migrations/egui
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Update example screenshots

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This commit is contained in:
Emil Ernerfeldt
2023-09-27 15:34:39 +02:00
parent a128b10ef4
commit cfbad1f865
5 changed files with 10 additions and 34 deletions
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42
examples/save_plot/src/main.rs
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@@ -8,7 +8,7 @@ fn main() -> Result<(), eframe::Error> {
env_logger::init(); // Log to stderr (if you run with `RUST_LOG=debug`).
let options = eframe::NativeOptions {
initial_window_size: Some(egui::vec2(350.0, 400.0)),
initial_window_size: Some(egui::vec2(350.0, 200.0)),
..Default::default()
};
eframe::run_native(
@@ -27,45 +27,19 @@ impl eframe::App for MyApp {
fn update(&mut self, ctx: &egui::Context, frame: &mut eframe::Frame) {
let mut plot_rect = None;
egui::CentralPanel::default().show(ctx, |ui| {
// these are just some dummy variables for the example,
// such that the plot is not at position (0,0)
let height = 200.0;
let border_x = 11.0;
let border_y = 18.0;
let width = 300.0;
ui.heading("My egui Application");
// add some whitespace in y direction
ui.add_space(border_y);
if ui.button("Save Plot").clicked() {
frame.request_screenshot();
}
// add some whitespace in y direction
ui.add_space(border_y);
let my_plot = Plot::new("My Plot").legend(Legend::default());
ui.horizontal(|ui| {
// add some whitespace in x direction
ui.add_space(border_x);
let my_plot = Plot::new("My Plot")
.height(height)
.width(width)
.legend(Legend::default());
// let's create a dummy line in the plot
let graph: Vec<[f64; 2]> = vec![[0.0, 1.0], [2.0, 3.0], [3.0, 2.0]];
let inner = my_plot.show(ui, |plot_ui| {
plot_ui.line(Line::new(PlotPoints::from(graph)).name("curve"));
});
// Remember the position of the plot
plot_rect = Some(inner.response.rect);
// let's create a dummy line in the plot
let graph: Vec<[f64; 2]> = vec![[0.0, 1.0], [2.0, 3.0], [3.0, 2.0]];
let inner = my_plot.show(ui, |plot_ui| {
plot_ui.line(Line::new(PlotPoints::from(graph)).name("curve"));
});
// add some whitespace in y direction
ui.add_space(border_y);
// Remember the position of the plot
plot_rect = Some(inner.response.rect);
});
if let (Some(screenshot), Some(plot_location)) = (self.screenshot.take(), plot_rect) {