Download: Creating and applying custom dither 4 Choose one of the following from the color

Creating and applying custom dither 4 Choose one of the following from the color patterns palette pop-up menu in the DitherBox dialog box: You can use the DitherBox filter to create a custom • Web Safe Colors to create a dither pattern using dither pattern for a selected RGB color. You can colors from the Web palette. then fill a selection or a layer in an image with the • Load to load another color palette and create a dither pattern. You can save custom dither dither pattern using those colors. Then navigate to patterns in groups called collections, and use the the color palette and open it. dither patterns with other images. Note: If you use non-Web palette colors in a custom To create and apply a custom dither pattern: dither pattern, the colors will dither in a browser using an 8-bit color display. Using non-Web colors is 1 With an image displayed in the document recommended only for non-Web display. window (Photoshop) or in Original view (ImageReady), use the eyedropper tool ( ) to By default, a new dither pattern you create is saved select a foreground color that you want to simulate in the current dither pattern collection. with a customized dither pattern. (The foreground 5 Select a pixel pattern for the custom dither color becomes the basis for the custom dither pattern from the pattern list, between 2 and pattern in DitherBox.) 8 pixels square. Note: In Photoshop, you create custom dither 6 Click the arrow button ( ) to display the dither patterns while in the main Photoshop work area pattern that most closely matches the selected RGB (not in the Save for Web dialog box). Make sure the color in the Pattern preview box. If no dither image is in RGB color mode. See Photoshop online patterns are currently saved in a collection in the Help for information on color modes. DitherBox filter, the Pattern preview box displays 2 Use the selection tools or the Layers palette to the dither pattern that matches the RGB color. select an area or a layer in the image that you want to fill with the custom dither pattern. 3 Choose Filter > Other > DitherBox. The RGB swatch in the DitherBox dialog box displays the current foreground color. To choose another RGB color on which to base the dither pattern, click the RGB swatch, select a new color in the color picker, and then press the arrow Dither pattern button ( ) to transfer it to the pattern box., 7 To edit the custom dither pattern, do one of the To edit dither pattern collections: following: Do one of the following in the DitherBox • To add a color to the dither pattern, click a color dialog box: in the color palette. Then select the pencil tool ( ) • To rename a collection, select the collection from in the DitherBox dialog box and click in the dither the Collection pop-up menu. Then select Rename pattern grid to add the color. from the Collection pop-up menu. Enter a new • To delete a color from the dither pattern, select name for the collection, and click OK. the eraser tool ( ) in the DitherBox dialog box • To create a new collection, select New from the and click the color in the dither pattern grid. Collection pop-up menu. Enter a name for the The Pattern preview box displays the changes you collection, and click OK. make to the dither pattern. • To delete a collection and all of its contents, 8 When you are satisfied with the dither pattern, select the collection from the Collection pop-up click Fill to fill the selected area or layer in the menu, and then select Delete from the Collection current image. pop-up menu. The custom dither pattern is applied to the image, and the DitherBox dialog box closes. To apply a previously saved custom dither pattern to an image: 1 With an image displayed in Photoshop or ImageReady, select an area or a layer in the image that you want to fill with the custom dither pattern. 2 Choose Filter > Other > DitherBox. 3 Select the collection containing the dither pattern you want to use from the Collection pop-up menu. 4 Select the dither pattern you want to use from the Collection contents list. 5 Click Fill. The dither pattern is applied to the image, and the DitherBox dialog box closes.]

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