Legacy ImageMagick Discussions Archive

OK, testing (but I happen to be in HDRI right now and don't know if this is an issue): #measure your rgb colors convert colorsample.jpg -scale 1x1! txt:- # ImageMagick pixel enumeration: 1,1,255,rgb 0,0: (238,208,200) #EED0C8 rgb(238,208,200) #create new test swatch as png (to avoid jpg compression ...

As I understand it, the (IM default) ticks are 1/100 of a second, i.e. 100 ticks per second. (But the ticks value can be changed). So a delay of 8 would be 8/100 of a second between frames. This makes the frame rate (FPS) = 1/(delay in seconds) = 100/(delay in ticks). So for IM delay of 8, you would...

I was working on a script and happened to be in HDRI mode and came accross the following issue that only happens when using MPC (for temp files in the script). I don't know if this is an issue with MPC, gradient creation, or -black-threshold & -white-threshold all under HDRI. So possibly some r...

You have the components in the wrong order within -modulate. It is: -modulate brightness[,saturation,hue] So your value of -modulate 100,270,100 IS actually changing the saturation (only) and not the hue Also the default was change at some point not too long ago (IM 6.4.0-10) to colorspace HSL rathe...

Not a windows user, but I would contact the developer of the plugin. see http://www.photographers-toolbox.com/pr ... ogrify.php

Does ImageMagick work in standalone mode via command line?

FYI, it is in the file Anthony mentioned which is clearly listed and linked on his main page (at http://www.imagemagick.org/Usage) titled as Usage Under Windows. It says: Most often, double quotes '"' have need to be used in place of single quotes ''' so that the command arguments remain correc...

Rob, I know little about Windows. but look carefully at the GS install for errors and other support libraries that it might need as well. I had that problem. Also be sure to find out where GS gets installed and make sure your IM install can find it. GS also requires some fonts to be installed and fo...

don't know much about IMDisplay but a search of the forum brings up the following that might be relevant: http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=14680&p=51343&hilit=IMDisplay#p51343 http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=14547&p=5...

I am no expert on this, but it looks to me like Ghostscript did not get installed at least not where IM knows about it as DELEGATES bzlib freetype jpeg jp2 lcms png tiff x11 xml wmf zlib does not list gs. Try reinstalling GS and see if there are any error messages and find out where it gets installe...

try (assuming your input is RGB and not CMYK) convert image.jpg +dither -colors 10 PNG8:image.png see http://www.imagemagick.org/Usage/quantize/ http://www.imagemagick.org/Usage/formats/#png example: convert rose: +dither -colors 10 PNG8:rose_c10.png identify -verbose rose_c10.png Image: rose_c10.pn...

Your MacPorts install may not have worked correctly. I am on Mac OSX Tiger IM 6.5.6-4 Q16 (I install manually from source) and have no problems. But I am on a G4 PowerPC and not Intel hardware with multiprocessor support. You can try to disable OpenMP and see if that helps. Does convert and mogrify ...

I am no expert on this, but I suspect you are out of luck unless your ISP installs IM for you. but see http://www.imagemagick.org/Usage/api/#personal. The IM folks may be able to provide better information.

see mogrify rather than convert. it allows you to convert a whole directory of images (and you can select which type to convert, such as jpg, png, etc or all); otherwise you need to specify all input images in the command line if the processing is simple (but may exceed the number of characters allo...

You will likely need to write a script to add them one at a time (or a few at a time). For example: convert rose: rose.pdf convert rose: rose.pdf rose.pdf convert rose: rose.pdf rose.pdf identify rose.pdf identify rose.pdf rose.pdf[0] PDF 70x46 70x46+0+0 16-bit Bilevel DirectClass 1.39kb rose.pdf[1]...

Best I can suggest is to separate the green channel. Then threshold it to select those green colors you want to use and make a binary mask. Then use -modulate on the whole image to shift the green towards blue. Then use the mask to combine the original with the shifted color image so that only the g...