formZ SDK | 5.0 API Reference | System | Math

# fz_math_2d_line_seg_from_equ

Description

Given a 2d line equation (defined by it's slope and offset), creates a 2d unit length line segment (defined by it's start and end points).
Note : the start and end point of the line segment are chosen arbitrarily.

Plugin Prototype

fzrt_error_td fz_math_2d_line_seg_from_equ(

double | line_equ_a,
double | line_equ_c,
fz_xy_td * | line_start,
fz_xy_td * | line_end )

Parameters

line_equ_a [Input]

slope of 2d line equation

line_equ_c [Input]

offset of 2d line equation

line_start [Result]

start point of 2d line segment

line_end [Result]

end point of 2d line segment

Returns

Error codes

Availability

5.0.0.0

Example Files

util_math_2d.fsl

See Also

Function Set

fz_math_fset

Defined in

fz_math_api.h