<div>
convert it to a bitmap,<br />
shrink the bitmap (maybe with bitblt)<br />
convert back to jpeg
</div>


convert it to a bitmap,
shrink the bitmap (maybe with bitblt)
convert back to jpeg

<div>
<div class="content wysiwyg-content">
i have a big area jepg image , i want it shrink into <br />
smaller, how to realize it in program ?<br />
<br />
for example , a 200 * 200 jpeg image shrink into a <br />
100 * 100 jpeg image
</div>
</div>


i have a big area jepg image , i want it shrink into 
smaller, how to realize it in program ?

for example , a 200 * 200 jpeg image shrink into a 
100 * 100 jpeg image

how to shrink a jpeg image?

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Web Graphics Software

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