示例#1
0
 private Point getTopLeft(FigureSettings settings, int width, int height)
 {
     return(new Point(
                (width - settings.Dimensions.Width) / 2,
                (height - settings.Dimensions.Height) / 2
                ));
 }
示例#2
0
        public Form1()
        {
            InitializeComponent();
            settings = FigureSettings.Empty(pictureBox1.Bounds.Size);

            numericUpDown1.Maximum = pictureBox1.Width;
            numericUpDown1.Value   = settings.Dimensions.Width;
            numericUpDown2.Maximum = pictureBox1.Height;
            numericUpDown2.Value   = settings.Dimensions.Height;
            colourbox1.BackColor   = settings.ColorFrom;
            colourbox2.BackColor   = settings.ColorTo;
        }
示例#3
0
        public SvgDocument RectangleToSVG(FigureSettings settings, int width, int height, string filepath)
        {
            SvgDocument svg = new SvgDocument();

            svg.Width  = width;
            svg.Height = height;

            SvgLinearGradientServer gradientFill = new SvgLinearGradientServer
            {
                ID = "lgradient"
            };
            SvgGradientStop from = new SvgGradientStop();

            from.Offset    = new SvgUnit(SvgUnitType.Percentage, 0.0f);
            from.StopColor = new SvgColourServer(settings.ColorFrom);

            SvgGradientStop to = new SvgGradientStop();

            to.Offset    = new SvgUnit(SvgUnitType.Percentage, 100.0f);
            to.StopColor = new SvgColourServer(settings.ColorTo);

            gradientFill.Children.Add(from);
            gradientFill.Children.Add(to);


            SvgRectangle rectangle = new SvgRectangle();

            rectangle.SetRectangle(new RectangleF(getTopLeft(settings, width, height), settings.Dimensions));
            rectangle.Fill = gradientFill;


            SvgDefinitionList defs = new SvgDefinitionList();

            defs.Children.Add(gradientFill);

            svg.Children.Add(defs);
            svg.Children.Add(rectangle);
            File.WriteAllText(filepath, svg.GetXML());
            return(svg);
        }