public void RenderRaster(Graphics g, Bitmap bitmap, RasterStyle style, BoundingRectangle viewBox, BoundingRectangle bitmapBounds, double scaleFactor)
{
ICoordinate minPoint = bitmapBounds.Min;
ICoordinate maxPoint = bitmapBounds.Max;
if (viewBox.Intersects(bitmapBounds))
{
Point minP = new Point((int)((minPoint.X - viewBox.MinX) * scaleFactor),
(int)((viewBox.MaxY - minPoint.Y) * scaleFactor));
Point maxP = new Point((int)((maxPoint.X - viewBox.MinX) * scaleFactor),
(int)((viewBox.MaxY - maxPoint.Y) * scaleFactor));
g.InterpolationMode = style.InterpolationMode;
Rectangle r = new Rectangle(minP.X, maxP.Y, maxP.X - minP.X, minP.Y - maxP.Y);
using (ImageAttributes imageAttributes = new ImageAttributes())
{
imageAttributes.SetColorMatrix(style.ColorAdjustmentMatrix,
ColorMatrixFlag.Default,
ColorAdjustType.Bitmap);
g.DrawImage(bitmap, r, 0, 0, bitmap.Width, bitmap.Height,
GraphicsUnit.Pixel, imageAttributes);
}
}
}
public void RenderRaster(Graphics g, Bitmap bitmap, RasterStyle style, BoundingRectangle viewBox, BoundingRectangle bitmapBounds, double scaleFactor)
{
ICoordinate minPoint = bitmapBounds.Min;
ICoordinate maxPoint = bitmapBounds.Max;
if (viewBox.Intersects(bitmapBounds))
{
Point minP = new Point((int)((minPoint.X - viewBox.MinX) * scaleFactor),
(int)((viewBox.MaxY - minPoint.Y) * scaleFactor));
Point maxP = new Point((int)((maxPoint.X - viewBox.MinX) * scaleFactor),
(int)((viewBox.MaxY - maxPoint.Y) * scaleFactor));
g.InterpolationMode = style.InterpolationMode;
Rectangle r = new Rectangle(minP.X, maxP.Y, maxP.X - minP.X, minP.Y - maxP.Y);
using (ImageAttributes imageAttributes = new ImageAttributes())
{
imageAttributes.SetColorMatrix(style.ColorAdjustmentMatrix,
ColorMatrixFlag.Default,
ColorAdjustType.Bitmap);
g.DrawImage(bitmap, r, 0, 0, bitmap.Width, bitmap.Height,
GraphicsUnit.Pixel, imageAttributes);
}
}
}
/// <summary>
/// Creates a new object that is a copy of the current instance.
/// </summary>
/// <returns>A new object that is a copy of this instance</returns>
public object Clone()
{
ColorMatrix cm = this.ColorAdjustmentMatrix;
RasterStyle rs = new RasterStyle()
{
InterpolationMode = this.InterpolationMode,
ColorAdjustmentMatrix = new ColorMatrix(
new float[][] {
new float[] { cm.Matrix00, cm.Matrix01, cm.Matrix02, cm.Matrix03, cm.Matrix04 },
new float[] { cm.Matrix10, cm.Matrix11, cm.Matrix12, cm.Matrix13, cm.Matrix14 },
new float[] { cm.Matrix20, cm.Matrix21, cm.Matrix22, cm.Matrix23, cm.Matrix24 },
new float[] { cm.Matrix30, cm.Matrix31, cm.Matrix32, cm.Matrix33, cm.Matrix34 },
new float[] { cm.Matrix40, cm.Matrix41, cm.Matrix42, cm.Matrix43, cm.Matrix44 }
})
};
return(rs);
}
/// <summary>
/// Creates a new object that is a copy of the current instance.
/// </summary>
/// <returns>A new object that is a copy of this instance</returns>
public object Clone()
{
ColorMatrix cm = this.ColorAdjustmentMatrix;
RasterStyle rs = new RasterStyle()
{
InterpolationMode = this.InterpolationMode,
ColorAdjustmentMatrix = new ColorMatrix(
new float[][] {
new float[] {cm.Matrix00, cm.Matrix01, cm.Matrix02, cm.Matrix03, cm.Matrix04},
new float[] {cm.Matrix10, cm.Matrix11, cm.Matrix12, cm.Matrix13, cm.Matrix14},
new float[] {cm.Matrix20, cm.Matrix21, cm.Matrix22, cm.Matrix23, cm.Matrix24},
new float[] {cm.Matrix30, cm.Matrix31, cm.Matrix32, cm.Matrix33, cm.Matrix34},
new float[] {cm.Matrix40, cm.Matrix41, cm.Matrix42, cm.Matrix43, cm.Matrix44}})
};
return rs;
}
