Benjamin Campin wrote:
The point is that I would like only the onzoomfunct to be called when a user
zoom in the svg.
This would not be conformant to the SVG specification.
What you are calling a zoom operation is really a zoom and pan
operation.
You could cache the screenCTM and skip the pan/zoom if
the current screenCTM matches the cached CTM (i.e. zoom/pan was
already called).
Benjamin
-----Original Message-----
From: Thomas DeWeese [mailto:[EMAIL PROTECTED]
Sent: May 6, 2005 1:53 PM
To: [email protected]
Subject: Re: onzoom and onscroll
Benjamin Campin wrote:
When using the zoomin or zoomout button to zoom in a svg document or
when zoomin using the ctrl+ (mouse),
both onzoomfunct and onscrollfunct are called.
Is there a way that onscrollfunct is not called when zoom-in or zoom-out
in the document ?
The zoom buttons zoom on the center of the image so there is
a scroll associated with them. If you zoomed from the upper left
you would not get a scroll.
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