class TestWindow(Window):
""" Press Q or Escape to exit
"""
def __init__(self, *args, **kw):
Window.__init__(self, *args, **kw)
self.init_window()
def init_window(self):
self.gc = GraphicsContext(size=(self.width, self.height))
self.gc.gl_init()
def on_key_press(self, symbol, modifiers):
if symbol in (key.ESCAPE, key.Q):
self.has_exit = True
def draw(self):
gc = self.gc
with gc:
gc.clear((0, 1, 0, 1))
gc.set_stroke_color((1, 1, 1, 1))
gc.set_line_width(2)
pts = array([[50, 50], [50, 100], [100, 100], [100, 50]])
gc.begin_path()
gc.lines(pts)
gc.close_path()
gc.draw_path(STROKE)
gc.flush()
class TestWindow(Window):
""" Press Q or Escape to exit
"""
def __init__(self, *args, **kw):
Window.__init__(self, *args, **kw)
self.init_window()
def init_window(self):
self.gc = GraphicsContext(size=(self.width, self.height))
self.gc.gl_init()
def on_key_press(self, symbol, modifiers):
if symbol in (key.ESCAPE, key.Q):
self.has_exit = True
def draw(self):
gc = self.gc
with gc:
gc.clear((0, 1, 0, 1))
gc.set_stroke_color((1,1,1,1))
gc.set_line_width(2)
pts = array([[50, 50], [50,100], [100,100], [100,50]])
gc.begin_path()
gc.lines(pts)
gc.close_path()
gc.draw_path(STROKE)
gc.flush()
def create_graphics_context(self, width=600, height=600, pixel_scale=2.0):
from kiva.gl import GraphicsContext
# XXX: Ignore scaling in the unit tests so this works on CI.
# But really, we should just get rid of this rotted backend.
self.window = pyglet.window.Window(width=width, height=height)
gc = GraphicsContext((width, height), base_pixel_scale=1.0)
gc.gl_init()
return gc
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 _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 _create_gc(self, size, pix_format=None):
""" Create a GraphicsContext instance.
"""
gc = GraphicsContext(
(size[0] + 1, size[1] + 1),
base_pixel_scale=self.base_pixel_scale,
)
self._fake_pyglet_context = FakePygletContext()
gc.gl_init()
gc.translate_ctm(0.5, 0.5)
return gc
def init_window(self):
self.gc = GraphicsContext(size=(self.width, self.height))
self.gc.gl_init()
def font_metrics_provider():
from kiva.api import Font
gc = GraphicsContext((1, 1))
gc.set_font(Font())
return gc
def font_metrics_provider():
from kiva.fonttools import Font
gc = GraphicsContext((1, 1))
gc.set_font(Font())
return gc
def create_graphics_context(self, width, height):
from kiva.gl import GraphicsContext
self.window = pyglet.window.Window(width=width, height=height)
gc = GraphicsContext((width, height))
gc.gl_init()
return gc
def init_window(self):
self.gc = GraphicsContext(size=(self.width, self.height))
self.gc.gl_init()
def create_graphics_context(self, width, height):
from kiva.gl import GraphicsContext
self.window = pyglet.window.Window(width=width, height=height)
gc = GraphicsContext((width, height))
gc.gl_init()
return gc
