formZ SDK | 5.0 API Reference | System | Math
Description
Calculates the perpendicular distance from a 2d point
to a 2d line segment (defined by it's start and end points).
The line segment is thought to extend infinitely.
Plugin Prototype
fzrt_error_td fz_math_2d_dist_pt_line_seg(
fz_xy_td * | line_start, |
fz_xy_td * | line_end, |
fz_xy_td * | pt, |
double * | dist ) |
Parameters
line_start [Input]
start point of 2d line segment
line_end [Input]
end point of 2d line segment
pt [Input]
2d point
dist [Result]
distance from point to line segment
Returns
Error codes
Availability
5.0.0.0
Example Files
See Also
Function Set
Defined in