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13 lines
771 B
Text
13 lines
771 B
Text
Gri is a language for scientific graphics applications. By 'language'
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I mean that it is a command-driven application, as opposed to a
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click/point application. It is analogous to latex or tex, and shares
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the property that extensive power is the reward for tolerating a
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learning curve. Gri output is in PostScript, suitable for
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incorporation in documents prepared by various text processors.
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Gri can make x-y graphs, contour-graphs, and image graphs. In
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addition to high-level capabilities, it has enough low-level
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capabilities to allow users to achieve a high degree of customization.
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Control is extended to all aspects of drawing, including
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line widths, colors, and fonts. Text includes a subset of the tex
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language for letters and mathematical symbols in labels.
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