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Allow box zoom in any direction (#2028)

pull/2036/head
Zoxc 2 years ago
committed by GitHub
parent
commit
2842d390c9
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  1. 12
      crates/egui/src/widgets/plot/mod.rs

12
crates/egui/src/widgets/plot/mod.rs

@ -876,14 +876,18 @@ impl Plot {
let box_start_pos = transform.value_from_position(box_start_pos);
let box_end_pos = transform.value_from_position(box_end_pos);
let new_bounds = PlotBounds {
min: [box_start_pos.x, box_end_pos.y],
max: [box_end_pos.x, box_start_pos.y],
min: [
box_start_pos.x.min(box_end_pos.x),
box_start_pos.y.min(box_end_pos.y),
],
max: [
box_start_pos.x.max(box_end_pos.x),
box_start_pos.y.max(box_end_pos.y),
],
};
if new_bounds.is_valid() {
transform.set_bounds(new_bounds);
auto_bounds = false.into();
} else {
auto_bounds = true.into();
}
// reset the boxed zoom state
last_click_pos_for_zoom = None;

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