Vips.Image.draw_circle (original) (raw)
Method
VipsImagedraw_circle
Declaration [src]
int
vips_draw_circle (
VipsImage* image,
double* ink,
int n,
int cx,
int cy,
int radius,
...
)
Description [src]
Draws a circle on image.
If fill is TRUE then the circle is filled, otherwise a 1-pixel-wide perimeter is drawn.
ink is an array of double containing values to draw.
Optional arguments
fill:gboolean, fill the draw_circle
This method is not directly available to language bindings.
Parameters
ink
Type: An array of double
Value to draw.
| The length of the array is specified in the n argument. |
|---|
| The data is owned by the caller of the method. |
n
Type: int
Length of ink array.
cx
Type: int
Centre of draw_circle.
cy
Type: int
Centre of draw_circle.
radius
Type: int
Draw_circle radius.
...
Type: ``
NULL-terminated list of optional named arguments.
Return value
Type: int
0 on success, or -1 on error.