mirror of
https://github.com/dankamongmen/notcurses.git
synced 2024-11-09 19:10:48 +00:00
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.
39 lines
895 B
Rust
39 lines
895 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 C style with functions.
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use core::ptr::{null, null_mut};
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use libnotcurses_sys::*;
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fn main() {
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unsafe {
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let ncd = ncdirect_init(null(), null_mut(), 0);
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render_image(&mut *ncd, NCBLIT_1x1);
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render_image(&mut *ncd, NCBLIT_2x1);
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render_image(&mut *ncd, NCBLIT_BRAILLE);
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ncdirect_stop(ncd);
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}
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}
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fn render_image(ncd: &mut NcDirect, blit: NcBlitter) {
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unsafe {
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if ncdirect_render_image(
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ncd,
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cstring!["image-16x16.png"],
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NCALIGN_CENTER,
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blit,
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NCSCALE_NONE,
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) != 0
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{
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panic!(
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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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}
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}
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