private bool AddPolygon(IPolygon polygon)
{
AddFeatureToLayer frmAFTL = new AddFeatureToLayer(axMapControl1.Map, polygon);
frmAFTL.Show();
if (frmAFTL.DialogResult == System.Windows.Forms.DialogResult.OK)
{
return(true);
}
else
{
return(false);
}
}
//以下三个函数是添加要素的主函数
private bool AddPoint(double x, double y)
{
IPoint point = new PointClass();
point.PutCoords(x, y);
AddFeatureToLayer frmAFTL = new AddFeatureToLayer(axMapControl1.Map, point);
frmAFTL.Show();
if (frmAFTL.DialogResult == DialogResult.OK)
{
return(true);
}
else
{
return(false);
}
}