mirror of
https://github.com/dankamongmen/notcurses
synced 2025-04-05 14:20:03 -04:00
6b2805937d
Create new wrapping types that can safely encapsulate the mutable references,
and implement Drop and automatic (de)referencing.
- Notcurses
- rename Notcurses* to NcNotcurses*.
- rename NotcursesOptions to NcNotcursesOptions.
- new Notcurses struct.
- implement Drop, AsRef, AsMut, Deref & DerefMut.
- override stop method to be no-op.
- reimplement constructors and associated methods.
- remove without_altscreen_with_banners constructor.
- update examples and tests.
- rustfmt.
30 lines
759 B
Rust
30 lines
759 B
Rust
//! Example 'direct-image'
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//!
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//! Explore image rendering in direct mode
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//!
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//! NOTE: This example uses the Rust style with methods.
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use libnotcurses_sys::*;
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fn main() -> NcResult<()> {
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let ncd = NcDirect::new()?;
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render_image(ncd, NCBLIT_1x1)?;
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render_image(ncd, NCBLIT_2x1)?;
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render_image(ncd, NCBLIT_BRAILLE)?;
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ncd.stop()?;
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Ok(())
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}
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fn render_image(ncd: &mut NcDirect, blit: NcBlitter) -> NcResult<()> {
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if let Err(nc_error) = ncd.render_image("image-16x16.png", NCALIGN_CENTER, blit, NCSCALE_NONE) {
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return Err(NcError::with_msg(
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nc_error.int,
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"ERROR: ncdirect_render_image(). Make sure you \
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are running this example from the examples folder",
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));
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}
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Ok(())
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}
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