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![]() ![]() It can of course, be changed in Gimp preferences. The default Gimp state of saving settings for the next session always causes problems for unwary beginners. I cant figure out how to import it into Gimp preserving the transparent background (it comes with a white background). Gimp uses that colour to replace any transparency. Sometime in the past the FG / BG colours were swapped The BG colour is now black. In Gimp 2.10, there are two useful sliders to control what happens, and on your calligraphy raising the transparency threshold to 0.1 and decreasing the opacity threshold to 0.6-0. Most probably a setting that is in the Gimp profile and the Gimp profile is not removed / changed by a reinstall - up to you to fix that. ![]() In newer versions color to alpha doesn't exist To expand on utopicam's answer, sometimes your image might contain areas, such as shadows, that you'd want to be semitransparent. At this point, your layer is ready to add the image of your choice behind, with. 4 Answers Sorted by: 343 +50 In GIMP 2.10.14 : layer -> transparency -> add alpha channel Then follow the following steps. (Tho I don't like ps, I can't use it as good as gimp). I select around my image and then go select - invert selection. If you add a layer behind, then fill with a colour, you will see how well your edges have been blended into the background. I've encountered this problem several times in gimp, usually I would make it in paint fast or use photoshop where the bucket tool allows me to just fill the transparent bg. I want to make a transparent background, so first I go layer - transparency - add alpha channel. ![]() In GIMP, I've tried converting them to JPG files, but for some reason, they come out as black squares. One way you can do so is by using the Select By Color tool, which you can use to click on a single color. I do not know why Windows users think that continually reinstalling solves a problem. The grey/white checkered background is the indicator that you are 'seeing through' to no background - ie that area is transparent. How to convert transparent to white background en mass I have a ton of BMP files that I need to add white backgrounds to. There’s actually several ways in which you can make a color transparent in GIMP. Something funny with the computer, or a Gimp glitch. It hasnt come up lately but if Im working on a complicated project or something that i have a deadline for, one of my backup methods involves transparent pngs. Version of Gimp, but no dice, it still has it back background. Then using a black or white brush, you will be able insert transparency to. This tool allows you to insert a white or black color layer which will at first sight be transparent on the image above. the following options: Foreground Color, Background Color, Black and White. Sure Photoshop you will also benefit from it under the name of layer mask. Grab a copy of the free GIMP image-editing program and you can learn to turn. I went on another computer and exported the same file and it To can make a layer transparent in GIMP, you must use the layer mask tool. ![]() Today, IĮxported the same file, and and now has the black background, which is Same issue, whenever I export to a JPG, it has aways exportedĬorrectly, when I opened the JPG, it has a white background. Is mip mapping on? What you have said makes total sense.I think I know what's going on though I can't fix it. Kinda surprised disabling the linear filtering didn't work. But what do you do with sprites with sprites without single color borders? Would black fill (0,0,0 RGB) work fine for non-black-outlined sprites? I think you'd still have the same issues, but it would be much more subtle (harder to notice slight darkness over glaring pink). I ended up flood filling the nearby pixels with a color similar to that of the border color (usually black) as well. For most of the sprites I had this problem with, I ended up just flood-filling the pink area in another colour (black, or white, depending on the sprite) before deleting it. I tried turning off bilinear filtering, but it didn't really improve things. ![]()
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