- 01
- 02
- 03
- 04
- 05
- 06
- 07
- 08
- 09
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- 18
- 19
- 20
- 21
- 22
- 23
- 24
- 25
- 26
- 27
- 28
- 29
- 30
- 31
- 32
- 33
- 34
- 35
- 36
- 37
- 38
- 39
- 40
- 41
- 42
- 43
- 44
- 45
- 46
- 47
- 48
- 49
- 50
- 51
- 52
- 53
- 54
- 55
- 56
- 57
- 58
- 59
- 60
- 61
- 62
- 63
- 64
- 65
- 66
- 67
- 68
- 69
- 70
- 71
- 72
- 73
- 74
- 75
- 76
- 77
var ls = new List<List<Tuple<Terminal, int>>>();
var cl = new List<Tuple<Terminal, int>>();
for (int i = 0; i < Template.Terminals.Count; i++)
{
var term = Template.Terminals[i];
var s = term.Text;
if (s.Count(c => c == '\n' || c == '\r') > 0)
{
var arr = s.Split('\n', '\r');
for (var j = 0; j < arr.Length - 1; j++)
{
if (arr[j].Length == 0) arr[j] = " ";
cl.Add(Tuple.Create(new Terminal(arr[j], term), i));
ls.Add(cl);
cl = new List<Tuple<Terminal, int>>();
}
s = arr[arr.Length - 1];
}
cl.Add(Tuple.Create(new Terminal(s, term), i));
}
ls.Add(cl);
var h = 0d;
var renderLine = new List<Tuple<double, int, Terminal>>();
var flag = false;
foreach (var l in ls)
{
renderLine = new List<Tuple<double, int, Terminal>>();
var w = 0d;
var lineH = 0d;
foreach (var term in l)
{
var ft = new FormattedText(term.Item1.Text, CultureInfo.CurrentCulture,
FlowDirection.LeftToRight, new Typeface("Verdana"), 10, Brushes.Black);
ft.Set(term.Item1);
lineH = Math.Max(lineH, ft.Height);
w += ft.WidthIncludingTrailingWhitespace;
renderLine.Add(Tuple.Create(w, term.Item2, term.Item1));
}
h += lineH;
if (p.Y < h) { flag = true; break; }
}
pp = p;
InvalidateVisual();
if (!flag)
return;
flag = false;
Tuple<double, int, Terminal> ct = null;
foreach (var d in renderLine)
if (d.Item1 > p.X)
{
flag = true;
ct = d;
Debug.WriteLine(d.Item2);
_sTermEnd = _sTermStart = d.Item2;
break;
}
if (!flag)
return;
var ft1 = new FormattedText(ct.Item3.Text, CultureInfo.CurrentCulture,
FlowDirection.LeftToRight, new Typeface("Verdana"), 10, Brushes.Black);
ft1.Set(ct.Item3);
var sw = ct.Item1 - ft1.WidthIncludingTrailingWhitespace;
for (int i = 0; i < ct.Item3.Text.Length; i++)
{
var ch = ct.Item3.Text[i];
var ft2 = new FormattedText(ch.ToString(), CultureInfo.CurrentCulture,
FlowDirection.LeftToRight, new Typeface("Verdana"), 10, Brushes.Black);
ft2.Set(ct.Item3);
sw += ft2.WidthIncludingTrailingWhitespace;
if (sw > p.X)
{
Debug.WriteLine(i);
_sOffEnd = _sOffStart = i;
break;
}
}
Follow us!