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
and sets the result to it.
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.