Ignore Lightness - ignores sharp differences in color lightness and saturation. To sample data from the current layer only, you can unmark the check box. Only pixels in the current layer are erased. Use all layers - samples data from all layers merged together. You can unmark this check box to specify a Tolerance setting. The tolerance may change continuously as the tool moves over different parts of the layer. You can use this mode when the background pixels are of a color that is similar to that of the edges of the object you want to isolate.įindEdges - uses the edge information to restrict the erasingĪuto Tolerance - determines the tolerance based on the pixels in the tool’s path. You can use this mode to correct areas in which the background shows through holes in the image.Ĭontiguous - erases only contiguous pixels that match sampled pixels. This control has the following options:ĭiscontiguous - erases all pixels in the tool’s path that match the sampled pixels, even if they are nonadjacent. Limits - specifies whether erased pixels are adjacent to each other. The tool can erase any color it encounters, including foreground colors if the sampled pixel falls into the foreground area.īackSwatch - erases all pixels that match the current background color on the Materials paletteįoreSwatch - erases all pixels that match the current foreground color on the Materials palette If the area to erase is quite variable, you can use this option and set the Step value low, so that the area is sampled frequently as you erase. This setting erases similar colors and preserves the areas you want to keep.Ĭontinuous - samples continuously and erases all matching pixels. Once - samples the point at which you first click and then erases all matching pixels for the duration of the stroke. Sampling - specifies the basis on which pixels are erased. You can use lower settings when the edges that you are erasing form a gradient (a more gradual color transition) you can use higher settings when the edges that you are erasing have a more abrupt color transition. Sharpness -specifies how much the softness of the erased edge depends on the color difference between the object and the background. (This option is unavailable if the Auto Tolerance check box is marked.) At higher settings, more pixels are erased. At lower settings, only pixels with very similar colors are erased. Tolerance - determines how closely the selected pixels match the sampled pixel. A setting of 100% erases pixels to complete transparency, and a lower setting erases pixels to partial transparency. Opacity - specifies the level of opacity. You can set the following controls when you use the Background Eraser tool: For example, you can change the opacity, color tolerance, and sample area settings. You can adjust the default settings for the Background Eraser tool on the Tool Options palette. You can also erase to create an effect, such as when you want one layer to show through another layer. You can erase paint when you want to make certain pixels transparent.
If you make a mistake with a paint stroke and erase it, the image detail under the stroke is lost. To understand the difference between undoing and erasing, consider the example of paint strokes. When you undo an action in Corel PaintShop Pro, the detail from the original image is restored. The difference between undoing and erasing For example, in a photo of a mountain range, you can erase the sky, or you can isolate an object from the surrounding image area. You can use the Background Eraser tool to erase pixels selectively.
You can quickly remove the background from an image by using the Background Eraser tool.
A gray-and-white checkerboard pattern indicates transparent areas. When you use the Eraser tool on a raster layer, all pixels in the tool’s path become transparent. You can use the Eraser tool to erase areas of a layer to transparency. Corel PaintShop Pro Help : Retouching and restoring images : Erasing image areas
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