public ChordBoxCanvas()
{
Width = 130;
Height = 160;
string str = new string(fingers);
chord = new ChordBoxImage("", str, "------", "3");
MouseLeftButtonDown += new MouseButtonEventHandler(ChordBoxCanvas_MouseLeftButtonDown);
}
void ChordBoxCanvas_MouseLeftButtonDown(object sender, System.Windows.Input.MouseButtonEventArgs e)
{
System.Windows.Point pos = Mouse.GetPosition(this);
Console.WriteLine(pos.X + " " + pos.Y);
int x = (int)Math.Round(pos.X) - 9;
int y = (int)Math.Round(pos.Y) - 42;
if (x >= 0 && x <= 72 && y >= 0 && y <= 78)
{
int n_string = x / 12;
int n_fret = y / 13;
if (fingers[n_string] == (char)('0' + n_fret))
{
fingers[n_string] = 'x';
}
else
{
fingers[n_string] = (char)('0' + n_fret);
}
/*
* if (n_fret == 0)
* {
* if (fingers[n_string] == 'x')
* {
* fingers[n_string] = '0';
* }
* else
* {
* fingers[n_string] = 'x';
* }
* }
* else
* {
* fingers[n_string] = (char)('0' + n_fret);
* }
*/
string str = new string (fingers);
chord.Dispose();
chord = new ChordBoxImage("", str, "------", "3");
InvalidateVisual();
}
}
