private static void AssignRadialGradientTex(FillColor fillcolor, String assignedName, float gradLength, IndentedTextWriter writer)
{
for (int ii = 0; ii < fillcolor.colorList.Count; ii++)
{
Color curcol = fillcolor.colorList[ii];
FillColor.AssignColorRGBTex(curcol, "color" + ii.ToString(), writer);
}
Color firstcol = fillcolor.colorList[0];
writer.Write("\\pgfdeclareradialshading {{{4}}} {{\\pgfpoint{{{0}pt}}{{{1}pt}}}} {{color({2}pt)=({3})",
(fillcolor.focalPoint.X - 50) * gradLength / 100f, //50% is center
(50 - fillcolor.focalPoint.Y) * gradLength / 100f,
fillcolor.positionList[0] * gradLength / 100f,
"color0!" + AlphaValTex(firstcol),
assignedName);
for (int ii = 1; ii < fillcolor.colorList.Count; ii++)
{
Color curcol = fillcolor.colorList[ii];
writer.Write("; color({0}pt)=({1})",
fillcolor.positionList[ii] * gradLength / 100f,
"color" + ii.ToString() + AlphaValTex(curcol));
}
writer.WriteLine("}");
}
private static void AssignLinearGradientTex(FillColor fillcolor, String assignedName, float gradwidth, float gradlength, IndentedTextWriter writer)
{
for (int ii = 0; ii < fillcolor.colorList.Count; ii++)
{
Color curcol = fillcolor.colorList[ii];
FillColor.AssignColorRGBTex(curcol, "color" + ii.ToString(), writer);
}
Color firstcol = fillcolor.colorList[0];
writer.Write("\\pgfdeclareverticalshading {{{3}}} {{ {0}pt }} {{color({1}pt)=({2})",
gradwidth,
fillcolor.positionList[0] * gradlength / 100f,
"color0" + AlphaValTex(firstcol),
assignedName);
for (int ii = 1; ii < fillcolor.colorList.Count; ii++)
{
Color curcol = fillcolor.colorList[ii];
writer.Write("; color({0}pt)=({1})",
fillcolor.positionList[ii] * gradlength / 100f,
"color" + ii.ToString() + AlphaValTex(curcol));
}
writer.WriteLine("}");
}
//private void DefineLineEndings(System.Collections.Generic.List<LineEnding> lineEndingDefs, RenderInformation rendinfo, IndentedTextWriter writer, Graphics g, double scale, Hashtable fontTeXTable)
//{
// if (lineEndingDefs.Count > 0)
// {
// writer.WriteLine("% List of LineEndings used: ");
// for (int ii = 0; ii < lineEndingDefs.Count; ii++)
// {
// LineEnding ending = lineEndingDefs[ii];
// writer.WriteLine("\\def \\{0} {{", ending.ID);
// writer.Indent += 1;
// SBMLExtension.LayoutExtension.GraphicalObject glyph = new SBMLExtension.LayoutExtension.GraphicalObject();
// RectangleF refbounds = new RectangleF();
// ending.Group.ToTex(glyph, writer, g, rendinfo, ending.Group, refbounds, scale, fontTeXTable);
// writer.Indent -= 1;
// writer.WriteLine("}");
// }
// }
//}
private void DefineColorsAndGradients(List <ColorDefinition> ColorDefinitions,
List <GradientDefinition> GradientDefinitions, RenderInformation rendinfo,
IndentedTextWriter writer)
{
if (ColorDefinitions.Count > 0)
{
writer.WriteLine("% List of colors used: ");
for (var ii = 0; ii < ColorDefinitions.Count; ii++)
{
var def = ColorDefinitions[ii];
var color = rendinfo.GetColor(def.ID);
FillColor.AssignColorRGBTex(color, def.ID, writer);
}
writer.WriteLine();
}
if (GradientDefinitions.Count > 0)
{
writer.WriteLine("% List of gradients used: ");
for (var ii = 0; ii < GradientDefinitions.Count; ii++)
{
var def = GradientDefinitions[ii];
FillColor fill;
if (def is LinearGradient)
{
var lindef = (LinearGradient)def;
fill = lindef.GetLinearGradFillColor(rendinfo);
FillColor.AssignGradientTex(fill, lindef.ID, writer);
}
else
{
var raddef = (RadialGradient)def;
fill = raddef.GetRadialFillColor(rendinfo);
FillColor.AssignGradientTex(fill, raddef.ID, writer);
}
writer.WriteLine();
}
}
}