public Ordinate SelectVertexDatumUp(ModelDoc2 swModel, double[] boundBox, BlockPosition left, bool clear = false)
{
var sizeX = boundBox[2] - boundBox[0];
if (sizeX < 0)
sizeX = -sizeX;
var sizeY = boundBox[3] - boundBox[1];
if (sizeY < 0)
sizeY = -sizeY;
var etalon = sizeX > sizeY ? sizeY : sizeX;
double step = etalon / 40;
var ordinate = new Ordinate(0, 0);
if (left.AsBoolean())
{
for (int iX = 0; iX <= 30; iX++)
{
for (int iY = 0; iY <= 30; iY++)
{
var boolstatus = swModel.Extension.SelectByID2("", "VERTEX", boundBox[0] + step * iX,
boundBox[3] - step * iY, 0.0, true,
(int)
swAutodimMark_e.swAutodimMarkOriginDatum,
null, 0);
if (boolstatus)
{
ordinate.X = boundBox[0] + step * iX;
ordinate.Y = boundBox[3] - step * iY;
if (clear)
swModel.ClearSelection();
return ordinate;
}
}
}
}
else
{
for (int iX = 0; iX <= 30; iX++)
{
for (int iY = 0; iY <= 30; iY++)
{
var boolstatus = swModel.Extension.SelectByID2("", "VERTEX", boundBox[2] - step * iX,
boundBox[3] - step * iY, 0.0, true,
(int)
swAutodimMark_e.swAutodimMarkOriginDatum,
null, 0);
if (boolstatus)
{
ordinate.X = boundBox[2] - step * iX;
ordinate.Y = boundBox[3] - step * iY;
if (clear)
swModel.ClearSelection();
return ordinate;
}
}
}
}
if (clear)
swModel.ClearSelection();
return ordinate;
}
public void SelectVertexDatumDown(ModelDoc2 swModel, double[] boundBox, BlockPosition left)
{
var sizeX = boundBox[2] - boundBox[0];
if (sizeX < 0)
sizeX = -sizeX;
var sizeY = boundBox[3] - boundBox[1];
if (sizeY < 0)
sizeY = -sizeY;
var etalon = sizeX > sizeY ? sizeY : sizeX;
double step = etalon / 40;
if (left.AsBoolean())
{
for (int iX = 0; iX <= 30; iX++)
{
for (int iY = 0; iY <= 30; iY++)
{
var boolstatus = swModel.Extension.SelectByID2("", "VERTEX", boundBox[0] + step * iX,
boundBox[1] + step * iY, 0.0, true,
(int)
swAutodimMark_e.swAutodimMarkOriginDatum,
null, 0);
if (boolstatus)
{
return;
}
}
}
}
else
{
for (int iX = 0; iX <= 30; iX++)
{
for (int iY = 0; iY <= 30; iY++)
{
var boolstatus = swModel.Extension.SelectByID2("", "VERTEX", boundBox[2] - step * iX,
boundBox[1] + step * iY, 0.0, true,
(int)
swAutodimMark_e.swAutodimMarkOriginDatum,
null, 0);
if (boolstatus)
{
return;
}
}
}
}
}