Legacy ImageMagick Discussions Archive

You forgotten to set the Color-Range value!

It seems, that the result use defaults of 255 colors.

This worked for me in the end - I just explicitly applied gamma to the image itself to lighten the resulting greyscale image BUT I still needed to strip out the gAMA setting int he header:- I´ve tested your image.png testfile. $:identify image.png image.png PNG 256x256 256x256+0+0 [color=#FF0000][b] ...

When you build it inner perl, the result will be, that you´ve got!

The first element in a perl array ever will be "0" ... formerly seen as @array[0] or $array[0].

You tried thisone: time convert -rotate 45 -resize 800x600 -quality 80 ~/2.jpg ~/1.jpg Try this: time convert -resize 800x600 -rotate 45 -quality 80 ~/2.jpg ~/1.jpg Same effect: time convert -rotate 45 -scale 800x600 -quality 80 ~/2.jpg ~/1.jpg Should faster: time convert -scale 800x600 -rotate 45 ...