44 lines
1.1 KiB
Rust
44 lines
1.1 KiB
Rust
#![cfg_attr(not(debug_assertions), windows_subsystem = "windows")] // hide console window on Windows in release
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use eframe::{egui, epi};
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use egui_extras::RetainedImage;
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struct MyApp {
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image: RetainedImage,
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}
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impl Default for MyApp {
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fn default() -> Self {
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Self {
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image: RetainedImage::from_image_bytes(
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"rust-logo-256x256.png",
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include_bytes!("rust-logo-256x256.png"),
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)
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.unwrap(),
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}
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}
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}
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impl epi::App for MyApp {
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fn name(&self) -> &str {
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"Show an image with eframe/egui"
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}
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fn update(&mut self, ctx: &egui::Context, _frame: &epi::Frame) {
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egui::CentralPanel::default().show(ctx, |ui| {
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ui.heading("This is an image:");
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self.image.show(ui);
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ui.heading("This is an image you can click:");
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ui.add(egui::ImageButton::new(
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self.image.texture_id(ctx),
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self.image.size_vec2(),
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));
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});
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}
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}
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fn main() {
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let options = eframe::NativeOptions::default();
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eframe::run_native(Box::new(MyApp::default()), options);
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}
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