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<html><head><title>/Users/jschill1/Documents/svg-edit/editor/svgcanvas.js</title><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script><script language=JavaScript src="../javascript/searchdata.js"></script></head><body class="ContentPage" onLoad="NDOnLoad()"><script language=JavaScript><!--
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<div id=Content><div class="CFile"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="svgcanvas.js"></a>svgcanvas.js</h1><div class=CBody><!--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="#svgcanvas.js" >svgcanvas.js</a></td><td class=SDescription></td></tr><tr class="SGroup"><td class=SEntry><a href="#Functions" >Functions</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#save" id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">save</a></td><td class=SDescription>Serializes the current drawing into SVG XML text and returns it to the &lsquo;saved&rsquo; handler. </td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#getSvgString" id=link2 onMouseOver="ShowTip(event, 'tt2', 'link2')" onMouseOut="HideTip('tt2')">getSvgString</a></td><td class=SDescription>Returns the current drawing as raw SVG XML text.</td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#setSvgString" id=link3 onMouseOver="ShowTip(event, 'tt3', 'link3')" onMouseOut="HideTip('tt3')">setSvgString</a></td><td class=SDescription>This function sets the current drawing as the input SVG XML.</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#createLayer" id=link4 onMouseOver="ShowTip(event, 'tt4', 'link4')" onMouseOut="HideTip('tt4')">createLayer</a></td><td class=SDescription>This function clears the selection and then creates a new top-level layer in the drawing with the given name and sets the current layer to it. </td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#deleteCurrentLayer" id=link5 onMouseOver="ShowTip(event, 'tt5', 'link5')" onMouseOut="HideTip('tt5')">deleteCurrentLayer</a></td><td class=SDescription>This function clears the selection and then deletes the current layer from the drawing. </td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#getNumLayers" id=link6 onMouseOver="ShowTip(event, 'tt6', 'link6')" onMouseOut="HideTip('tt6')">getNumLayers</a></td><td class=SDescription>This function returns the number of layers in the current drawing.</td></tr></table></div></div><!--END_ND_SUMMARY--></div></div></div>
<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Functions"></a>Functions</h3></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="save"></a>save</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td>this.save = function()</td></tr></table></blockquote><p>Serializes the current drawing into SVG XML text and returns it to the &lsquo;saved&rsquo; handler.&nbsp; This function also includes the XML prolog.</p><h4 class=CHeading>Returns</h4><p>Nothing</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="getSvgString"></a>getSvgString</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td>this.getSvgString = function()</td></tr></table></blockquote><p>Returns the current drawing as raw SVG XML text.</p><h4 class=CHeading>Returns</h4><p>The current drawing as raw SVG XML text.</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="setSvgString"></a>setSvgString</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>this.setSvgString = function(</td><td class=PParameter nowrap>xmlString</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>This function sets the current drawing as the input SVG XML.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>xmlString</td><td class=CDLDescription>The SVG as XML text.</td></tr></table><h4 class=CHeading>Returns</h4><p>This function returns false if the set was unsuccessful, true otherwise.</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="createLayer"></a>createLayer</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>this.createLayer = function(</td><td class=PParameter nowrap>name</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>This function clears the selection and then creates a new top-level layer in the drawing with the given name and sets the current layer to it.&nbsp; This function then calls the &lsquo;changed&rsquo; handler.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>name</td><td class=CDLDescription>The given name</td></tr></table></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="deleteCurrentLayer"></a>deleteCurrentLayer</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td>this.deleteCurrentLayer = function()</td></tr></table></blockquote><p>This function clears the selection and then deletes the current layer from the drawing.&nbsp; This function then calls the &lsquo;changed&rsquo; handler.</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="getNumLayers"></a>getNumLayers</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td>this.getNumLayers = function()</td></tr></table></blockquote><p>This function returns the number of layers in the current drawing.</p><h4 class=CHeading>Returns</h4><p>The number of layers in the current drawing.</p></div></div></div>
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<div class=CToolTip id="tt1"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td>this.save = function()</td></tr></table></blockquote>Serializes the current drawing into SVG XML text and returns it to the &lsquo;saved&rsquo; handler. </div></div><div class=CToolTip id="tt2"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td>this.getSvgString = function()</td></tr></table></blockquote>Returns the current drawing as raw SVG XML text.</div></div><div class=CToolTip id="tt3"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>this.setSvgString = function(</td><td class=PParameter nowrap>xmlString</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>This function sets the current drawing as the input SVG XML.</div></div><div class=CToolTip id="tt4"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>this.createLayer = function(</td><td class=PParameter nowrap>name</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>This function clears the selection and then creates a new top-level layer in the drawing with the given name and sets the current layer to it. </div></div><div class=CToolTip id="tt5"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td>this.deleteCurrentLayer = function()</td></tr></table></blockquote>This function clears the selection and then deletes the current layer from the drawing. </div></div><div class=CToolTip id="tt6"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td>this.getNumLayers = function()</td></tr></table></blockquote>This function returns the number of layers in the current drawing.</div></div><!--END_ND_TOOLTIPS-->
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