Raster Data

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Data files or structures representing a generally rectangular grid of pixels, or points of color, on a computer monitor, paper, or other display device. Raster data are distinguished from vector data in that vector data present an image through the use of geometric objects such as curves and polygons.

In a PYXIS grid, raster data refers to pictures or images composed of PYXIS cell values. Note that the pictures or images may contain visual or non-visual data.

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