public void RealizeFill(Brush brush, double opacity, ref XForm xform, ref XImage ximage) // PdfColorMode colorMode)
{
SolidColorBrush sbrush;
LinearGradientBrush lbrush;
RadialGradientBrush rbrush;
ImageBrush ibrush;
VisualBrush vbrush;
if ((sbrush = brush as SolidColorBrush) != null)
{
Color color = sbrush.Color;
//color = ColorSpaceHelper.EnsureColorMode(colorMode, color);
this.writer.WriteRgb(color, " rg\n");
//if (this.renderer.Owner.Version >= 14 && this.realizedStrokeColor.A != color.A)
//if (this.realizedFillColor.ScA != color.ScA)
{
PdfExtGState extGState = this.writer.Owner.ExtGStateTable.GetExtGStateNonStroke(color.ScA);
string gs = this.writer.Resources.AddExtGState(extGState);
this.writer.WriteLiteral("{0} gs\n", gs);
// Must create transparany group
if (color.ScA < 1)
this.writer.CreateDefaultTransparencyGroup();
}
this.realizedFillColor = color;
//if (colorMode != PdfColorMode.Cmyk)
//{
// if (this.realizedFillColor.Rgb != color.Rgb)
// {
// this.renderer.Append(PdfEncoders.ToString(color, PdfColorMode.Rgb));
// this.renderer.Append(" rg\n");
// }
//}
//else
//{
// if (!ColorSpaceHelper.IsEqualCmyk(this.realizedFillColor, color))
// {
// this.renderer.Append(PdfEncoders.ToString(color, PdfColorMode.Cmyk));
// this.renderer.Append(" k\n");
// }
//}
//if (this.renderer.Owner.Version >= 14 && this.realizedFillColor.A != color.A)
//{
// PdfExtGState extGState = this.renderer.Owner.ExtGStateTable.GetExtGStateNonStroke(color.A);
// string gs = this.renderer.Resources.AddExtGState(extGState);
// this.renderer.AppendFormat("{0} gs\n", gs);
// // Must create transparany group
// if (this.renderer.page != null && color.A < 1)
// this.renderer.page.transparencyUsed = true;
//}
//this.realizedFillColor = color;
}
else if ((lbrush = brush as LinearGradientBrush) != null)
{
// NOT IN USE ANYMORE
//RealizeLinearGradientBrush(lbrush, xform);
}
else if ((rbrush = brush as RadialGradientBrush) != null)
{
// NOT IN USE ANYMORE
//RealizeRadialGradientBrush(rbrush, xform);
}
else if ((ibrush = brush as ImageBrush) != null)
{
// NOT IN USE ANYMORE
//RealizeImageBrush(ibrush, ref xform, ref ximage);
}
else if ((vbrush = brush as VisualBrush) != null)
{
// NOT IN USE ANYMORE
//RealizeVisualBrush(vbrush, ref xform);
}
else
{
//return new SolidColorBrush(Colors//
//Debugger.Break();
}
}
///// <summary>
///// Makes the specified pen and brush to the current graphics objects.
///// </summary>
//void Realize(Pen pen, XBrush brush)
//{
// BeginPage();
// BeginGraphic();
// RealizeTransform();
// if (pen != null)
// this.gfxState.RealizePen(pen, this.colorMode); // this.page.document.Options.ColorMode);
// if (brush != null)
// this.gfxState.RealizeBrush(brush, this.colorMode); // this.page.document.Options.ColorMode);
//}
/// <summary>
/// Makes the specified brush to the current graphics object.
/// </summary>
public void RealizeFill(Brush brush, ref XForm xform, ref XImage ximage)
{
this.graphicsState.RealizeFill(brush, 1, ref xform, ref ximage);
}
public void WriteOpacityMask(Brush brush)
{
// TODO
}
protected XPGradientBrush(Brush brush)
: base(brush)
{
}
protected XPTilingBrush(Brush brush)
: base(brush)
{
}
protected XPBrush(Brush brush)
{
this.brush = brush;
}