Yasmin,
If you want to add a group programmatically, here is a sample code:
SVGSVGElement svgRoot = (SVGSVGElement) svgDocument.getDocumentElement();
SVGOMGElement circleSet = (SVGOMGElement)
svgDocument.createElementNS("http://www.w3.org/2000/svg";, "g");
circleSet.setAttributeNS(null, "id" "circlegroup");
svgRoot.appendChild(circleSet);
Thanks,
Javid
-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Tuesday, February 28, 2006 2:37 PM
To: [email protected]
Subject: RE: Red Spots
...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> &
nbsp;
> public void
>
run()<BR> &
nbsp;
>
{<BR>  
;
> SVGDocument doc =
>
canvas.getSVGDocument();<BR>
&nbs
p;
> String SVGNS = "<A
>
href="http://www.w3.org/2000/svg";>http://www.w3.org/2000/svg</A>";<BR>
&nbs
p;
> Iterator i =
>
spots.iterator();<BR> &
nbsp;  
;
> Element g =
>
doc.getElementById("circleGroup");<BR> &n
bsp;
> while
>
(i.hasNext())<BR>  
; &nb
sp;
>
{<BR>  
; &nb
sp;
> Point2D pt2d = (Point2D)
>
i.next();<BR> &nb
sp; &
nbsp;
> Element e =
>
doc.createElementNS(SVGNS,"circle");<BR>
&nbs
p;
>
e.setAttributeNS(null,"cx",""+pt2d.getX());<BR>  
; &nb
sp;
>
e.setAttributeNS(null,"cy",""+pt2d.getY());<BR>  
; &nb
sp;
>
e.setAttributeNS(null,"r","8");<BR>  
; &nb
sp;
>
e.setAttributeNS(null,"fill","Red");<BR>
&nbs
p;
>
g.appendChild(e);<BR> &
nbsp;  
;
> }<BR> &nb
sp;
> }<BR> &nb
sp;
> });<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$showAccidents.actionPerformed(KeyAccidentClien
t.java:315)<BR>>><BR>>>
> at<BR>>
>
javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1786)<BR>
>><BR>>>
> at<BR>>><BR>>
>
javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(AbstractButto
n.java:1839)<BR>>><BR>>>
> at<BR>>><BR>>
>
javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:4
20)<BR>>><BR>>>
> at<BR>>
>
javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258)<BR>&g
t;><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>>>&nbs
p;
> 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>>>&nbs
p;
> at
>
java.awt.EventQueue.dispatchEvent(EventQueue.java:458)<BR>>><BR>>&g
t;
> at<BR>>><BR>>
>
java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.ja
va: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>>><B
R>>>
> Many Thx<BR>>><BR>>>
>
yasmin<BR>>><BR>>><BR>>><BR>>><BR>>><BR>>&g
t;<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></D
IV><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>&
gt;>
> >> >> >> >>> > 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>&am
p;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;&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;B
R&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&g
t;&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>&
gt;>
> >> >> >> >>> > To unsubscribe,
> e-mail:<BR>>>
> >> >> >> >
> [EMAIL PROTECTED]<BR>>> >>
> >>
> >> >>> > For additional commands, e-mail:<BR>>>
> >>
> >> >> >>
> [EMAIL PROTECTED]<BR>>>
> >> >> >> >>> ><BR>>> >> >>
> >> >>> ><BR>>> >> >> >>
> ><BR>>> >> ><BR>>
> ---------------------------------------------------------------------<BR>&
gt;>
> >> >> >> >>> > 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>>> >
> ---------------------------------------------------------------------<BR>&
gt;>
> >> >> >> >>> To unsubscribe,
> e-mail:<BR>>>
> >> >> >> >
> [EMAIL PROTECTED]<BR>>> >>
> >>
> >> >>> For additional commands, e-mail:<BR>>>
> >>
> >> >> > [EMAIL PROTECTED]<BR>>>
> >> >> >> >>><BR>>> >> >>
> >>
> >><BR>>> >> >> >> >><BR>>>
> >>
> >> >> >><BR>>> >> ><BR>>
> ---------------------------------------------------------------------<BR>&
gt;>
> >> >> >> >> 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>>
> ---------------------------------------------------------------------<BR>&
gt;>
> >> >> >> > To unsubscribe, e-mail:<BR>>>
> >>
> > [EMAIL PROTECTED]<BR>>> >>
> >> >> > For additional commands, e-mail:<BR>>>
> >>
> >> > [EMAIL PROTECTED]<BR>>> >>
> >> >> ><BR>>> >> >> >>
> ><BR>>>
> >> ><BR>>
> ---------------------------------------------------------------------<BR>&
gt;>
> >> >> >> > 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>&
gt;>
> >> >> >> To unsubscribe, e-mail:<BR>>> >>
> >
> [EMAIL PROTECTED]<BR>>> >>
> >>
> >> For additional commands, e-mail:<BR>>> >> >
> [EMAIL PROTECTED]<BR>>> >> >>
> >><BR>>> >> >> ><BR>>> >> >>
> ><BR>>> >> >> ><BR>>> >
> ---------------------------------------------------------------------<BR>&
gt;>
> >> >> > To unsubscribe, e-mail:<BR>>> >
> [EMAIL PROTECTED]<BR>>> >>
> >>
> > For additional commands, e-mail:<BR>>> >> >
> [EMAIL PROTECTED]<BR>>> >> >>
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> ><BR>>> >> >><BR>>> >>
> >><BR>>>
> >> >><BR>>> >> >><BR>>
> ---------------------------------------------------------------------<BR>&
gt;>
> >> >> To unsubscribe, e-mail:<BR>>> >
> [EMAIL PROTECTED]<BR>>> >>
> >> For
> additional commands, e-mail:<BR>>> >
> [EMAIL PROTECTED]<BR>>> >>
> >><BR>>> >> ><BR>>> >> ><BR>>>
> >> ><BR>>
> ---------------------------------------------------------------------<BR>&
gt;>
> >> > To unsubscribe, e-mail:<BR>>
> [EMAIL PROTECTED]<BR>>> >> >
> For
> additional commands, e-mail:<BR>>> >
> [EMAIL PROTECTED]<BR>>> >>
> ><BR>>>
> >> ><BR>>> >> ><BR>>> >><BR>>>
> >><BR>>> >><BR>>> >>
> ---------------------------------------------------------------------<BR>&
gt;>
> >> To unsubscribe, e-mail:<BR>>
> [EMAIL PROTECTED]<BR>>> >> For
> additional commands, e-mail:<BR>>
> [EMAIL PROTECTED]<BR>>> >><BR>>>
> ><BR>>> ><BR>>> >
> ---------------------------------------------------------------------<BR>&
gt;>
> > To unsubscribe, e-mail:
> [EMAIL PROTECTED]<BR>>> > For
> additional
> commands, e-mail:<BR>>
> [EMAIL PROTECTED]<BR>>>
> ><BR>>> ><BR>>>
> ><BR>>><BR>><BR>>><BR>>>
> ---------------------------------------------------------------------<BR>&
gt;>
> To unsubscribe, e-mail:
> [EMAIL PROTECTED]<BR>>> For additional
> commands, e-mail:
>
[EMAIL PROTECTED]<BR>>><BR>><BR>><BR>>
> ---------------------------------------------------------------------<BR>&
gt;
> 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>
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