Esempio n. 1
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		private byte[] TransformRgb24(int width, int height, byte[] frame, IFixedSizeDestination dest)
		{
			if (dest == null) {
				return TransformationUtil.Flip(width, height, 3, frame, FlipHorizontally, FlipVertically);
			}
			var bmp = ImageUtil.ConvertFromRgb24(width, height, frame);
			var transformedBmp = TransformationUtil.Transform(bmp, dest.DmdWidth, dest.DmdHeight, Resize, FlipHorizontally, FlipVertically);
			var transformedFrame = new byte[dest.DmdWidth*dest.DmdHeight*3];
			ImageUtil.ConvertToRgb24(transformedBmp, transformedFrame);
			return transformedFrame;
		}
Esempio n. 2
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		private byte[] TransformGray4(int width, int height, byte[] frame, IFixedSizeDestination dest)
		{
			if (dest == null) {
				return TransformationUtil.Flip(width, height, 1, frame, FlipHorizontally, FlipVertically);
			}
			if (width == dest.DmdWidth && height == dest.DmdHeight && !FlipHorizontally && !FlipVertically) {
				return frame;
			}
			var bmp = ImageUtil.ConvertFromGray4(width, height, frame, 0, 1, 1);
			var transformedBmp = TransformationUtil.Transform(bmp, dest.DmdWidth, dest.DmdHeight, Resize, FlipHorizontally, FlipVertically);
			var transformedFrame = ImageUtil.ConvertToGray4(transformedBmp);
			return transformedFrame;
		}
Esempio n. 3
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		private BitmapSource Transform(BitmapSource bmp, IFixedSizeDestination dest)
		{
			if (dest == null && !FlipHorizontally && !FlipVertically) {
				return bmp;
			}
			int width, height;
			if (dest == null) {
				width = bmp.PixelWidth;
				height = bmp.PixelHeight;
			} else {
				width = dest.DmdWidth;
				height = dest.DmdHeight;
			}
			return TransformationUtil.Transform(bmp, width, height, Resize, FlipHorizontally, FlipVertically);
		}
Esempio n. 4
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		private Tuple<byte[][], Color[]> TransformColoredGray4(int width, int height, byte[][] planes, Color[] palette, IFixedSizeDestination dest)
		{
			if (dest == null) {
				return new Tuple<byte[][], Color[]>(TransformationUtil.Flip(width, height, planes, FlipHorizontally, FlipVertically), palette);
			}
			if (width == dest.DmdWidth && height == dest.DmdHeight && !FlipHorizontally && !FlipVertically) {
				return new Tuple<byte[][], Color[]>(planes, palette);
			}
			var bmp = ImageUtil.ConvertFromGray4(width, height, FrameUtil.Join(width, height, planes), 0, 1, 1);
			var transformedBmp = TransformationUtil.Transform(bmp, dest.DmdWidth, dest.DmdHeight, Resize, FlipHorizontally, FlipVertically);
			var transformedFrame = ImageUtil.ConvertToGray4(transformedBmp);
			return new Tuple<byte[][], Color[]>(FrameUtil.Split(dest.DmdWidth, dest.DmdHeight, 4, transformedFrame), palette);
		}