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"""
This demonstrates the most basic drawing capabilities using Enable. A new
component is created and added to a container.
"""
from enable.example_support import DemoFrame, demo_main
from enable.api import Component, Container, Window
class Box(Component):
resizable = ""
def _draw_mainlayer(self, gc, view_bounds=None, mode="default"):
with gc:
gc.set_fill_color((1.0, 0.0, 0.0, 1.0))
dx, dy = self.bounds
x, y = self.position
gc.rect(x, y, dx, dy)
gc.fill_path()
class MyFrame(DemoFrame):
def _create_window(self):
box = Box(bounds=[100.0, 100.0], position=[50.0, 50.0])
container = Container(bounds=[500, 500])
container.add(box)
return Window(self, -1, component=container)
if __name__ == "__main__":
# Save demo so that it doesn't get garbage collected when run within
# existing event loop (i.e. from ipython).
demo = demo_main(MyFrame)
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