public FindCirclesCentersForm(Bitmap img)
{
this.img = new Bitmap(img);
this.pointList = new List <Point>();
this.radiusList = new List <int>();
InitializeComponent();
FindCirclesCenters findCC = new FindCirclesCenters(img, pointList, radiusList);
try
{
findCC.FindCircle();
}
catch (ArgumentOutOfRangeException) // Failed to process image
{
fail = true;
CustomMsgBoxForm msgBoxWindow = new CustomMsgBoxForm();
DialogResult result = msgBoxWindow.Show("Failed to process image!");
if (result == DialogResult.OK)
{
msgBoxWindow.Close();
}
}
this.pictureBoxFindCC.Image = findCC.ProImage; // Gets image from findCC and sets it to the pictureBox
listBoxCenters.Items.Clear();
// Adds points to the listBox
foreach (Point p in pointList)
{
listBoxCenters.Items.Add(p);
}
pointList.Clear();
}
// Window constructor
public GraphForm(Bitmap img)
{
this.graph = new Graph();
this.imgGraph = new Bitmap(img);
this.pointList = new List <Point>();
this.radiusList = new List <int>();
this.imgFront = new Bitmap(imgGraph.Width, imgGraph.Height);
InitializeComponent();
wF = (double)img.Width / pictureBoxGraph.Width;
hF = (double)img.Height / pictureBoxGraph.Height;
if (wF > hF)
{
rF = wF;
yDisplacement = (int)(pictureBoxGraph.Height - (img.Height / rF)) / 2;
}
else
{
rF = hF;
xDisplacement = (int)(pictureBoxGraph.Width - (img.Width / rF)) / 2;
}
int i = 0; // index for treeView component
FindCirclesCenters findCC = new FindCirclesCenters(img, pointList, radiusList);
try
{
findCC.FindCircle();
}
catch (ArgumentOutOfRangeException) // Failed to process image
{
fail = true;
CustomMsgBoxForm msgBoxWindow = new CustomMsgBoxForm();
DialogResult result = msgBoxWindow.Show("Failed to process image!");
if (result == DialogResult.OK)
{
msgBoxWindow.Close();
}
}
graph.InitializeGraph(pointList, radiusList);
graph.GraphWithObstruction(img);
using (var graphics = Graphics.FromImage(imgGraph)) // Draws graph
{
foreach (Node n in graph.NodeList)
{
foreach (Arc a in n.ArcList)
{
graphics.DrawLine(Pens.Black, n.NodePoint, a.ArcNode.NodePoint);
}
}
foreach (Node n in graph.NodeList)
{
int recenter = 15; // Adjust string position
Point centerPoint = new Point(n.NodePoint.X - recenter, n.NodePoint.Y - recenter);
graphics.DrawString(n.NodeNum.ToString(), drawFont, Brushes.White, centerPoint);
}
}
pictureBoxGraph.BackgroundImage = imgGraph;
pictureBoxGraph.Image = imgFront;
foreach (Node n in graph.NodeList) // Adds nodes and arcs to treeView component
{
treeViewGraph.Nodes.Add("Node " + n.ToString());
foreach (Arc a in n.ArcList)
{
treeViewGraph.Nodes[i].Nodes.Add("Arc " + a.ArcNode.ToString() + " (Weight:\t" + a.ArcWeight.ToString() + ")");
}
i++;
}
}