void parse_poly(string[] attr, bool close_flag)
{
int i;
double x = 0.0;
double y = 0.0;
m_SVGPath.begin_path();
for (i = 0; attr[i] != null; i += 2)
{
if (!parse_attr(attr[i], attr[i + 1]))
{
if (string.Equals(attr[i], "points"))
{
m_SVGPathTokenizer.set_path_str(attr[i + 1]);
if (!m_SVGPathTokenizer.next())
{
throw new SVGException("parse_poly: Too few coordinates");
}
x = m_SVGPathTokenizer.last_number();
if (!m_SVGPathTokenizer.next())
{
throw new SVGException("parse_poly: Too few coordinates");
}
y = m_SVGPathTokenizer.last_number();
m_SVGPath.MoveTo(x, y);
while (m_SVGPathTokenizer.next())
{
x = m_SVGPathTokenizer.last_number();
if (!m_SVGPathTokenizer.next())
{
throw new SVGException("parse_poly: Odd number of coordinates");
}
y = m_SVGPathTokenizer.last_number();
m_SVGPath.LineTo(x, y);
}
}
}
}
if (close_flag)
{
m_SVGPath.CloseSubPath();
}
m_SVGPath.end_path();
}
public void parse_path(SVGPathTokenizer tok)
{
while (tok.next())
{
double[] arg = new double[10];
int cmd = tok.last_command();
int i;
switch (cmd)
{
case 'M':
case 'm':
arg[0] = tok.last_number();
arg[1] = tok.next(cmd);
MoveTo(arg[0], arg[1], cmd == 'm');
break;
case 'L':
case 'l':
arg[0] = tok.last_number();
arg[1] = tok.next(cmd);
LineTo(arg[0], arg[1], cmd == 'l');
break;
case 'V':
case 'v':
vline_to(tok.last_number(), cmd == 'v');
break;
case 'H':
case 'h':
hline_to(tok.last_number(), cmd == 'h');
break;
case 'Q':
case 'q':
arg[0] = tok.last_number();
for (i = 1; i < 4; i++)
{
arg[i] = tok.next(cmd);
}
Curve3(arg[0], arg[1], arg[2], arg[3], cmd == 'q');
break;
case 'T':
case 't':
arg[0] = tok.last_number();
arg[1] = tok.next(cmd);
Curve3(arg[0], arg[1], cmd == 't');
break;
case 'C':
case 'c':
arg[0] = tok.last_number();
for (i = 1; i < 6; i++)
{
arg[i] = tok.next(cmd);
}
Curve4(arg[0], arg[1], arg[2], arg[3], arg[4], arg[5], cmd == 'c');
break;
case 'S':
case 's':
arg[0] = tok.last_number();
for (i = 1; i < 4; i++)
{
arg[i] = tok.next(cmd);
}
Curve4(arg[0], arg[1], arg[2], arg[3], cmd == 's');
break;
case 'A':
case 'a':
throw new SVGException("parse_path: Command A: NOT IMPLEMENTED YET");
case 'Z':
case 'z':
CloseSubPath();
break;
default:
{
throw new SVGException("parse_path: Invalid Command %c", cmd);
}
}
}
}
