class Window(BaseGLWindow):
def _create_gc(self, size, pix_format=None):
""" Create a GraphicsContext instance.
"""
from pyglet.gl import Context
gc = GraphicsContext((size[0] + 1, size[1] + 1))
self._pyglet_gl_context = Context()
gc.gl_init()
gc.translate_ctm(0.5, 0.5)
return gc
def _init_gc(self):
""" Gives the GC a chance to initialize itself before components perform layout
and draw. This is called every time through the paint loop.
"""
self._pyglet_gl_context.set_current()
self.control.makeCurrent()
super(Window, self)._init_gc()
def _paint(self, event=None):
""" Paint the contents of the window.
"""
if self.control is None:
return
size = self._get_control_size()
self._size = tuple(size)
self._gc = self._create_gc(size)
self._init_gc()
if hasattr(self.component, "do_layout"):
self.component.do_layout()
self._gc.clear(self.bgcolor_)
self.component.draw(self._gc, view_bounds=(0, 0, size[0], size[1]))
self._update_region = []
class Window(BaseGLWindow):
def _create_gc(self, size, pix_format=None):
""" Create a GraphicsContext instance.
"""
from pyglet.gl import Context
gc = GraphicsContext((size[0] + 1, size[1] + 1))
self._pyglet_gl_context = Context()
gc.gl_init()
gc.translate_ctm(0.5, 0.5)
return gc
def _init_gc(self):
""" Gives the GC a chance to initialize itself before components perform layout
and draw. This is called every time through the paint loop.
"""
self._pyglet_gl_context.set_current()
self.control.makeCurrent()
super(Window, self)._init_gc()
def _paint(self, event=None):
""" Paint the contents of the window.
"""
if self.control is None:
return
size = self._get_control_size()
self._size = tuple(size)
self._gc = self._create_gc(size)
self._init_gc()
if hasattr(self.component, "do_layout"):
self.component.do_layout()
self._gc.clear(self.bgcolor_)
self.component.draw(self._gc, view_bounds=(0, 0, size[0], size[1]))
self._update_region = []
def _create_gc(self, size, pix_format=None):
""" Create a GraphicsContext instance.
"""
from pyglet.gl import Context
gc = GraphicsContext((size[0] + 1, size[1] + 1))
self._pyglet_gl_context = Context()
gc.gl_init()
gc.translate_ctm(0.5, 0.5)
return gc
class Window(BaseWindow):
control = Instance(GLCanvas)
def __init__(self, *args, **kw):
super(Window, self).__init__(*args, **kw)
# If we are using the GL backend, we will need to have a pyglet
# GL context
self._pyglet_gl_context = None
self._gc = None
def _create_control(self, parent, wid, pos = wx.DefaultPosition,
size = wx.DefaultSize):
return GLCanvas(parent, wid, pos, size,
style=wx.CLIP_CHILDREN|wx.WANTS_CHARS)
def _create_gc(self, size, pix_format=None):
""" Create a GraphicsContext instance.
"""
gc = GraphicsContext((size[0]+1,size[1]+1))
if self._pyglet_gl_context is None:
from pyglet.gl import Context
self._pyglet_gl_context = Context()
gc.gl_init()
gc.translate_ctm(0.5, 0.5)
return gc
def _init_gc(self):
""" Gives the GC a chance to initialize itself before components perform layout
and draw. This is called every time through the paint loop.
"""
dc = wx.PaintDC(self.control)
self._pyglet_gl_context.set_current()
self.control.SetCurrent()
super(Window, self)._init_gc()
def _paint(self, event=None):
""" Paint the contents of the window.
"""
if self.control is None:
event.Skip()
return
size = self._get_control_size()
self._size = tuple(size)
self._gc = self._create_gc(size)
self._init_gc()
if hasattr(self.component, "do_layout"):
self.component.do_layout()
self._gc.clear(self.bgcolor_)
self.component.draw(self._gc, view_bounds=(0, 0, size[0], size[1]))
self._update_region = []
self.control.SwapBuffers()
def _create_gc(self, size, pix_format=None):
""" Create a GraphicsContext instance.
"""
from pyglet.gl import Context
gc = GraphicsContext((size[0] + 1, size[1] + 1))
self._pyglet_gl_context = Context()
gc.gl_init()
gc.translate_ctm(0.5, 0.5)
return gc
