cairoInStroke {RGtk2.10}R Documentation

cairoInStroke

Description

Tests whether the given point is inside the area that would be stroked by doing a cairoStroke operation on cr given the current path and stroking parameters.

Usage

cairoInStroke(cr, x, y)

Arguments

cr [Cairo] a cairo context
x [numeric] X coordinate of the point to test
y [numeric] Y coordinate of the point to test

Details

See cairoStroke, cairoSetLineWidth, cairoSetLineJoin, cairoSetLineCap, cairoSetDash, and cairoStrokePreserve.

Value

[logical] A non-zero value if the point is inside, or zero if outside.

Author(s)

Derived by RGtkGen from GTK+ documentation


[Package RGtk2.10 version 2.10.6 Index]