Heya,
Please comment on the following image manipulation task. The
operations would be performed depth-first and would pass the resulting image
up the branch to the next element. This example draws aligned text inside a
rectangle with a transparent background, which is then drawn to the
coordinates (50,50). The image is then scaled to 10% of its size, rotated
45 degrees, then draws what ends up to be a circle with a diameter of 1
pixel. It then does some levels adjustments. I haven't considered stuff
like color balance or composites too much. Let me know what you think.
<image-manip srcdir="D:/development/jakarta-ant/TEST_IMAGES"
includes="**/*.jpg,**/*.bmp">
<draw xloc="50" yloc="50">
<rectangle width="10" height="10" bgcolor="transparent">
<text align="left" valign="middle" point="10"
string="Hello World"/>
</rectangle>
</draw>
<scale dim="10%x10%"/>
<rotate angle="45"/>
<draw xloc="40" yloc="40">
<scale dim="1x1">
<circle bgcolor="FF0000" radius="5"/>
</scale>
</draw>
<levels brightness="50" contrast="50" gamma="1.4"/>
<autolevels/>
</image-manip>
~~K
Kevin Z Grey
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