Fixes the selection view frame when the document and the scrollView heights are equal.

stefanceriu · stefanceriu · commit d6095c4110cc · 2015-01-26T15:27:39.000Z
diff --git a/SCXcodeMinimap/SCXcodeMinimapView.m b/SCXcodeMinimap/SCXcodeMinimapView.m
@@ -167,7 +167,7 @@ - (void)updateOffset
 		return;
 	}
 	
-	CGFloat ratio = (CGRectGetHeight([self.scrollView.documentView frame]) - CGRectGetHeight(self.scrollView.bounds) * (1 / self.scrollView.magnification)) / editorContentHeight * (1 / self.scrollView.magnification);
+	CGFloat ratio = (MAX(CGRectGetHeight(self.scrollView.bounds) , (CGRectGetHeight([self.scrollView.documentView frame]) - CGRectGetHeight(self.scrollView.bounds))) * (1 / self.scrollView.magnification)) / editorContentHeight * (1 / self.scrollView.magnification);
 	
 	if(ratio == 0.0f) {
 		[self.selectionView setFrame:selectionViewFrame];

Original file line number	Diff line number	Diff line change
`@@ -167,7 +167,7 @@ - (void)updateOffset`
`167`	`167`	`return;`
`168`	`168`	`}`
`169`	`169`
`170`		`- CGFloat ratio = (CGRectGetHeight([self.scrollView.documentView frame]) - CGRectGetHeight(self.scrollView.bounds) * (1 / self.scrollView.magnification)) / editorContentHeight * (1 / self.scrollView.magnification);`
	`170`	`+ CGFloat ratio = (MAX(CGRectGetHeight(self.scrollView.bounds) , (CGRectGetHeight([self.scrollView.documentView frame]) - CGRectGetHeight(self.scrollView.bounds))) * (1 / self.scrollView.magnification)) / editorContentHeight * (1 / self.scrollView.magnification);`
`171`	`171`
`172`	`172`	`if(ratio == 0.0f) {`
`173`	`173`	`[self.selectionView setFrame:selectionViewFrame];`