public void DrawString(string s, Font font, ARGB argb, Box bounds)
{
_context.Font = font.Name + " " + font.Size + "px";
_context.StrokeStyle = argb.ToColor();
_context.GlobalAlpha = argb.A / 255.0f;
_context.StrokeText(s, (int)bounds.X, (int)bounds.Y);
}
public void Clear(ARGB argb)
{
_context.FillStyle = argb.ToColor();
_context.GlobalAlpha = argb.A / 255.0f;
_context.ClearRect(0, 0, _canvas.Width, _canvas.Height);
_context.FillRect(0, 0, _canvas.Width, _canvas.Height);
}
public void DrawLines(ARGB argb, System.Collections.Generic.IEnumerable <Box> points, double width = 1)
{
var brush = new SolidColorBrush(argb.ToColor());
var first = true;
var previous = Box.Empty;
foreach (var point in points)
{
if (first)
{
previous = point;
first = false;
continue;
}
var line = new Line()
{
X1 = previous.X, Y1 = previous.Y, X2 = point.X, Y2 = point.Y, StrokeThickness = width, Stroke = brush
};
_canvas.Children.Add(line);
previous = point;
}
}
public void FillEllipse(ARGB argb, Box bounds)
{
_context.BeginPath();
_context.FillStyle = argb.ToColor();
_context.GlobalAlpha = argb.A / 255.0f;
_context.Arc(bounds.Left + bounds.Width / 2, bounds.Top + bounds.Height / 2, bounds.Width / 2, 0, 2 * Math.PI);
_context.Fill();
}
public void DrawEllipse(ARGB argb, Box bounds, double width = 1)
{
_context.StrokeStyle = argb.ToColor();
_context.GlobalAlpha = argb.A / 255.0f;
_context.BeginPath();
_context.Arc(bounds.Left + bounds.Width / 2, bounds.Top + bounds.Height / 2, bounds.Width / 2, 0, 2 * Math.PI);
_context.Stroke();
}
public void DrawLine(ARGB argb, Box p1, Box p2, double width = 1)
{
_context.StrokeStyle = argb.ToColor();
_context.LineWidth = width;
_context.GlobalAlpha = Math.Min(1.0f, Math.Max(0.0f, argb.A / 255.0f));
_context.BeginPath();
_context.MoveTo(p1.X, p1.Y);
_context.LineTo(p2.X, p2.Y);
_context.Stroke();
}
static Brush GetBrush(ARGB argb)
{
Brush brush;
if (!_brushLookup.TryGetValue(argb, out brush))
{
_brushLookup[argb] = brush = new SolidColorBrush(argb.ToColor());
}
return(brush);
}
public void FillEllipse(ARGB argb, Box bounds)
{
var ellipse = new Ellipse()
{
Fill = new SolidColorBrush(argb.ToColor()), Width = bounds.Width, Height = bounds.Height
};
Canvas.SetLeft(ellipse, bounds.Left);
Canvas.SetTop(ellipse, bounds.Top);
_canvas.Children.Add(ellipse);
}
public void DrawEllipse(ARGB argb, Box bounds, double width = 1)
{
var ellipse = new Ellipse()
{
Stroke = new SolidColorBrush(argb.ToColor()), StrokeThickness = width, Width = bounds.Width + 2 * width, Height = bounds.Height + 2 * width
};
Canvas.SetLeft(ellipse, bounds.Left - width);
Canvas.SetTop(ellipse, bounds.Top - width);
_canvas.Children.Add(ellipse);
}
public void DrawString(string s, Font font, ARGB argb, Box bounds)
{
using (var brush = new SolidBrush(argb.ToColor()))
using (var gdiFont = new System.Drawing.Font(font.Name, font.Size))
{
var format = new StringFormat();
format.Alignment = StringAlignment.Center;
format.LineAlignment = StringAlignment.Center;
_graphics.DrawString(s, gdiFont, brush, bounds.ToRectangleF(), format);
}
}
public void FillPolygon(ARGB argb, System.Collections.Generic.IEnumerable <Box> points)
{
var poly = new Polygon();
foreach (var p in points)
{
poly.Points.Add(new Point(p.X, p.Y));
}
poly.Fill = new SolidColorBrush(argb.ToColor());
_canvas.Children.Add(poly);
}
public void FillPolygon(ARGB argb, IEnumerable <Box> points)
{
_context.FillStyle = argb.ToColor();
_context.GlobalAlpha = argb.A / 255.0f;
_context.BeginPath();
var first = true;
foreach (var b in points)
{
if (first)
{
_context.MoveTo(b.X, b.Y);
first = false;
}
else
{
_context.LineTo(b.X, b.Y);
}
}
_context.Fill();
}
public void DrawLines(ARGB argb, IEnumerable <Box> points, double width = 1)
{
_context.StrokeStyle = argb.ToColor();
_context.GlobalAlpha = argb.A / 255.0f;
_context.LineWidth = width;
_context.BeginPath();
var first = true;
foreach (var b in points)
{
if (first)
{
_context.MoveTo(b.X, b.Y);
first = false;
}
else
{
_context.LineTo(b.X, b.Y);
}
}
_context.Stroke();
}
TextBlock DrawString(string s, Font font, ARGB argb, Box bounds, Canvas canvas)
{
var t = new TextBlock()
{
Text = s, FontFamily = new FontFamily(font.Name), FontSize = 1.3 * font.Size, Foreground = new SolidColorBrush(argb.ToColor())
};
CenterTextBlock(t, bounds);
canvas.Children.Add(t);
return(t);
}
public void DrawString(string s, Font font, ARGB argb, Box bounds)
{
var text = new TextBlock()
{
Text = s, FontFamily = new FontFamily(font.Name), FontSize = 1.3 * font.Size, Foreground = new SolidColorBrush(argb.ToColor())
};
text.Measure(new Size(double.MaxValue, double.MaxValue));
Canvas.SetLeft(text, bounds.Left + bounds.Width / 2 - text.ActualWidth / 2);
Canvas.SetTop(text, bounds.Top + +bounds.Height / 2 - text.ActualHeight / 2);
_canvas.Children.Add(text);
}
void DoPaint()
{
try
{
var padding = 30;
var w = _dotCanvas.ActualWidth - 2 * padding;
var h = _dotCanvas.ActualHeight - 2 * padding;
var maxY = _nextLocation.Y;
var vs = _verticalScale;
if (vs < 0)
{
vs = (h / 3) / 10;
}
if (vs * maxY > h / 3)
{
vs = (h / 3) / maxY;
}
var dotWidth = Math.Max(5, w / GridWidth / 2);
var dotHeight = Math.Max(5, vs / 2);
dotWidth = Math.Min(dotWidth, dotHeight);
dotHeight = dotWidth;
var count = _boardInfo.Count;
var wonCount = _boardInfo.Count(bi => bi.IsRemoved);
foreach (var bi in _boardInfo)
{
if (bi.Shape == null)
{
bi.Shape = new Ellipse()
{
Width = dotWidth, Height = dotHeight
};
_dotCanvas.Children.Add(bi.Shape);
}
var x = padding + bi.InitialLocation.X * w / GridWidth - dotWidth / 2;
var y = padding + bi.InitialLocation.Y * vs - dotHeight / 2;
if (bi.IsRemoved)
{
var toY = h - y;
y = (float)(bi.T * toY + (1.0 - bi.T) * y);
}
if (bi.Shape.Fill == null || ((SolidColorBrush)bi.Shape.Fill).Color != bi.Color)
{
bi.Shape.Fill = new SolidColorBrush(bi.Color);
}
Canvas.SetLeft(bi.Shape, x);
Canvas.SetTop(bi.Shape, y);
}
var s1 = string.Format("{0} boards remaining" + _parenthetical, count - wonCount);
var s2 = string.Format("{0} boards won", wonCount);
if (_remainingBlock == null)
{
_remainingBlock = DrawString(s1, _infoFont, White, new Box(w / 2, h / 2 - padding * 2 + 15), _dotCanvas);
}
if (_wonBlock == null)
{
_wonBlock = DrawString(s2, _infoFont, White, new Box(w / 2, h / 2 + padding * 2 - 5), _dotCanvas);
}
if (_dividerLine == null)
{
_dividerLine = new Line()
{
X1 = 0, Y1 = _dotCanvas.ActualHeight / 2, X2 = _dotCanvas.ActualWidth, Y2 = _dotCanvas.ActualHeight / 2, StrokeThickness = 2, Stroke = new SolidColorBrush(White.ToColor())
};
_dotCanvas.Children.Add(_dividerLine);
}
_remainingBlock.Text = s1;
_wonBlock.Text = s2;
CenterTextBlock(_remainingBlock, new Box(w / 2, h / 2 - padding * 2 + 15));
CenterTextBlock(_wonBlock, new Box(w / 2, h / 2 + padding * 2 - 5));
}
catch { }
}
public void FillEllipse(ARGB argb, Box bounds)
{
using (var brush = new SolidBrush(argb.ToColor()))
_graphics.FillEllipse(brush, bounds.ToRectangleF());
}
public void Clear(ARGB argb)
{
_canvas.Background = new SolidColorBrush(argb.ToColor());
}
public void FillPolygon(ARGB argb, IEnumerable <Box> points)
{
using (var brush = new SolidBrush(argb.ToColor()))
_graphics.FillPolygon(brush, points.ToPointF().ToArray());
}
public void DrawEllipse(ARGB argb, Box bounds, double width = 1)
{
using (var pen = new Pen(argb.ToColor(), (float)width))
_graphics.DrawEllipse(pen, bounds.ToRectangleF());
}
public void DrawLines(ARGB argb, IEnumerable <Box> points, double width = 1)
{
using (var pen = new Pen(argb.ToColor(), (float)width))
_graphics.DrawLines(pen, points.ToPointF().ToArray());
}
public void DrawLine(ARGB argb, Box p1, Box p2, double width = 1)
{
using (var pen = new Pen(argb.ToColor(), (float)width))
_graphics.DrawLine(pen, p1.ToPointF(), p2.ToPointF());
}
public void Clear(ARGB argb)
{
_graphics.Clear(argb.ToColor());
}
public void DrawLine(ARGB argb, Box p1, Box p2, double width = 1)
{
var line = new Line()
{
X1 = p1.X, Y1 = p1.Y, X2 = p2.X, Y2 = p2.Y, StrokeThickness = width, Stroke = new SolidColorBrush(argb.ToColor())
};
_canvas.Children.Add(line);
}
public void DrawLine(ARGB argb, double x1, double y1, double x2, double y2, double width = 1)
{
var line = new Line()
{
X1 = x1, Y1 = y1, X2 = x2, Y2 = y2, StrokeThickness = width, Stroke = new SolidColorBrush(argb.ToColor())
};
_canvas.Children.Add(line);
}
