Legacy ImageMagick Discussions Archive

#include <stdio.h> #include <string.h> #include <wand/magick-wand.h> int main () { MagickWandGenesis(); MagickWand *magick_wand; magick_wand = NewMagickWand(); MagickReadImage( magick_wand, "a%%b.jpg" ); MagickWriteImage( magick_wand, "a%%c.jpg" ); magick_wand = (MagickWand *)De...

I downloaded this compile of the MagickWand PHP extension: http://www.dirk.sh/dirk/magickwand/ (The static compile). And tested it with this code: <?php $m = NewMagickWand(); $p = NewPixelWand(); PixelSetColor( $p, "transparent" ); MagickNewImage( $m, 100, 100, $p ); MagickSetImageFormat( ...

With the static build im able to achieve whole image transparency with adding this method call:

$im->setImageOpacity( 0 );

Without that the image created with newimage and PixelWand transparent is shown black.

I'm using the MagickWand API in the Imagick -project. The problem is that when I compile Imagick statically against ImageMagick libraries the PNG transparency does not work. This happens on Windows and with all versions of ImageMagick (including 6.3.6) I have tested and with Q8 and Q16. I'm totally ...

More information can found here:

http://valokuva.org/?p=24

Have you tried negateImage on these images? Negate seems to work. I just fear the inconsistencies with Linux & Windows because some of my builds will be on Linux and some on IIS. Too bad I'm not a C programmers so I could help out with this project. Maybe I could help with the documentation sin...

I'm testing this in XP / IIS / Imagick 2.0.0 / ImageMagick 6.3.3 I take that back. I'm using Imagick 2.0.0RC1 I'm not sure how to get the latest DLL for windows or how to update my ImageMagick version. Can you help me with that? You can't currently upgrade your ImageMagick version. We are working o...

I tested this also and works here just fine (running Debian Etch / Imagick 2.0.0 / ImageMagick 6.3.6)

By the way are you running Imagick on windows ?

I have group 4 Tiff file (attached) I run the following code to convert it to pdf $im = new Imagick('barcodes.tif'); $im->setFormat('PDF'); $im->writeImage('barcodes.pdf'); The result is an inverse of the original file. Has anyone experienced this. Is there a workaround? I can change the compressio...

Thanks. I've been playing with it. It seems if I do something like this $im = new Imagick($pages); $im->setFormat('PDF'); $im->setCompression( Imagick::COMPRESSION_JPEG ); $im->setCompressionQuality( 40 ); $im->writeImages($pdf, false); then it will create 3 pdf files that look right, but then if I...

I will check that later today! I'll post back results here.

Since MagickWand is no longer currently supported for IIS, I'm changing my functions from using MagickWand to IMagick. Can someone help me with the process to convert an array of tiff image paths to a PDF file? Here is the MagickWand code I was using... function savePagesAsPDF($pages, $saveAs='temp...

The question however is Is this a bug, or a feature? I thought Extent was more like a normal crop without any virtual offsets, in which case the results you are seeing is incorrect. The behavior you are seeing is more like a viewport crop that was later flattened. What is your view. Should it be fi...

This also happens with the logo: -format.