RGtk2: cairoInStroke – R documentation

Become an expert in R — Interactive courses, Cheat Sheets, certificates and more!

cairoInStroke

Description

Tests whether the given point is inside the area that would be affected by a cairoStroke operation given the current path and stroking parameters. Surface dimensions and clipping are not taken into account.

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

RGtk2

R Bindings for Gtk 2.8.0 and Above

v2.20.36

GPL

Authors

Michael Lawrence <michafla@gene.com> and Duncan Temple Lang <duncan@wald.ucdavis.edu>

Initial release