maxGraph/docs/js-api/files/view/mxOutline-js.html

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<div id=Content><div class="CClass"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="mxOutline"></a>mxOutline</h1><div class=CBody><p>Implements an outline (aka overview) for a graph.&nbsp; Set <a href="#mxOutline.updateOnPan" class=LVariable id=link29 onMouseOver="ShowTip(event, 'tt6', 'link29')" onMouseOut="HideTip('tt6')">updateOnPan</a> to true to enable updates while the source graph is panning.</p><h4 class=CHeading>Example</h4><blockquote><pre class="prettyprint">var outline = new mxOutline(graph, div);</pre></blockquote><p>If the selection border in the outline appears behind the contents of the graph, then you can use the following code.&nbsp; (This may happen when using a transparent container for the outline in IE.)</p><blockquote><pre class="prettyprint">mxOutline.prototype.graphRenderHint = mxConstants.RENDERING_HINT_EXACT;</pre></blockquote><p>To move the graph to the top, left corner the following code can be used.</p><blockquote><pre class="prettyprint">var scale = graph.view.scale;
var bounds = graph.getGraphBounds();
graph.view.setTranslate(-bounds.x / scale, -bounds.y / scale);</pre></blockquote><p>To toggle the suspended mode, the following can be used.</p><blockquote><pre class="prettyprint">outline.suspended = !outln.suspended;
if (!outline.suspended)
{
outline.update(true);
}</pre></blockquote><!--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="#mxOutline" >mxOutline</a></td><td class=SDescription>Implements an outline (aka overview) for a graph. </td></tr><tr class="SGroup SIndent1"><td class=SEntry><a href="#mxOutline.Functions" >Functions</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxOutline.mxOutline" id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">mxOutline</a></td><td class=SDescription>Constructs a new outline for the specified graph inside the given container.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxOutline.source" >source</a></td><td class=SDescription>Reference to the source <a href="mxGraph-js.html#mxGraph" class=LClass id=link2 onMouseOver="ShowTip(event, 'tt2', 'link2')" onMouseOut="HideTip('tt2')">mxGraph</a>.</td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxOutline.outline" >outline</a></td><td class=SDescription>Reference to the outline <a href="mxGraph-js.html#mxGraph" class=LClass id=link3 onMouseOver="ShowTip(event, 'tt2', 'link3')" onMouseOut="HideTip('tt2')">mxGraph</a>.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxOutline.graphRenderHint" >graphRenderHint</a></td><td class=SDescription>Renderhint to be used for the outline graph. </td></tr><tr class="SGroup SIndent1"><td class=SEntry><a href="#mxOutline.Variables" >Variables</a></td><td class=SDescription></td></tr><tr class="SVariable SIndent2 SMarked"><td class=SEntry><a href="#mxOutline.enabled" id=link4 onMouseOver="ShowTip(event, 'tt3', 'link4')" onMouseOut="HideTip('tt3')">enabled</a></td><td class=SDescription>Specifies if events are handled. </td></tr><tr class="SVariable SIndent2"><td class=SEntry><a href="#mxOutline.showViewport" id=link5 onMouseOver="ShowTip(event, 'tt4', 'link5')" onMouseOut="HideTip('tt4')">showViewport</a></td><td class=SDescription>Specifies a viewport rectangle should be shown. </td></tr><tr class="SVariable SIndent2 SMarked"><td class=SEntry><a href="#mxOutline.border" id=link6 onMouseOver="ShowTip(event, 'tt5', 'link6')" onMouseOut="HideTip('tt5')">border</a></td><td class=SDescription>Border to be added at the bottom and right. </td></tr><tr class="SVariable SIndent2"><td class=SEntry><a href="#mxOutline.enabled" >enabled</a></td><td class=SDescription>Specifies the size of the sizer handler. </td></tr><tr class="SVariable SIndent2 SMarked"><td class=SEntry><a href="#mxOutline.updateOnPan" id=link7 onMouseOver="ShowTip(event, 'tt6', 'link7')" onMouseOut="HideTip('tt6')">updateOnPan</a></td><td class=SDescription>Specifies if <a href="#mxOutline.update" class=LFunction id=link8 onMouseOver="ShowTip(event, 'tt7', 'link8')" onMouseOut="HideTip('tt7')">update</a> should be called for <a href="../util/mxEvent-js.html#mxEvent.PAN" class=LVariable id=link9 onMouseOver="ShowTip(event, 'tt8', 'link9')" onMouseOut="HideTip('tt8')">mxEvent.PAN</a> in the source graph. </td></tr><tr class="SVariable SIndent2"><td class=SEntry><a href="#mxOutline.sizerImage" id=link10 onMouseOver="ShowTip(event, 'tt9', 'link10')" onMouseOut="HideTip('tt9')">sizerImage</a></td><td class=SDescription>Optional <a href="../util/mxImage-js.html#mxImage" class=LClass id=link11 onMouseOver="ShowTip(event, 'tt10', 'link11')" onMouseOut="HideTip('tt10')">mxImage</a> to be used for the sizer. </td></tr><tr class="SVariable SIndent2 SMarked"><td class=SEntry><a href="#mxOutline.suspended" id=link12 onMouseOver="ShowTip(event, 'tt11', 'link12')" onMouseOut="HideTip('tt11')">suspended</a></td><td class=SDescription>Optional boolean flag to suspend updates. </td></tr><tr class="SGroup SIndent1"><td class=SEntry><a href="#mxOutline.Functions" >Functions</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxOutline.init" id=link13 onMouseOver="ShowTip(event, 'tt12', 'link13')" onMouseOut="HideTip('tt12')">init</a></td><td class=SDescription>Initializes the outline inside the given container.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxOutline.isEnabled" id=link14 onMouseOver="ShowTip(event, 'tt13', 'link14')" onMouseOut="HideTip('tt13')">isEnabled</a></td><td class=SDescription>Returns true if events are handled. </td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxOutline.setEnabled" id=link15 onMouseOver="ShowTip(event, 'tt14', 'link15')" onMouseOut="HideTip('tt14')">setEnabled</a></td><td class=SDescription>Enables or disables event handling. </td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxOutline.setZoomEnabled" id=link16 onMouseOver="ShowTip(event, 'tt15', 'link16')" onMouseOut="HideTip('tt15')">setZoomEnabled</a></td><td class=SDescription>Enables or disables the zoom handling by showing or hiding the respective handle.</td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxOutline.refresh" id=link17 onMouseOver="ShowTip(event, 'tt16', 'link17')" onMouseOut="HideTip('tt16')">refresh</a></td><td class=SDescription>Invokes <a href="#mxOutline.update" class=LFunction id=link18 onMouseOver="ShowTip(event, 'tt7', 'link18')" onMouseOut="HideTip('tt7')">update</a> and revalidate the outline. </td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxOutline.createSizer" id=link19 onMouseOver="ShowTip(event, 'tt17', 'link19')" onMouseOut="HideTip('tt17')">createSizer</a></td><td class=SDescription>Creates the shape used as the sizer.</td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxOutline.getSourceContainerSize" id=link20 onMouseOver="ShowTip(event, 'tt18', 'link20')" onMouseOut="HideTip('tt18')">getSourceContainerSize</a></td><td class=SDescription>Returns the size of the source container.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxOutline.getOutlineOffset" id=link21 onMouseOver="ShowTip(event, 'tt19', 'link21')" onMouseOut="HideTip('tt19')">getOutlineOffset</a></td><td class=SDescription>Returns the offset for drawing the outline graph.</td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxOutline.update" id=link22 onMouseOver="ShowTip(event, 'tt7', 'link22')" onMouseOut="HideTip('tt7')">update</a></td><td class=SDescription>Updates the outline.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxOutline.mouseDown" id=link23 onMouseOver="ShowTip(event, 'tt20', 'link23')" onMouseOut="HideTip('tt20')">mouseDown</a></td><td class=SDescription>Handles the event by starting a translation or zoom.</td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxOutline.mouseMove" id=link24 onMouseOver="ShowTip(event, 'tt21', 'link24')" onMouseOut="HideTip('tt21')">mouseMove</a></td><td class=SDescription>Handles the event by previewing the viewrect in &lt;graph&gt; and updating the rectangle that represents the viewrect in the outline.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxOutline.getTranslateForEvent" id=link25 onMouseOver="ShowTip(event, 'tt22', 'link25')" onMouseOut="HideTip('tt22')">getTranslateForEvent</a></td><td class=SDescription>Gets the translate for the given mouse event. </td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxOutline.mouseUp" id=link26 onMouseOver="ShowTip(event, 'tt23', 'link26')" onMouseOut="HideTip('tt23')">mouseUp</a></td><td class=SDescription>Handles the event by applying the translation or zoom to &lt;graph&gt;.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxOutline.destroy" id=link27 onMouseOver="ShowTip(event, 'tt24', 'link27')" onMouseOut="HideTip('tt24')">destroy</a></td><td class=SDescription>Destroy this outline and removes all listeners from <a href="#mxOutline.source" class=LFunction id=link28 onMouseOver="ShowTip(event, 'tt25', 'link28')" onMouseOut="HideTip('tt25')">source</a>.</td></tr></table></div></div><!--END_ND_SUMMARY--></div></div></div>
<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="mxOutline.Functions"></a>Functions</h3></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxOutline.mxOutline"></a>mxOutline</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 mxOutline(</td><td class=PParameter nowrap>source,</td></tr><tr><td></td><td class=PParameter nowrap>container</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Constructs a new outline for the specified graph inside the given container.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>source</td><td class=CDLDescription><a href="mxGraph-js.html#mxGraph" class=LClass id=link30 onMouseOver="ShowTip(event, 'tt2', 'link30')" onMouseOut="HideTip('tt2')">mxGraph</a> to create the outline for.</td></tr><tr><td class=CDLEntry>container</td><td class=CDLDescription>DOM node that will contain the outline.</td></tr></table></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxOutline.source"></a>source</h3><div class=CBody><p>Reference to the source <a href="mxGraph-js.html#mxGraph" class=LClass id=link31 onMouseOver="ShowTip(event, 'tt2', 'link31')" onMouseOut="HideTip('tt2')">mxGraph</a>.</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxOutline.outline"></a>outline</h3><div class=CBody><p>Reference to the outline <a href="mxGraph-js.html#mxGraph" class=LClass id=link32 onMouseOver="ShowTip(event, 'tt2', 'link32')" onMouseOut="HideTip('tt2')">mxGraph</a>.</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxOutline.graphRenderHint"></a>graphRenderHint</h3><div class=CBody><p>Renderhint to be used for the outline graph.&nbsp; Default is faster.</p></div></div></div>
<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="mxOutline.Variables"></a>Variables</h3></div></div>
<div class="CVariable"><div class=CTopic><h3 class=CTitle><a name="mxOutline.enabled"></a>enabled</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>mxOutline.prototype.enabled</td></tr></table></blockquote><p>Specifies if events are handled.&nbsp; Default is true.</p></div></div></div>
<div class="CVariable"><div class=CTopic><h3 class=CTitle><a name="mxOutline.showViewport"></a>showViewport</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>mxOutline.prototype.showViewport</td></tr></table></blockquote><p>Specifies a viewport rectangle should be shown.&nbsp; Default is true.</p></div></div></div>
<div class="CVariable"><div class=CTopic><h3 class=CTitle><a name="mxOutline.border"></a>border</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>mxOutline.prototype.border</td></tr></table></blockquote><p>Border to be added at the bottom and right.&nbsp; Default is 10.</p></div></div></div>
<div class="CVariable"><div class=CTopic><h3 class=CTitle><a name="mxOutline.enabled"></a>enabled</h3><div class=CBody><p>Specifies the size of the sizer handler.&nbsp; Default is 8.</p></div></div></div>
<div class="CVariable"><div class=CTopic><h3 class=CTitle><a name="mxOutline.updateOnPan"></a>updateOnPan</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>mxOutline.prototype.updateOnPan</td></tr></table></blockquote><p>Specifies if <a href="#mxOutline.update" class=LFunction id=link33 onMouseOver="ShowTip(event, 'tt7', 'link33')" onMouseOut="HideTip('tt7')">update</a> should be called for <a href="../util/mxEvent-js.html#mxEvent.PAN" class=LVariable id=link34 onMouseOver="ShowTip(event, 'tt8', 'link34')" onMouseOut="HideTip('tt8')">mxEvent.PAN</a> in the source graph.&nbsp; Default is false.</p></div></div></div>
<div class="CVariable"><div class=CTopic><h3 class=CTitle><a name="mxOutline.sizerImage"></a>sizerImage</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>mxOutline.prototype.sizerImage</td></tr></table></blockquote><p>Optional <a href="../util/mxImage-js.html#mxImage" class=LClass id=link35 onMouseOver="ShowTip(event, 'tt10', 'link35')" onMouseOut="HideTip('tt10')">mxImage</a> to be used for the sizer.&nbsp; Default is null.</p></div></div></div>
<div class="CVariable"><div class=CTopic><h3 class=CTitle><a name="mxOutline.suspended"></a>suspended</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>mxOutline.prototype.suspended</td></tr></table></blockquote><p>Optional boolean flag to suspend updates.&nbsp; Default is false.&nbsp; This flag will also suspend repaints of the outline.&nbsp; To toggle this switch, use the following code.</p><blockquote><pre class="prettyprint">nav.suspended = !nav.suspended;
if (!nav.suspended)
{
nav.update(true);
}</pre></blockquote></div></div></div>
<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="mxOutline.Functions"></a>Functions</h3></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxOutline.init"></a>init</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>mxOutline.prototype.init = function(</td><td class=PParameter nowrap>container</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Initializes the outline inside the given container.</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxOutline.isEnabled"></a>isEnabled</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>mxOutline.prototype.isEnabled = function()</td></tr></table></blockquote><p>Returns true if events are handled.&nbsp; This implementation returns <a href="#mxOutline.enabled" class=LVariable id=link36 onMouseOver="ShowTip(event, 'tt3', 'link36')" onMouseOut="HideTip('tt3')">enabled</a>.</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxOutline.setEnabled"></a>setEnabled</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>mxOutline.prototype.setEnabled = function(</td><td class=PParameter nowrap>value</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Enables or disables event handling.&nbsp; This implementation updates <a href="#mxOutline.enabled" class=LVariable id=link37 onMouseOver="ShowTip(event, 'tt3', 'link37')" onMouseOut="HideTip('tt3')">enabled</a>.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>value</td><td class=CDLDescription>Boolean that specifies the new enabled state.</td></tr></table></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxOutline.setZoomEnabled"></a>setZoomEnabled</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>mxOutline.prototype.setZoomEnabled = function(</td><td class=PParameter nowrap>value</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Enables or disables the zoom handling by showing or hiding the respective handle.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>value</td><td class=CDLDescription>Boolean that specifies the new enabled state.</td></tr></table></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxOutline.refresh"></a>refresh</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>mxOutline.prototype.refresh = function()</td></tr></table></blockquote><p>Invokes <a href="#mxOutline.update" class=LFunction id=link38 onMouseOver="ShowTip(event, 'tt7', 'link38')" onMouseOut="HideTip('tt7')">update</a> and revalidate the outline.&nbsp; This method is deprecated.</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxOutline.createSizer"></a>createSizer</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>mxOutline.prototype.createSizer = function()</td></tr></table></blockquote><p>Creates the shape used as the sizer.</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxOutline.getSourceContainerSize"></a>getSourceContainerSize</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>mxOutline.prototype.getSourceContainerSize = function()</td></tr></table></blockquote><p>Returns the size of the source container.</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxOutline.getOutlineOffset"></a>getOutlineOffset</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>mxOutline.prototype.getOutlineOffset = function(</td><td class=PParameter nowrap>scale</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns the offset for drawing the outline graph.</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxOutline.update"></a>update</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>mxOutline.prototype.update = function(</td><td class=PParameter nowrap>revalidate</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Updates the outline.</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxOutline.mouseDown"></a>mouseDown</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>mxOutline.prototype.mouseDown = function(</td><td class=PParameter nowrap>sender,</td></tr><tr><td></td><td class=PParameter nowrap>me</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Handles the event by starting a translation or zoom.</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxOutline.mouseMove"></a>mouseMove</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>mxOutline.prototype.mouseMove = function(</td><td class=PParameter nowrap>sender,</td></tr><tr><td></td><td class=PParameter nowrap>me</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Handles the event by previewing the viewrect in &lt;graph&gt; and updating the rectangle that represents the viewrect in the outline.</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxOutline.getTranslateForEvent"></a>getTranslateForEvent</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>mxOutline.prototype.getTranslateForEvent = function(</td><td class=PParameter nowrap>me</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Gets the translate for the given mouse event.&nbsp; Here is an example to limit the outline to stay within positive coordinates:</p><blockquote><pre class="prettyprint">outline.getTranslateForEvent = function(me)
{
var pt = new mxPoint(me.getX() - this.startX, me.getY() - this.startY);
var tr = this.source.view.translate;
pt.x = Math.max(tr.x * this.outline.view.scale, pt.x);
pt.y = Math.max(tr.y * this.outline.view.scale, pt.y);
return pt;
};</pre></blockquote></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxOutline.mouseUp"></a>mouseUp</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>mxOutline.prototype.mouseUp = function(</td><td class=PParameter nowrap>sender,</td></tr><tr><td></td><td class=PParameter nowrap>me</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Handles the event by applying the translation or zoom to &lt;graph&gt;.</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxOutline.destroy"></a>destroy</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>mxOutline.prototype.destroy = function()</td></tr></table></blockquote><p>Destroy this outline and removes all listeners from <a href="#mxOutline.source" class=LFunction id=link39 onMouseOver="ShowTip(event, 'tt25', 'link39')" onMouseOut="HideTip('tt25')">source</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=MGroup><a href="javascript:ToggleMenu('MGroupContent1')">Editor</a><div class=MGroupContent id=MGroupContent1><div class=MEntry><div class=MFile><a href="../editor/mxDefaultKeyHandler-js.html">mxDefaultKeyHandler</a></div></div><div class=MEntry><div class=MFile><a href="../editor/mxDefaultPopupMenu-js.html">mxDefaultPopupMenu</a></div></div><div class=MEntry><div class=MFile><a href="../editor/mxDefaultToolbar-js.html">mxDefaultToolbar</a></div></div><div class=MEntry><div class=MFile><a href="../editor/mxEditor-js.html">mxEditor</a></div></div></div></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent2')">Handler</a><div class=MGroupContent id=MGroupContent2><div class=MEntry><div class=MFile><a href="../handler/mxCellHighlight-js.html">mxCellHighlight</a></div></div><div class=MEntry><div class=MFile><a 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<div class=CToolTip id="tt1"><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 mxOutline(</td><td class=PParameter nowrap>source,</td></tr><tr><td></td><td class=PParameter nowrap>container</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Constructs a new outline for the specified graph inside the given container.</div></div><div class=CToolTip id="tt2"><div class=CClass>Extends mxEventSource to implement a graph component for the browser. </div></div><div class=CToolTip id="tt3"><div class=CVariable><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>mxOutline.prototype.enabled</td></tr></table></blockquote>Specifies if events are handled. </div></div><div class=CToolTip id="tt4"><div class=CVariable><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>mxOutline.prototype.showViewport</td></tr></table></blockquote>Specifies a viewport rectangle should be shown. </div></div><div class=CToolTip id="tt5"><div class=CVariable><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>mxOutline.prototype.border</td></tr></table></blockquote>Border to be added at the bottom and right. </div></div><div class=CToolTip id="tt6"><div class=CVariable><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>mxOutline.prototype.updateOnPan</td></tr></table></blockquote>Specifies if update should be called for mxEvent.PAN in the source graph. </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>mxOutline.prototype.update = function(</td><td class=PParameter nowrap>revalidate</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Updates the outline.</div></div><div class=CToolTip id="tt8"><div class=CVariable>Specifies the event name for pan.</div></div><div class=CToolTip id="tt9"><div class=CVariable><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>mxOutline.prototype.sizerImage</td></tr></table></blockquote>Optional mxImage to be used for the sizer. </div></div><div class=CToolTip id="tt10"><div class=CClass>Encapsulates the URL, width and height of an image.</div></div><div class=CToolTip id="tt11"><div class=CVariable><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>mxOutline.prototype.suspended</td></tr></table></blockquote>Optional boolean flag to suspend updates. </div></div><div class=CToolTip id="tt12"><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>mxOutline.prototype.init = function(</td><td class=PParameter nowrap>container</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Initializes the outline inside the given container.</div></div><div class=CToolTip id="tt13"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>mxOutline.prototype.isEnabled = function()</td></tr></table></blockquote>Returns true if events are handled. </div></div><div class=CToolTip id="tt14"><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>mxOutline.prototype.setEnabled = function(</td><td class=PParameter nowrap>value</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Enables or disables event handling. </div></div><div class=CToolTip id="tt15"><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>mxOutline.prototype.setZoomEnabled = function(</td><td class=PParameter nowrap>value</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Enables or disables the zoom handling by showing or hiding the respective handle.</div></div><div class=CToolTip id="tt16"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>mxOutline.prototype.refresh = function()</td></tr></table></blockquote>Invokes update and revalidate the outline. </div></div><div class=CToolTip id="tt17"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>mxOutline.prototype.createSizer = function()</td></tr></table></blockquote>Creates the shape used as the sizer.</div></div><div class=CToolTip id="tt18"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>mxOutline.prototype.getSourceContainerSize = function()</td></tr></table></blockquote>Returns the size of the source container.</div></div><div class=CToolTip id="tt19"><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>mxOutline.prototype.getOutlineOffset = function(</td><td class=PParameter nowrap>scale</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Returns the offset for drawing the outline graph.</div></div><div class=CToolTip id="tt20"><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>mxOutline.prototype.mouseDown = function(</td><td class=PParameter nowrap>sender,</td></tr><tr><td></td><td class=PParameter nowrap>me</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Handles the event by starting a translation or zoom.</div></div><div class=CToolTip id="tt21"><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>mxOutline.prototype.mouseMove = function(</td><td class=PParameter nowrap>sender,</td></tr><tr><td></td><td class=PParameter nowrap>me</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Handles the event by previewing the viewrect in graph and updating the rectangle that represents the viewrect in the outline.</div></div><div class=CToolTip id="tt22"><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>mxOutline.prototype.getTranslateForEvent = function(</td><td class=PParameter nowrap>me</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Gets the translate for the given mouse event. </div></div><div class=CToolTip id="tt23"><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>mxOutline.prototype.mouseUp = function(</td><td class=PParameter nowrap>sender,</td></tr><tr><td></td><td class=PParameter nowrap>me</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Handles the event by applying the translation or zoom to graph.</div></div><div class=CToolTip id="tt24"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>mxOutline.prototype.destroy = function()</td></tr></table></blockquote>Destroy this outline and removes all listeners from source.</div></div><div class=CToolTip id="tt25"><div class=CFunction>Reference to the source mxGraph.</div></div><!--END_ND_TOOLTIPS-->
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