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38 lines
1016 B
Rust
38 lines
1016 B
Rust
// https://github.com/dankamongmen/notcurses/issues/1699
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// https://github.com/dankamongmen/notcurses/issues/1700
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use libnotcurses_sys::*;
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const W: u32 = 32;
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const H: u32 = 32;
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fn main() -> NcResult<()> {
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let nc = Notcurses::new()?;
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println!("pixel support: {:?}", nc.check_pixel_support());
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// create a purple rectangle
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let mut buffer = Vec::<u8>::with_capacity(H as usize * W as usize * 4);
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#[allow(unused_parens)]
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for _byte in (0..={ H * W }) {
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buffer.push(190);
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buffer.push(20);
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buffer.push(80);
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buffer.push(255);
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}
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let vframe1 = NcVisual::from_bgra(&buffer, H, W * 4, W)?;
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// let vframe1 = NcVisual::from_rgba(&buffer, H, W * 4, W)?;
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// let voptions = NcVisualOptions::without_plane(0, 0, 0, 0, H, W, NCBLIT_1x1, 0, 0);
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let voptions = NcVisualOptions::without_plane(0, 0, 0, 0, H, W, NCBLIT_PIXEL, 0, 0);
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vframe1.render(nc, &voptions)?;
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nc.render()?;
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sleep![2];
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vframe1.destroy();
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nc.stop()?;
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Ok(())
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}
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