public override string ToString()
{
PathSeg prev = null;
var builder = new System.Text.StringBuilder();
foreach (PathSeg seg in _path)
{
if (prev == null || (prev.Type != seg.Type || prev.Abs != seg.Abs))
{
builder.Append(seg.Char).Append(" ");
}
foreach (float d in seg.Data)
{
builder.Append(d.ToString(CultureInfo.InvariantCulture)).Append(" ");
}
prev = seg;
}
return(builder.ToString());
}
public override string ToString()
{
PathSeg pathSeg = null;
string text = "";
foreach (PathSeg pathSeg2 in this._path)
{
if (pathSeg == null || pathSeg.Type != pathSeg2.Type || pathSeg.Abs != pathSeg2.Abs)
{
text += pathSeg2.Char;
text += " ";
}
float[] data = pathSeg2.Data;
for (int i = 0; i < data.Length; i++)
{
text += data[i].ToString();
text += " ";
}
pathSeg = pathSeg2;
}
return(text);
}
public override string ToString()
{
PathSeg prev = null;
string s = "";
foreach (PathSeg seg in _path)
{
if (prev == null || (prev.Type != seg.Type || prev.Abs != seg.Abs))
{
s += seg.Char;
s += " ";
}
foreach (float d in seg.Data)
{
s += d.ToString();
s += " ";
}
prev = seg;
}
return(s);
}
/// <summary>
/// The parsing of the path is not completely perfect yet. You can only have one space between path elements.
/// </summary>
/// <param name="s"></param>
public void FromString(string s)
{
string[] sa = s.Split(new char[] { ' ', ',', '\t', '\r', '\n' });
PathSeg ps;
int datasize = 0;
SvgPathSegType pt = SvgPathSegType.SVG_SEGTYPE_UNKNOWN;
bool abs = false;
int i = 0;
char segTypeChar;
_path = new ArrayList();
while (i < sa.Length) {
if (sa[i] == "") {
i += 1;
continue;
}
//check for a segment-type character
if (char.IsLetter(sa[i][0])) {
segTypeChar = sa[i][0];
if (segTypeChar == 'M' || segTypeChar == 'm') {
pt = SvgPathSegType.SVG_SEGTYPE_MOVETO;
abs = (segTypeChar == 'M');
datasize = 2;
} else if (segTypeChar == 'Z' || segTypeChar == 'z') {
pt = SvgPathSegType.SVG_SEGTYPE_CLOSEPATH;
datasize = 0;
} else if (segTypeChar == 'L' || segTypeChar == 'l') {
pt = SvgPathSegType.SVG_SEGTYPE_LINETO;
abs = (segTypeChar == 'L');
datasize = 2;
} else if (segTypeChar == 'H' || segTypeChar == 'h') {
pt = SvgPathSegType.SVG_SEGTYPE_HLINETO;
abs = (segTypeChar == 'H');
datasize = 1;
} else if (segTypeChar == 'V' || segTypeChar == 'v') {
pt = SvgPathSegType.SVG_SEGTYPE_VLINETO;
abs = (segTypeChar == 'V');
datasize = 1;
} else if (segTypeChar == 'C' || segTypeChar == 'c') {
pt = SvgPathSegType.SVG_SEGTYPE_CURVETO;
abs = (segTypeChar == 'C');
datasize = 6;
} else if (segTypeChar == 'S' || segTypeChar == 's') {
pt = SvgPathSegType.SVG_SEGTYPE_SMOOTHCURVETO;
abs = (segTypeChar == 'S');
datasize = 4;
} else if (segTypeChar == 'Q' || segTypeChar == 'q') {
pt = SvgPathSegType.SVG_SEGTYPE_BEZIERTO;
abs = (segTypeChar == 'Q');
datasize = 4;
} else if (segTypeChar == 'T' || segTypeChar == 't') {
pt = SvgPathSegType.SVG_SEGTYPE_SMOOTHBEZIERTO;
abs = (segTypeChar == 'T');
datasize = 2;
} else if (segTypeChar == 'A' || segTypeChar == 'a') {
pt = SvgPathSegType.SVG_SEGTYPE_ARCTO;
abs = (segTypeChar == 'A');
datasize = 7;
} else {
throw new SvgException("Invalid SvgPath", s);
}
//strip off type character
sa[i] = sa[i].Substring(1);
if (sa[i] == "")
i += 1;
}
if (pt == SvgPathSegType.SVG_SEGTYPE_UNKNOWN)
throw new SvgException("Invalid SvgPath", s);
float[] arr = new float[datasize];
for (int j = 0; j < datasize; ++j) {
arr[j] = float.Parse(sa[i + j]);
}
ps = new PathSeg(pt, abs, arr);
_path.Add(ps);
i += datasize;
}
}
/// <summary>
/// The parsing of the path is not completely perfect yet. You can only have one space between path elements.
/// </summary>
/// <param name="s"></param>
public void FromString(string s)
{
var sa = s.Split(new char[] { ' ', ',', '\t', '\r', '\n' });
PathSeg ps;
var datasize = 0;
var pt = SvgPathSegType.SVG_SEGTYPE_UNKNOWN;
var abs = false;
var i = 0;
char segTypeChar;
_path = new ArrayList();
while (i < sa.Length)
{
if (sa[i] == "")
{
i += 1;
continue;
}
//check for a segment-type character
if (char.IsLetter(sa[i][0]))
{
segTypeChar = sa[i][0];
if (segTypeChar == 'M' || segTypeChar == 'm')
{
pt = SvgPathSegType.SVG_SEGTYPE_MOVETO;
abs = (segTypeChar == 'M');
datasize = 2;
}
else if (segTypeChar == 'Z' || segTypeChar == 'z')
{
pt = SvgPathSegType.SVG_SEGTYPE_CLOSEPATH;
datasize = 0;
}
else if (segTypeChar == 'L' || segTypeChar == 'l')
{
pt = SvgPathSegType.SVG_SEGTYPE_LINETO;
abs = (segTypeChar == 'L');
datasize = 2;
}
else if (segTypeChar == 'H' || segTypeChar == 'h')
{
pt = SvgPathSegType.SVG_SEGTYPE_HLINETO;
abs = (segTypeChar == 'H');
datasize = 1;
}
else if (segTypeChar == 'V' || segTypeChar == 'v')
{
pt = SvgPathSegType.SVG_SEGTYPE_VLINETO;
abs = (segTypeChar == 'V');
datasize = 1;
}
else if (segTypeChar == 'C' || segTypeChar == 'c')
{
pt = SvgPathSegType.SVG_SEGTYPE_CURVETO;
abs = (segTypeChar == 'C');
datasize = 6;
}
else if (segTypeChar == 'S' || segTypeChar == 's')
{
pt = SvgPathSegType.SVG_SEGTYPE_SMOOTHCURVETO;
abs = (segTypeChar == 'S');
datasize = 4;
}
else if (segTypeChar == 'Q' || segTypeChar == 'q')
{
pt = SvgPathSegType.SVG_SEGTYPE_BEZIERTO;
abs = (segTypeChar == 'Q');
datasize = 4;
}
else if (segTypeChar == 'T' || segTypeChar == 't')
{
pt = SvgPathSegType.SVG_SEGTYPE_SMOOTHBEZIERTO;
abs = (segTypeChar == 'T');
datasize = 2;
}
else if (segTypeChar == 'A' || segTypeChar == 'a')
{
pt = SvgPathSegType.SVG_SEGTYPE_ARCTO;
abs = (segTypeChar == 'A');
datasize = 7;
}
else
{
throw new SvgException("Invalid SvgPath", s);
}
//strip off type character
sa[i] = sa[i].Substring(1);
if (sa[i] == "")
{
i += 1;
}
}
if (pt == SvgPathSegType.SVG_SEGTYPE_UNKNOWN)
{
throw new SvgException("Invalid SvgPath", s);
}
var arr = new float[datasize];
for (int j = 0; j < datasize; ++j)
{
arr[j] = float.Parse(sa[i + j], CultureInfo.InvariantCulture);
}
ps = new PathSeg(pt, abs, arr);
_path.Add(ps);
i += datasize;
}
}
public void FromString(string s)
{
string[] array = s.Split(new char[]
{
' ',
',',
'\t',
'\r',
'\n'
});
int num = 0;
SvgPathSegType svgPathSegType = SvgPathSegType.SVG_SEGTYPE_UNKNOWN;
bool a = false;
int i = 0;
this._path = new ArrayList();
while (i < array.Length)
{
if (array[i] == "")
{
i++;
}
else
{
if (char.IsLetter(array[i][0]))
{
char c = array[i][0];
if (c == 'M' || c == 'm')
{
svgPathSegType = SvgPathSegType.SVG_SEGTYPE_MOVETO;
a = (c == 'M');
num = 2;
}
else if (c == 'Z' || c == 'z')
{
svgPathSegType = SvgPathSegType.SVG_SEGTYPE_CLOSEPATH;
num = 0;
}
else if (c == 'L' || c == 'l')
{
svgPathSegType = SvgPathSegType.SVG_SEGTYPE_LINETO;
a = (c == 'L');
num = 2;
}
else if (c == 'H' || c == 'h')
{
svgPathSegType = SvgPathSegType.SVG_SEGTYPE_HLINETO;
a = (c == 'H');
num = 1;
}
else if (c == 'V' || c == 'v')
{
svgPathSegType = SvgPathSegType.SVG_SEGTYPE_VLINETO;
a = (c == 'V');
num = 1;
}
else if (c == 'C' || c == 'c')
{
svgPathSegType = SvgPathSegType.SVG_SEGTYPE_CURVETO;
a = (c == 'C');
num = 6;
}
else if (c == 'S' || c == 's')
{
svgPathSegType = SvgPathSegType.SVG_SEGTYPE_SMOOTHCURVETO;
a = (c == 'S');
num = 4;
}
else if (c == 'Q' || c == 'q')
{
svgPathSegType = SvgPathSegType.SVG_SEGTYPE_BEZIERTO;
a = (c == 'Q');
num = 4;
}
else if (c == 'T' || c == 't')
{
svgPathSegType = SvgPathSegType.SVG_SEGTYPE_SMOOTHBEZIERTO;
a = (c == 'T');
num = 2;
}
else
{
if (c != 'A' && c != 'a')
{
throw new SvgException("Invalid SvgPath", s);
}
svgPathSegType = SvgPathSegType.SVG_SEGTYPE_ARCTO;
a = (c == 'A');
num = 7;
}
array[i] = array[i].Substring(1);
if (array[i] == "")
{
i++;
}
}
if (svgPathSegType == SvgPathSegType.SVG_SEGTYPE_UNKNOWN)
{
throw new SvgException("Invalid SvgPath", s);
}
float[] array2 = new float[num];
for (int j = 0; j < num; j++)
{
array2[j] = float.Parse(array[i + j], CultureInfo.InvariantCulture);
}
PathSeg value = new PathSeg(svgPathSegType, a, array2);
this._path.Add(value);
i += num;
}
}
}
