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dotSCAD/docs/lib2x-px_line.md
2020-01-28 17:51:20 +08:00

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# px_line
Given two points. `px_line` returns points that can be used to draw a pixel-style line.
**Since:** 2.0
## Parameters
- `p1` : The start point `[x, y]` or `[x, y, z]`. x, y, z must be integer.
- `p2` : The end point `[x, y]` or `[x, y, z]`. x, y, z must be integer.
## Examples
use <pixel/px_line.scad>;
for(pt = px_line([-10, 0], [20, 50])) {
translate(pt)
square(1, center = true);
}
![px_line](images/lib2-px_line-1.JPG)
use <pixel/px_line.scad>;
for(pt = px_line([-10, 0, -10], [20, 50, 10])) {
translate(pt)
cube(1, center = true);
}
![px_line](images/lib2-px_line-2.JPG)