public void GetPhysicalMax(int collectionCount)
{
short valueCapsLength = (short)(collectionCount > 0 ? collectionCount : 1);
HidNativeApi.HidP_Value_Caps[] hvc = new HidNativeApi.HidP_Value_Caps[valueCapsLength];
HidNativeApi.HidP_GetSpecificValueCaps(HidReportType.Input, NativeMethods.GenericDesktopPage, 0, NativeMethods.XCoordinateId, hvc, ref valueCapsLength, _hPreparsedData.DangerousGetHandle());
_physicalMax.X = hvc[0].PhysicalMax != 0 ? hvc[0].PhysicalMax : hvc[0].LogicalMax;
HidNativeApi.HidP_GetSpecificValueCaps(HidReportType.Input, NativeMethods.GenericDesktopPage, 0, NativeMethods.YCoordinateId, hvc, ref valueCapsLength, _hPreparsedData.DangerousGetHandle());
_physicalMax.Y = hvc[0].PhysicalMax != 0 ? hvc[0].PhysicalMax : hvc[0].LogicalMax;
}
private Point GetPhysicalMax(int collectionCount, IntPtr pPreparsedData)
{
short valueCapsLength = (short)collectionCount;
Point p = new Point();
HidNativeApi.HidP_Value_Caps[] hvc = new HidNativeApi.HidP_Value_Caps[valueCapsLength];
HidNativeApi.HidP_GetSpecificValueCaps(HidReportType.Input, NativeMethods.GenericDesktopPage, 0, NativeMethods.XCoordinateId, hvc, ref valueCapsLength, pPreparsedData);
p.X = hvc[0].PhysicalMax != 0 ? hvc[0].PhysicalMax : hvc[0].LogicalMax;
HidNativeApi.HidP_GetSpecificValueCaps(HidReportType.Input, NativeMethods.GenericDesktopPage, 0, NativeMethods.YCoordinateId, hvc, ref valueCapsLength, pPreparsedData);
p.Y = hvc[0].PhysicalMax != 0 ? hvc[0].PhysicalMax : hvc[0].LogicalMax;
return(p);
}
private void GetPhysicalMax(NativeMethods.RAWINPUT rawInput, IntPtr pPreparsedData)
{
short valueCapsLength = 1;
Point p = new Point();
HidNativeApi.HidP_Value_Caps[] hvc = new HidNativeApi.HidP_Value_Caps[valueCapsLength];
HidNativeApi.HidP_GetSpecificValueCaps(HidReportType.Input, NativeMethods.GenericDesktopPage, 1, NativeMethods.XCoordinateId, hvc, ref valueCapsLength, pPreparsedData);
p.X = hvc[0].PhysicalMax != 0 ? hvc[0].PhysicalMax : hvc[0].LogicalMax;
HidNativeApi.HidP_GetSpecificValueCaps(HidReportType.Input, NativeMethods.GenericDesktopPage, 1, NativeMethods.YCoordinateId, hvc, ref valueCapsLength, pPreparsedData);
p.Y = hvc[0].PhysicalMax != 0 ? hvc[0].PhysicalMax : hvc[0].LogicalMax;
_touchScreenPhysicalMax[rawInput.header.hDevice] = p;
}