private void Area_tool_Click(object sender, EventArgs e)
{
if (ImagePropertiesClass.scale_set)
{
form_areadetails = new AreaDetails();
currentpen = Commonforallfunctions.getdefaultpen();//to set default pen
functiontime_settools(false);//set the tools enable property to false
this.Cancel_tool.Enabled = true;
Commonforallfunctions.setareabool(true);
Commonforallfunctions.setdrawbool(true);
Commonforallfunctions.setRecordpointsbool(true);//to indicate that points clicked are to be recorded in list.
if (form_areadetails.ShowDialog() == DialogResult.OK)
{
area_class = new Area();
this.LineStyle_tool.Enabled = true;
area_class.area_name = form_areadetails.setareaname();
area_thread = new AreaCalculation_Thread();
Console.WriteLine("Area name is:" + area_class.area_name);//debugging purpose
calculationfinish_Thread = new Thread(this.run);//thread started to see when above thread is finished.
calculationfinish_Thread.Start();
}
}
else
{
MessageBox.Show("Scale is to be set First \n Click on \"SetScale\" to set the scale", "You are missing something!", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
public static string solutionName = null; //To store project name
#endregion Fields
#region Methods
public static bool addImage(int iid)
{
//Just adds the node and create the required dynamic functions..
//TODO
//the function should also create an image class and object,
//that has image properties and dynamic functions to the tree nodes
SQLiteDataReader db_data_local;
SQLiteCommand db_cmd_local = ProjectClass.db_con.CreateCommand(); ;
SQLiteDataReader db_data_local_2;
SQLiteCommand db_cmd_local_2 = ProjectClass.db_con.CreateCommand(); ;
string imageName = "";
string imagePath = "";
Line line_class;
Area area_class;
PointF pt;
string pen_style="";//to insert pen_style for line and ares
//Read iid from DB
db_cmd_local.CommandText = "SELECT name, extension, scale,scale_set,scale_x1,scale_y1,scale_x2,scale_y2 ,scale_unit FROM images WHERE iid='" + iid + "';";
db_data_local = db_cmd_local.ExecuteReader();
if (db_data_local.Read())
{
imageName = db_data_local.GetString(0);
imagePath = System.IO.Path.Combine(imageDirPath, iid + db_data_local.GetString(1));
ImagePropertiesClass.scale_value = db_data_local.GetFloat(2);
if (ImagePropertiesClass.scale_value != 0)
{
ImagePropertiesClass.scale_value = db_data_local.GetFloat(2);
ImagePropertiesClass.scale_set = true;
Console.WriteLine("!!!!!!!!!!!!!!!!!!!Vale of scale set:" + db_data_local.GetName(3) + db_data_local.GetName(4));
ImagePropertiesClass.scale_startpt.X = db_data_local.GetFloat(4);
ImagePropertiesClass.scale_startpt.Y = db_data_local.GetFloat(5);
ImagePropertiesClass.scale_endpt.X = db_data_local.GetFloat(6);
ImagePropertiesClass.scale_endpt.Y = db_data_local.GetFloat(7);
ImagePropertiesClass.scale_unit = db_data_local.GetString(8);
}
Console.WriteLine("Value of scale set:" + db_data_local.GetName(3));
}
db_data_local.Close();
string tempiid = "image_" + iid.ToString();
//To add node in the first node of tree
TreeNode mainNode = new TreeNode();
mainNode.Name = tempiid;
mainNode.Text = imageName;
mainForm.treeView1.Nodes[0].Nodes.Add(mainNode);
mainForm.treeView1.Nodes[0].ExpandAll();
mainNode = new TreeNode();
mainNode.Name = iid.ToString() + "_Lines";
mainNode.Text = "Lines";
mainForm.treeView1.Nodes[0].FirstNode.Nodes.Add(mainNode);
mainForm.treeView1.ExpandAll();
mainForm.line_list = mainNode;
mainNode = new TreeNode();
mainNode.Name = iid.ToString() + "_Areas";
mainNode.Text = "Areas";
mainForm.treeView1.Nodes[0].FirstNode.Nodes.Add(mainNode);
mainForm.treeView1.ExpandAll();
mainForm.area_list = mainNode;
db_cmd_local.CommandText = "SELECT name, x1, y1, x2, y2, color,length,line_style,lid FROM lines;"; // WHERE iid='" + iid + "';";
db_data_local = db_cmd_local.ExecuteReader();
while (db_data_local.Read())
{
line_class = new Line();
line_class.line_name = db_data_local.GetString(0);
line_class.start.X = db_data_local.GetFloat(1);
line_class.start.Y = db_data_local.GetFloat(2);
line_class.end.X = db_data_local.GetFloat(3);
line_class.end.Y = db_data_local.GetFloat(4);
line_class.line_pen.Color = System.Drawing.Color.FromArgb(db_data_local.GetInt32(5));
line_class.line_length = db_data_local.GetFloat(6);
pen_style=db_data_local.GetString(7);
line_class.lid = db_data_local.GetInt32(8);
Console.WriteLine("pen_style recorded: " + pen_style);
if (pen_style == "Dot")
{
line_class.line_pen.DashStyle = System.Drawing.Drawing2D.DashStyle.Dot;
}
else if (pen_style == "Dash")
{
line_class.line_pen.DashStyle = System.Drawing.Drawing2D.DashStyle.Dash;
}
else if (pen_style == "DashDot")
{
line_class.line_pen.DashStyle = System.Drawing.Drawing2D.DashStyle.DashDot;
}
else
{
line_class.line_pen.DashStyle = System.Drawing.Drawing2D.DashStyle.Solid;
}
//added for multipoint nov19
db_cmd_local_2.CommandText = "SELECT x, y FROM line_points WHERE lid=@lid ORDER BY pid;";
db_cmd_local_2.Parameters.AddWithValue("@lid", line_class.lid);
db_data_local_2 = db_cmd_local_2.ExecuteReader();
while (db_data_local_2.Read())
{
pt = new PointF();
pt.X = db_data_local_2.GetFloat(0);
pt.Y = db_data_local_2.GetFloat(1);
line_class.points.Add(pt);
}
db_data_local_2.Close();
ProjectClass.mainForm.vector_lines.Add(line_class);
//Added by SAM for tree
mainForm.line_list.Nodes.Add(new TreeNode(line_class.line_name));
}
db_data_local.Close();
db_cmd_local.CommandText = "SELECT name, aid, color,area,area_style,shape ,radius FROM areas;"; // WHERE iid='" + iid + "';";
db_data_local = db_cmd_local.ExecuteReader();
while (db_data_local.Read())
{
area_class = new Area();
area_class.area_name = db_data_local.GetString(0);
area_class.aid = db_data_local.GetInt32(1);
area_class.area_pen.Color = System.Drawing.Color.FromArgb(db_data_local.GetInt32(2));
area_class.area_value = db_data_local.GetFloat(3);
area_class.areapoints = new System.Collections.ArrayList();
Console.WriteLine("value is:" + db_data_local.GetValue(5));
area_class.shape = db_data_local.GetString(5);
area_class.radius = db_data_local.GetFloat(6);
//entry of area_style
//Console.WriteLine("Area Style Type: "+db_data_local.GetString(4));
pen_style = db_data_local.GetString(4);
Console.WriteLine("pen_style recorded: " + pen_style);
if (pen_style == "Dot")
{
Console.WriteLine("pen_style is " + pen_style);
area_class.area_pen.DashStyle = System.Drawing.Drawing2D.DashStyle.Dot;
}
else if (pen_style == "Dash")
{
Console.WriteLine("pen_style is " + pen_style);
area_class.area_pen.DashStyle = System.Drawing.Drawing2D.DashStyle.Dash;
}
else if (pen_style == "DashDot")
{
Console.WriteLine("pen_style is " + pen_style);
area_class.area_pen.DashStyle = System.Drawing.Drawing2D.DashStyle.DashDot;
}
else
{
area_class.area_pen.DashStyle = System.Drawing.Drawing2D.DashStyle.Solid;
}
db_cmd_local_2.CommandText = "SELECT x, y FROM area_points WHERE aid=@aid ORDER BY pid;"; // WHERE iid='" + iid + "';";
db_cmd_local_2.Parameters.AddWithValue("@aid", area_class.aid);
db_data_local_2 = db_cmd_local_2.ExecuteReader();
while (db_data_local_2.Read())
{
pt = new PointF();
pt.X = db_data_local_2.GetFloat(0);
pt.Y = db_data_local_2.GetFloat(1);
area_class.areapoints.Add(pt);
}
db_data_local_2.Close();
//Added by SAM for tree
mainForm.area_list.Nodes.Add(new TreeNode(area_class.area_name));
ProjectClass.mainForm.vector_areas.Add(area_class);
}
db_data_local.Close();
//TODO optional
//EXCEPTION File not exist exception unhandeled
if (System.IO.File.Exists(imagePath))//to see if image file exists
{
mainForm.pictureBox1.Image = Image.FromFile(imagePath);
//set the values of ImagePropertiesClass attributes.
ImagePropertiesClass.imageLoaded = true;
ImagePropertiesClass.originalImage = Image.FromFile(imagePath);
ImagePropertiesClass.setvalues(imageName, iid, imagePath, Image.FromFile(imagePath), Image.FromFile(imagePath).PhysicalDimension);//set its values
// return imgindatabase;
return true;
}
else
{
return false;
}
// return true;
}