Пример #1
0
        private void AddMathFunction()
        {
            // Create a cosine curve:
            Library.ColormapBrush brush1 = new Library.ColormapBrush();
            brush1.StartPoint = new Point(0, 0);
            brush1.EndPoint   = new Point(0, 1);
            Polyline line1 = new Polyline();

            for (int i = 0; i < 250; i++)
            {
                double x = i;
                double y = 70 + 50 * Math.Sin(x / 4.0 / Math.PI);
                line1.Points.Add(new Point(x, y));
            }
            line1.Stroke          = brush1.Spring();
            line1.StrokeThickness = 5;
            Canvas.SetLeft(line1, 20);
            canvas1.Children.Add(line1);

            // Create a cosine curve:
            brush1            = new Library.ColormapBrush();
            brush1.StartPoint = new Point(0, 1);
            brush1.EndPoint   = new Point(0, 0);
            line1             = new Polyline();
            for (int i = 0; i < 250; i++)
            {
                double x = i;
                double y = 70 + 50 * Math.Cos(x / 4.0 / Math.PI);
                line1.Points.Add(new Point(x, y));
            }
            line1.Stroke          = brush1.Jet();
            line1.StrokeThickness = 5;
            Canvas.SetLeft(line1, 20);
            canvas1.Children.Add(line1);
        }
Пример #2
0
        private void FillRectangles()
        {
            // Fill rect1 with "Spring" colormap:
            Library.ColormapBrush brush = new Library.ColormapBrush();
            rect1.Fill = brush.Spring();

            // Fill rect2 with "Summer" colormap:
            brush      = new Library.ColormapBrush();
            rect2.Fill = brush.Summer();

            // Fill rect3 with "Autumn" colormap:
            brush      = new Library.ColormapBrush();
            rect3.Fill = brush.Autumn();

            // Fill rect4 with "Winter" colormap:
            brush      = new Library.ColormapBrush();
            rect4.Fill = brush.Winter();

            // Fill rect5 with "Jet" colormap:
            brush      = new Library.ColormapBrush();
            rect5.Fill = brush.Jet();

            // Fill rect6 with "Gray" colormap:
            brush      = new Library.ColormapBrush();
            rect6.Fill = brush.Gray();

            // Fill rect7 with "Hot" colormap:
            brush      = new Library.ColormapBrush();
            rect7.Fill = brush.Hot();

            // Fill rect8 with "Cool" colormap:
            brush      = new Library.ColormapBrush();
            rect8.Fill = brush.Cool();
        }