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【CSharp】图片文字放置位置

作者:一铛 / 发布于2015/5/6/ 642


	#region 图片文字放置位置
	 private int[] PicPosition(ImagePosition watermarkPosition, int phWidth, int phHeight, int wmWidth, int wmHeight)
	 {
	 int[] position = new int[2];
	 switch (watermarkPosition)
	 {
	 case ImagePosition.BottomMiddle:
	 position[0] = (phWidth - wmWidth) / 2;
	 position[1] = phHeight - wmHeight - 10;
	 break;
	 case ImagePosition.Center:
	 position[0] = (phWidth - wmWidth) / 2;
	 position[1] = (phHeight - wmHeight) / 2;
	 break;
	 case ImagePosition.LeftBottom:
	 position[0] = 10;
	 position[1] = phHeight - wmHeight - 10;
	 break;
	 case ImagePosition.LeftTop:
	 position[0] = 10;
	 position[1] = 10;
	 break;
	 case ImagePosition.RightTop:
	 position[0] = phWidth - wmWidth - 10;
	 position[1] = 10;
	 break;
	 case ImagePosition.RigthBottom:
	 position[0] = phWidth - wmWidth - 10;
	 position[1] = phHeight - wmHeight - 10;
	 break;
	 case ImagePosition.TopMiddle:
	 position[0] = (phWidth - wmWidth) / 2;
	 position[1] = 10;
	 break;
	 default:
	 position[0] = 10;
	 position[1] = phHeight - wmHeight - 10;
	 break;
	 }
	 return position;
	 }

	 private float[] PicPosition(ImagePosition watermarkPosition, float phWidth, float phHeight, float wmWidth, float wmHeight)
	 {
	 float[] position = new float[2];
	 switch (watermarkPosition)
	 {
	 case ImagePosition.BottomMiddle:
	 position[0] = (phWidth - wmWidth) / 2;
	 position[1] = phHeight - wmHeight - 10;
	 break;
	 case ImagePosition.Center:
	 position[0] = (phWidth - wmWidth) / 2;
	 position[1] = (phHeight - wmHeight) / 2;
	 break;
	 case ImagePosition.LeftBottom:
	 position[0] = 10;
	 position[1] = phHeight - wmHeight - 10;
	 break;
	 case ImagePosition.LeftTop:
	 position[0] = 10;
	 position[1] = 10;
	 break;
	 case ImagePosition.RightTop:
	 position[0] = phWidth - wmWidth - 10;
	 position[1] = 10;
	 break;
	 case ImagePosition.RigthBottom:
	 position[0] = phWidth - wmWidth - 10;
	 position[1] = phHeight - wmHeight - 10;
	 break;
	 case ImagePosition.TopMiddle:
	 position[0] = (phWidth - wmWidth) / 2;
	 position[1] = 10;
	 break;
	 default:
	 position[0] = 10;
	 position[1] = phHeight - wmHeight - 10;
	 break;
	 }
	 return position;
	 }

	 #endregion

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