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[ios] Fix scale bar label alignment

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This commit is contained in:
Jason Wray
2017-10-17 20:56:22 -04:00
parent cabf5d2970
commit 817e5c109f
1 changed files with 3 additions and 3 deletions
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6
platform/ios/src/MGLScaleBar.mm
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@@ -334,7 +334,7 @@ static const CGFloat MGLFeetPerMeter = 3.28084;
}
- (void)layoutBars {
CGFloat barWidth = (CGRectGetWidth(self.bounds) - self.borderWidth * 2.0f) / self.bars.count;
CGFloat barWidth = round((CGRectGetWidth(self.bounds) - self.borderWidth * 2.0f) / self.bars.count);
NSUInteger i = 0;
for (UIView *bar in self.bars) {
@@ -357,11 +357,11 @@ static const CGFloat MGLFeetPerMeter = 3.28084;
}
- (void)layoutLabels {
CGFloat barWidth = self.bounds.size.width / self.bars.count;
CGFloat barWidth = round(self.bounds.size.width / self.bars.count);
BOOL RTL = [self usesRightToLeftLayout];
NSUInteger i = RTL ? self.bars.count : 0;
for (MGLScaleBarLabel *label in self.labels) {
CGFloat xPosition = barWidth * i - CGRectGetMidX(label.bounds) + self.borderWidth;
CGFloat xPosition = round(barWidth * i - CGRectGetMidX(label.bounds) + self.borderWidth);
label.frame = CGRectMake(xPosition, 0,
CGRectGetWidth(label.bounds),
CGRectGetHeight(label.bounds));