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--- basic_game_image_editing_with_gimp [2014/03/29 03:10] – [Making backgrounds transparent] mithat
+++ basic_game_image_editing_with_gimp [2014/03/29 03:33] – [Converting images to PNG] mithat
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-====== Basic Games Image Editing with GIMP ======
+====== Basic Game Image Editing with GIMP ======
 This is a guide to using [[http://www.gimp.org|GIMP]] for doing some of the more common kinds of things you need to do when editing images for use in games.
@@ Line 35: / Line 35: @@
     - Click "Export".
   - To save changes you have made to a PNG file, go to //File > Export to imageName.png//
+Note: If you do a //File > Save// or File > //Save As...//, GIMP will save the file in its own .xcf format.
 ===== Cropping images =====
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 ===== Resizing images =====
+To shrink an image down,
+  - Go to //Image > Scale Image...// (NOT //Canvas Size...// or //Print Size...//).
+  - In the dialog's Image Size area, select **pixels** from the top right-side dropdown menu.
+  - If you want the height and width to scale proportionately, make sure the link image is set to "linked".
+  - Set the width and/or height.
+  - Click the "Scale" button.
+Feel free to experiment with the different Interpolation settings. Some algorithms work better for some images than others. "Cubic" seems to be a good default. You can use the above method to make an image larger as well, but shinking images works muuuuch better than making them larger.