private void DrawArea(AreaShape shape, RGBColor backgroundColor, MappingConverter converter)
{
if (shape.FillPattern == AreaShapeFillPattern.Fill)
{
Color fillOuterColor = Color.FromArgb(shape.Color.R, shape.Color.G, shape.Color.B);
Color fillInnerColor = Color.FromArgb(backgroundColor.R, backgroundColor.G, backgroundColor.B);
foreach (RingShape ring in shape.OuterRings)
{
FillRing(ring, fillOuterColor, converter);
}
foreach (RingShape ring in shape.InnerRings)
{
FillRing(ring, fillInnerColor, converter);
}
}
else
{
foreach (RingShape ring in shape.OuterRings)
{
DrawRing(ring, converter);
}
foreach (RingShape ring in shape.InnerRings)
{
DrawRing(ring, converter);
}
}
}
public AreaShape GetAreaShape(Dictionary <string, RGBColor> colorRef)
{
AreaShape shape = new AreaShape();
shape.Transparency = transparencySymbol.GetTransparency();
shape.FillPattern = fillPatternSymbol.GetFillPattern();
if (innerRingSymbols.Count == 0)
{
// it only has outer ring
shape.OuterRings = GetRing(outerRingSymbols, colorRef);
}
else
{
// it has inner rings
shape.OuterRings = GetRing(outerRingSymbols, colorRef);
shape.InnerRings = GetRing(innerRingSymbols, colorRef);
}
shape.Color = shape.OuterRings[0].Color;
shape.Width = shape.OuterRings[0].Width;
return(shape);
}
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);
}
