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37 lines
927 B
Rust
37 lines
927 B
Rust
//! Example 'direct-image'
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//!
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//! Explore image rendering in direct mode
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use std::ffi::CString;
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// This time we are gonna use the notcurses library through the `sys` namespace
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use libnotcurses_sys as sys;
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fn main() {
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unsafe {
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let ncd = sys::NcDirect::new();
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render_image(&mut *ncd, sys::NCBLIT_1x1);
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render_image(&mut *ncd, sys::NCBLIT_2x1);
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render_image(&mut *ncd, sys::NCBLIT_BRAILLE);
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sys::ncdirect_stop(ncd);
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}
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}
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fn render_image(ncd: &mut sys::NcDirect, blit: sys::NcBlitter) {
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unsafe {
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if sys::ncdirect_render_image(
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ncd,
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CString::new("image-16x16.png").unwrap().as_ptr(),
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sys::NCALIGN_CENTER,
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blit,
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sys::NCSCALE_NONE,
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) != 0
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{
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panic!("ERR: ncdirect_render_image. Make sure \
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you are running this example from the examples folder");
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}
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}
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}
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