private void DecodeRotateGesture(ref Win32.GESTUREINFO gestureInfo)
{
RotateGestureEventArgs args = new RotateGestureEventArgs();
if (gestureInfo.dwFlags == Win32.GF_BEGIN)
{
args.state = GestureState.Begin;
args.initialRotation = Win32.ArgToRadians(gestureInfo.ullArguments & Win32.ULL_ARGUMENTS_BIT_MASK);
args.rotation = 0;
}
else
{
if (gestureInfo.dwFlags == Win32.GF_END)
{
args.state = GestureState.End;
}
else
{
args.state = GestureState.Move;
}
args.rotation = Win32.ArgToRadians(gestureInfo.ullArguments & Win32.ULL_ARGUMENTS_BIT_MASK);
}
args.ptCenter.X = gestureInfo.ptsLocation.X;
args.ptCenter.Y = gestureInfo.ptsLocation.Y;
if (RotateEventHandler != null)
{
RotateEventHandler(this, args);
}
}
private void DecodeRotateGesture(ref Win32.GESTUREINFO gestureInfo)
{
RotateGestureEventArgs e = new RotateGestureEventArgs();
if (gestureInfo.dwFlags == 1)
{
e.state = GestureState.Begin;
e.initialRotation = Win32.ArgToRadians(gestureInfo.ullArguments & ((long)0xffffffffL));
e.rotation = 0.0;
}
else
{
if (gestureInfo.dwFlags == 4)
{
e.state = GestureState.End;
}
else
{
e.state = GestureState.Move;
}
e.rotation = Win32.ArgToRadians(gestureInfo.ullArguments & ((long)0xffffffffL));
}
e.ptCenter.X = gestureInfo.ptsLocation.X;
e.ptCenter.Y = gestureInfo.ptsLocation.Y;
if (this.RotateEventHandler != null)
{
this.RotateEventHandler(this, e);
}
}
private void DecodeRotateGesture(ref Win32.GESTUREINFO gestureInfo)
{
RotateGestureEventArgs e = new RotateGestureEventArgs();
if (gestureInfo.dwFlags == 1)
{
e.state = GestureState.Begin;
e.initialRotation = Win32.ArgToRadians(gestureInfo.ullArguments & ((long) 0xffffffffL));
e.rotation = 0.0;
}
else
{
if (gestureInfo.dwFlags == 4)
{
e.state = GestureState.End;
}
else
{
e.state = GestureState.Move;
}
e.rotation = Win32.ArgToRadians(gestureInfo.ullArguments & ((long) 0xffffffffL));
}
e.ptCenter.X = gestureInfo.ptsLocation.X;
e.ptCenter.Y = gestureInfo.ptsLocation.Y;
if (this.RotateEventHandler != null)
{
this.RotateEventHandler(this, e);
}
}
