Is it possible to draw a line using a graduated colour?
I want to be able to draw a straight or a curved line (if possible) where at one end of the line is Blue and the other end is Red.
Further There might be a need to have more than one gradient per-line e.g the colour going from Blue -> Green -> Red. I am thinking that this might just consist of multiple gradient lines drawn together.
To change a color on your gradient, click on either point and select a color using the Color popover in the Inspector. To add another color to your gradient, click anywhere on the gradient line to add a new point. Drag the color points to change the look of your gradient.
On the Format tab, click Shape Fill, click Gradient, and select the one you want. Tip: To quickly apply this same gradient fill to other shapes, use the Format Painter.
protected override void OnPaint(PaintEventArgs e)
{
base.OnPaint(e);
Graphics graphicsObject = e.Graphics;
using (Brush aGradientBrush = new LinearGradientBrush(new Point(0, 0), new Point(50, 0), Color.Blue, Color.Red))
{
using (Pen aGradientPen = new Pen(aGradientBrush))
{
graphicsObject.DrawLine(aGradientPen, new Point(0, 10), new Point(100, 10));
}
}
}
you will need to use System.Drawing.Drawing2D.LinearGradientBrush
instead of System.Drawing.SolidBrush
example:
e.Graphics.DrawLine(new Pen(new System.Drawing.Drawing2D.LinearGradientBrush(...
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