Constant RENDER_LINE_METHOD

pub const RENDER_LINE_METHOD: &'static str;

Available on crate feature dep_sdl3 only.

A variable controlling how the 2D render API renders lines.

The variable can be set to the following values:

• “0”: Use the default line drawing method (Bresenham’s line algorithm)
• “1”: Use the driver point API using Bresenham’s line algorithm (correct, draws many points)
• “2”: Use the driver line API (occasionally misses line endpoints based on hardware driver quirks
• “3”: Use the driver geometry API (correct, draws thicker diagonal lines)

This hint should be set before creating a renderer.

Availability

This hint is available since SDL 3.2.0.