render_arrow
Description:
[ CCode ( cname = "gtk_render_arrow" ) ]
[ Version ( since = "3.0" ) ]
public void render_arrow (Context cr, double angle, double x, double y, double size)
[ Version ( since = "3.0" ) ]
public void render_arrow (Context cr, double angle, double x, double y, double size)
Renders an arrow pointing to angle.
Typical arrow rendering at 0, 1⁄2 π;, π; and 3⁄2 π:
Parameters:
| cr |
a Context |
| angle |
arrow angle from 0 to 2 * g_pi, being 0 the arrow pointing to the north |
| x |
X origin of the render area |
| y |
Y origin of the render area |
| size |
square side for render area |
| context |