Function
Gtkrender_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-
Type:
GtkStyleContextA
GtkStyleContextThe data is owned by the caller of the function. cr-
Type:
cairo_tA
cairo_tThe data is owned by the caller of the function. angle-
Type:
doubleArrow angle from 0 to 2 *
G_PI, being 0 the arrow pointing to the north. x-
Type:
doubleX origin of the render area.
y-
Type:
doubleY origin of the render area.
size-
Type:
doubleSquare side for render area.