problem with zoom -- AffineTransform scale

A discussion forum for JFreeChart (a 2D chart library for the Java platform).
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develop
Posts: 296
Joined: Wed Mar 23, 2005 10:01 pm

problem with zoom -- AffineTransform scale

Post by develop » Thu Nov 03, 2005 10:54 pm

say my original mouse co-ordiante is (30,45) -- > java2d value

when i zoom the chart (combindedDomainXYPLot)

how do I find new Co ordiante of above ??

Is there any way i can find new equivalent co -ordinate of above ?

I am stuck with this.

Actuall I have line drawn on chart and when chart gets zoom this line does not. SO i want to make this work

Please help me... :cry:

Cdr
Posts: 9
Joined: Thu Oct 20, 2005 8:39 am
Location: Belgium
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Post by Cdr » Tue Nov 08, 2005 9:12 am

Hello,

Have a look at this thread
http://www.jfree.org/phpBB2/viewtopic.php?t=14854

I guess this should address your problem.

Good luck,
Cdr
Theory is when we know everything but nothing works.
Practice is when everything works but noone knows why.
Here we joined theory and practice : nothing works and noone knows why ...

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