I tried to remove the alpha channel of a tiff image with the following command:
convert -define tiff:alpha=associated image.tiff new_image.tiff
I have test it in 2 different versions:
ImageMagick 6.6.2-7 and ImageMagick6.2.8.
This tag only works in 6.6.2-7.
Does anyone know which is the least version to work with this option?
Thanks
Set tiff:alpha=associated
Re: Set tiff:alpha=associated
Add -alpha off to your command line to remove the alpha channel.
Re: Set tiff:alpha=associated
if I add -alpha off, my transparent background will appear to be white color.
i need to preserve the transparency but not to have alpha channel.
This can be done by -define tiff:alpha=associated
But i would like to know which is the oldest version support this tag setting??
i need to preserve the transparency but not to have alpha channel.
This can be done by -define tiff:alpha=associated
But i would like to know which is the oldest version support this tag setting??