public static float GetFloat(string key)
{
if (Floats == null)
{
Floats = new Dictionary <string, float>();
}
return((Floats.ContainsKey(key)) ? Floats[key] : 0f);
}
/// <summary>
/// Заливка контура пути
/// </summary>
/// <returns></returns>
private Action Fill()
{
var fillColor = Colors.ContainsKey("FillColor") ? Colors["FillColor"] : Color.White;
var fillOpacity = Floats.ContainsKey("FillOpacity") ? (int)Floats["FillOpacity"] : 255;
return(() =>
{
using (var brush = new SolidBrush(Color.FromArgb(fillOpacity, fillColor)))
Graphics.FillPath(brush, Path);
});
}
/// <summary>
/// Рисоание контура пути
/// </summary>
/// <returns></returns>
private Action Draw()
{
var fillColor = Colors.ContainsKey("FillColor") ? Colors["FillColor"] : Color.Black;
var fillOpacity = Floats.ContainsKey("FillOpacity") ? (int)Floats["FillOpacity"] : 255;
var penWidth = Floats.ContainsKey("PenWidth") ? Floats["PenWidth"] : 1;
return(() =>
{
using (var pen = new Pen(Color.FromArgb(fillOpacity, fillColor), penWidth))
Graphics.DrawPath(pen, Path);
});
}
private Action Text(string args)
{
var ar = new Args(this, args);
if (ar.Markers.Count < 1)
{
throw new Exception("Expected one marker");
}
var text = ar.Strings.Count > 0 ? ar.Strings[0] : ar.Text;
var emSize = Floats.ContainsKey("FontSize") ? Floats["FontSize"] : 8;
var fontName = Strings.ContainsKey("FontName") ? Strings["FontName"] : "Arial";
var textAlign = Strings.ContainsKey("TextAlign") ? Strings["TextAlign"] : "TopLeft";
if (ar.Markers.Count == 1)
{
return () =>
{
Path.Reset();
using (var sf = GetTextAlign(textAlign))
Path.AddString(text, new FontFamily(fontName), 0, emSize, ar.Markers[0], sf);
}
}
;
if (ar.Markers.Count == 3)
{
return () =>
{
Path.Reset();
var layoutRect = new RectangleF(ar.Markers[0],
new SizeF(ar.Markers[1].X - ar.Markers[0].X, ar.Markers[2].Y - ar.Markers[0].Y));
using (var sf = GetTextAlign(textAlign))
Path.AddString(text, new FontFamily(fontName), 0, emSize, layoutRect, sf);
}
}
;
return(() => { });
}