formZ SDK | 5.0 API Reference | System | Math
Description
Given a line equation, a point on that line, and an angle,
finds the line equation (defined by it's slope and offset) which goes through
the point and encloses the given angle with the given line.
The optional kase parameter returns whether the line is
horizontal (1), vertical (2) or at an arbitrary angle (0).
Plugin Prototype
fzrt_error_td fz_math_2d_equ_from_line_pt_ang(
double | line_in_a, |
double | line_in_c, |
fz_xy_td * | pt, |
double | angle, |
double * | line_out_a, |
double * | line_out_c, |
fzrt_int * | kase ) |
Parameters
line_in_a [Input]
slope of 2d line equation
line_in_c [Input]
offset of 2d line equation
pt [Input]
2d point
angle [Input]
angle
line_out_a [Result]
slope of 2d line equation
line_out_c [Result]
offset of 2d line equation
kase [Result, Optional]
information about the line equation
Returns
Error codes
Availability
5.0.0.0
Example Files
Function Set
Defined in