private static void OutputStarOutline(int points, float inner = 10, float outer = 20, float width = 5, JointStyle jointStyle = JointStyle.Miter)
{
// center the shape outerRadii + 10 px away from edges
float offset = outer + 10;
Star star = new Star(offset, offset, points, inner, outer);
var outline = Outliner.GenerateOutline(star, width, jointStyle);
outline.SaveImage("Stars", $"StarOutline_{points}_{jointStyle}.png");
}
private static void OutputStarOutlineDashed(int points, float inner = 10, float outer = 20, float width = 5, JointStyle jointStyle = JointStyle.Miter, EndCapStyle cap = EndCapStyle.Butt)
{
// center the shape outerRadii + 10 px away from edges
float offset = outer + 10;
Star star = new Star(offset, offset, points, inner, outer);
var outline = Outliner.GenerateOutline(star, width, new float[] { 3, 3 }, false, jointStyle, cap);
outline.SaveImage("Stars", $"StarOutlineDashed_{points}_{jointStyle}_{cap}.png");
}
public void Draw()
{
if (ImageWrapper != null)
{
var width = (int)ImageWrapper.ActualWidth;
var height = (int)ImageWrapper.ActualHeight;
using (image = new Image <Rgba32>(width, height))
{
// Draw triangle
image.Mutate((x) =>
{
// Define pens and inks
var sss = new Pen(Rgba32.ParseHex("#FFC0CB"), 10, new float[] { 2f, 6f, 8f });
var pinkPen = Pens.Solid(Rgba32.ParseHex("#FFC0CB"), 10);
var greenPen = Pens.Solid(Rgba32.ParseHex("#228B22"), 10);
var blackPen = Pens.Solid(Rgba32.ParseHex("#000000"), 10);
var pinkBrush = Brushes.Solid(Rgba32.ParseHex("#C71585"));
Image img = Image.Load("Resources\\cat.jpg");
img.Mutate((x) =>
{
x.Resize(
128,
(x.GetCurrentSize().Height / x.GetCurrentSize().Width) * 128);
});
var CatBrush = new ImageBrush(img);
// Draw a Line
x.DrawLines(pinkPen, new PointF[] {
new PointF(30, 30),
new PointF(100, 30)
});
// Draw a Triangle
x.FillPolygon(CatBrush, new PointF[] {
new PointF(50, 50),
new PointF(500, 30),
new PointF(555, 555),
});
// Draw a star x y numberofcorners innerradius outerradius
Star star = new Star(50, 50, 5, 50, 100);
var staroutline = Outliner.GenerateOutline(star, 2, JointStyle.Round);
x.Fill(CatBrush, star);
// Draw an arc
var arc = new Polygon(new CubicBezierLineSegment(new PointF[] {
new PointF(10, 400),
new PointF(30, 10),
new PointF(240, 30),
new PointF(300, 400)
}));
x.Draw(blackPen, arc);
// Draw some Ellipse
var sector = new EllipsePolygon(200, 200, 10, 20).Scale(5);
x.Draw(blackPen, sector);
});
// Set the source
ImageControl.Source = Helpers.ImageToBitmap(image);
}
}
}