It’s been a really long time since I looked at this code, but I think you would
want to add something like the following method:
@PygletView.method(‘v@‘)
def tabletPoint_(self, nsevent):
// insert code here to extract relevant info from nsevent
self._window.dispatch_event(‘on_tablet_point’, x, y, buttons, pressure,
tilt, modifiers)
to the existing code in pyglet/window/cocoa/pyglet_view.py. As there currently
is no on_tablet_point event in pyglet, you would be defining it.
—phillip
> On Apr 20, 2016, at 12:00 PM, future stack <[email protected]> wrote:
>
> I feel like this topic might warrant adding something to the documentation,
> since the current documentation is somewhat misleading.
>
> This page simply remarks that enumerating tablets is impossible on osx but
> says nothing about an alternative approach
> https://pyglet.readthedocs.org/en/pyglet-1.2-maintenance/api/pyglet/input/pyglet.input.get_tablets.html
>
> This page on "other devices" covers joysticks and an apple remote but nothing
> about tablets:
> https://pyglet.readthedocs.org/en/pyglet-1.2-maintenance/programming_guide/input.html?highlight=devices
>
> I can't tell if this is a failing on my part to understand something basic,
> or what, but it's been somewhat frustrating digging around for a simple
> example. This seems like a fairly common use case.
>
> Andrew
>
> On Wednesday, April 20, 2016 at 12:17:20 PM UTC-4, future stack wrote:
> Pardon my ignorance, I've accessed this stuff via NSEvent in c++ but am
> unsure how this would be done in a pyglet compatible way. I've tried adding
> listeners to the window for the handlers defined in the tablet, and I've
> tried enumerating and opening the devices directly with no luck. Am I
> supposed to use pyobjc or NSpython?
>
> Cheers
>
>
> On Wednesday, April 20, 2016 at 12:06:27 PM UTC-4, swiftcoder wrote:
> I don't know what Pyglet's support for tablets is like at the moment, but
> Wacom provides excellent documentation as to accessing tablet events on Mac:
>
> http://www.wacomeng.com/mac/Developers%20Guide.htm
>
> At this point I don't honk any mucking around in Carbon or HID is required.
> The standard Cocoa NSEvent object carries everything you need, which should
> make it easy to expose to pyglet.
> On Wed, Apr 20, 2016 at 9:00 AM, Tristam MacDonald <[email protected]> wrote:
> Aren't the
>
> On Wed, Apr 20, 2016 at 9:00 AM, Tristam MacDonald <[email protected]> wrote:
>
> On Wed, Apr 20, 2016 at 7:57 AM, future stack <[email protected]> wrote:
> Hello - I'm curious what the state of tablet support is on osx and if someone
> can provide me with an example of how to read pen pressure from a stylus?
>
> I've attached my attempt from a few days ago, but I've been informed that my
> approach is wrong.
>
> A friend linked me to this page:
>
> https://github.com/jpaalasm/pyglet/blob/master/experimental/input/tablet-notes.txt#L37
>
> which says that events are subscribeable via carbon or HID, but I can't find
> a working example of this anywhere.
>
> I also found this:
> https://bitbucket.org/AnomalousUnderdog/pythonmactabletlib/downloads
>
> but this requires wxwidgets to work, which is apparently still 32 bit, and
> downgrading my python to get this to work seems less than ideal.
>
> Am I barking up the wrong tree(s)? Any leads would be appreciated.
>
> Andrew
>
>
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