private void PaintWithOpacity(
Graphics rawGraphics,
Image image,
Rectangle bounds,
float opacity)
{
ImageAttributes opacityAttributes = RadGdiGraphics.GetOpacityAttributes(opacity);
int width1 = image.Width;
int height1 = image.Height;
switch (this.ImageLayout)
{
case ImageLayout.None:
int width2 = bounds.Width;
int height2 = bounds.Height;
rawGraphics.DrawImage(image, bounds, 0, 0, width2, height2, GraphicsUnit.Pixel, opacityAttributes);
break;
case ImageLayout.Tile:
for (int x = bounds.X; x <= bounds.Height; x += image.Height)
{
for (int y = bounds.Y; y <= bounds.Width; y += image.Width)
{
Rectangle destRect = new Rectangle(y, x, width1, height1);
rawGraphics.DrawImage(image, destRect, 0, 0, width1, height1, GraphicsUnit.Pixel, opacityAttributes);
}
}
break;
default:
rawGraphics.DrawImage(image, bounds, 0, 0, width1, height1, GraphicsUnit.Pixel, opacityAttributes);
break;
}
opacityAttributes.Dispose();
}
private void PaintWithOpacity(Graphics rawGraphics, Image image, Rectangle bounds, float opacity)
{
ImageAttributes attributes = RadGdiGraphics.GetOpacityAttributes(opacity);
int srcWidth = image.Width;
int srcHeight = image.Height;
switch (this.ImageLayout)
{
case ImageLayout.None:
srcWidth = bounds.Width;
srcHeight = bounds.Height;
rawGraphics.DrawImage(image, bounds, 0, 0, srcWidth, srcHeight, GraphicsUnit.Pixel, attributes);
break;
case ImageLayout.Tile:
for (int y = bounds.X; y <= bounds.Height; y += image.Height)
{
for (int x = bounds.Y; x <= bounds.Width; x += image.Width)
{
Rectangle destRect = new Rectangle(x, y, srcWidth, srcHeight);
rawGraphics.DrawImage(image, destRect, 0, 0, srcWidth, srcHeight, GraphicsUnit.Pixel, attributes);
}
}
break;
default:
rawGraphics.DrawImage(image, bounds, 0, 0, srcWidth, srcHeight, GraphicsUnit.Pixel, attributes);
break;
}
attributes.Dispose();
}