note 99016 added to function.imagealphablending
| From: | mario at k9soft dot com | Date: | Thu, 22 Jul 2010 12:15:31 +0000 |
| Subject: | note 99016 added to function.imagealphablending | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-171039@lists.php.net to get a copy of this message | ||
roONLYycoLOWERCAneSEjo at gmail dot com's alpha_blending function is brilliant. however, in my
opinion, the last line should say:
imagesetpixel($dest, $x + $dest_x, $y + $dest_y, $rgb_d);
instead of
imagesetpixel($dest, $x, $y, $rgb_d);
otherwhise, the overlay image always gets placed in the upper left corner, i.e. it correctly
calculates the overlay section's pixel color values, but places the resulting section in the
corner instead of the actual position within the target image.
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Server IP: 69.147.83.197
Probable Submitter: 90.146.29.5
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Manual Page -- http://www.php.net/manual/en/function.imagealphablending.php
Edit -- https://master.php.net/note/edit/99016
Del: integrated -- https://master.php.net/note/delete/99016/integrated
Del: useless -- https://master.php.net/note/delete/99016/useless
Del: bad code -- https://master.php.net/note/delete/99016/bad+code
Del: spam -- https://master.php.net/note/delete/99016/spam
Del: non-english -- https://master.php.net/note/delete/99016/non-english
Del: in docs -- https://master.php.net/note/delete/99016/in+docs
Del: other reasons-- https://master.php.net/note/delete/99016
Reject -- https://master.php.net/note/reject/99016
Search -- https://master.php.net/manage/user-notes.php