cairoInStroke: cairoInStroke

Description Usage Arguments Details Value Author(s)

View source: R/cairoFuncs.R

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

1
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 documentation built on June 12, 2018, 5:06 p.m.