Merge pull request #46 from meitu/feature/gzm/test

【Bugfix】扩大热区，保证响应有效
meitu · Apr 10, 2023 · 3d8e873 · 3d8e873
2 parents c500f6b + af7ef50
commit 3d8e873
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Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/Sources/MPILabel.m b/Sources/MPILabel.m
@@ -740,6 +740,11 @@ - (CGRect)grabberRectForGrabberType:(MPITextSelectionGrabberType)grabberType {
 - (NSUInteger)characterIndexForPoint:(CGPoint)point {
     MPITextRenderer *renderer = [self currentRenderer];
     point = [self convertPointToTextKit:point forBounds:self.bounds textSize:renderer.size];
+    CGFloat pointX = MIN(point.x, renderer.size.width) - 1;
+    CGFloat pointY = MIN(point.y, renderer.size.height) - 1;
+    pointX = pointX < 0 ? 1 : pointX;
+    pointY = pointY < 0 ? 1 : pointY;
+    point = CGPointMake(pointX, pointY);
     return [renderer characterIndexForPoint:point];
 }
 

diff --git a/Sources/MPITextSelectionView.m b/Sources/MPITextSelectionView.m
@@ -8,7 +8,7 @@
 #import "MPITextSelectionView.h"
 #import "MPITextGeometryHelpers.h"
 
-#define kGrabberTouchHitTestExtend 14.0
+#define kGrabberTouchHitTestExtend 20.0
 #define kKnobTouchHitTestExtend 7.0
 #define kSelectionAlpha 0.2