public String toImageSVG(UndirectedGraph<Pixel, TaggedUndirectedEdge<Pixel, EdgeTag>> g, string fileName = "image.svg")
{
svg = new SVGDocument(Width * scale + 1, Height * scale + 1);
//Percorre o Grafo e desenha o pixelart como SVG
svg.DrawCellBorder(DrawCellBorder);
foreach (var v in g.Vertices)
{
//Desenha o quadrado do pixelart
if (DrawPixelArt)
{
svg.DrawRectangle(v.color,
Color.Black,
1,
v.x * scale,
v.y * scale,
scale,
scale);
}
//desenha novo formato das celulas
if (DrawNewCells && !DrawNewControlPoints)
{
String points = "";
foreach (Point p in v.points)
{
points += p.X.ToString() + "," + p.Y.ToString() + " ";
}
//Console.WriteLine(points);
if (v.color.A != 255) // Se cor é transparente, mostra como branco
svg.DrawPolygon(Color.White, Color.Black, 0.100, points);
else
svg.DrawPolygon(v.color, Color.Black, 0.100, points);
}
//desenha o nodo
if (DrawVertex)
{
svg.DrawCircle(Color.Blue,
Color.Transparent,
0,
v.x * scale + scale / 2,
v.y * scale + scale / 2,
scale < 10 ? 1 : scale / 10);
if (DrawValence)
{
svg.DrawText(v.valence.ToString(),
30.0,
Color.White,
new Point(v.x * scale + scale / 2, v.y * scale + scale / 2));
}
}
}
//desenha os vertices
if (DrawEdges)
{
foreach (var v in g.Edges)
{
svg.DrawLine(Color.Blue, 0.800,
v.Source.x * scale + scale / 2,
v.Source.y * scale + scale / 2,
v.Target.x * scale + scale / 2,
v.Target.y * scale + scale / 2);
}
}
//Retorna o nome do arquivo salvo
svg.Save(fileName);
return fileName;
}
internal string NewImage(UndirectedGraph<Pixel, TaggedUndirectedEdge<Pixel, EdgeTag>> g,Shapes shapes, string fileName = "image.svg")
{
svg = new SVGDocument(Width * scale + 1, Height * scale + 1);
String data = "";
Color color = new Color();
foreach( Shape shape in shapes)
{
data = "M ";
Pixel lastPixel = null;
for (int i = 0; i < shape.Count; i++)
{
ArrayList curve = ((Curve)shape[i]).curveToPoints();
if ( i != 0 && !curve[0].Equals(lastPixel)) // Corrige curvas que possa estar no sentido errado
curve.Reverse();
Pixel pixel = curve[0] as Pixel;
lastPixel = curve[curve.Count - 1] as Pixel;
if (i == 0)
data += pixel.x + "," + pixel.y;
curve.Add(curve[curve.Count - 1]);
data += catmullRom2bezier(curve) + " ";
color = ((Curve)((ArrayList)shape)[0]).color;
}
svg.DrawPath(color, color, 0.01, data);
}
/*
foreach (var v in g.Vertices)
{
svg.DrawCircle(Color.Blue,
Color.Transparent,
0,
v.x * 7 + 7 / 2,
v.y * 7 + 7 / 2,
1);
}*/
//Retorna o nome do arquivo salvo
svg.Save(fileName);
return fileName;
}
internal string ToCurves(System.Collections.ArrayList curves, string fileName = "image.svg")
{
svg = new SVGDocument(Width * scale + 1, Height * scale + 1);
String data = "";
for (int i = 0; i < curves.Count; i++)
{
data = "M";
System.Collections.ArrayList curve = curves[i] as System.Collections.ArrayList;
Pixel pixel = curve[0] as Pixel;
data += pixel.x + "," + pixel.y;
curve.Add(curve[curve.Count - 1]);
data += catmullRom2bezier(curve);
svg.DrawPath(Color.White, Color.Red, 1, data);
}
//Retorna o nome do arquivo salvo
svg.Save(fileName);
return fileName;
}
public String ToNewEdges(UndirectedGraph<Pixel, TaggedUndirectedEdge<Pixel, EdgeTag>> g, string fileName = "image.svg")
{
svg = new SVGDocument(Width * scale + 1, Height * scale + 1);
foreach (var e in g.Edges)
{
if ((e.Tag.visible))
svg.DrawLine(Color.Black, 0.800,
e.Source.x * scale + scale / 2,
e.Source.y * scale + scale / 2,
e.Target.x * scale + scale / 2,
e.Target.y * scale + scale / 2);
}
//Retorna o nome do arquivo salvo
svg.Save(fileName);
return fileName;
}