On Sun, 17 Feb 2008 19:24:48 +0100, pnpisal <[EMAIL PROTECTED]> wrote:
> hello ppl,i am preparing drawing tool
> 1)i want to know the way to resize the rectagle, circle and other shapes.
> i know i need to include javascript inside svg document.
This is basic programming. develop your interface for resizing, and use it
to vary the size attributes. You could also use event-based animation to
change the size dynamically, although you can't repeatedly do that easily
since there is a "snapback" effect.
> 2)problem is when i drag and drop the shape,i can only recognize the
> current node.
If you need to know other nodes you probably need to keep them yourself.
Various Ajax toolkits provide drag and drop code of varying quality. There
is also a W3C specification - clipboard-apis - that deals with this,
although it is currently waiting for editors with more time to work on it.
> 3)we hav included circle, rect,ellipse tags and assigned them the ids.
> but the shapes which are placed over the drawing space have been
> assigned id using increment operator. means the first shape dragged
> and dropped over drawing plane has assigned shape id 1
> second 2 onwards using increment operator
"1" is not a valid id.
> expecting answers from u ppl.
I expect people to say please and thank you, not just demand that other
people do their work. YMMV.
--
Charles McCathieNevile Opera Software, Standards Group
je parle français -- hablo español -- jeg lærer norsk
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