Corel PaintShop Pro Help :
Adjusting images : Correcting photographic perspective
When you take pictures of tall or wide objects, the resulting photographs may have perspective distortion — that is, the objects may seem to be leaning or angled. This distortion occurs when the camera is at an angle to the subject.
By using the Perspective Correction tool, you can fix perspective distortion, such as the angled sides of a building. You can also fix photographic perspective in an entire layer by using the Pick tool.
Using the Perspective Correction tool changes the angle of the building.
Edit workspace
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Grid lines — lets you type or set the number of gridlines to display |
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Crop image — recrops the image to a rectangular shape after the perspective is applied |
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Note: Marking the Crop image check box deletes the areas of the image that fall outside the rectangle. |
You can also apply the command by double-clicking the image.
To reset the perspective correction box to the original rectangle, click Cancel on the Tool Options palette.
Edit workspace
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Choose View Grid to display the gridlines. |
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Hold down Ctrl, and drag a corner handle on the selected layer. |
If the correction causes some image data to fall outside the image canvas, you can restore that data by increasing the size of the canvas. For more information about changing the canvas size, see Resizing the canvas.
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