...yes you are right I haven't created a group with attribute 'id' set to 'circlegroup', not sure how to :( I'm a complete novice to SVG and have embarked on this ambitiouse project I'm finding it very difficult and time is running out, pls ELP!
Many thx yasmin > > <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN"> > <HTML> > <HEAD> > <META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1"> > > > <META NAME="Generator" CONTENT="MS Exchange Server version 6.5.7226.0"> > <TITLE>RE: Red Spots</TITLE> > </HEAD> > <BODY> > <DIV id=idOWAReplyText64880 dir=ltr> > <DIV dir=ltr><FONT face=Arial color=#000000 size=2>My guess is that "g" is > null > because you never created a group with the attribute 'id' set to > 'circlegroup'.</FONT></DIV> > <DIV dir=ltr><FONT face=Arial size=2></FONT> </DIV> > <DIV dir=ltr><FONT face=Arial size=2>Michael Bishop</FONT></DIV></DIV> > <DIV dir=ltr><BR> > <HR tabIndex=-1> > <FONT face=Tahoma size=2><B>From:</B> [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED]<BR><B>Sent:</B> Tue 2/28/2006 3:13 > PM<BR><B>To:</B> [email protected]<BR><B>Subject:</B> RE: > Red > Spots<BR></FONT><BR></DIV> > <DIV> > <P><FONT size=2>Hi there,<BR><BR>...here's the code from line > 315:<BR> canvas.getUpdateManager().getUpdateRunnableQueue().invokeLater(new<BR>Runnable() > {<BR><BR> > public void > run()<BR> > {<BR> > SVGDocument doc = > canvas.getSVGDocument();<BR> > String SVGNS = "<A > href="http://www.w3.org/2000/svg";>http://www.w3.org/2000/svg</A>";<BR> > Iterator i = > spots.iterator();<BR> > Element g = > doc.getElementById("circleGroup");<BR> > while > (i.hasNext())<BR> > {<BR> > Point2D pt2d = (Point2D) > i.next();<BR> > Element e = > doc.createElementNS(SVGNS,"circle");<BR> > e.setAttributeNS(null,"cx",""+pt2d.getX());<BR> > e.setAttributeNS(null,"cy",""+pt2d.getY());<BR> > e.setAttributeNS(null,"r","8");<BR> > e.setAttributeNS(null,"fill","Red");<BR> > g.appendChild(e);<BR> > }<BR> > }<BR> > });<BR><BR>Many thx<BR><BR>yasmin<BR><BR><BR><BR>> Hi > Yasmin,<BR>><BR>> > [EMAIL PROTECTED] wrote on 02/28/2006 02:59:53 > AM:<BR>><BR>>> the > full stack trace is as follows:<BR>><BR>> > All the > code in the stack trace is "yours".<BR>> Can you include the code > around line > 315 in KeyAccidentClient?<BR>> I assume this is your version of the > code I > provided.<BR>><BR>>> > java.lang.NullPointerException<BR>>><BR>>> > at<BR>>><BR>> > mypackage22.KeyAccidentClient$showAccidents.actionPerformed(KeyAccidentClient.java:315)<BR>>><BR>>> > at<BR>> > javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1786)<BR>>><BR>>> > at<BR>>><BR>> > javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(AbstractButton.java:1839)<BR>>><BR>>> > at<BR>>><BR>> > javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:420)<BR>>><BR>>> > at<BR>> > javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258)<BR>>><BR>>> > at<BR>>><BR>> > javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:245)<BR>>><BR>>> > at > java.awt.Component.processMouseEvent(Component.java:5100)<BR>>><BR>>> > at > java.awt.Component.processEvent(Component.java:4897)<BR>>><BR>>> > at > java.awt.Container.processEvent(Container.java:1569)<BR>>><BR>>> > at > java.awt.Component.dispatchEventImpl(Component.java:3615)<BR>>><BR>>> > at > java.awt.Container.dispatchEventImpl(Container.java:1627)<BR>>><BR>>> > at > java.awt.Component.dispatchEvent(Component.java)<BR>>><BR>>> > at > java.awt.LightweightDispatcher.retargetMouseEvent(Container.java)<BR>>><BR>>> > at<BR>> > java.awt.LightweightDispatcher.processMouseEvent(Container.java:3198)<BR>>><BR>>> > at > java.awt.LightweightDispatcher.dispatchEvent(Container.java:3128)<BR>>><BR>>> > at > java.awt.Container.dispatchEventImpl(Container.java:1613)<BR>>><BR>>> > at > java.awt.Window.dispatchEventImpl(Window.java)<BR>>><BR>>> > at > java.awt.Component.dispatchEvent(Component.java)<BR>>><BR>>> > at > java.awt.EventQueue.dispatchEvent(EventQueue.java:458)<BR>>><BR>>> > at<BR>>><BR>> > java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:201)<BR>>><BR>>> > at<BR>>><BR>> > java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151)<BR>>><BR>>> > at<BR>> > java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146)<BR>>><BR>>> > at<BR>> > java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:137)<BR>>><BR>>> > at > java.awt.EventDispatchThread.run(EventDispatchThread.java:100)<BR>>><BR>>> > Many Thx<BR>>><BR>>> > yasmin<BR>>><BR>>><BR>>><BR>>><BR>>><BR>>><BR>>> > > Hi Yasmin,<BR>>> ><BR>>> > [EMAIL PROTECTED] > wrote > on 02/27/2006 05:26:36 PM:<BR>>> ><BR>>> >> I get the > following error: java.lang.NullPointerException<BR>>> >> after > correcting the bug you pointed out...<BR>>> ><BR>>> > > Without the associated stack trace I really > can't.<BR>>> > The Dialog has a button that will expand the > window<BR>>> > to include the full stack trace. This will > help<BR>>> > a lot.<BR>>> ><BR>>> > >><BR>>> > >><BR>>> >> > Hi Yasmin,<BR>>> >> > ><BR>>> >> > [EMAIL PROTECTED] wrote on 02/27/2006 > 04:50:04 PM:<BR>>> >> ><BR>>> >> >> I've > tried > using the code below, but its not displaying the red<BR>>> > > circles<BR>>> >> >> ...This is what happens, I load the > SVG > document by selecting from<BR>> a<BR>>> >> > > menu<BR>>> > >> >> bar, which triggers an event to load and rendering > etc... once > the<BR>>> >> >> document is displayed I then click a > button to > get the data from<BR>> the<BR>>> >> >> database, > which I > store into an arrayList, at this point I store<BR>> the<BR>>> > >> > >> points in a separate list... and then I added the code below, > and<BR>>> >> > nothing<BR>>> >> >> > happens, I > get an error Msg : null :(<BR>>> >> ><BR>>> > >> > > The error Msg probably has a stack trace if you > 'expand' > the<BR>>> > window.<BR>>> >> > Also there was a > bug > below (might be the problem):<BR>>> >> > > > g.appendChild(g);<BR>>> >> ><BR>>> >> > > Should > be:<BR>>> >> ><BR>>> >> > > > g.appendChild(e);<BR>>> >> ><BR>>> >> > > You can't add your self as a child.<BR>>> > >> > ><BR>>> >> ><BR>>> >> >><BR>>> > >> >> pls advice, ThankU<BR>>> >> > >><BR>>> > >> >> yasmin<BR>>> >> >><BR>>> > >> > >><BR>>> >> >><BR>>> >> > >><BR>>> > >> >><BR>>> >> >> > Hi > Yasmin,<BR>>> > >> >> ><BR>>> >> >> > > [EMAIL PROTECTED] wrote on 02/27/2006 01:26:07 PM:<BR>>> > >> > >> ><BR>>> >> >> >> yes, it does but how > does > that work?<BR>>> >> >> ><BR>>> >> > >> > > Assuming there is no 'obvious' dynamic content in > the<BR>>> >> >> > SVG file already (script, event > handlers, > etc). You need<BR>>> >> >> > to tell the canvas > to > treat your document as dynamic:<BR>>> >> >> > ><BR>>> > >> >> > > canvas.setDocumentState(JSVGCanvas.ALWAYS_DYNAMIC);<BR>>> >> > >> ><BR>>> >> >> > > // Do what ever you > curently do to load your SVG and get<BR>>> >> >> > > // a list of points > for > circles.<BR>>> >> >> > > // Once the document > is > loaded (onload callback or<BR>>> >> >> > > // wait for first > rendering):<BR>>> >> >> ><BR>>> >> > >> > > canvas.getUpdateManager().getUpdateRunnableQueue().<BR>>> > >> > >> > invokeLater(new Runnable() > {<BR>>> > >> >> > > public > void run() {<BR>>> >> >> > > SVGDocuemnt doc = > canvas.getSVGDocument();<BR>>> >> >> > > String SVGNS = "<A > href="http://www.w3.org/2000/svg";>http://www.w3.org/2000/svg</A>"; // > SVG<BR>>> > namespace<BR>>> >> >> > > Iterator i = ...; // get list of > points<BR>>> >> >> > > Element g = > doc.getElementById("circleGroup");<BR>>> >> >> > > while (i.hasNext()) {<BR>>> > >> > >> > Point2D pt2d > = > i.next();<BR>>> >> >> > > Element e = > doc.createElementNS(SVGNS, "circle");<BR>>> >> >> > > > e.setAttributeNS(null, > "cx", ""+pt2d.getX());<BR>>> >> >> > > > e.setAttributeNS(null, > "cy", ""+pt2d.getY());<BR>>> >> >> > > > e.setAttributeNS(null, > "r", "5");<BR>>> >> >> > > > g.appendChild(g);<BR>>> >> >> > > }<BR>>> > >> > >> > });<BR>>> >> >> > ><BR>>> >> >> >><BR>>> >> >> > >><BR>>> >> >> >><BR>>> >> > >> > >> > Well you're not adding them to a document in the file > system,<BR>>> > but<BR>>> >> > the<BR>>> > >> > >> >> > JSVGCanvas certainly has a reference to an > SVGDocument > in<BR>>> > memory,<BR>>> >> >> > > right?<BR>>> >> >> >> ><BR>>> >> > >> > >> > Michael Bishop<BR>>> >> >> >> > ><BR>>> >> >> >> > -----Original > Message-----<BR>>> >> >> >> > From: > [EMAIL PROTECTED]<BR>> [<A > href="mailto:[EMAIL PROTECTED]">mailto:[EMAIL PROTECTED]</A>]<BR>>> > >> >> >> > Sent: Monday, February 27, 2006 1:18 > PM<BR>>> >> >> >> > To: > [email protected]<BR>>> >> >> >> > > > Subject: RE: Red Spots<BR>>> >> >> >> > ><BR>>> > >> >> >> > Hi there!<BR>>> >> >> > >> > ><BR>>> >> >> >> > I can't make the spots > part of > the document, because they are<BR>>> > drawn<BR>>> >> > >> >> > after<BR>>> >> >> >> > > getting > the information from a database (Accident database)<BR>>> > > ...is<BR>>> >> >> > there<BR>>> >> > >> > >> > a<BR>>> >> >> >> > way when a > mouse > clicks on any of the spots to activate an<BR>>> > > event?<BR>>> > >> >> >> ><BR>>> >> >> >> > > > ThankU<BR>>> >> >> >> ><BR>>> >> > >> > >> > yasmin<BR>>> >> >> >> > ><BR>>> > >> >> >> ><BR>>> >> >> >> > ><BR>>> >> >> >> ><BR>>> >> > >> > >> ><BR>>> >> >> >> >> Hi > Yasmin,<BR>>> >> >> >> >><BR>>> > >> > >> >> >> [EMAIL PROTECTED] wrote on 02/27/2006 > 12:42:09 > PM:<BR>>> >> >> >> >><BR>>> >> > >> >> >>> ...I've drawn the circles on the canvas, > they are > not part<BR>> of<BR>>> > my<BR>>> >> > > svg<BR>>> >> >> >> >>> document such that > the > actual file is not altered, the the<BR>>> >> > > circles<BR>>> >> >> >> > are<BR>>> > >> > >> >> >> not<BR>>> >> >> >> > >>> individual elements - any ideas :(<BR>>> >> > >> > >> >><BR>>> >> >> >> > >> Yes, make them part of your document > ;)<BR>>> > >> >> >> >> Really this is the > simplest thing. If you want to<BR>> minimize<BR>>> > > the<BR>>> >> >> >> >> 'impact' on the > original > document put all the circle in a<BR>>> > special<BR>>> > >> > >> >> > group<BR>>> >> >> >> > >> > (probably dynamically created) so you can just delete the<BR>> > group<BR>>> > to<BR>>> >> >> >> > > 'reset'<BR>>> >> >> >> >> the > document. This > way you can let the SVG engine do all<BR>> the<BR>>> >> > > > event<BR>>> >> >> >> >> > tracking.<BR>>> > >> >> >> >><BR>>> >> >> >> > >> You could add an event listener (mouse move or > the > like)<BR>> to<BR>>> > the<BR>>> >> >> > >> > >> rootmost SVG element and you will get notified of any > mouse<BR>>> > > event<BR>>> >> >> >> >> over any > element in > the document. You could then manually<BR>>> > > check<BR>>> > >> >> > these<BR>>> >> >> >> > >> > points against your circles. But this seems like a bunch > of<BR>>> > > extra<BR>>> >> >> >> > work<BR>>> > >> > >> >> >> for nothing.<BR>>> >> >> > >> > >><BR>>> >> >> >> >>><BR>>> > >> >> >> >>> yasmin<BR>>> >> > >> > >> >>><BR>>> >> >> >> > >>><BR>>> >> >> >> >>> > > Hello,<BR>>> >> >> >> >>> > > For events, I attach an event to the > entire<BR>> document.<BR>>> > For<BR>>> >> > >> > >> >>> > individual elements, this may work. > You'll need > to get<BR>> your<BR>>> >> >> > circle<BR>>> > >> >> >> > as<BR>>> >> >> >> > >>> > an org.w3c.dom.Element.<BR>>> >> >> > >> > >>> ><BR>>> >> >> >> >>> > > EventTarget eventTarget = (EventTarget) yourElement;<BR>>> >> > >> >> >>> ><BR>>> > > eventTarget.addEventListener(SVGConstants.SVG_EVENT_MOUSEDOWN,<BR>>> > >> > new<BR>>> >> >> >> >>> > > YourEventListener(), false);<BR>>> >> >> >> > >>> > ><BR>>> >> >> >> >>> > Michael > Bishop<BR>>> >> >> >> >>> > ><BR>>> > >> >> >> >>> > -----Original > Message-----<BR>>> >> >> >> >>> > > From: > [EMAIL PROTECTED]<BR>>> > [<A > href="mailto:[EMAIL PROTECTED]">mailto:[EMAIL PROTECTED]</A>]<BR>>> > >> >> >> >>> > Sent: Monday, February 27, > 2006 > 12:13 PM<BR>>> >> >> >> >>> > To: > [email protected]<BR>>> >> >> >> > >>> > Subject: Red Spots<BR>>> >> >> > >> > >>> ><BR>>> >> >> >> >>> > ><BR>>> >> >> >> >>> > Hi Michael > Bishop,<BR>>> >> >> >> >>> > ><BR>>> > >> >> >> >>> > I have been beavering on my > project > and have successfully<BR>>> >> >> > > converted<BR>>> > >> >> >> > my<BR>>> >> >> >> > >>> > screen coordinates to documents and can interact with > my<BR>>> >> > database<BR>>> >> >> > >> > > to<BR>>> >> >> >> >>> > retrieve > the > information for the current view and show<BR>> red<BR>>> >> > > > spots<BR>>> >> >> > on<BR>>> >> >> > >> >> the<BR>>> >> >> >> >>> > > > areas where accidents have happend on the map ...now I<BR>> > need<BR>>> > > to<BR>>> >> >> > make<BR>>> >> > >> > >> >> the<BR>>> >> >> >> >>> > > > red spots active so when a user clicks on a red spot the<BR>>> > >> > > relevant<BR>>> >> >> >> >>> > > information about that particular accident is displayed<BR>> > ...i<BR>>> > >> >> > simply<BR>>> >> >> >> > >> > used<BR>>> >> >> >> >>> > the > following code > to create the red spot:<BR>>> >> >> >> > >>> > ><BR>>> >> >> >> >>> > Graphics > spot = > canvas.getGraphics();<BR>>> >> >> >> >>> > > > spot.setColor(Color.RED);<BR>>> >> >> >> > >>> > > > spot.fillOval(x,y,22,22);<BR>>> >> >> >> > >>> > > > spot.dispose();<BR>>> >> >> >> >>> > ><BR>>> >> >> >> >>> > but i cant > assign > an ActionEvent to the spot ...Any<BR>> ideas?<BR>>> >> > >> > >> >>> ><BR>>> >> >> >> > >>> > > Many thanks in advance :)<BR>>> >> >> >> > >>> ><BR>>> >> >> >> >>> > > Yasmin<BR>>> >> >> >> >>> > ><BR>>> > >> >> >> >>> ><BR>>> >> >> > >> >>> ><BR>>> >> >> >> > >>> > ><BR>>> >> >> >> >>> >> > <!DOCTYPE > HTML PUBLIC "-//W3C//DTD HTML 3.2//EN"><BR>>> >> >> > >> >>> >> <HTML><BR>>> >> >> > >> >>> >> <HEAD><BR>>> >> >> > >> >>> >> <META HTTP-EQUIV="Content-Type" > CONTENT="text/html;<BR>>> >> >> >> >>> > > > charset=iso-8859-1"><BR>>> >> >> >> > >>> > >><BR>>> >> >> >> >>> > >><BR>>> >> >> >> >>> >> > <META > NAME="Generator" CONTENT="MS Exchange Server<BR>> version<BR>>> > >> >> >> >>> > 6.5.7226.0"><BR>>> > >> >> >> >>> >> <TITLE>RE: > Coordinates</TITLE><BR>>> >> >> >> > >>> > >> </HEAD><BR>>> >> >> >> >>> > >> <BODY><BR>>> >> >> >> >>> > >> <DIV id=idOWAReplyText99836 dir=ltr><BR>>> >> > >> >> >>> >> <DIV dir=ltr><FONT > face=Arial > color=#000000<BR>> size=2>Element<BR>>> >> >> > > element<BR>>> >> >> >> >><BR>>> > >> > >> >> >>> >><BR>>> >> >> > >> > ><BR>>> >> ><BR>> > svgDocument.createElement(SVGConstants.SVG_CIRCLE_TAG);</FONT></DIV><BR>>> > >> >> >> >>> >> <DIV > dir=ltr><FONT > face=Arial<BR>>> >> >> >> >>> >> > size=2>element.setAttribute(SVGConstants.SVG_CX_ATTR,<BR>>> > >> > >> >> >>> >> > xPosition);</FONT></DIV><BR>>> >> >> > >> > >>> >> <DIV dir=ltr><FONT face=Arial<BR>>> > >> >> >> >>> >> > size=2>element.setAttribute(SVGConstants.SVG_CY_ATTR,<BR>>> > >> > >> >> >>> >> > yPosition);</FONT></DIV><BR>>> >> >> > >> > >>> >> <DIV dir=ltr><FONT face=Arial<BR>>> > >> >> >> >>> >> > size=2>element.setAttribute(SVGConstants.SVG_R_ATTR,<BR>>> > >> > >> >> >>> > > radius);</FONT></DIV><BR>>> >> >> >> > >>> >> <DIV dir=ltr><FONT face=Arial<BR>>> > >> >> >> >>> >> > size=2>element.setAttribute(SVGConstants.SVG_FILL_ATTR,<BR>>> > >> > >> >> >>> >> > "red");</FONT></DIV><BR>>> >> >> >> > >>> >> <DIV dir=ltr><FONT face=Arial<BR>>> > >> >> >> >>> >><BR>>> >> > >> > >> ><BR>>> > > size=2>svgDocument.getDocumentElement.append(element);</FONT></DIV><BR>>> > >> >> >> >>> >> <DIV > dir=ltr><FONT > face=Arial size=2></FONT>&nbsp;</DIV><BR>>> > >> > >> >> >>> >> <DIV dir=ltr><FONT > face=Arial > size=2>Use code completion<BR>> or<BR>>> >> > > the<BR>>> >> >> >> > Batik<BR>>> >> > >> >> >>> >> Javadoc.&nbsp; Most of those > SVGConstants references are<BR>>> >> > probably<BR>>> > >> >> >> >>> >> > wrong.</FONT></DIV><BR>>> >> >> >> > >>> >> <DIV dir=ltr><FONT face=Arial > size=2></FONT>&nbsp;</DIV><BR>>> >> > >> > >> >>> >> <DIV dir=ltr><FONT face=Arial > size=2>Michael<BR>>> >> >> >> >> > Bishop</FONT></DIV></DIV><BR>>> >> >> > >> >>> >> <DIV dir=ltr><BR><BR>>> > >> >> >> >>> >> <HR > tabIndex=-1><BR>>> >> >> >> >>> > >> > <FONT face=Tahoma size=2><B>From:</B><BR>>> > > [EMAIL PROTECTED]<BR>>> >> >> >> > >>> > >> [<A > href="mailto:[EMAIL PROTECTED]">mailto:[EMAIL > PROTECTED]</A>]<BR><B>Sent:</B> > Sun<BR>>> > 2/19/2006<BR>>> >> >> >> > > 3:07<BR>>> >> >> >> >>> >> > PM<BR><B>To:</B><BR>>> >> >> >> > >> > [email protected]<BR><B>Subject:</B><BR>>> > >> >> >> >>> > RE:<BR>>> >> > >> > >> >>> >> > Coordinates<BR></FONT><BR></DIV><BR>>> > >> > >> >> >>> >> <DIV><BR>>> >> > >> >> >>> >> <P><FONT size=2>me > again!<BR><BR>...I think I don't need<BR>> to<BR>>> > >> >> >> > convert<BR>>> >> >> > >> > >>> > back<BR>>> >> >> >> >>> > >> to<BR>>> >> >> >> >>> >> > screen > coordinates I should be<BR>able to use the<BR>> > document<BR>>> > >> >> >> >>> > coordinates,<BR>>> > >> > >> >> >>> >> but how<BR>>> >> > >> > >> >>> >> can I draw a red-spot<BR>(filled > circle) > and a given<BR>>> > location<BR>>> >> > > on<BR>>> > >> >> >> > the<BR>>> >> >> >> > >>> >> canvas?<BR><BR>ThankU in<BR>> > advance<BR><BR>yasmin<BR><BR>&gt;<BR>>> > >> >> >> >>> > &lt;!DOCTYPE<BR>>> > >> >> >> >>> >> HTML<BR>>> >> > >> >> >>> >> PUBLIC "-//W3C//DTD HTML > 3.2//EN"&gt;<BR>&gt;<BR>>> >> >> > > &lt;HTML&gt;<BR>&gt;<BR>>> >> >> > >> > >>> >> &lt;HEAD&gt;<BR>&gt; &lt;META > HTTP-EQUIV="Content-Type"<BR>>> >> >> >> > >>> > >> CONTENT="text/html;<BR>>> >> >> >> > >>> > >> > charset=iso-8859-1"&gt;<BR>&gt;<BR>&gt;<BR>&gt; > &lt;META<BR>>> >> >> >> >>> > > NAME="Generator"<BR>>> >> >> >> >>> > >> > CONTENT="MS Exchange Server version<BR>> > 6.5.7226.0"&gt;<BR>&gt;<BR>>> >> >> > >> > >>> >> > &lt;TITLE&gt;Coordinates&lt;/TITLE&gt;<BR>&gt;<BR>>> > >> >> >> > > &lt;/HEAD&gt;<BR>&gt;<BR>>> >> >> > >> > >>> >> &lt;BODY&gt;<BR>&gt; &lt;DIV > id=idOWAReplyText8269<BR>>> >> >> >> >> > dir=ltr&gt;<BR>&gt;<BR>>> >> >> >> > >>> >> &lt;DIV<BR>>> >> >> >> > >>> >> dir=ltr&gt;&lt;FONT face=Arial > color=#000000<BR>> size=2&gt;Not<BR>>> >> > > sure;<BR>>> >> >> >> >>> > > haven't<BR>>> >> >> >> >>> >> > done<BR>&gt; it in<BR>&gt; reverse.&amp;nbsp; > There is > a<BR>>> >> > method<BR>>> >> >> >> > > > for<BR>>> >> >> >> >> an<BR>>> > >> > >> >> >>> >> SVGLocatable called > getScreenCTM<BR>&gt; that<BR>&gt;<BR>> > may<BR>>> > > be<BR>>> >> > of<BR>>> >> >> > >> > >>> >> > use.&lt;/FONT&gt;&lt;/DIV&gt;<BR>&gt; > &lt;DIV<BR>>> >> > > dir=ltr&gt;&lt;FONT<BR>>> > >> >> >> >>> >> face=Arial<BR>>> > >> > >> >> >>> >> > size=2&gt;&lt;/FONT&gt;&amp;nbsp;&lt;/DIV&gt;<BR>&gt;<BR>>> > > &lt;DIV<BR>>> >> >> >> >>> > >> > dir=ltr&gt;&lt;FONT face=Arial size=2&gt;Michael<BR>>> > >> >> >> >>> >> > Bishop&lt;/FONT&gt;&lt;/DIV&gt;&lt;/DIV&gt;<BR>&gt;<BR>> > &lt;DIV<BR>>> >> >> >> >>> >> > dir=ltr&gt;&lt;BR&gt;<BR>&gt; &lt;HR<BR>>> > > > tabIndex=-1&gt;<BR>&gt;<BR>>> >> >> > >> > > &lt;FONT<BR>>> >> >> >> >>> > >> > face=Tahoma > size=2&gt;&lt;B&gt;From:&lt;/B&gt;<BR>>> > >> >> >> >>> >> > [EMAIL PROTECTED]<BR>&gt;<BR>>> >> >> > >> > >>> >> [<A<BR>>> >> >> >> > >>> > >><BR>>> >> >> >> >>> > ><BR>>> > >> >> >> >><BR>>> >> >> >> > ><BR>>> >> >> ><BR>>> >> > ><BR>>> > ><BR>> href="<A > href="mailto:[EMAIL PROTECTED]">mailto:[EMAIL PROTECTED]</A>"><A > href="mailto:[EMAIL PROTECTED]">mailto:[EMAIL > PROTECTED]</A></A><BR>>> > >> >> >> >>> > > ]&lt;BR&gt;&lt;B&gt;Sent:&lt;/B&gt;<BR>>> > >> > >> >> >>> >> Sun 2/19/2006 > 1:08<BR>&gt;<BR>>> > > PM&lt;BR&gt;&lt;B&gt;To:&lt;/B&gt;<BR>>> > >> > >> >> >>> >><BR>>> >> >> > >> > >>> ><BR>>> >> >> >> > >><BR>>> > >> >> >> ><BR>>> >> >> > ><BR>>> > >> ><BR>>> ><BR>> > [email protected]&lt;BR&gt;&lt;B&gt;Subject:&lt;/B&gt;<<BR>>> > >> >> >> >>> > BR>&gt;<BR>>> > >> > >> >> >>> >><BR>>> >> > > Coordinates&lt;BR&gt;&lt;/FONT&gt;&lt;BR&gt;&lt;/DIV&gt;<BR>&gt;<BR>>> > >> >> >> >>> >> > &lt;DIV&gt;<BR>&gt; &lt;P&gt;&lt;FONT > size=2&gt;Hi<BR>> Michael<BR>>> >> >> >> > >>> >> Bishop,&lt;BR&gt;&lt;BR&gt;...I've > converted my<BR>>> > screen<BR>&gt;<BR>>> > >> > >> >> >>> > coordinates<BR>>> >> > >> > >> >>> >> to my<BR>>> >> >> > >> > >>> >> document coordinates - now&lt;BR&gt;I'm > trying > to<BR>>> >> > convert<BR>&gt;<BR>>> > >> > >> >> >>> >> document<BR>&gt; > coordinates > to screen coordinate so<BR>> that<BR>>> >> >> > >> > >>> > at&lt;BR&gt;that<BR>>> >> >> > >> >>> >> point<BR>>> >> >> > >> > >>> >> on the map, I<BR>&gt; can > draw<BR>&gt; > a red_spot on the<BR>>> >> >> >> > > canvas...any<BR>>> >> >> >> >>> >> > ideas?&lt;BR&gt;&lt;BR&gt;ThankU > in<BR>&gt;<BR>>> >> >> >> >>> > >><BR>>> >> >> >> >>> > ><BR>>> > >> >> >> >><BR>>> >> >> >> > ><BR>>> >> >> ><BR>>> >> > ><BR>>> > ><BR>> > advance&lt;BR&gt;&lt;BR&gt;yasmin&lt;BR&gt;&lt;BR&gt;&lt;BR&gt;---------<BR>>> > >> >> >> >>> ><BR>>> >> >> > >> >><BR>>> >> >> >> ><BR>>> > >> >> ><BR>>> >> ><BR>>> ><BR>> > ------------------------------------------------------------&lt;BR&gt;To<BR>>> > >> >> >> >>> > > <BR>&gt;<BR>>> > >> >> >> >>> >> unsubscribe, > e-mail:<BR>>> >> >> >> >>> > >><BR>>> > >> >> >> ><BR>>> > > [EMAIL PROTECTED]&lt;BR&gt;For<BR>&gt;<BR>>> > >> >> >> >>> >> additional<BR>>> > >> > >> >> >>> >> commands, > e-mail:<BR>&gt;<BR>>> >> >> >> > >>> > >><BR>>> >> >> >> >>> > ><BR>>> > >> >> >> >><BR>>> >> >> >> > ><BR>>> >> >> ><BR>>> >> > ><BR>>> > ><BR>> > [EMAIL > PROTECTED]&lt;BR&gt;&lt;/FONT&gt;&lt;/P&gt;<BR>>> > >> >> >> >>> > > &lt;/DIV&gt;<BR>&gt;<BR>&gt;<BR>>> > >> > >> >> >>> >> > &lt;/BODY&gt;<BR>&gt;<BR>>> >> >> > >> > >>> >><BR>>> >> >> >> >>> > ><BR>>> >> >> >> >><BR>>> >> > >> >> ><BR>>> >> >> ><BR>>> > >> > ><BR>>> ><BR>> > &lt;/HTML&gt;<BR><BR><BR><BR>-------------------------------------------<BR>>> > >> >> >> >>> > > --------------------------<BR>To<BR>>> >> >> > >> > >>> >> unsubscribe, e-mail:<BR>>> >> >> > >> >>> > > [EMAIL PROTECTED]<BR>For<BR>>> > >> > >> >> >>> >> additional commands, > e-mail:<BR>>> > >> >> >> >>> >><BR>>> > > [EMAIL PROTECTED]<BR></FONT></P></DIV><BR>>> > >> >> >> >>> >><BR>>> >> > >> > >> >>> >> </BODY><BR>>> >> >> > >> >>> >> </HTML><BR>>> >> >> > >> >>> ><BR>>> >> >> >> > >>> > ><BR>>> >> >> >> >>> ><BR>>> > >> >> >> >>> ><BR>>> >> >> > >> ><BR>>> >> ><BR>> > ---------------------------------------------------------------------<BR>>> > >> >> >> >>> > To unsubscribe, > e-mail:<BR>>> > >> >> >> > > [EMAIL PROTECTED]<BR>>> >> > >> > >> >>> > For additional commands, e-mail:<BR>>> > >> > >> >> >> > [EMAIL PROTECTED]<BR>>> > >> >> >> >>> ><BR>>> >> >> > >> >>> ><BR>>> >> >> >> > ><BR>>> >> ><BR>> > ---------------------------------------------------------------------<BR>>> > >> >> >> >>> > To unsubscribe, > e-mail:<BR>>> > >> >> >> > > [EMAIL PROTECTED]<BR>>> >> > >> > >> >>> > For additional commands, e-mail:<BR>>> > >> > >> >> >> > 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---------------------------------------------------------------------<BR>>> > >> >> > To unsubscribe, e-mail:<BR>>> > > [EMAIL PROTECTED]<BR>>> >> > >> > > For additional commands, e-mail:<BR>>> >> > > [EMAIL PROTECTED]<BR>>> >> >> > ><BR>>> >> >> ><BR>>> >> >> > ><BR>>> >> >><BR>>> >> > >><BR>>> > >> >><BR>>> >> >><BR>> > ---------------------------------------------------------------------<BR>>> > >> >> To unsubscribe, e-mail:<BR>>> > > [EMAIL PROTECTED]<BR>>> >> > >> For > additional commands, e-mail:<BR>>> > > [EMAIL PROTECTED]<BR>>> >> > >><BR>>> >> ><BR>>> >> ><BR>>> > >> ><BR>> > ---------------------------------------------------------------------<BR>>> > >> > To unsubscribe, e-mail:<BR>> > [EMAIL PROTECTED]<BR>>> >> > > For > additional commands, e-mail:<BR>>> > > [EMAIL PROTECTED]<BR>>> >> > ><BR>>> > >> ><BR>>> >> ><BR>>> >><BR>>> > >><BR>>> >><BR>>> >> > ---------------------------------------------------------------------<BR>>> > >> To unsubscribe, e-mail:<BR>> > [EMAIL PROTECTED]<BR>>> >> For > additional commands, e-mail:<BR>> > [EMAIL PROTECTED]<BR>>> >><BR>>> > ><BR>>> ><BR>>> > > ---------------------------------------------------------------------<BR>>> > > To unsubscribe, e-mail: > [EMAIL PROTECTED]<BR>>> > For > additional > commands, e-mail:<BR>> > [EMAIL PROTECTED]<BR>>> > ><BR>>> ><BR>>> > ><BR>>><BR>><BR>>><BR>>> > ---------------------------------------------------------------------<BR>>> > To unsubscribe, e-mail: > [EMAIL PROTECTED]<BR>>> For additional > commands, e-mail: > [EMAIL PROTECTED]<BR>>><BR>><BR>><BR>> > ---------------------------------------------------------------------<BR>> > To > unsubscribe, e-mail: > [EMAIL PROTECTED]<BR>> For > additional commands, e-mail: > [EMAIL > PROTECTED]<BR>><BR>><BR>><BR><BR><BR><BR>---------------------------------------------------------------------<BR>To > unsubscribe, e-mail: [EMAIL PROTECTED]<BR>For > additional commands, e-mail: > [EMAIL PROTECTED]<BR></FONT></P></DIV> > > </BODY> > </HTML> --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
