def test_brush():
class DrawMethodsCanvas(x11.Canvas):
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.c = False
def on_button_pressed(self, button, state, x, y):
if button == 1:
self.dispose()
@brush
def rect(ctx, width, height):
ctx.set_source_rgb(*[r() for _ in range(3)])
ctx.rectangle(0, 0, width, height)
ctx.fill()
def on_draw(self, ctx):
if self.c:
self.dispose()
return
for i in range(4):
ctx.rect(self.width >> i, self.height >> i)
self.c = True
canvas = DrawMethodsCanvas(40, 40, 128, 128, interval=3000)
canvas.show()
x11.start_event_loop()
def test_text():
from blighty.x11 import Canvas
class DrawMethodsCanvas(Canvas):
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.c = False
def on_button_pressed(self, button, state, x, y):
if button == 1:
self.dispose()
def on_draw(self, ctx):
if self.c:
self.dispose()
return
for i in range(1, 10):
ctx.write_text(self.width >> 1,
self.height >> 1,
str(i),
align=i)
self.c = True
canvas = DrawMethodsCanvas(40, 40, 128, 128, interval=3000)
canvas.show()
x11.start_event_loop()
def test_canvas():
class TestMPL(Canvas):
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.plot = SimplePlot(*self.get_size())
self.count = 5
def on_draw(self, cr):
self.plot.push_value(psutil.cpu_percent(.1))
self.plot.draw(cr)
self.count += 1
if self.count > 10:
self.dispose()
def on_button_pressed(self, button, state, x, y):
if button == 1:
self.dispose()
def on_key_pressed(self, keysym, state):
if keysym == 65307:
self.dispose()
canvas = TestMPL(10, 10, 320, 160, gravity=CanvasGravity.SOUTH_EAST)
canvas.interval = 2000
canvas.show()
start_event_loop()
def test_canvas():
class TestMPL(Canvas):
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
width, height = self.get_size()
self.plot = Graph(0, 0, width, height >> 1)
self.refl = Graph(0, height >> 1, width, -(height >> 1), scale=None)
self.count = 0
def on_draw(self, cr):
cr.set_source_rgb(0.1, 0.1, 0.1)
cr.rectangle(0, 0, *self.get_size())
cr.fill()
v = psutil.cpu_percent(0.1)
self.plot.push_value(v)
self.refl.push_value(v)
cr.set_source_rgb(1, 1, 1)
self.plot.draw(cr)
cr.set_source_rgb(.2, .2, .2)
self.refl.draw(cr)
self.count += 1
if self.count > 300:
self.dispose()
def on_button_pressed(self, button, state, x, y):
if button == 1:
self.dispose()
def on_key_pressed(self, keysym, state):
if keysym == 65307:
self.dispose()
canvas = TestMPL(10, 10, 160, 160, gravity = CanvasGravity.SOUTH_EAST)
canvas.interval = 500
canvas.show()
start_event_loop()
def test_grid():
class DrawMethodsCanvas(x11.Canvas):
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.c = False
def on_button_pressed(self, button, state, x, y):
if button == 1:
self.dispose()
def on_draw(self, ctx):
if self.c:
self.dispose()
return
ctx.draw_grid()
self.c = True
canvas = DrawMethodsCanvas(40, 40, 512, 512, interval=3000)
canvas.show()
x11.start_event_loop()
def test_canvas():
canvases = [
MyCanvas(200 * i,
200 * i,
width=200,
height=200,
interval=42,
gravity=CanvasGravity.CENTER) for i in range(-1, 2)
]
for canvas in canvases:
assert canvas.interval == 42
canvas.interval = 100
assert canvas.show() is None
assert x11.start_event_loop() is None
c.save()
c.set_font_size(12)
c.write_text(
0, 110, c.canvas.coreinfo[0]["model name"].strip().replace(
"(TM)", "™").replace("(R)", "©"))
c.restore()
def on_draw(self, c):
# c.draw_grid()
c.select_font_face(*Fonts.LAKSAMAN_NORMAL)
c.set_font_size(36)
c.set_source_rgb(1, 1, 1)
w, h = Cpu.SIZE
y_poly = (Cpu.CORE_POLYGON.height + Cpu.CORE_POLYGON.length)
c.write_text(0, y_poly, "CPU", align=TextAlign.TOP_LEFT)
c.draw_core_polygon(w - y_poly, y_poly)
c.draw_processes()
c.draw_cpu_name()
c.set_source_rgb(1, 1, 1)
self.graph.draw(c)
if __name__ == "__main__":
Cpu.build(10, 10, gravity=CanvasGravity.EAST).show()
start_event_loop()
