private ShxFile(string filename, byte[] data)
{
this.string_1 = filename;
this.dictionary_3 = new Dictionary <ushort, ShxShape>();
this.dictionary_4 = new Dictionary <char, ShxShape>();
using (Stream input = data == null ? (Stream)File.OpenRead(filename) : (Stream) new MemoryStream(data))
{
using (this.binaryReader_0 = new BinaryReader(input))
{
this.shxFormat_0 = this.method_9();
Class2 class2;
switch (this.shxFormat_0)
{
case ShxFormat.shx1_0:
CharRemapDelegate charRemapper1;
ShxFile.dictionary_2.TryGetValue(ShxFile.smethod_4(filename), out charRemapper1);
class2 = new Class2(this.binaryReader_0, ShxFile.smethod_1(filename, DrawingCodePage.Dos437), charRemapper1, this);
break;
case ShxFormat.shx1_1:
CharRemapDelegate charRemapper2;
ShxFile.dictionary_2.TryGetValue(ShxFile.smethod_4(filename), out charRemapper2);
class2 = new Class2(this.binaryReader_0, ShxFile.smethod_1(filename, DrawingCodePage.Ansi1252), charRemapper2, this);
break;
case ShxFormat.shxBigFont1_0:
this.encoding_0 = ShxFile.smethod_0(filename);
if (this.encoding_0 == null)
{
throw new ShxFile.ShxUnknownEncodingException("Encoding of bigfont SHX file " + filename + " is unknown!");
}
class2 = (Class2) new Class5(this.binaryReader_0, this.encoding_0, this);
break;
case ShxFormat.shxUnicode1_0:
class2 = (Class2) new Class3(this.binaryReader_0, Encoding.UTF8, this);
break;
default:
throw new InternalException("Unknown SHX file format!");
}
class2.Read();
}
}
if (this.int_3 == 0)
{
this.int_3 = this.int_1 + this.int_0;
}
ShxShape shape = this.GetShape('\n');
if (shape == null)
{
return;
}
WW.Math.Point2D endPoint;
shape.GetGlyphShape(false, out endPoint);
this.double_1 = endPoint.Y;
shape.GetGlyphShape(true, out endPoint);
this.double_0 = endPoint.X;
}
internal static char smethod_16(Encoding encoding, ushort id)
{
byte[] buffer = new byte[2] {
(byte)((int)id >> 8 & (int)byte.MaxValue), (byte)((uint)id & (uint)byte.MaxValue)
};
return(ShxShape.smethod_17(encoding, buffer, 0, 2));
}
public override void DrawInternal(
DrawContext.Surface context,
Graphics graphics,
IGraphicElementBlock parentGraphicElementBlock)
{
DxfTextStyle textStyle = this.TextStyle;
if (textStyle == null)
{
return;
}
ShxFile shxFile = textStyle.GetShxFile();
if (shxFile == null)
{
return;
}
ShxShape shapeByIndex = shxFile.GetShapeByIndex(this.ushort_0);
if (shapeByIndex == null)
{
return;
}
ArgbColor plotColor = context.GetPlotColor((DxfEntity)this);
if (!graphics.AddExistingGraphicElement1(parentGraphicElementBlock, (DxfEntity)this, plotColor))
{
return;
}
WW.Math.Point2D endPoint;
new Class355((DxfEntity)this, context, graphics, parentGraphicElementBlock).DrawPath(shapeByIndex.GetGlyphShape(false, out endPoint), this.Transform, this.Color.ToColor(), context.GetLineWeight((DxfEntity)this), false, false, this.double_1);
}
public override void DrawInternal(
DrawContext.Surface context,
ISurfaceGraphicsFactory graphicsFactory)
{
DxfTextStyle textStyle = this.TextStyle;
if (textStyle == null)
{
return;
}
ShxFile shxFile = textStyle.GetShxFile();
if (shxFile == null)
{
return;
}
ShxShape shapeByIndex = shxFile.GetShapeByIndex(this.ushort_0);
if (shapeByIndex == null)
{
return;
}
WW.Math.Point2D endPoint;
new Class473((DxfEntity)this, context, graphicsFactory).DrawPath(shapeByIndex.GetGlyphShape(false, out endPoint), this.Transform, this.Color.ToColor(), context.GetLineWeight((DxfEntity)this), false, false, this.double_1);
}
private static int smethod_7(ShxShape.Class466 plotter, byte[] geometry, int offset)
{
plotter.method_1();
ShxFile shxFile = plotter.ShxFile;
int num1;
if (shxFile.ShxFormat == ShxFormat.shxUnicode1_0)
{
char ch = Convert.ToChar(((int)geometry[offset + 1] << 8) + (int)geometry[offset + 2]);
ShxShape shapeByIndex = shxFile.GetShapeByIndex((ushort)ch);
if (shapeByIndex == null)
{
throw new Exception("No shape found with id " + (object)ch + " in shx file " + shxFile.FileName + ".");
}
if (plotter.method_0())
{
shapeByIndex.method_1(plotter);
}
num1 = 3;
}
else if (geometry[offset + 1] != (byte)0)
{
char ch = Convert.ToChar(geometry[offset + 1]);
ShxShape shapeByIndex = shxFile.GetShapeByIndex((ushort)ch);
if (shapeByIndex == null)
{
throw new Exception("No shape found with id " + (object)ch + " in shx file " + shxFile.FileName + ".");
}
if (plotter.method_0())
{
shapeByIndex.method_1(plotter);
}
num1 = 2;
}
else
{
ushort index = (ushort)((uint)geometry[offset + 2] << 8 | (uint)geometry[offset + 3]);
ShxShape shapeByIndex = shxFile.GetShapeByIndex(index);
if (shapeByIndex == null)
{
throw new Exception("No shape found with id " + (object)index + " in shx file " + shxFile.FileName + ".");
}
if (plotter.method_0())
{
ShxShape.Class466 class466 = shapeByIndex.method_0(false);
float num2 = (float)geometry[offset + 4];
float num3 = (float)geometry[offset + 5];
float num4 = (float)geometry[offset + 6] / (float)shxFile.Width;
float num5 = (float)geometry[offset + 7] / (float)shxFile.Height;
Matrix3D transformation = new Matrix3D((double)num4, 0.0, (double)num2, 0.0, (double)num5, (double)num3, 0.0, 0.0, 1.0);
class466.Shape.TransformBy(transformation);
plotter.method_10((IShape2D)class466.Shape, false);
}
num1 = 8;
}
plotter.method_2();
return(num1);
}
private void method_13(ShxFile shxFile)
{
if (shxFile != null)
{
ShxShape shapeByIndex = shxFile.GetShapeByIndex(this.ushort_0);
if (shapeByIndex != null)
{
this.string_0 = shapeByIndex.Description;
}
else
{
this.string_0 = string.Empty;
}
}
else
{
this.string_0 = string.Empty;
}
}
internal void method_0(ShxShape shape)
{
this.dictionary_3[shape.Index] = shape;
this.dictionary_4[shape.UnicodeCharIndex] = shape;
}