RGtk2 (version 2.8.8)

cairoGetCurrentPoint: cairoGetCurrentPoint

Description

Gets the current point of the current path, which is conceptually the final point reached by the path so far.

Usage

cairoGetCurrentPoint(cr, x, y)

Arguments

cr

[Cairo] a cairo context

x

[numeric] return value for X coordinate of the current point

y

[numeric] return value for Y coordinate of the current point

Details

The current point is returned in the user-space coordinate system. If there is no defined current point then x and y will both be set to 0.0. Most path construction functions alter the current point. See the following for details on how they affect the current point: cairoNewPath, cairoMoveTo, cairoLineTo, cairoCurveTo, cairoArc, cairoRelMoveTo, cairoRelLineTo, cairoRelCurveTo, cairoArc, cairoTextPath, cairo() [object Object] internal