Hi Patrice,
I did a quick test and GIMP will convert a transparent PNG to TIF fine. I don't have Gem working on this machine to test loading the tif, but I can confirm it shows transparency. "convert" did do something strange to the png file when converting to tif I can see...
send me your tif if you still can't get it to work and I'll see if I can confirm your troubles.
.b.
Patrice Colet wrote:
I have another question that is a little bit OT, inkscape only export bitmaps in png format, then I'd like to use imagemagicks for converting png to tiff, or even better svg to tiff, but it's very tricky, for the moment none of the tries I've done gave something satisfaying, the tiff image result after conversion: "imagemagicks myfile.png myfile.tiff" gives a totally gray result with pix_texture, in an image editor there doesn't seem to have an alpha channel, even with -channel RGBA option. Any hint would be very appreciated. (I've made these tries with Gem-0.90 dll, the 0.91 crashes too often)
Patrice Colet a écrit :
This test is successfull, thanks.
Jack a écrit :
Hello, I think that alpha channel only work with TIFF format in RVB 32 bit image. Have a look on the patch.
Jack
Le 22 oct. 07 à 16:14, Patrice Colet a écrit :
Hello, I've looked into pd-list archive and found this thread.
Is it possible to load a picture with an alpha channel with pix_image?
when I load such picture (both jpg and png) nothing happens (no console message), no image is loaded. My RGBA pictures are made with inkscape.
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