Search found 6 matches

by dileso
2012-01-18T08:54:03-07:00
Forum: Users
Topic: performance problem when adding a shadow
Replies: 2
Views: 5217

Re: performance problem when adding a shadow

Has nobody an idea??? I needvery urgent help. Also If you have other ideas how to create faster the Image. eg. with gimo and scripts ?? I think this is possible but is it faster? or maybe import a background Polaroid from existing file and scale it. Is ther esomething like 9 grid scaling in IM to ...
by dileso
2012-01-12T16:43:39-07:00
Forum: Users
Topic: performance problem when adding a shadow
Replies: 2
Views: 5217

performance problem when adding a shadow

Hallo I have a performance problem with IM on centos 5.7 To create a polaroid effects I use (PHP) $convert = IMAGEMAGICK_PATH."convert " ."-size {$polaroidWidth}x{$polaroidHeight} xc:white -matte -depth 8 " ."\( +clone -background black -shadow {$shadowAlpha}x{$shadowSize}+{$shadowOffsetX ...
by dileso
2009-10-01T10:37:51-07:00
Forum: Users
Topic: Problem with PNG and alpha channels
Replies: 8
Views: 24361

Re: Problem with PNG and alpha channels

@magick: yes this is working too and I can understand the only one parameter :lol: @fmw42: this docs are the same that I had. It's nearly in all functions: Warning This function is currently not documented; only its argument list is available. So you only see the arguments but you never know what ...
by dileso
2009-10-01T05:23:44-07:00
Forum: Users
Topic: Problem with PNG and alpha channels
Replies: 8
Views: 24361

solved: Problem with PNG and alpha channels

Hi again, it's funny to be the only one who writes into this thread :D to add a line to change the channel depth solves the problem the image looks fine inside the PDF. $shadow->setImageChannelDepth(0,8) http://us2.php.net/manual/en/function.imagick-setimagechanneldepth.php Doe to there is "no" docs ...
by dileso
2009-10-01T01:01:52-07:00
Forum: Users
Topic: Problem with PNG and alpha channels
Replies: 8
Views: 24361

Re: Problem with PNG and alpha channels

After long searching and testing I think it is maybe TCPDF.
It maybe has a problem with images with alpha cannels > 8 bit.

Does anybody has an idea how to set the alpha channel to 8 bit?

Thanks
Dirk
by dileso
2009-09-30T05:38:23-07:00
Forum: Users
Topic: Problem with PNG and alpha channels
Replies: 8
Views: 24361

Problem with PNG and alpha channels

Hallo, I have a strange problem by using imageMagick. Even when I use PHP IMagick i post it here because I think it is more related to ImageMagich then to the Interface. The Problem: I do create an Image with a shadow and implement this image into a PDF file by using TCPDF. When I see the created ...