formZ SDK | 5.0 API Reference | System | Math
Description
Calculates the perpendicular distance from a 2d point to a 2d line equation (defined by it's slope and offset).
Plugin Prototype
fzrt_error_td fz_math_2d_dist_pt_line_equ(
double | line_a, |
double | line_c, |
fz_xy_td * | pt, |
double * | dist ) |
Parameters
line_a [Input]
slope of 2d line equation
line_c [Input]
offset of 2d line equation
pt [Input]
2d point
dist [Result]
distance from point to line
Returns
Error codes
Availability
5.0.0.0
Example Files
See Also
Function Set
Defined in