Gerber OMEGA CP Reference Manual page 339

♦ PC Paintbrush presets the color format to 16 colors, the image resolution to 640 x 480
pixels, and the image size to Screen.
Format
Choose the color format for export.
♦ Bi-Level converts the image to black and white.
♦ 16 Color converts the file to 16 colors.
♦ 16 Color Palette.
♦ 256 Color converts the file to 256 colors.
Resolution
Choose a resolution option.
♦ Screen uses the screen resolution, which is typically 72 or 96 dpi.
♦ Printer uses the printer resolution, which is typically 300 or 600 dpi. Choose this
option for a good printed image.
♦ Source lets the destination application determine the resolution of the preview image.
♦ Pixels per inch allows you to set the resolution of the image in pixels per inch.
Size
♦ Screen sets the image to the screen size.
♦ Printer sets the image to the printer size.
♦ Source lets the destination application determine the size of the image.
♦ Inches allows you to set the image size in inches.
Color Translations
Choose the color format for export.
♦ Normal exports color without modification from the plot file.
♦ Inverse filters the colors and replaces them with the negative (or inverse) color value.
For example, if an object is filled with 0% cyan, 100% magenta, 25% yellow, and 25%
black, the inverted image will contain 100% cyan, 0% magenta, 75% yellow, and 75%
black.
♦ Inverse Grays Only filters gray scale colors and replaces them with the negative color
value. All other colors export without modification.
♦ Gray Scale filters the colors and replaces them with a shade of gray (from white to
black) that represents their luminosity.
♦ Inverse Gray Scale filters the colors and replaces them with a shade of gray (from
white to black) that represents the opposite luminosity.
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