コード例 #1
0
ファイル: PixelOffsetSection.cs プロジェクト: Exe0/Eto
		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);
		}
コード例 #2
0
ファイル: PenSection.cs プロジェクト: JohnACarruthers/Eto
		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();
			}
		}
コード例 #3
0
ファイル: TransformSection.cs プロジェクト: gene-l-thomas/Eto
		void DrawRotatedArcs(Graphics g, Color color, PointF center, Action<PointF, float> action)
		{
			for (float i = 0; i <= 360f; i += 90f)
			{
				g.SaveTransform();
				action(center, i);
				g.DrawArc(new Pen(color), RectangleF.FromCenter(center, new SizeF(50, 50)), 0, 45f);
				g.RestoreTransform();
			}
		}
コード例 #4
0
ファイル: PixelOffsetSection.cs プロジェクト: mhusen/Eto
		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;
			}

		}