public DXFShape(Header _Header, Classes _Classes, Tables _Tables, Blocks _Blocks, Entities _Entities, Objects _Objects)
{
header = _Header;
classes = _Classes;
tables = _Tables;
blocks = _Blocks;
entities = _Entities;
objects = _Objects;
if (header.variableList.ContainsKey("$INSUNITS"))
{
switch (int.Parse(header.variableList["$INSUNITS"].Get(70).First()))
{
//Inch
case 1:
unitLength = 25.4f;
break;
//Foot
case 2:
unitLength = 304.8f;
break;
//Mile
case 3:
unitLength = 1.609e+6f;
break;
//CM
case 5:
unitLength = 10;
break;
//M
case 6:
unitLength = 100;
break;
//KM
case 7:
unitLength = 1000;
break;
//Microinches
case 8:
unitLength = 0.00002539998f;
break;
//Mils
case 9:
unitLength = 0.0254f;
break;
//Yards
case 10:
unitLength = 914.4f;
break;
//Angstroms
case 11:
unitLength = 1e-7f;
break;
//Nanometers
case 12:
unitLength = 1e-6f;
break;
//Microns
case 13:
unitLength = 0.001f;
break;
//Decimeters
case 14:
unitLength = 100;
break;
//Hectometers
case 16:
unitLength = 100000;
break;
//Gigameters
case 17:
unitLength = 1e+12f;
break;
//Astronomical units
case 18:
unitLength = 1.495978707e+14f;
break;
//Light years
case 19:
unitLength = 9.461e+18f;
break;
//Parsecs
case 20:
unitLength = 3.086e+19f;
break;
}
}
maxVert = new PointF(float.Parse(header.variableList["$EXTMAX"].Get(10).First()),
float.Parse(header.variableList["$EXTMAX"].Get(20).First()));
minVert = new PointF(float.Parse(header.variableList["$EXTMIN"].Get(10).First()),
float.Parse(header.variableList["$EXTMIN"].Get(20).First()));
SetRenderData();
}