Check empty crop size

gabm · Dec 30, 2024 · 0df085b · 0df085b
1 parent 676530f
commit 0df085b
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Showing 2 changed files with 8 additions and 8 deletions.
diff --git a/src/femtovg_area/imp.rs b/src/femtovg_area/imp.rs
@@ -291,15 +291,11 @@ impl FemtoVgAreaMut {
             .crop_tool
             .borrow()
             .get_crop()
-            .map(|c| rect_ensure_in_bounds(c.get_rectangle(), bounds))
+            .map(|c| c.get_rectangle())
+            .map(|rect| rect_ensure_in_bounds(rect, bounds))
             .map(rect_round)
-            .unwrap_or((
-                Vec2D::zero(),
-                Vec2D::new(
-                    self.background_image.width() as f32,
-                    self.background_image.height() as f32,
-                ),
-            ));
+            .filter(|(_, size)| !size.is_zero())
+            .unwrap_or(bounds);
 
         // create render-target
         let image_id = canvas.create_image_empty(

diff --git a/src/math.rs b/src/math.rs
@@ -54,6 +54,10 @@ impl Vec2D {
             Vec2D::new(-a, -b)
         }
     }
+
+    pub fn is_zero(&self) -> bool {
+        self.x.abs() < f32::EPSILON && self.y.abs() < f32::EPSILON
+    }
 }
 
 impl Add for Vec2D {