tg_line

tg_sys

Struct tg_line 

Source 
pub struct tg_line { /* private fields */ }
Expand description

A line is a series of tg_segment that make up a linestring.

Creating

To create a new line use the tg_line_new() function.

struct tg_line *line = tg_line_new(points, npoints);

Upcasting

A tg_line can always be safely upcasted to a tg_geom; allowing it to use any tg_geom_*() function.

struct tg_geom *geom = (struct tg_geom*)line; // Cast to a tg_geom

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