Re: [cgkit-user] RuntimeError: Could not open Wintab device context
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From: Christian O'R. <chr...@po...> - 2010-05-15 18:04:21
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Your intuition was right. There was actually a problem with the driver and only the mouse functionalities were working. I uninstalled the drivers and installed the latest drivers from the Wacom web site and now it works. Thank you for the answer. Best regards, Christian 2010/5/13 Matthias Baas <mat...@gm...>: > Christian O'Reilly wrote: >> I'm trying to use the wintab wrapper and it always failed at the >> opening of the context with the error message "RuntimeError: Could not >> open Wintab device context". For example, the following code : >> >> import pygame >> >> from cgkit import wintab >> from cgkit.wintab.constants import * >> >> pygame.init() >> screen = pygame.display.set_mode((0, 0))#, pygame.FULLSCREEN) >> >> hwnd = pygame.display.get_wm_info()['window'] >> context = wintab.Context() >> context.pktdata = ( PK_X | PK_Y | PK_NORMAL_PRESSURE | PK_TIME | >> PK_SERIAL_NUMBER ) >> context.open(hwnd, True) >> >> does generate the specified error at execution of the line >> "context.open(hwnd, True)". Looking at the code of py_wintab.cpp, it > > If I run your code snippet here, I don't get any error. > Have you double checked that the tablet driver is actually installed? > Does the tablet (and all of its functionality, not just moving the mouse > cursor) work in other applications? > > Cheers, > > - Matthias - > > > ------------------------------------------------------------------------------ > > _______________________________________________ > cgkit-user mailing list > cgk...@li... > https://lists.sourceforge.net/lists/listinfo/cgkit-user > -- Christian O’Reilly Étudiant au doctorat en génie biomédical Laboratoire Scribens École Polytechnique de Montréal |