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plottools

 pieslice
 generate 2-D plot object for a pieslice

 Calling Sequence pieslice([x, y], r, a..b, options)

Parameters

 [x, y] - center of the pieslice r - radius of the pieslice a - starting angle in radians b - finishing angle in radians options - (optional) equations of the form option=value. For a complete list, see plot/options.

Description

 • Important: The plottools[pieslice] command has been deprecated. Use the superseding command plottools[sector] instead.
 • The pieslice command creates a two-dimensional plot data object, which when displayed is a sector of the disk of radius r and centered at [x,y].  The sector starts at radian angle a and ends at radian angle b.
 • The plot data object produced by the pieslice command can be used in a PLOT data structure, or displayed using the plots[display] command.
 • Remaining arguments are interpreted as options, which are specified as equations of the form option = value. For more information, see plottools and plot/options.

Examples

Important: The plottools[pieslice] command has been deprecated. Use the superseding command plottools[sector] instead.

 > $\mathrm{with}\left(\mathrm{plottools}\right):$
 > $\mathrm{with}\left(\mathrm{plots}\right):$
 > $c≔\mathrm{pieslice}\left(\left[1,1\right],5,0..\frac{\mathrm{π}}{4},\mathrm{color}=\mathrm{blue}\right):$
 > $\mathrm{display}\left(c,\mathrm{axes}=\mathrm{none},\mathrm{scaling}=\mathrm{constrained}\right)$
 > $d≔\mathrm{pieslice}\left(\left[1,1\right],5,\frac{\mathrm{π}}{4}..\frac{4\mathrm{π}}{3},\mathrm{color}=\mathrm{red}\right):$
 > $e≔\mathrm{pieslice}\left(\left[1,1\right],5,\frac{4\mathrm{π}}{3}..\frac{35\mathrm{π}}{18},\mathrm{color}=\mathrm{green}\right):$
 > $f≔\mathrm{pieslice}\left(\left[1,1\right],5,\frac{35\mathrm{π}}{18}..2\mathrm{π},\mathrm{color}=\mathrm{yellow}\right):$
 > $\mathrm{display}\left(c,d,e,f,\mathrm{axes}=\mathrm{none},\mathrm{scaling}=\mathrm{constrained}\right)$