public bool HilightWaferPoint(System.Drawing.Point picPoint)
{
var drawList = Layers.Where(it => it.Visible).Select(it => it.LayerName).ToList();
bool hitTest = false;
DXFPolyline biggest = null;
int maxWidth = 0;
foreach (var obj in Shapes)
{
DXFPolyline temp = (DXFPolyline)obj;
if (drawList.Contains(temp.LayerIndex))
{
if (temp.HitTest(picPoint))
{
if (temp.ItemLineWidth > maxWidth)
{
maxWidth = temp.ItemLineWidth;
biggest = temp;
}
hitTest |= true;
// break;
}
}
}
biggest.Highlight(picPoint);
return(hitTest);
}
public void LoadFile(string filename)
{
DxfDocument loaded = DxfDocument.Load(filename);
Layers = loaded.Layers.OrderBy(x => x.Name).Select(x => new DXFLayer {
LayerName = x.Name, Visible = true, color = x.Color.ToColor()
}).ToArray();
Shapes = new List <DXFShape>();
foreach (var block in loaded.Blocks)
{
foreach (var shape in block.Entities)
{
switch (shape.Type)
{
case EntityType.Polyline:
Shapes.Add(new DXFPolyline(shape.Color.ToColor(), 1, shape.Layer.Name));
break;
case EntityType.LightWeightPolyline:
Color color = shape.Color.ToColor();
if (shape.Color.IsByLayer)
{
color = shape.Layer.Color.ToColor();
}
var pl = new DXFPolyline(color, 1, shape.Layer.Name);
var specificShape = (LwPolyline)shape;
for (int i = 1; i < specificShape.Vertexes.Count; i++)
{
pl.AppendLine(new DFXLine(
new System.Drawing.Point((int)specificShape.Vertexes[i - 1].Position.X, -1 * (int)specificShape.Vertexes[i - 1].Position.Y),
new System.Drawing.Point((int)specificShape.Vertexes[i].Position.X, -1 * (int)specificShape.Vertexes[i].Position.Y),
color,
(int)specificShape.Vertexes[i].StartWidth)
);
}
Shapes.Add(pl);
break;
case EntityType.Hatch:
break;
default:
break;
}
}
}
}
public bool Hilight(System.Drawing.Point picPoint, bool mirror, bool rotate90)
{
var x = picPoint.X / mainScale + XMin;
var y = picPoint.Y / mainScale + YMin;
var drawList = Layers.Where(it => it.Visible).Select(it => it.LayerName).ToList();
var hitPoint = new System.Drawing.Point((int)x, (int)y);
bool hitTest = false;
DXFPolyline biggest = null;
int maxWidth = 0;
foreach (var obj in Shapes) //iterates through the objects
{
DXFPolyline temp = (DXFPolyline)obj;
if (drawList.Contains(temp.LayerIndex))
{
if (temp.HitTest(hitPoint))
{
if (temp.ItemLineWidth > maxWidth)
{
maxWidth = temp.ItemLineWidth;
biggest = temp;
}
hitTest |= true;
}
}
}
if (biggest != null)
{
biggest.Highlight(hitPoint);
}
if (rotate90)
{
foreach (var obj in Shapes) //iterates through the objects
{
DXFPolyline temp = (DXFPolyline)obj;
if (drawList.Contains(temp.LayerIndex))
{
if (temp.Highlight(new System.Drawing.Point(-1 * (int)y, (int)x)))
{
hitTest |= true;
break;
}
}
}
}
if (mirror)
{
foreach (var obj in Shapes) //iterates through the objects
{
DXFPolyline temp = (DXFPolyline)obj;
if (drawList.Contains(temp.LayerIndex))
{
if (temp.Highlight(new System.Drawing.Point(-1 * (int)x, -1 * (int)y)))
{
hitTest |= true;
break;
}
}
}
if (rotate90)
{
foreach (var obj in Shapes) //iterates through the objects
{
DXFPolyline temp = (DXFPolyline)obj;
if (drawList.Contains(temp.LayerIndex))
{
if (temp.Highlight(new System.Drawing.Point((int)y, -1 * (int)x)))
{
hitTest |= true;
break;
}
}
}
}
}
return(hitTest);
}
public void Draw(System.Drawing.Image pictureBox1)
{
ScaleImage(pictureBox1.Width, pictureBox1.Height);
var drawList = Layers.Where(x => x.Visible).Select(x => x.LayerName).ToList();
var colors = Enum.GetNames(typeof(KnownColor)).Where(item => !item.StartsWith("Control")).OrderBy(item => item).Select(x => Color.FromName(x)).ToArray();
using (var g = Graphics.FromImage(pictureBox1))
{
Rectangle rect = new Rectangle(0, 0, pictureBox1.Size.Width, pictureBox1.Size.Height);
System.Drawing.Drawing2D.LinearGradientBrush brush = new System.Drawing.Drawing2D.LinearGradientBrush(
rect,
Color.Black,
Color.Black,
System.Drawing.Drawing2D.LinearGradientMode.ForwardDiagonal);
g.FillRectangle(brush, rect);
var offset = new System.Drawing.Point((int)XMin, (int)YMin);
foreach (var corner in Corners)
{
if (corner != null && corner.X != 0 && corner.Y != 0)
{
using (var lePen2 = new Pen(Color.Yellow, 4))
{
g.DrawEllipse(lePen2, (float)(corner.X - offset.X) * (float)mainScale - 10, (float)(corner.Y - offset.Y) * (float)mainScale - 10, 20, 20);
}
}
}
if (Marker != null && Marker.X != 0 && Marker.Y != 0)
{
using (var lePen2 = new Pen(Color.AliceBlue, 4))
{
g.DrawEllipse(lePen2, (float)(Marker.X - offset.X) * (float)mainScale - 10, (float)(Marker.Y - offset.Y) * (float)mainScale - 10, 20, 20);
}
}
Pen lePen = new Pen(Color.White, 3);
int cc = 0;
foreach (var obj in Shapes) //iterates through the objects
{
DXFPolyline temp = (DXFPolyline)obj;
if (drawList.Contains(temp.LayerIndex))
{
if (temp.AccessContourColor.Name == "White")
{
lePen.Color = colors[cc];
}
else
{
lePen.Color = temp.AccessContourColor;
}
lePen.Width = (float)Math.Max(1, temp.AccessLineWidth * mainScale);
if (mainScale == 0)
{
mainScale = 1;
}
temp.Draw(lePen, g, mainScale, new System.Drawing.Point((int)XMin, (int)YMin));
cc++;
}
}
lePen.Dispose();
brush.Dispose();
}
}
