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Portable Network Graphic  |  1990-05-16  |  96KB  |  816x1056  |  8-bit (256 colors)
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OCR: Image control ... Image control... lets you alter the appearance of a selected bitmapped image if it is paint-type graphic or scanned image (TIFF file). You can't use "Image control... with EPS draw-type graphics, color images unless they have been printed, scanned and saved paint or TIFF files. Which image control options are available depends on the type of image you are working with. The effects represented by the four icons at the top of the "Image control' dialog box can be applied t any type of image These are the only options available for black and white (bi-level TIFF) images When you select the "Screened image option, you can choose either dots or lines for the halftone pattern. You can set the screer angle and the number of lines per inch (frequency). The "Gray option is availab ...