public void InsertBoundingBox()
{
var line = new DxfLine(new DxfPoint(1.0, 1.0, 0.0), new DxfPoint(2.0, 3.0, 0.0));
var offset = new DxfVector(2.0, 2.0, 0.0);
var block = new DxfBlock();
block.Name = "some-block";
block.Entities.Add(line);
var insert = new DxfInsert();
insert.Name = "some-block";
insert.Location = offset;
insert.XScaleFactor = 2.0;
var file = new DxfFile();
file.Blocks.Add(block);
file.Entities.Add(insert);
var boundingBox = file.GetBoundingBox();
Assert.Equal(new DxfPoint(4.0, 3.0, 0.0), boundingBox.MinimumPoint);
Assert.Equal(new DxfPoint(6.0, 5.0, 0.0), boundingBox.MaximumPoint);
}
public (float centerX, float centerY) GetCenter(DxfFile dxfFile)
{
var dxfBoundingBox = dxfFile.GetBoundingBox();
float centerX = (float)(dxfBoundingBox.MinimumPoint.X +
(dxfBoundingBox.MaximumPoint.X - dxfBoundingBox.MinimumPoint.X) / 2);
float centerY = (float)(dxfBoundingBox.MinimumPoint.Y +
(dxfBoundingBox.MaximumPoint.Y - dxfBoundingBox.MinimumPoint.Y) / 2);
return(centerX, centerY);
}
public void FileBoundingBoxTest()
{
var file = new DxfFile();
var line = new DxfLine(new DxfPoint(0.0, 1.0, 0.0), new DxfPoint(1.0, 0.0, 0.0));
file.Entities.Add(line);
Assert.Equal(new DxfBoundingBox(DxfPoint.Origin, new DxfVector(1.0, 1.0, 0.0)), file.GetBoundingBox());
}
