Quick links to procedures on this page:
Corel Painter offers various methods for making pixel-based selections. The Magic Wand tool 
selects groups of pixels according to color. You can adjust the settings to control the range of colors, and you can also choose to include only adjacent colors (contiguous) or only nonadjacent colors (noncontiguous).
In addition, there are ways to auto-generate pixel-based selections by using various image, clone, and color characteristics. For example, you can create a selection based on the luminance values of a clone.
Pixel-based selections provide 256 levels of protection to the canvas. Each pixel in the selection sets a level of protection for its corresponding color pixel in the RGB image. Opaque areas of the selection provide 100% protection and prevent brushstrokes and effects from marking the canvas. Clear areas of the selection provide no protection and allow brushstrokes and effects to mark the canvas. Brushstrokes and effects are partially applied to areas where the selection is shaded or semitransparent. As a result, you can paint and apply effects with varying levels of intensity within a selection.
You can move pixel-based selections, but you cannot resize or rotate them. To apply transformations to pixel-based selections, convert any pixel-based selections into path-based selections. For more information, see To convert a pixel-based selection to a path-based selection.
|
2
|
On the property bar, adjust the Tolerance slider to control the amount of variance allowed from the selected color with higher values creating a larger range of colors. |
The default tolerance for selections is 32. This can be adjusted from 1 to 255.
If you add to the current selection, you add to the range of values that the Magic Wand tool selects rather than create an additional selection with a unique seed color.
You can restrict a selection to a rectangular area by pressing Option + Shift (Mac OS) or Alt + Shift (Windows), and dragging a bounding rectangle in your image.
You can restore the default settings by clicking the Reset Tool button 
on the property bar.
Adding to a selection by using the Magic Wand tool.
|
2
|
From the Using list box, choose one of the following options: |
|
• |
Paper — creates a selection by using the current paper texture |
|
• |
Image Luminance — creates a selection based on the light and dark areas of the current image |
|
• |
Current Color — creates a selection of pixels based on the current main color. Before using this option, you can pick a color from the image by using the Dropper tool  . |
|
2
|
In the Clone Source panel, click the Open Source Image button  , and choose the image that you want to set as the clone source. |
|
4
|
From the Using list box, choose one of the following: |
|
• |
3D Brush Strokes — creates a selection that is based on the difference between the current image and the clone source. If no clone source is selected, the current pattern is used. |
|
• |
Original Luminance — produces a selection in the current document based on the light and dark areas of the clone source. If no clone source is selected, the current pattern is used. |
|
3
|
In the Color Select dialog box, move the Range sliders in the Hue, Saturation, and Value areas. |
|
4
|
Move the Feather sliders in the Hue, Saturation, and Value areas. |
|
5
|
The Preview window shows the selected area as a red overlay on the image. Drag in the Preview window to see other parts of the document. |
Copyright 2016 Corel Corporation. All rights reserved.
and click in the document window.
and click the areas you want to add.
and click the areas you want to add.
Auto Select.