private void DrawGraphic()
{
var c = new GraphicCanvas(size);
if (func != null)
func(c);
graphic = c.Graphic;
}
public void Ellipse()
{
var d = new GraphicCanvas(new Size(50, 50), Platform);
d.DrawEllipse(new Point(10, 20), new Size(30, 40), Pens.Black);
Assert.AreEqual(1, d.Graphic.Children.Count);
}
string DrawBadge(PackageData package)
{
var k = "fuget";
var v = "v" + package.Version.ShortVersionString;
var font = new Font("DejaVu Sans,Verdana,Geneva,sans-serif", 11);
var kw = (int)Math.Round(NullPlatform.GlobalMeasureText(k, font).Width * 1.15);
var vw = (int)Math.Round(NullPlatform.GlobalMeasureText(v, font).Width * 1.15);
var hpad = 8;
var w = kw + vw + 4 * hpad;
var h = 20;
var c = new GraphicCanvas(new Size(w, h));
c.FillRectangle(new Rect(0, 0, w, h), new Size(3, 3), "#555");
c.FillRectangle(new Rect(kw + 2 * hpad, 0, w - 2 * hpad - kw, h), new Size(3, 3), "#5cb85c");
c.FillRectangle(new Rect(kw + 2 * hpad, 0, 6, h), "#5cb85c");
var scolor = new Color(1.0 / 255.0, 0.3);
// c.FillRectangle(new Rect(hpad, 5, kw, font.Size), "#F00");
c.DrawText(k, new Point(hpad, 15), font, scolor);
c.DrawText(k, new Point(hpad, 14), font, Colors.White);
// c.FillRectangle(new Rect(w - vw - hpad, 5, vw, font.Size), "#FF0");
c.DrawText(v, new Point(w - vw - hpad, 15), font, scolor);
c.DrawText(v, new Point(w - vw - hpad, 14), font, Colors.White);
using (var tw = new System.IO.StringWriter()) {
c.Graphic.WriteSvg(tw);
return(tw.ToString());
}
}
//[Test]
public void AutoSize()
{
var c = new GraphicCanvas();
c.DrawRectangle(new Rect(0, 0, 40, 20), new Size(3, 3), null, new SolidBrush("#333"));
var svg = c.Graphic.GetSvg();
Assert.IsTrue(svg.Contains("svg width=\"40\""));
}
private void DrawGraphic()
{
var c = new GraphicCanvas(size);
if (func != null)
{
func(c);
}
graphic = c.Graphic;
}
public void RoundedRect()
{
var c = new GraphicCanvas();
c.DrawRectangle(new Rect(0, 0, 40, 20), new Size(3, 3), null, new SolidBrush("#333"));
var svg = c.Graphic.GetSvg();
Assert.IsTrue(svg.Contains("rx=\"3\""));
Assert.IsTrue(svg.Contains("ry=\"3\""));
}
public void NoTitle()
{
var c = new GraphicCanvas();
c.DrawRectangle(new Rect(0, 0, 40, 20), new Size(3, 3), null, new SolidBrush("#333"));
var svg = c.Graphic.GetSvg();
Assert.IsTrue(!svg.Contains("<title>"));
Assert.IsTrue(!svg.Contains("<description>"));
}
public void NormalRect()
{
var c = new GraphicCanvas();
c.DrawRectangle(new Rect(0, 0, 40, 20), new Size(0, 0), null, new SolidBrush("#333"));
var svg = c.Graphic.GetSvg();
Assert.IsTrue(!svg.Contains("rx="));
Assert.IsTrue(!svg.Contains("ry="));
}
async Task Draw(Graphic g, string path)
{
//
// Draw Image
//
var c = Platform.CreateImageCanvas(g.Size);
g.Draw(c);
await SaveImage(c, path);
var c2 = new GraphicCanvas(g.Size, Platform);
g.Draw(c2);
await SaveSvg(c2, path);
}
async Task ReadAndDraw (string path)
{
var g = Read (path);
//
// Draw Image
//
var c = Platform.CreateImageCanvas (g.Size);
g.Draw (c);
await SaveImage (c, path);
var c2 = new GraphicCanvas (g.Size, Platform);
g.Draw (c2);
await SaveSvg (c2, path);
}
async Task Draw (GraphicCanvas canvas, string path)
{
var g = canvas.Graphic;
//
// Draw Image
//
var c = Platform.CreateImageCanvas (g.Size);
g.Draw (c);
await SaveImage (c, path);
var c2 = Platform.CreateGraphicCanvas (g.Size);
g.Draw (c2);
await SaveSvg (c2, path);
}
async Task ReadAndDraw(string path)
{
var g = Read(path);
//
// Draw Image
//
var c = Platform.CreateImageCanvas(g.Size);
g.Draw(c);
await SaveImage(c, path);
var c2 = new GraphicCanvas(g.Size, Platform);
g.Draw(c2);
await SaveSvg(c2, path);
}
async Task Draw(GraphicCanvas canvas, string path)
{
var g = canvas.Graphic;
//
// Draw Image
//
var c = Platform.CreateImageCanvas(g.Size);
g.Draw(c);
await SaveImage(c, path);
var c2 = Platform.CreateGraphicCanvas(g.Size);
g.Draw(c2);
await SaveSvg(c2, path);
}
private string DrawShield(Package package)
{
var k = _options.Shield.ServerName;
var v = package is null ? "Package not found" : $"v{package.Version.OriginalVersion}";
var font = new Font("DejaVu Sans,Verdana,Geneva,sans-serif", 11);
var kw = (int)Math.Round(NullPlatform.GlobalMeasureText(k, font).Width * 1.15);
var vw = (int)Math.Round(NullPlatform.GlobalMeasureText(v, font).Width * 1.15);
var hpad = 8;
var w = kw + vw + 4 * hpad;
var h = 20;
var c = new GraphicCanvas(new Size(w, h));
var badgeColor = package?.IsPrerelease switch
{
null => "#FFA500",
true => "#BBB90F",
false => "#00008B"
};
c.FillRectangle(new Rect(0, 0, w, h), new Size(3, 3), "#555");
c.FillRectangle(new Rect(kw + 2 * hpad, 0, w - 2 * hpad - kw, h), new Size(3, 3), badgeColor);
c.FillRectangle(new Rect(kw + 2 * hpad, 0, 6, h), badgeColor);
var scolor = new Color(1.0 / 255.0, 0.3);
// c.FillRectangle(new Rect(hpad, 5, kw, font.Size), "#F00");
c.DrawText(k, new Point(hpad, 15), font, scolor);
c.DrawText(k, new Point(hpad, 14), font, Colors.White);
// c.FillRectangle(new Rect(w - vw - hpad, 5, vw, font.Size), "#FF0");
c.DrawText(v, new Point(w - vw - hpad, 15), font, scolor);
c.DrawText(v, new Point(w - vw - hpad, 14), font, Colors.White);
using var tw = new StringWriter();
c.Graphic.WriteSvg(tw);
return(tw.ToString());
}
}
public async Task SaveSvg(GraphicCanvas canvas, string name)
{
var path = GetPath(name, ".svg");
using (var s = OpenStream(path)) {
if (s == null)
{
using (var ss = await Platforms.Current.OpenFileStreamForWritingAsync(path)) {
using (var w = new System.IO.StreamWriter(ss)) {
canvas.Graphic.WriteSvg(w);
}
}
}
else
{
var w = new System.IO.StreamWriter(s);
canvas.Graphic.WriteSvg(w);
await w.FlushAsync();
await CloseStream(s);
}
}
}
public void Ellipse()
{
var d = new GraphicCanvas (new Size (50, 50));
d.DrawEllipse (new Point (10, 20), new Size (30, 40), Pens.Black);
Assert.AreEqual (1, d.Graphic.Children.Count);
}
public void GetUtf8()
{
var svg = new GraphicCanvas().Graphic.GetSvg();
Assert.IsTrue(svg.Contains("encoding=\"UTF-8\""));
}