public void TestBoundingBoxBezierRectangle()
{
var curve = new BezierTestData {
Matrix = new Matrix {
OffsetX = 50, OffsetY = offsetY
}
}
.RoundedRectBezier;
ReportPainter.PushPaint(c => {
c.SetLineWidth(1);
var bb = BezierExtensions.BezierBoundingBox(curve);
c.SetColor(Colors.SpringGreen);
c.Rectangle(bb);
c.Stroke();
c.SetColor(Colors.Blue);
c.SetLineWidth(2);
ContextPainterExtensions.DrawBezier(c, curve);
c.Stroke();
});
WritePainter();
offsetY += 200;
}
public void TestBezierRectangleShapeResize()
{
var rect = new Rectangle(10, 10, 200, 100);
var shape = new BezierRectangleShape(rect);
ReportPainter.PushPaint(c => {
c.SetLineWidth(1);
c.SetColor(Colors.Red);
c.Rectangle(shape.Data);
c.Stroke();
c.SetColor(Colors.Blue);
ContextPainterExtensions.DrawBezier(c, shape.BezierPoints);
c.Stroke();
c.SetColor(Colors.Yellow);
c.Rectangle(shape.BoundsRect);
c.Stroke();
});
Action <Point, Size> prove = (l, s) => {
Assert.AreEqual(shape.BoundsRect.Location, shape.Location);
Assert.AreEqual(shape.BoundsRect.Size, shape.Size);
Assert.AreEqual(shape.DataSize, shape.Data.Size);
Assert.AreEqual(l, shape.Location);
Assert.AreEqual(s, shape.Size);
};
Assert.AreEqual(shape.DataSize, rect.Size);
prove(shape.BoundsRect.Location, shape.BoundsRect.Size);
Action <Rectangle> proveResize = (r) => {
var reset = shape.Data;
var resetBounds = shape.BoundsRect;
shape.Location = r.Location;
prove(r.Location, shape.Size);
shape.Size = r.Size;
prove(r.Location, r.Size);
shape.Data = reset;
prove(resetBounds.Location, resetBounds.Size);
shape.Location = r.Location;
shape.Size = r.Size;
prove(r.Location, r.Size);
};
var resize = shape.BoundsRect.Inflate(3, 3);
proveResize(resize);
resize = shape.BoundsRect.Inflate(-7, -7);
proveResize(resize);
WritePainter();
}
public void TestPaintDocumentNaviatator()
{
var engine = ReportPainter.Switch();
var bounds = new Rectangle(10, 10, 500, 100);
var iconeria = new AwesomeIconeria {
Fill = true, FillColor = Colors.Black
};
var utils = Registry.Pooled <IDrawingUtils>();
var style = Registry.Pooled <StyleSheets>().DefaultStyleSheet.ItemStyle.DefaultStyle.Clone() as IStyle;
// points = pixels * 72 / g.DpiX;
style.Font = Font.FromName(style.Font.Family).WithSize((bounds.Height - bounds.Height / 10) * 72 / utils.ScreenResolution().Width);
var pageNr = "XXXX";
var pageNrSize = utils.GetTextDimension(pageNr, style);
ReportPainter.PushPaint(ctx => {
ctx.SetLineWidth(1);
ctx.SetColor(Colors.Blue);
ContextPainterExtensions.DrawRoundedRect(ctx, bounds, 45);
ctx.ClosePath();
ctx.Stroke();
var iconSize = bounds.Height;
iconeria.PaintIcon(ctx, iconSize, bounds.X + iconSize / 2, bounds.Y, c => {
c.Scale(-1, 1);
iconeria.FaPlay(c);
});
iconeria.PaintIcon(ctx, iconSize, bounds.Right - ((iconSize * .7)), bounds.Y, c => {
iconeria.FaPlay(c);
});
var textBounds = new Rectangle(new Point(), pageNrSize);
textBounds.Location = new Point(
bounds.Location.X + (bounds.Width - textBounds.Width) / 2,
bounds.Location.Y + (bounds.Height - textBounds.Height) / 2);
ContextPainterExtensions.DrawText(ctx, textBounds, "123", style.Font, style.TextColor);
ctx.SetColor(Colors.Aqua);
ctx.Rectangle(textBounds);
ctx.Stroke();
});
WritePainter();
ReportPainter.Restore(engine);
}
private void PaintSegments(IList <Point> curve)
{
var segments = BezierExtensions.BezierSegments(curve);
var cols = new Color[] {
Colors.Blue,
Colors.Red,
Colors.BlueViolet,
Colors.OrangeRed,
Colors.AliceBlue,
Colors.Orange,
Colors.Aquamarine,
Colors.DodgerBlue
};
ReportPainter.PushPaint(c => {
var iCol = 0;
foreach (var seg in segments)
{
c.SetLineWidth(1);
var bb = BezierExtensions.BezierBoundingBox(seg.Start, seg.Cp1, seg.Cp2, seg.End);
c.SetColor(Colors.SpringGreen);
c.Rectangle(bb);
c.Stroke();
c.SetColor(cols[iCol++]);
c.SetLineWidth(2);
ContextPainterExtensions.DrawBezier(c, seg);
c.Stroke();
var med = BezierExtensions.BezierPoint(seg.Start, seg.Cp1, seg.Cp2, seg.End, .5);
c.SetColor(Colors.DarkGray);
c.Arc(med.X, med.Y, 5, 0, 360);
c.Stroke();
}
});
WritePainter();
}
public void TestBezierHull(IList <Point> bezier)
{
base.ReportPainter.PushPaint(c => {
c.SetColor(Colors.Blue);
c.SetLineWidth(2);
ContextPainterExtensions.DrawBezier(c, bezier);
c.Stroke();
});
var cps = BezierExtensions.ControlPoints(bezier);
base.ReportPainter.PushPaint(c => {
c.SetColor(Colors.Red);
c.SetLineWidth(1);
foreach (var p in cps)
{
c.Arc(p.X, p.Y, 5, 0, 360);
c.Stroke();
}
;
});
var hull = BezierExtensions.BezierHull(bezier);
base.ReportPainter.PushPaint(c => {
c.SetColor(Colors.Green);
c.SetLineWidth(1);
foreach (var p in hull)
{
c.Arc(p.X, p.Y, 3, 0, 360);
c.Fill();
}
ContextPainterExtensions.DrawPoligon(c, hull);
c.Stroke();
});
WritePainter();
}
