private void btnArea_Click(object sender, EventArgs e)
{
string strType = "";
var cptlt = GetCptLt(rtbInput.Text, out strType);
cptlt.Add(cptlt[0]);
CPolygon cpg = new CPolygon(0, cptlt);
cpg.SetAreaSimple();
txtArea.Text = cpg.dblAreaSimple.ToString();
}
private double ComputeCpgAreaAndRemoveSmallHoles(CPolygon cpg, double dblHoleAreaLimit)
{
cpg.SetAreaSimple();
if (cpg.HoleCpgLt != null)
{
var holecpglt = new List <CPolygon>(cpg.HoleCpgLt.Count);
foreach (var holecpg in cpg.HoleCpgLt)
{
if (holecpg.dblAreaSimple >= dblHoleAreaLimit)
{
holecpglt.Add(holecpg);
}
}
cpg.HoleCpgLt = holecpglt;
}
return(cpg.dblAreaSimple);
}