Method
GskPathget_closest_point
since: 4.14
Declaration [src]
gboolean
gsk_path_get_closest_point (
GskPath* self,
const graphene_point_t* point,
float threshold,
GskPathPoint* result,
float* distance
)
Description [src]
Computes the closest point on the path to the given point.
If there is no point closer than the given threshold, false is returned.
Available since: 4.14
Parameters
point-
Type:
graphene_point_tThe point.
The data is owned by the caller of the method. threshold-
Type:
floatMaximum allowed distance.
result-
Type:
GskPathPointReturn location for the closest point.
The argument will be set by the function. The returned data is owned by the instance. distance-
Type:
float*Return location for the distance.
The argument will be set by the function. The argument can be NULL.