public static void Draw(Graphics graphics)
{
var generator = graphics.Generator;
var image = TestIcons.TestImage(generator);
// lines
var whitePen = Pens.White(generator);
graphics.DrawLine(whitePen, 1, 1, 99, 99);
graphics.DrawLine(whitePen, 50, 1, 50, 99);
graphics.DrawLine(whitePen, 1, 51, 99, 51);
graphics.DrawRectangle(Pens.White(generator), 101, 1, 100, 100);
graphics.DrawRectangle(Pens.White(generator), 101, 1, 10, 10);
graphics.DrawEllipse(Pens.Green(generator), 101, 1, 100, 100);
graphics.DrawPolygon(Pens.White(generator), new PointF(203, 1), new PointF(253, 51), new Point(203, 101), new PointF(203, 1), new PointF(253, 1), new PointF(253, 101), new PointF(203, 101));
var rect = new RectangleF(255, 1, 100, 100);
graphics.DrawArc(Pens.LightGreen(generator), rect, 180, 90);
graphics.DrawArc(Pens.SkyBlue(generator), rect, 0, 90);
rect.Inflate(-15, 0);
graphics.DrawArc(Pens.FloralWhite(generator), rect, -45, 90);
rect.Inflate(-5, -20);
graphics.DrawArc(Pens.SlateGray(generator), rect, -45, 270);
rect.Inflate(-10, -10);
graphics.DrawArc(Pens.SteelBlue(generator), rect, 180 + 45, 270);
graphics.DrawImage(image, 100, 1, 100, 100);
graphics.DrawText(Fonts.Sans(12 * graphics.PointsPerPixel, generator: generator), Colors.White, 0, 104, "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789");
// filled
graphics.FillRectangle(Brushes.White(generator), 101, 120, 100, 100);
graphics.FillRectangle(Brushes.Gray(generator), 101, 120, 10, 10);
graphics.FillEllipse(Brushes.Green(generator), 101, 120, 100, 100);
graphics.FillPolygon(Brushes.White(generator), new PointF(202, 120), new PointF(252, 170), new Point(202, 220), new PointF(202, 120));
rect = new RectangleF(255, 120, 100, 100);
graphics.FillPie(Brushes.LightGreen(generator), rect, 180, 90);
graphics.FillPie(Brushes.SkyBlue(generator), rect, 0, 90);
rect.Inflate(-15, 0);
graphics.FillPie(Brushes.FloralWhite(generator), rect, -45, 90);
rect.Inflate(-5, -20);
graphics.FillPie(Brushes.SlateGray(generator), rect, -45, 270);
rect.Inflate(-10, -10);
graphics.FillPie(Brushes.SteelBlue(generator), rect, 180 + 45, 270);
graphics.DrawImage(image, 101, 120, 100, 100);
}
/// <summary>
///
/// </summary>
/// <param name="gfx"></param>
/// <param name="brush"></param>
/// <param name="pen"></param>
/// <param name="isStroked"></param>
/// <param name="isFilled"></param>
/// <param name="rect"></param>
private static void DrawEllipseInternal(
Graphics gfx,
Brush brush,
Pen pen,
bool isStroked,
bool isFilled,
ref Rect2 rect)
{
if (isFilled)
{
gfx.FillEllipse(
brush,
(float)rect.X,
(float)rect.Y,
(float)rect.Width,
(float)rect.Height);
}
if (isStroked)
{
gfx.DrawEllipse(
pen,
(float)rect.X,
(float)rect.Y,
(float)rect.Width,
(float)rect.Height);
}
}
void Draw(Graphics g, Action<Pen> action)
{
var path = new GraphicsPath();
path.AddLines(new PointF(0, 0), new PointF(100, 40), new PointF(0, 30), new PointF(50, 70));
for (int i = 0; i < 4; i++)
{
float thickness = 1f + i * PenThickness;
var pen = new Pen(Colors.Black, thickness);
pen.LineCap = this.LineCap;
pen.LineJoin = this.LineJoin;
pen.DashStyle = this.DashStyle;
if (action != null)
action(pen);
var y = i * 20;
g.DrawLine(pen, 10, y, 110, y);
y = 80 + i * 50;
g.DrawRectangle(pen, 10, y, 100, 30);
y = i * 70;
g.DrawArc(pen, 140, y, 100, 80, 160, 160);
y = i * 70;
g.DrawEllipse(pen, 260, y, 100, 50);
g.SaveTransform();
y = i * 70;
g.TranslateTransform(400, y);
g.DrawPath(pen, path);
g.RestoreTransform();
}
}
public static void Draw(Graphics graphics)
{
var image = TestIcons.TestImage;
// lines
var whitePen = new Pen(Colors.White, 1);
graphics.DrawLine(whitePen, 1, 1, 99, 99);
graphics.DrawLine(whitePen, 50, 1, 50, 99);
graphics.DrawLine(whitePen, 1, 51, 99, 51);
graphics.DrawRectangle(whitePen, 101, 1, 100, 100);
graphics.DrawRectangle(whitePen, 101, 1, 10, 10);
graphics.DrawEllipse(Pens.Green, 101, 1, 100, 100);
graphics.DrawPolygon(whitePen, new PointF(203, 1), new PointF(253, 51), new Point(203, 101), new PointF(203, 1), new PointF(253, 1), new PointF(253, 101), new PointF(203, 101));
var rect = new RectangleF(255, 1, 100, 100);
graphics.DrawArc(Pens.LightGreen, rect, 180, 90);
graphics.DrawArc(Pens.SkyBlue, rect, 0, 90);
rect.Inflate(-15, 0);
graphics.DrawArc(Pens.FloralWhite, rect, -45, 90);
rect.Inflate(-5, -20);
graphics.DrawArc(Pens.SlateGray, rect, -45, 270);
rect.Inflate(-10, -10);
graphics.DrawArc(Pens.SteelBlue, rect, 180 + 45, 270);
graphics.DrawImage(image, 100, 1, 100, 100);
graphics.DrawText(Fonts.Sans(12 * graphics.PointsPerPixel), Colors.White, 0, 104, "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789");
// filled
graphics.FillRectangle(Brushes.White, 101, 120, 100, 100);
graphics.FillRectangle(Brushes.Gray, 101, 120, 10, 10);
graphics.FillEllipse(Brushes.Green, 101, 120, 100, 100);
graphics.FillPolygon(Brushes.White, new PointF(202, 120), new PointF(252, 170), new Point(202, 220), new PointF(202, 120));
rect = new RectangleF(255, 120, 100, 100);
graphics.FillPie(Brushes.LightGreen, rect, 180, 90);
graphics.FillPie(Brushes.SkyBlue, rect, 0, 90);
rect.Inflate(-15, 0);
graphics.FillPie(Brushes.FloralWhite, rect, -45, 90);
rect.Inflate(-5, -20);
graphics.FillPie(Brushes.SlateGray, rect, -45, 270);
rect.Inflate(-10, -10);
graphics.FillPie(Brushes.SteelBlue, rect, 180 + 45, 270);
graphics.DrawImage(image, 101, 120, 100, 100);
const int offset = 440;
var xoffset = offset;
var yoffset = 112;
for (int i = 1; i < 14; i++)
{
var pen = new Pen(Colors.White, i);
pen.LineCap = PenLineCap.Butt;
graphics.DrawLine(pen, xoffset, 1, xoffset, 110);
graphics.DrawLine(pen, offset, yoffset, offset + 100, yoffset);
xoffset += i + 2;
yoffset += i + 2;
}
}
static void EllipseAndCurveTest(Graphics graphics)
{
var path = new GraphicsPath();
path.FillMode = FillMode.Winding;
path.AddBezier(new PointF(10f, 6f), new PointF(10f, 4f), new PointF(8f, 2f), new PointF(6f, 2f));
path.CloseFigure();
var m = Matrix.Create();
m.Scale(60f, 60f);
graphics.SaveTransform();
graphics.MultiplyTransform(m);
var brush = new SolidBrush(Colors.Black);
var pen = new Pen(Colors.Red, 0.1f);
graphics.FillPath(brush, path);
graphics.DrawPath(pen, path);
brush.Dispose();
pen.Dispose();
var brushY = new SolidBrush(Color.FromArgb(0xFF, 0xFF, 0x00, 0x9F));
var penB = new Pen(Color.FromArgb(0x00, 0x00, 0xFF, 0x9F), 0.1f);
graphics.DrawEllipse(penB, 10f, 6f, 0.5f, 0.5f);
graphics.FillEllipse(brushY, 10f, 6f, 0.5f, 0.5f);
graphics.DrawEllipse(penB, 6f, 2f, 0.5f, 0.5f);
graphics.FillEllipse(brushY, 6f, 2f, 0.5f, 0.5f);
graphics.RestoreTransform();
}
void Draw(Graphics g)
{
var matrix = Matrix.Create();
matrix.Translate(OffsetX, OffsetY);
matrix.Scale(Math.Max(ScaleX / 100f, 0.1f), Math.Max(ScaleY / 100f, 0.1f));
matrix.Rotate(Rotation);
var tb = brush as ITransformBrush;
if (tb != null)
{
tb.Transform = matrix;
}
var gb = brush as LinearGradientBrush;
if (gb != null)
{
gb.Wrap = GradientWrap;
}
var rect = new RectangleF(0, 0, 200, 100);
g.FillEllipse(brush, rect);
g.DrawEllipse(Colors.Black, rect);
rect = new RectangleF(0, 110, 200, 80);
g.FillRectangle(brush, rect);
g.DrawRectangle(Colors.Black, rect);
}