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Code Issues Projects Releases Wiki Activity

ImageRenderer opacity fix. Fixes #49

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This commit is contained in:
Victor Sukochev 2016-09-08 11:40:27 +06:00
parent 04e5d57991
commit 498f5e948f
1 changed files with 6 additions and 1 deletions
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7
Source/render/ImageRenderer.swift
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@ -49,7 +49,12 @@ class ImageRenderer: NodeRenderer {
rect = CGRectMake(0, 0, w, h)
}
}
uiimage.drawInRect(rect)
CGContextScaleCTM(ctx.cgContext, 1.0, -1.0)
CGContextTranslateCTM(ctx.cgContext, 0.0, -1.0 * rect.height)
CGContextSetAlpha(ctx.cgContext, CGFloat(opacity))
CGContextDrawImage(ctx.cgContext, rect, uiimage.CGImage)
}
}