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- lllliiiinnnneeeewwwwiiiiddddtttthhhh((((3333GGGG)))) lllliiiinnnneeeewwwwiiiiddddtttthhhh((((3333GGGG))))
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- NNNNAAAAMMMMEEEE
- lllliiiinnnneeeewwwwiiiiddddtttthhhh,,,, lllliiiinnnneeeewwwwiiiiddddtttthhhhffff - specifies width of lines
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- CCCC SSSSPPPPEEEECCCCIIIIFFFFIIIICCCCAAAATTTTIIIIOOOONNNN
- vvvvooooiiiidddd lllliiiinnnneeeewwwwiiiiddddtttthhhh((((nnnn))))
- sssshhhhoooorrrrtttt nnnn;;;;
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- vvvvooooiiiidddd lllliiiinnnneeeewwwwiiiiddddtttthhhhffff((((nnnn))))
- ffffllllooooaaaatttt nnnn;;;;
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- PPPPAAAARRRRAAAAMMMMEEEETTTTEEEERRRRSSSS
- _n is the width of the line. The width is measured in pixels and is 1
- by default.
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- DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
- lllliiiinnnneeeewwwwiiiiddddtttthhhh specifies the width of a line. Mathematical lines have no
- width, but to display a line, it must be assigned a width. The center of
- the displayed line is as close as possible to the mathematical line. If
- antialiased line drawing is not enabled, and multisample is not enabled,
- or multisample buffers do not exist in the current framebuffer
- configuration in the current drawmode, _n indicates the number of pixels
- across the minor axis of the line, and is rounded to the nearest integer.
- Otherwise, _n indicates the line width in units of pixels, and is rounded
- to the nearest supported value. For example, lllliiiinnnneeeewwwwiiiiddddtttthhhh 0 is rounded to
- one.
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- Rounding affects only the value of _n that is actually used, not the value
- that is retained.
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- SSSSEEEEEEEE AAAALLLLSSSSOOOO
- linesmooth, setlinestyle
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- NNNNOOOOTTTTEEEESSSS
- The maximum width of aliased lines is 255.
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- IRIS-4D VGX model supports antialiased line widths 1.0 and 2.0, and
- aliased line widths one through 255. IRIS-4D G, GT, and GTX models, the
- Personal Iris, Indy, Iris Entry, XL, XS, XS24, XZ, Elan and Extreme
- systems support antialiased line width 1.0, and aliased line widths one
- through 255.
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- On IRIS-4D models that support rrrreeeesssseeeettttllllssss, it must be set to TRUE to obtain
- reasonable results with line widths greater than one.
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- In order to select or pick a wide line in selecting or picking mode
- respectively, the selecting region must intersect the displayed line
- center. This center is the imaginary line of width 1 specified by the
- same end vertices as the displayed line. In case of a very wide line,
- you may want to consider drawing a filled rectangle instead.
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- PPPPaaaaggggeeee 1111
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