taolin/cordova-plugin-cszbar-jsg
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iOS sight missing

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iOS sight missing
This commit is contained in:
PaoloMessina 2014-12-22 15:51:57 +01:00
parent 76246b80ed
commit 58e2da4f24
1 changed files with 19 additions and 0 deletions
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19
ios/CsZBar.m
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@ -64,6 +64,25 @@
//UIView *infoButton = [[[[[self.scanReader.view.subviews objectAtIndex:1] subviews] objectAtIndex:0] subviews] objectAtIndex:3];
//[infoButton setHidden:YES];
BOOL drawSight = [[params objectForKey:@"drawSight"] boolValue];
if(drawSight){
CGRect screenRect = [[UIScreen mainScreen] bounds];
CGFloat screenWidth = screenRect.size.width;
CGFloat screenHeight = screenRect.size.height;
CGFloat dim = screenWidth < screenHeight ? screenWidth / 1.1 : screenHeight / 1.1;
UIView *polygonView = [[UIView alloc] initWithFrame: CGRectMake ( 0, 0, dim, dim)];
polygonView.center = self.scanReader.view.center;
polygonView.layer.borderColor = [UIColor greenColor].CGColor;
polygonView.layer.borderWidth = 3.0f;
UIView *lineView = [[UIView alloc] initWithFrame:CGRectMake(0, dim / 2, dim, 1)];
lineView.backgroundColor = [UIColor redColor];
[polygonView addSubview:lineView];
self.scanReader.cameraOverlayView = polygonView;
//[self.scanReader.view addSubview:polygonView];
}
[self.viewController presentModalViewController: self.scanReader animated: YES];
}
}