private static void readPointSymbol(BaseSymbol bs, FileStream fs)
{
short dataSize = FileIOHelpers.ReadInt16FromStream(fs);
short res = FileIOHelpers.ReadInt16FromStream(fs);
List<SymbolElement> symElements = new List<SymbolElement>();
for (int c = 0; c < dataSize; c++)
{
int sType = FileIOHelpers.ReadInt16FromStream(fs);
int stFlags = FileIOHelpers.ReadInt16FromStream(fs);
int color = FileIOHelpers.ReadInt16FromStream(fs);
double lineWidthMM = FileIOHelpers.ReadInt16FromStream(fs) * 0.01;
double stDiameter = FileIOHelpers.ReadInt16FromStream(fs) * 0.01;
int numCoords = FileIOHelpers.ReadInt16FromStream(fs);
int res1 = FileIOHelpers.ReadInt16FromStream(fs);
int res2 = FileIOHelpers.ReadInt16FromStream(fs);
c += 2;
SymbolElement sEl = null;
switch (sType)
{
case 1:
sEl = new LineSymbolElement();
break;
case 2:
sEl = new AreaSymbolElement();
break;
case 3:
sEl = new CircleSymbolElement();
break;
case 4:
sEl = new DotSymbolElement();
break;
}
sEl.Coordinates = new Coordinate[numCoords];
for (int coord = 0; coord < numCoords; coord++)
{
var tcoord = readCoord(fs);
sEl.Coordinates[coord] = tcoord;
c++;
}
symElements.Add(sEl);
}
(bs as PointSymbol).SymbolElements = symElements.ToArray();
}
private static void readLineSymbol(BaseSymbol bs, FileStream fs, ColorInfo[] colors)
{
int col = FileIOHelpers.ReadInt16FromStream(fs);
(bs as LineSymbol).LineWidth = FileIOHelpers.ReadInt16FromStream(fs);
if (colors.Where(x => x.ColorNum == col).Count() == 0)
throw new ApplicationException("cant find color " + col + " for symbol: " + bs.Description + " [" + bs.SymbolNumber + "]");
(bs as LineSymbol).LineColor = colors.Where(x => x.ColorNum == col).Select(x=>x.Color).First();
}
