Re: Rubber band zoom

To: "Schaerfke, Marco, Dr., Xzillion/DE" <Marco.Schaerfke@xxxxxxxxxxxx>
Subject: Re: Rubber band zoom
From: Ugo Taddei <p6taug@xxxxxxxxxxx>
Date: Thu, 21 Aug 2003 14:15:49 +0200

Schaerfke, Marco, Dr., Xzillion/DE wrote:

Dear Reader,
I am looking for way to implement a rubberband zoom function for a 2D
display. Unfortunately I have not found a solution.
Any suggestions ?


See http://www.unidata.ucar.edu/staff/russ/visad/msg03136.html

for a further example of how to use a rubber band box renderer, anddon't forget the calls:


  xmap.setRange(samples[0][0], samples[0][1]);
  ymap.setRange(samples[1][0], samples[1][1]);

as Bill pointed out.

Ugo


Thank you for your help

Regards

Marco

References:
- Rubber band zoom
  - From: Schaerfke, Marco, Dr., Xzillion/DE

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