GIMP User Manual 2.2Pixels inside the dashed line are fully selected, and pixels outside completely unselected. You can verify this by toggling QuickMask: you see a clear rectangle with sharp edges, surrounded by uniform red have an alpha channel. To check if the image has an alpha channel, go to the channel dialog and verify that an entry for "Alpha" exists, besides Red, Green and Blue. If this is not the case, add a new built-in GIMP help browser, or it may be a web browser. If the help does not seem to work, please verify that the "Gimp Users Manual" is installed on your system. You can find the most recent help at http://docs0 码力 | 421 页 | 8.45 MB | 1 年前3
GNU Image Manipulation Program User Manual 2.10into the image to create a guide. A guide is a line that helps you accurately position things—or verify that another line is truly horizontal or vertical. Using the Move tool, you can click and drag a color or you can’t paint). How to fix: Always use the RGB Color mode to paint on images. You can verify and select another color mode from the Mode menuitem in the Image menu. 4.1.2.8 Eraser and brushes must have an alpha channel. To check if the image has an alpha channel, go to the channel dialog and verify that an entry for “Alpha” exists, besides Red, Green and Blue. If this is not the case, add a new0 码力 | 1070 页 | 44.54 MB | 1 年前3
GNU Image Manipulation Program User Manual 2.4color or you can’t paint). How to fix: Always use the RGB Color mode to paint on images. You can verify and select another color mode from the Mode menuitem in the Image menu. GNU Image Manipulation Program must have an alpha channel. To check if the image has an alpha channel, go to the channel dialog and verify that an entry for ‘Alpha’ exists, besides Red, Green and Blue. If this is not the case, add a new Pixels inside the dashed line are fully selected, and pixels outside completely unselected. You can verify this by toggling QuickMask: you see a clear rectangle with sharp edges, surrounded by uniform red0 码力 | 653 页 | 19.93 MB | 1 年前3
The Gimp User’s Manual version 1.0.1above the menu is for specifying image format by typing the suffix (such as .gif, .tiff or .jpeg) To verify what frames to convert, use the From Frame and To Frame slidebars. If you want to, you can also0 码力 | 924 页 | 9.50 MB | 1 年前3
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