this rectangle.</p></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxRectangle.grow"></a>grow</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>function grow(</td><td class=PParameter nowrap>$amount</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Grows the rectangle by the given amount, that is, this method subtracts the given amount from the x- and y-coordinates and adds twice the amount to the width and height.</p></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxRectangle.equals"></a>equals</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>function equals(</td><td class=PParameter nowrap>$obj</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns true if the given object equals this rectangle.</p></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxRectangle.copy"></a>copy</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>function copy()</td></tr></table></blockquote><p>Returns a copy of this <a href="#mxRectangle.mxRectangle" class=LFunction id=link12 onMouseOver="ShowTip(event, 'tt3', 'link12')" onMouseOut="HideTip('tt3')">mxRectangle</a>.</p></div></div></div>
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<div id=Menu><div class=MEntry><div class=MFile><a href="../index-txt.html">API Specification</a></div></div><div class=MEntry><div class=MFile><a href="../canvas/mxGdCanvas-php.html">canvas/<wbr>mxGdCanvas.php</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent1')">Io</a><div class=MGroupContent id=MGroupContent1><div class=MEntry><div class=MFile><a href="../io/mxCellCodec-php.html">mxCellCodec</a></div></div><div class=MEntry><div class=MFile><a href="../io/mxCodec-php.html">mxCodec</a></div></div><div class=MEntry><div class=MFile><a href="../io/mxCodecRegistry-php.html">mxCodecRegistry</a></div></div><div class=MEntry><div class=MFile><a href="../io/mxModelCodec-php.html">mxModelCodec</a></div></div><div class=MEntry><div class=MFile><a href="../io/mxObjectCodec-php.html">mxObjectCodec</a></div></div><div class=MEntry><div class=MFile><a href="../io/mxStylesheetCodec-php.html">mxStylesheetCodec</a></div></div></div></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent2')">Model</a><div class=MGroupContent id=MGroupContent2><div class=MEntry><div class=MFile><a href="../model/mxCell-php.html">mxCell</a></div></div><div class=MEntry><div class=MFile><a href="../model/mxCellPath-php.html">mxCellPath</a></div></div><div class=MEntry><div class=MFile><a href="../model/mxGeometry-php.html">mxGeometry</a></div></div><div class=MEntry><div class=MFile><a href="../model/mxGraphModel-php.html">mxGraphModel</a></div></div></div></div></div><div class=MEntry><div class=MFile><a href="../reader/mxGraphViewHtmlReader-php.html">mxGraphViewHtmlReader</a></div></div><div class=MEntry><div class=MFile><a href="../reader/mxGraphViewImageReader-php.html">mxGraphViewImageReader</a></div></div><div class=MEntry><div class=MFile><a href="../canvas/mxHtmlCanvas-php.html">mxHtmlCanvas</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent3')">Util</a><div class=MGroupContent id=MGroupContent3><div class=MEntry><div class=MFile><a href="mxConstants-php.html">mxConstants</a></div></div><div class=MEntry><div class=MFile><a href="mxEvent-php.html">mxEvent</a></div></div><div class=MEntry><div class=MFile><a href="mxEventObject-php.html">mxEventObject</a></div></div><div class=MEntry><div class=MFile><a href="mxEventSource-php.html">mxEventSource</a></div></div><div class=MEntry><div class=MFile><a href="mxImageBundle-php.html">mxImageBundle</a></div></div><div class=MEntry><div class=MFile><a href="mxLog-php.html">mxLog</a></div></div><div class=MEntry><div class=MFile><a href="mxPoint-php.html">mxPoint</a></div></div><div class=MEntry><div class=MFile id=MSelected>mxRectangle</div></div><div class=MEntry><div class=MFile><a href="mxUtils-php.html">mxUtils</a></div></div></div></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent4')">View</a><div class=MGroupContent id=MGroupContent4><div class=MEntry><div class=MFile><a href="../view/mxCellState-php.html">mxCellState</a></div></div><div class=MEntry><div class=MFile><a href="../view/mxConnectionConstraint-php.html">mxConnectionConstraint</a></div></div><div class=MEntry><div class=MFile><a href="../view/mxEdgeStyle-php.html">mxEdgeStyleFunction</a></div></div><div class=MEntry><div class=MFile><a href="../view/mxGraph-php.html">mxGraph</a></div></div><div class=MEntry><div class=MFile><a href="../view/mxGraphView-php.html">mxGraphView</a></div></div><div class=MEntry><div class=MFile><a href="../view/mxPerimeter-php.html">mxPerimeterFunction</a></div></div><div class=MEntry><div class=MFile><a href="../view/mxStyleRegistry-php.html">mxStyleRegistry</a></div></div><div class=MEntry><div class=MFile><a href="../view/mxStylesheet-php.html">mxStylesheet</a></div></div></div></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent5')">Index</a><div class=MGroupContent id=MGroupContent5><div class=MEntry><div class=MIndex><a href="../../index/General.html">Everything</a></div></div><div class=MEnt
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<div class=CToolTip id="tt1"><div class=CVariable><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>var $width</td></tr></table></blockquote>Holds the width of the rectangle. </div></div><div class=CToolTip id="tt2"><div class=CVariable><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>var $height</td></tr></table></blockquote>Holds the height of the rectangle. </div></div><div class=CToolTip id="tt3"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>function mxRectangle(</td><td class=PParameter nowrap>$x</td><td class=PDefaultValuePrefix> = </td><td class=PDefaultValue width=100%> 0,</td></tr><tr><td></td><td class=PParameter nowrap>$y</td><td class=PDefaultValuePrefix> = </td><td class=PDefaultValue width=100%> 0,</td></tr><tr><td></td><td class=PParameter nowrap>$width</td><td class=PDefaultValuePrefix> = </td><td class=PDefaultValue width=100%> 0,</td></tr><tr><td></td><td class=PParameter nowrap>$height</td><td class=PDefaultValuePrefix> = </td><td class=PDefaultValue width=100%> 0</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Constructs a new rectangle for the optional parameters. </div></div><div class=CToolTip id="tt4"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>function setRect(</td><td class=PParameter nowrap>$x,</td></tr><tr><td></td><td class=PParameter nowrap>$y,</td></tr><tr><td></td><td class=PParameter nowrap>$width,</td></tr><tr><td></td><td class=PParameter nowrap>$height</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Sets this rectangle to the specified values.</div></div><div class=CToolTip id="tt5"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>function getCenterX()</td></tr></table></blockquote>Returns the x-coordinate of the center point.</div></div><div class=CToolTip id="tt6"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>function getCenterY()</td></tr></table></blockquote>Returns the y-coordinate of the center point.</div></div><div class=CToolTip id="tt7"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>function add(</td><td class=PParameter nowrap>$rect</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Adds the given rectangle to this rectangle.</div></div><div class=CToolTip id="tt8"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>function grow(</td><td class=PParameter nowrap>$amount</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Grows the rectangle by the given amount, that is, this method subtracts the given amount from the x- and y-coordinates and adds twice the amount to the width and height.</div></div><div class=CToolTip id="tt9"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>function equals(</td><td class=PParameter nowrap>$obj</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Returns true if the given object equals this rectangle.</div></div><div class=CToolTip id="tt10"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>funct
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