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Posted by -Lost on 06/04/07 15:42
-Lost wrote:
> ZeldorBlat wrote:
>> Pretty pointless and really not that difficult, either:
>>
>> function imageToHTML($img) {
>> $width = imagesx($img);
>> $height = imagesy($img);
>>
>> for($i = 0; $i < $height; $i++) {
>> for($j = 0; $j < $width; $j++) {
>> $color = str_pad(base_convert(imagecolorat($img, $j, $i),
>> 10, 16), 6, '0', STR_PAD_LEFT);
>> echo '<div style="position: absolute; background-color:
>> #' . $color . '; height: 1px; width: 1px; top: ' . $i . 'px; left: ' .
>> $j . 'px;"></div>' . "\n";
>> }
>> }
>> }
>
> Would that function be limited to an instance where an image was created
> or is it possible to use imagecreatefrompng()?
>
> Granted, I know very little about image-related PHP. I thought I could
> plug in a PNG I had (just to get a valid image resource) and I did
> nothing, but crash my browser *every* time.
I played with it a bit more and I see now that it merely sent too much
information to the browser. I had a fairly small image (300x30) and it
sent almost 10,000 lines of DIVs to the client-side.
Anyway, now that I see it works. How come it does not display the
images correctly?
If I look close I can see my image amongst a predominantly black square.
--
-Lost
Remove the extra words to reply by e-mail. Don't e-mail me. I am
kidding. No I am not.
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