public Stroke(double initWidth)
{
_strokeGen = new StrokeGenerator();
this.Width = initWidth;
}
public VertexStore MakeVxs(VertexStore sourceVxs, VertexStore outputVxs)
{
StrokeGenerator strkgen = _strokeGen;
int j = sourceVxs.Count;
strkgen.Reset();
VertexCmd cmd;
double x = 0, y = 0, startX = 0, startY = 0;
for (int i = 0; i < j; ++i)
{
cmd = sourceVxs.GetVertex(i, out x, out y);
switch (cmd)
{
case VertexCmd.NoMore:
break;
case VertexCmd.Close:
if (i < j)
{
//close command
strkgen.Close();
strkgen.WriteTo(outputVxs);
strkgen.Reset();
}
else
{
}
break;
case VertexCmd.CloseAndEndFigure:
if (i < j)
{
//close command
strkgen.Close();
strkgen.WriteTo(outputVxs);
strkgen.Reset();
}
else
{
}
break;
case VertexCmd.LineTo:
case VertexCmd.P2c: //user must flatten the curve before do stroke
case VertexCmd.P3c: //user must flatten the curve before do stroke
strkgen.AddVertex(x, y, cmd);
break;
case VertexCmd.MoveTo:
strkgen.AddVertex(x, y, cmd);
startX = x;
startY = y;
break;
default: throw new System.NotSupportedException();
}
}
strkgen.WriteTo(outputVxs);
strkgen.Reset();
return(outputVxs);
}