public void DrawWalls()
{
WpfWalls = GetWpfWalls();
foreach (Line myLine in WpfWalls)
{
myLine.Stroke = Brushes.Black;
myLine.StrokeThickness = 4;
myLine.StrokeEndLineCap = PenLineCap.Round;
myLine.StrokeStartLineCap = PenLineCap.Round;
myLine.MouseDown += line_MouseDown;
myLine.MouseUp += line_MouseUp;
myLine.MouseEnter += line_MouseEnter;
myLine.MouseLeave += line_MouseLeave;
myLine.ToolTip = "L = " + tool.GetLength(myLine) * Scale;
canvas.Children.Add(myLine);
}
}
public int GetScale(PointF min, PointF max, int CanvasSize)
{
int BorderAroutWorkArea = 150;
double LongestWall = 0;
int Scale = 0;
CanvasSize = CanvasSize - BorderAroutWorkArea;
List <System.Windows.Shapes.Line> sides = new List <System.Windows.Shapes.Line>();
System.Windows.Shapes.Line sideA = new System.Windows.Shapes.Line();
sideA.X1 = min.X; sideA.Y1 = min.Y;
sideA.X2 = min.X; sideA.Y2 = max.Y;
sides.Add(sideA);
System.Windows.Shapes.Line sideB = new System.Windows.Shapes.Line();
sideB.X1 = min.X; sideB.Y1 = max.Y;
sideB.X2 = max.X; sideB.Y2 = max.Y;
sides.Add(sideB);
System.Windows.Shapes.Line sideC = new System.Windows.Shapes.Line();
sideC.X1 = max.X; sideC.Y1 = max.Y;
sideC.X2 = max.X; sideC.Y2 = min.Y;
sides.Add(sideC);
System.Windows.Shapes.Line sideD = new System.Windows.Shapes.Line();
sideD.X1 = max.X; sideD.Y1 = min.Y;
sideD.X2 = min.X; sideD.Y2 = min.Y;
sides.Add(sideD);
WpfCoordinates coord = new WpfCoordinates();
foreach (var item in sides)
{
if (coord.GetLength(item) > LongestWall)
{
LongestWall = coord.GetLength(item);
}
}
if ((LongestWall / CanvasSize) < 1)
{
Scale = 1;
}
else if ((LongestWall / CanvasSize) >= 1 && (LongestWall / CanvasSize) < 2)
{
Scale = 2;
}
else if ((LongestWall / CanvasSize) >= 2 && (LongestWall / CanvasSize) < 5)
{
Scale = 5;
}
else if ((LongestWall / CanvasSize) >= 5 && (LongestWall / CanvasSize) < 10)
{
Scale = 10;
}
else if ((LongestWall / CanvasSize) >= 10 && (LongestWall / CanvasSize) < 20)
{
Scale = 20;
}
else if ((LongestWall / CanvasSize) >= 20 && (LongestWall / CanvasSize) < 25)
{
Scale = 25;
}
else if ((LongestWall / CanvasSize) >= 25 && (LongestWall / CanvasSize) < 50)
{
Scale = 50;
}
else if ((LongestWall / CanvasSize) >= 50 && (LongestWall / CanvasSize) < 100)
{
Scale = 100;
}
else if ((LongestWall / CanvasSize) >= 100 && (LongestWall / CanvasSize) < 200)
{
Scale = 200;
}
else if ((LongestWall / CanvasSize) >= 200 && (LongestWall / CanvasSize) < 500)
{
Scale = 500;
}
else if ((LongestWall / CanvasSize) >= 500 && (LongestWall / CanvasSize) < 1000)
{
Scale = 1000;
}
return(Scale);
}
