Legacy ImageMagick Discussions Archive

Thank you both!!!

i combined the suggestions and got exactly what I needed!!!!

I have an app where users are uploading an image of their signature. As would be expected it is not always black on pure white. The background can become grainy and off color depending on the camera/scanner and other factors Is there a way to tell imagick to make all colors except black transparent ...

i do not have shell access

if i try that on the (007.png)check.png it returns empty. The $out array is empty and the $ret1 is set (error). The new007.jpg is not created. i tested on a standard page and it returns a lot of info. exec('convert 5231c415edcc9/007.png new007.jpg'); exec('identify -verbose 5231c415edcc9/007.png ...

Thanks Guys!! I found the error. one of the images is a small picture of a check. So it is not a full page with white space like the rest of the png's which are copies of an original pdf doc. If i remove this image from the list everything works. try to convert the check image to pdf on its own and ...

When i load up an Imagick object with too many images I get an uncaught exception: $pdf = new Imagick($pages); $pdf->setImageFormat('pdf'); $pdf->writeImages($temp_path.'/offer2.pdf', true); If the $pages array has less than 6 images which total less than 1.3M then this works fine OTHERWISE I GET ...

I am annotating a series of png's - 10 images right now - with text and then I am converting them to a single pdf. the annotation which works fine produces a png with an average size of 200k: convert 001.png -pointsize 42 -gravity NorthWest -annotate +2176.92307692+272.769230769 '13' -annotate +1469 ...