// $Id: Examples.cs,v 1.1 2012/11/15 13:26:49 gaudenz Exp $

// Copyright (c) 2007-2008, Gaudenz Alder

using System;

using System.Windows.Forms;

using System.Collections.Generic;

using System.Text;

using System.Web;

using System.Xml;

using System.IO;

using System.Drawing;

using System.Drawing.Imaging;

using System.Drawing.Drawing2D;

using com.mxgraph;

namespace examples

{

public class GraphExamples

{

static void Main(string[] args)

{

example1();

example2();

example3();

example4();

example5();

}

static void example1()

{

// Creates graph with model

mxGraph graph = new mxGraph();

Object parent = graph.GetDefaultParent();

// Adds cells into the graph

graph.Model.BeginUpdate();

try

{

Object v1 = graph.InsertVertex(parent, null, "Hello", 20, 20, 80, 30);

Object v2 = graph.InsertVertex(parent, null, "World!", 200, 150, 80, 30);

Object e1 = graph.InsertEdge(parent, null, "e1", v1, v2);

}

finally

{

graph.Model.EndUpdate();

}

// Example to save the graph in multiple images

//Image img = mxCellRenderer.CreateImage(graph, null, 1, Color.White, true, new mxRectangle(0, 0, 150, 200));

//img.Save("example1.png", ImageFormat.Png);

//Image img2 = mxCellRenderer.CreateImage(graph, null, 1, (Color?)BackColor, true, new mxRectangle(150, 0, 150, 200));

//img2.Save("example2.png", ImageFormat.Png);

}

static void example2()

{

//XmlTextReader xmlReader = new XmlTextReader(new StringReader(mxUtils.ReadFile("../../../php/examples/diagrams/graphview.xml")));

//mxGraphViewImageReader viewReader = new mxGraphViewImageReader(

// xmlReader, Color.White, 4, true, false);

//Image image = mxGraphViewImageReader.Convert(viewReader);

//image.Save("C:/example1.png", System.Drawing.Imaging.ImageFormat.Png);

}

static void example3()

{

GraphForm form = new GraphForm();

Application.Run(form);

}

static void example4()

{

LayoutForm form = new LayoutForm();

Application.Run(form);

}

// New image export from file

static void example5()

{

/*XmlTextReader xmlReader = new XmlTextReader(new StringReader(mxUtils.ReadFile("../../../../export.xml")));

Image image = mxUtils.CreateImage(800, 800, Color.White);

Graphics g = Graphics.FromImage(image);

g.SmoothingMode = SmoothingMode.HighQuality;

mxSaxOutputHandler handler = new mxSaxOutputHandler(new mxGdiCanvas2D(g));

handler.Read(xmlReader);

image.Save("C:/example1.png", System.Drawing.Imaging.ImageFormat.Png);*/

}

}

}