The standard modifier keys for selection tools apply. 8 screenshots: runs on: macOS 10.14 or later (Universal Binary) file size: 2.9 MB. The Global option allows for any similarly-valued pixel in the image to be included, possibly resulting in dispersed selections. Softpedia Editors Pick add to watchlist send us an update. Contiguous/Global By default, the Contiguous option is used, which limits the selection to those pixels that are in direct contact with the cursor. If the tolerance is too low, only a single pixel may be selected if too high, the entire image. At low tolerance, the tool will select those pixels with color values near or equal to the cursor pixel at high tolerance, the range becomes much more broad. Tolerance Determines how similar in color a neighboring pixel must be in order to be selected. The Magic Wand is useful for extracting objects from a flat background, quickly selecting an irregularly shaped area, or selecting a distinctly-colored element. The tool starts from a single pixel, using an algorithm to spread the selection outward based on a tolerance value. The Magic Wand tool is used to select a region of an image of a similar color. Neat trick, but you need more tolerance, novitiate.
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