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Plot interaction methods (#766)

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* move to a basic plot builder with callback
* add some interaction methods
* move interaction demo to its own panel
This commit is contained in:
Sven Niederberger
2021-11-13 11:56:22 +01:00
committed by GitHub
parent 6018c0e194
commit 0bad1d0c99
7 changed files with 277 additions and 176 deletions
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7
egui_demo_lib/src/apps/demo/widget_gallery.rs
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@@ -211,8 +211,7 @@ impl WidgetGallery {
ui.end_row();
ui.add(doc_link_label("Plot", "plot"));
ui.add(example_plot());
example_plot(ui);
ui.end_row();
ui.hyperlink_to(
@@ -227,7 +226,7 @@ impl WidgetGallery {
}
}
fn example_plot() -> egui::plot::Plot {
fn example_plot(ui: &mut egui::Ui) -> egui::Response {
use egui::plot::{Line, Value, Values};
let n = 128;
let line = Line::new(Values::from_values_iter((0..=n).map(|i| {
@@ -236,9 +235,9 @@ fn example_plot() -> egui::plot::Plot {
Value::new(x, x.sin())
})));
egui::plot::Plot::new("example_plot")
.line(line)
.height(32.0)
.data_aspect(1.0)
.show(ui, |plot_ui| plot_ui.line(line))
}
fn doc_link_label<'a>(title: &'a str, search_term: &'a str) -> impl egui::Widget + 'a {