Adobe 29180155 User Guide - Page 234

Tolerance, Anti-aliased, Contiguous, Sample All Layers, Opacity

Page 234 highlights

ADOBE PHOTOSHOP ELEMENTS 4.0 229 User Guide Original image (left) and after erasing the clouds (right) 1 In the Layers palette, select the layer containing the areas you want to erase. Note: If you select the Background, it automatically becomes a layer when you use the Magic Eraser. 2 Select the Magic Eraser tool in the toolbox. (If you don't see it in the toolbox, select either the Eraser tool or the Background Eraser tool , and then click the Magic Eraser tool icon in the options bar.) 3 Set options in the options bar as desired, and then click the area of the layer you want to erase. You can set any of the following Magic Eraser tool options: Tolerance Defines the range of colors that will be erased. A low tolerance erases pixels within a range of color values very similar to the pixel you click. A high tolerance erases pixels within a broader range. Anti-aliased Smooths the edges of the area you erase, making the edge look more natural. Contiguous Erases only pixels that are adjacent to the one you click. Deselect this option to erase all similar pixels in the image. Sample All Layers Samples the erased color using combined data from all visible layers. Deselect the option if you want to erase only the pixels on the active layer. Opacity Defines the strength of the erasure. An opacity of 100% erases pixels to complete transparency on a layer and to the background color on a locked layer. A lower opacity erases pixels to partial transparency on a layer and paints partially with the background color on a locked layer. See also "About blending modes" on page 217 "About brush options" on page 231

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ADOBE PHOTOSHOP ELEMENTS 4.0
User Guide
229
Original image (left) and after erasing the clouds (right)
1
In the Layers palette, select the layer containing the areas you want to erase.
Note:
If you select the Background, it automatically becomes a layer when you use the Magic Eraser.
2
Select the Magic Eraser tool
in the toolbox. (If you don’t see it in the toolbox, select either the Eraser tool
or the Background Eraser tool
, and then click the Magic Eraser tool icon in the options bar.)
3
Set options in the options bar as desired, and then click the area of the layer you want to erase.
You can set any of the following Magic Eraser tool options:
Tolerance
Defines the range of colors that will be erased. A low tolerance erases pixels within a range of color values
very similar to the pixel you click. A high tolerance erases pixels within a broader range.
Anti-aliased
Smooths the edges of the area you erase, making the edge look more natural.
Contiguous
Erases only pixels that are adjacent to the one you click. Deselect this option to erase all similar pixels
in the image.
Sample All Layers
Samples the erased color using combined data from all visible layers. Deselect the option if you
want to erase only the pixels on the active layer.
Opacity
Defines the strength of the erasure. An opacity of 100% erases pixels to complete transparency on a layer
and to the background color on a locked layer. A lower opacity erases pixels to partial transparency on a layer and
paints partially with the background color on a locked layer.
See also
“About blending modes” on page 217
“About brush options” on page 231