coordinate system

Hello

How can i put a graphic object (rectangle for example) on jpeg image area (1200px x 1200px) with coordinate systeme : 

new system coordinate (0.0 0.0) x (100.0 100.0) = 
real coordinate 1200 pixels x 1200 pixels 


The graphic object is for example positioned on x=0.1 y=0.1 

rect x= 0.1 y= 0.1 width=5.5in height=2in 

The picture must be drawing 1200 x 1200 pixels and the rectangle must be drawing 5.5inches x 2inches. 

What transformer apply ? 



Thanks very much


Regards
Herve


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Received on Friday, 28 April 2000 03:07:58 UTC