private PUSymbol GetSingleSymbolWithWidth(Collection <string> symbolValues, int penUpIndex, ref int drawingIndex)
{
PUSymbol singleSymbol = new PUSymbol();
singleSymbol.Value = symbolValues[penUpIndex];
singleSymbol.DrawingSymbols = GetDrawingSymbols(symbolValues, ref drawingIndex);
int colorIndex = LastIndexOfSymbolValue(symbolValues, 0, drawingIndex - 1, "SP");
int widthIndex = LastIndexOfSymbolValue(symbolValues, 0, drawingIndex - 1, "SW");
// set color
if (colorIndex == -1)
{
singleSymbol.ColorSymbol = new SPSymbol();
}
else
{
singleSymbol.ColorSymbol = new SPSymbol(symbolValues[colorIndex]);
}
// set width
if (widthIndex == -1)
{
singleSymbol.WidthSymbol = new SWSymbol();
}
else
{
singleSymbol.WidthSymbol = new SWSymbol(symbolValues[widthIndex]);
}
return(singleSymbol);
}
private Collection <PUSymbol> GetRingSymbols(Collection <string> symbolValues,
AreaShapeFillPattern fillPattern,
ref int penUpIndex,
int drawingIndex,
int ringEndIndex)
{
Collection <PUSymbol> singleSymbols = new Collection <PUSymbol>();
while (drawingIndex < ringEndIndex)
{
if (fillPattern == AreaShapeFillPattern.OutLine)
{
PUSymbol symbol = GetSingleSymbolWithWidth(symbolValues, penUpIndex, ref drawingIndex);
singleSymbols.Add(symbol);
}
else
{
PUSymbol symbol = GetSingleSymbolWithoutWidth(symbolValues, penUpIndex, ref drawingIndex);
singleSymbols.Add(symbol);
}
penUpIndex = IndexOfSymbolValue(symbolValues, drawingIndex + 1, symbolValues.Count - 1, "PU");
if (penUpIndex == -1)
{
break;
}
drawingIndex = IndexOfSymbolValue(symbolValues, penUpIndex, symbolValues.Count - 1, "PD", "AA", "CI");
}
return(singleSymbols);
}
public Collection <DAIShape> GetDrawingShapes(Dictionary <string, RGBColor> colorRef)
{
Collection <DAIShape> shapes = new Collection <DAIShape>();
Collection <S52BaseSymbol> symbols = new Collection <S52BaseSymbol>();
// get all symbol values
Collection <string> symbolValues = vectorCommands;
int penUpIndex = IndexOfSymbolValue(symbolValues, 0, symbolValues.Count, "PU");
int ringEndIndex = 0;
while (penUpIndex != -1)
{
int drawingIndex = IndexOfSymbolValue(symbolValues, penUpIndex + 1, symbolValues.Count - 1, "PD", "CI", "AA");
int ringStartIndex = IndexOfSymbolValue(symbolValues, ringEndIndex + 1, drawingIndex - 1, "PM0");
if (ringStartIndex == -1 && drawingIndex != -1)
{
PUSymbol singleSymbol = GetSingleSymbolWithWidth(symbolValues, penUpIndex, ref drawingIndex);
//singleSymbols.Add(singleSymbol);
symbols.Add(singleSymbol);
penUpIndex = IndexOfSymbolValue(symbolValues, drawingIndex + 1, symbolValues.Count - 1, "PU");
}
else if (ringStartIndex == -1 && drawingIndex == -1)
{
penUpIndex = -1;
}
else
{
ringEndIndex = IndexOfSymbolValue(symbolValues, ringStartIndex + 1, symbolValues.Count, "PM2");
PMSymbol areaSymbol = GetAreaSymbol(symbolValues, ref penUpIndex, drawingIndex, ringStartIndex, ringEndIndex);
//areaSymbols.Add(areaSymbol);
symbols.Add(areaSymbol);
}
}
//// get shapes from area symbols
//foreach (PMSymbol areaSymbol in areaSymbols)
//{
// AreaShape areaShape = areaSymbol.GetAreaShape(colorRef);
// shapes.Add(areaShape);
//}
//// get shapes from single symbols
//foreach (PUSymbol singleSymbol in singleSymbols)
//{
// Collection<DAIShape> singleShapes = singleSymbol.GetShapes(colorRef);
// foreach (DAIShape shape in singleShapes)
// {
// shapes.Add(shape);
// }
//}
foreach (S52BaseSymbol symbol in symbols)
{
if (symbol is PUSymbol)
{
Collection <DAIShape> singleShapes = (symbol as PUSymbol).GetShapes(colorRef);
foreach (DAIShape shape in singleShapes)
{
shapes.Add(shape);
}
}
else if (symbol is PMSymbol)
{
AreaShape areaShape = (symbol as PMSymbol).GetAreaShape(colorRef);
shapes.Add(areaShape);
}
}
return(shapes);
}