public ExpText(ExpBlock block, ExpLayer layer, ExpPen pen, double xt, double yt, string text)
: base(block, layer, pen)
{
_xt = xt;
_yt = yt;
_text = text;
}
public ExpBlock CreateBlock(string name)
{
ExpBlock block = new ExpBlock(name, ++_blockInc);
_blocks.Add(block);
return(block);
}
public ExpBlockRef(ExpBlock block, double x, double y, double dir)
{
_block = block;
_dir = 0.0;
_x = x;
_y = y;
_dir = dir;
_scaleX = 1.0;
_scaleY = 1.0;
}
public ExpBlockRef CreateBlockRef(ExpBlock block)
{
if (null == block)
{
return(null);
}
ExpBlockRef blockRef = new ExpBlockRef(block, 0.0, 0.0, 0.0);
_blockRefs.Add(blockRef);
return(blockRef);
}
public ExpBlock GetBlockOrCreate(string name)
{
ExpBlock block = GetBlock(name);
if (null == block)
{
block = CreateBlock(name);
CreateBlockRef(block);
}
return(block);
}
public void AddText(ExpBlock block, ExpLayer layer, ExpPen pen, double xt, double yt, string text)
{
_entities.Add(new ExpText(block, layer, pen, xt, yt, text));
}
public void AddArc(ExpBlock block, ExpLayer layer, ExpPen pen, double xc, double yc, double radius, double angle0, double angle1)
{
_entities.Add(new ExpArc(block, layer, pen, xc, yc, radius, angle0, angle1));
}
public void AddSegment(ExpBlock block, ExpLayer layer, ExpPen pen, double x0, double y0, double x1, double y1)
{
_entities.Add(new ExpLine(block, layer, pen, x0, y0, x1, y1));
}
public ExpArc(ExpBlock block, ExpLayer layer, ExpPen pen, double xc, double yc, double radius, double angle0, double angle1)
: base(block, layer, pen)
{
_xc = xc; _yc = yc; _radius = radius; _angle0 = angle0; _angle1 = angle1;
}
public ExpLine(ExpBlock block, ExpLayer layer, ExpPen pen, double x0, double y0, double x1, double y1)
: base(block, layer, pen)
{
_x0 = x0; _y0 = y0; _x1 = x1; _y1 = y1;
}
public bool BelongsBlock(ExpBlock block)
{
return(_block == block);
}
public ExpEntity(ExpBlock block, ExpLayer layer, ExpPen pen)
{
_block = block; _layer = layer; _pen = pen;
}