cairoRelMoveTo: cairoRelMoveTo

Description Usage Arguments Details Author(s)

View source: R/cairoFuncs.R

Description

Begin a new sub-path. After this call the current point will offset by (x, y).

Usage

1
cairoRelMoveTo(cr, dx, dy)

Arguments

cr

[Cairo] a cairo context

dx

[numeric] the X offset

dy

[numeric] the Y offset

Details

Given a current point of (x, y), cairo_rel_move_to(cr, dx, dy) is logically equivalent to cairo_move_to(cr, x + dx, y + dy).

It is an error to call this function with no current point. Doing so will cause cr to shutdown with a status of CAIRO_STATUS_NO_CURRENT_POINT.

Author(s)

Derived by RGtkGen from GTK+ documentation


RGtk2 documentation built on May 30, 2017, 5:53 a.m.

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