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2.
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GIMP uses layers to let you organize your image. Think of them as a stack of slides or filters, such that looking through them you see a composite of their contents.
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(no translation yet)
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Located in
../data/tips/gimp-tips.xml.in.h:2
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3.
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You can perform many layer operations by right-clicking on the text label of a layer in the Layers dialog.
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(no translation yet)
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Located in
../data/tips/gimp-tips.xml.in.h:3
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4.
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Saving an image uses XCF, GIMP's native file format (file extension <tt>.xcf</tt>). This preserves the layers and many aspects of your work-in-progress, allowing to work on it again later. Once a project is completed, you can export it as JPEG, PNG, GIF, etc.
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(no translation yet)
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Located in
../data/tips/gimp-tips.xml.in.h:4
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5.
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Most plug-ins work on the current layer of the current image. In some cases, you will have to merge all layers (Image→Flatten Image) if you want the plug-in to work on the whole image.
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(no translation yet)
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Located in
../data/tips/gimp-tips.xml.in.h:5
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6.
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If a layer's name in the Layers dialog is displayed in <b>bold</b>, this layer doesn't have an alpha-channel. You can add an alpha-channel using Layer→Transparency→Add Alpha Channel.
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(no translation yet)
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Located in
../data/tips/gimp-tips.xml.in.h:6
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7.
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Not all effects can be applied to all kinds of images. This is indicated by a grayed-out menu-entry. You may need to change the image mode to RGB (Image→Mode→RGB), add an alpha-channel (Layer→Transparency→Add Alpha Channel) or flatten it (Image→Flatten Image).
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(no translation yet)
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Located in
../data/tips/gimp-tips.xml.in.h:7
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8.
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You can adjust or move a selection by using <tt>Alt</tt>-drag. If this makes the window move, your window manager uses the <tt>Alt</tt> key already. Most window managers can be configured to ignore the <tt>Alt</tt> key or to use the <tt>Super</tt> key (or "Windows logo") instead.
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(no translation yet)
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Located in
../data/tips/gimp-tips.xml.in.h:8
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9.
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You can drag and drop many things in GIMP. For example, dragging a color from the toolbox or from a color palette and dropping it into an image will fill the current selection with that color.
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(no translation yet)
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Located in
../data/tips/gimp-tips.xml.in.h:9
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10.
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You can use the middle mouse button to pan around the image (or optionally hold <tt>Spacebar</tt> while you move the mouse).
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(no translation yet)
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Located in
../data/tips/gimp-tips.xml.in.h:10
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11.
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Click and drag on a ruler to place a guide on an image. All dragged selections will snap to the guides. You can remove guides by dragging them off the image with the Move tool.
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(no translation yet)
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Located in
../data/tips/gimp-tips.xml.in.h:11
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