public CFOUNDNODE FindNodeAtPoint(AxMap pMap, PointF pt)
{
CFOUNDNODE cFOUNDNODE = new CFOUNDNODE();
float num = (float)(this.m_Zoom / pMap.Zoom);
num = Conversions.ToSingle(Operators.MultiplyObject(num, Interaction.IIf(this.m_MWidth > 0f, pMap.MapScreenWidth / this.m_MWidth, 1)));
float num2;
float num3;
pMap.ConvertCoord(ref num2, ref num3, ref this.m_GocX, ref this.m_GocY, ConversionConstants.miMapToScreen);
Matrix matrix = new Matrix();
matrix.Translate(-num2, -num3, MatrixOrder.Append);
matrix.Scale(1f / num, 1f / num, MatrixOrder.Append);
PointF[] array = new PointF[]
{
pt
};
matrix.TransformPoints(array);
PointF pt2 = new PointF(array[0].X, array[0].Y);
checked
{
CFOUNDNODE result;
for (int i = this.m_GObjs.Count - 1; i >= 0; i += -1)
{
GraphicObject graphicObject = this.m_GObjs[i];
int num4 = graphicObject.FindNodeAtPoint(pt2, 4f);
if (num4 > -1)
{
int nodeIndex = num4;
cFOUNDNODE.FoundObject = graphicObject;
cFOUNDNODE.NodeIndex = nodeIndex;
result = cFOUNDNODE;
return(result);
}
}
result = null;
return(result);
}
}