Legacy ImageMagick Discussions Archive

does -help have a way top display more detailed info for specific options?
like typing and get better details about -resize, for example

I want to flatten a layered tiff while retaining the alpha channel.

using this:
convert ../source.tif -alpha on -layers flatten -filter lanczos -resize 1024x1024 -unsharp 1x0.5 %temp%/temp.tga

I lose my alpha channel, what should be transparent turns opaque white.

ok, I understand that *all * the junk in the imageMagick folder is in fact needed.
in that case simple passing ImageMagick-6.8.6-9-Q16-x64-dll.exe to the art team should be sufficient.

for give my ignorance, I must be misunderstanding something. each of the downloads appear to unzip into a folder chock full of .exe and .dll files (among other stuff) is there meant to be a singular exe or dll which can run all of the image magick functions? if so it must be buried within this ...

the image magick downloads I can locate form the download page do not appear to include these portable or dll versions.
at least, a download of such is not easily identifiable by the link names.

where do I find the dll version?
where do I find the portable version?

nice! 2 questions: 1.) NVIDIA tools include a DXT5n compression setting for compressing normal maps -which is useful as normal maps require careful compression to preserve the normal data. any such options for imagemagick? 2.) Some utilities allow specifying the number of mip levels. at my studio ...

I'm building art tools for game development I use ImageMagick command lines to process some of the textures. Now I'm faced with building the tool installs for the art team, and I'd prefer to keep it a lightweight as possible. I see the install folder for IamgeMagick is around 50 MB I find that ...

So I've been converting layered tiffs (dozens of layers) using this command convert in_file.tif -alpha off -layers flatten -filter lanczos -resize 256x256 -unsharp 1x0.5 out_file.tif but the result is that only the bottom layer gets resized, the remaining layers get cropped. if I set the format of ...

There are a few command line tools for dds conversion. Nvidia has nvconvert, part of Nvidia texture tools https://code.google.com/p/nvidia-texture-tools/ ATI hasTheConversionator ( which i am using) http://developer.amd.com/resources/archive/archived-tools/gpu-tools-archive/the-compressonator ...

thanks again!

thanks for the response. I'm not unix but win7.
your answers seem enough to point me in the right direction.

I'm new to image magick, working on a game texture tool for my studio I need a batch-able tool that can take 4 layered 1024 tiffs: filename_diffuse.tif (24bit) filename_emissive.tif (8bit grayscale) filename_normal.tif (24bit) filename_specular.tif (8bit grayscale) and perform the following via ...