muskad202
asked on
creating a Graphics object + setting pixel values
Hi !!
what i'm trying to do is .. create a Graphics object of dimensions , say, 500 x 500 pixels.
Then, given some x and y coordinates, call the function drawPolygon a number of times to draw a few polygons in the graphics object.
And finally, retrieve the pixel value for each coordinate
e.g. (pseudocode),
-----------------
for i=0 to 499 ;
---for j=0 to 499;
------int thecolor = graphicsobject.getpixelval
-----------------
is it possible to do something like this ??
thanks :)
muska202
what i'm trying to do is .. create a Graphics object of dimensions , say, 500 x 500 pixels.
Then, given some x and y coordinates, call the function drawPolygon a number of times to draw a few polygons in the graphics object.
And finally, retrieve the pixel value for each coordinate
e.g. (pseudocode),
-----------------
for i=0 to 499 ;
---for j=0 to 499;
------int thecolor = graphicsobject.getpixelval
-----------------
is it possible to do something like this ??
thanks :)
muska202
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ASKER
is there any way to get the color value of a particular pixel (row,col) from a Graphics2D object ?
thanks :)
muskad202