public void Rotate(AxMap pMap, PointF rootPt, PointF fromPt, PointF toPt)
{
float num;
float num2;
pMap.ConvertCoord(ref num, ref num2, ref this.m_GocX, ref this.m_GocY, ConversionConstants.miMapToScreen);
num -= rootPt.X;
num2 -= rootPt.Y;
PointF rootPt2 = default(PointF);
rootPt2.X = num;
rootPt2.Y = num2;
fromPt.X -= rootPt.X;
fromPt.Y -= rootPt.Y;
toPt.X -= rootPt.X;
toPt.Y -= rootPt.Y;
try
{
IEnumerator enumerator = this.m_GObjs.GetEnumerator();
while (enumerator.MoveNext())
{
GraphicObject graphicObject = (GraphicObject)enumerator.Current;
graphicObject.Rotate(rootPt2, fromPt, toPt);
}
}
finally
{
IEnumerator enumerator;
if (enumerator is IDisposable)
{
(enumerator as IDisposable).Dispose();
}
}
}