Function
Gtk.render_arrow
Declaration [src]
void
gtk_render_arrow (
GtkStyleContext* context,
cairo_t* cr,
double angle,
double x,
double y,
double size
)
Description [src]
Renders an arrow pointing to angle
.
Typical arrow rendering at 0, 1⁄2 π;, π; and 3⁄2 π:
Parameters
context |
GtkStyleContext |
a |
|
Ownership is not transferred to the callee | |
cr |
cairo_t* |
a #cairo_t |
|
Ownership is not transferred to the callee | |
angle |
double |
arrow angle from 0 to 2 * |
|
x |
double |
X origin of the render area |
|
y |
double |
Y origin of the render area |
|
size |
double |
square side for render area |