public static ChordInfo ReadData(string sXML)
{
try
{
ChordInfo info = new ChordInfo();
XmlDocument xDoc = new XmlDocument();
XmlReader reader = XmlReader.Create(new StringReader(sXML));
xDoc.Load(reader);
XmlNodeList oID = xDoc.GetElementsByTagName("ID");
string sRead = oID[0].InnerText;
info.id = sRead;
XmlNodeList oName = xDoc.GetElementsByTagName("Name");
sRead = oName[0].InnerText;
info.name = sRead;
List <app> oList = new List <app>();
XmlNodeList oApps = xDoc.GetElementsByTagName("App");
for (int i = 0; i < oApps.Count; i++)
{
app item = new app();
item.Fret = oApps.Item(i).ChildNodes[0].InnerText;
List <Finger> oListF = new List <Finger>();
for (int j = 2; j <= 5; j++)
{
Finger of = new Finger();
var of1 = oApps.Item(i).ChildNodes[j];
of.str = int.Parse(of1.ChildNodes[0].InnerText);
of.pos = int.Parse(of1.ChildNodes[1].InnerText);
of.length = int.Parse(of1.ChildNodes[2].InnerText);
oListF.Add(of);
}
item.Listf = oListF;
List <int> oListS = new List <int>();
for (int j = 6; j <= 11; j++)
{
oListS.Add(int.Parse(oApps.Item(i).ChildNodes[j].InnerText));
}
item.ListS = oListS;
oList.Add(item);
}
info.Apps = oList;
return(info);
}
catch (Exception e)
{
MessageBox.Show("Error format file Chord file", "Error", MessageBoxButtons.OK);
return(null);
}
}
public static string GenChord(string name, app oApp)
{
StringBuilder sb = new StringBuilder();
sb.Append("<svg width=\"460\" height=\"480\" xmlns=\"http://www.w3.org/2000/svg\">");
sb.AppendFormat("<g><title>Chord {0}</title>", name);
if (oApp.ListS[5] == -1)
{
sb.AppendFormat("<line stroke=\"#999999\" stroke-width=\"15\" x1=\"0\" y1=\"50\" x2=\"460\" y2=\"50\" />");
}
else
{
sb.AppendFormat("<line stroke=\"#dddddd\" stroke-width=\"10\" x1=\"0\" y1=\"50\" x2=\"460\" y2=\"50\" />");
}
for (int i = 4; i >= 0; i--)
{
if (oApp.ListS[4 - i] == -1)
{
sb.AppendFormat("<line stroke=\"#999999\" stroke-width=\"15\" x1=\"0\" y1=\"{0}\" x2=\"460\" y2=\"{0}\" />", 50 + (i + 1) * 60);
}
else
{
sb.AppendFormat("<line stroke=\"#dddddd\" stroke-width=\"10\" x1=\"0\" y1=\"{0}\" x2=\"460\" y2=\"{0}\" />", 50 + (i + 1) * 60);
}
}
sb.Append("<line stroke=\"#888888\" fill=\"none\" stroke-width=\"4\" x1=\"30\" y1=\"0\" x2=\"30\" y2=\"390\"/>");
for (int i = 5; i >= 0; i--)
{
sb.AppendFormat("<line stroke=\"#888888\" fill=\"none\" stroke-width=\"4\" x1=\"{0}\" y1=\"0\" x2=\"{0}\" y2=\"390\"/>", 30 + i * 80);
}
//
for (int i = 0; i < 4; i++)
{
if (oApp.Listf[i].str != 0 && oApp.Listf[i].pos != 0)
{
int cx = 70 + (5 - oApp.Listf[i].pos) * 80;
int cy = 50 + (6 - oApp.Listf[i].str) * 60;
sb.AppendFormat("<circle fill=\"#0000ff\" stroke-width=\"4\" cx=\"{0}\" cy=\"{1}\" r=\"30\" stroke=\"#ffffff\"/>", cx, cy);
sb.AppendFormat("<text x=\"{0}\" y=\"{1}\" fill=\"#ffffff\" font-size=\"40\" font-family=\"Sans-serif\" text-anchor=\"middle\" font-weight=\"bold\">{2}</text>", cx, cy + 15, i + 1);
if (oApp.Listf[i].length > 1)
{
sb.AppendFormat("<rect fill=\"#0000ff\" stroke-width=\"0\" x=\"{0}\" y=\"{1}\" width=\"35\" height=\"{2}\" />", cx - 17, cy + 40, oApp.Listf[i].length * 60 - 40 - 30);//390 - ((oApp.Listf[i].length-1)*60)
}
}
}
//
sb.AppendFormat("<text fill=\"#ff0000\" x=\"261.80005\" y=\"447.66667\" font-size=\"24\" font-family=\"Sans-serif\" text-anchor=\"middle\" xml:space=\"preserve\" transform=\"matrix(3.33334 0 0 3 -638.238 -882)\" font-weight=\"bold\">{0}</text>", name);
sb.Append("</g></svg>");
return(sb.ToString());
}
