public void PaintFingerTraces(WacomMTFingerCollection fingerCollection)
{
_fingerCollection = fingerCollection;
if (this.Visible)
{
panel1.Invalidate();
}
}
public void PaintFingerTraces(WacomMTFingerCollection fingerCollection)
{
_fingerCollection = fingerCollection;
if(this.Visible)
{
panel1.Invalidate();
}
}
public static bool AllFingersUp(ref WacomMTFingerCollection fingercollection)
{
for (uint i = 0; i < fingercollection.FingerCount; i++)
{
if (fingercollection.GetFingerByIndex(i).TouchState != WacomMTFingerState.WMTFingerStateUp)
{
return(false);
}
}
return(true);
}
public static bool AllFingersUp(ref WacomMTFingerCollection fingercollection)
{
for(uint i=0; i< fingercollection.FingerCount; i++)
{
if(fingercollection.GetFingerByIndex(i).TouchState != WacomMTFingerState.WMTFingerStateUp)
{
return false;
}
}
return true;
}
private void DoSendMidiMessage(ref WacomMTFingerCollection fingercollection)
{
//if we decided to skip early frames
if (skipEarlyFrames && fingercollection.FrameNumber >= framesToSkip)
{
if (!TouchHelper.AllFingersUp(ref fingercollection) && fingercollection.FingerCount <= 5)
{
//X value for messages
MidiFingerMessage fmX = mtouchMessages[fingercollection.FingerCount - 1].MessageX;
int val = (int)(((fingercollection.GetFingerByIndex(0).X * 10000) * fmX.MaxValue) / 10000) + fmX.MinValue;
SendMidiMessage(fmX.MidiCtrlr, val, fmX.MidiChannel);
//Y value for messages
MidiFingerMessage fmY = mtouchMessages[fingercollection.FingerCount - 1].MessageY;
val = (int)(fmY.MaxValue - (((fingercollection.GetFingerByIndex(0).Y * 10000) * fmY.MaxValue) / 10000) + fmY.MinValue);
SendMidiMessage(fmY.MidiCtrlr, val, fmY.MidiChannel);
}
}
}
public UInt32 DoFingerDataUpdateCallback(IntPtr packet_I, IntPtr userData_I)
{
try
{
// Recover the finger collection sent back.
WacomMTFingerCollection fingerCollection =
CMemUtils.PtrToStructure <WacomMTFingerCollection>(packet_I);
// Recover the user data sent back.
mUserDataStringReturned = CMemUtils.PtrToManagedString(userData_I);
Invoke(mUpdateRealTimeLabel, fingerCollection);
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
return(0);
}
private void DoUpdateGraphicsControl(ref WacomMTFingerCollection fingercollection)
{
tabletPointer1.PaintFingerTraces(fingercollection);
}
private void DoSendMidiMessage(ref WacomMTFingerCollection fingercollection)
{
//if we decided to skip early frames
if (skipEarlyFrames && fingercollection.FrameNumber >= framesToSkip)
{
if (!TouchHelper.AllFingersUp(ref fingercollection) && fingercollection.FingerCount <= 5)
{
//X value for messages
MidiFingerMessage fmX = mtouchMessages[fingercollection.FingerCount - 1].MessageX;
int val = (int)(((fingercollection.GetFingerByIndex(0).X * 10000) * fmX.MaxValue) / 10000) + fmX.MinValue;
SendMidiMessage(fmX.MidiCtrlr, val, fmX.MidiChannel);
//Y value for messages
MidiFingerMessage fmY = mtouchMessages[fingercollection.FingerCount - 1].MessageY;
val = (int)(fmY.MaxValue - (((fingercollection.GetFingerByIndex(0).Y * 10000) * fmY.MaxValue) / 10000) + fmY.MinValue);
SendMidiMessage(fmY.MidiCtrlr, val, fmY.MidiChannel);
}
}
}
private void DoUpdateGraphicsControl(ref WacomMTFingerCollection fingercollection)
{
tabletPointer1.PaintFingerTraces(fingercollection);
}
