Welcome!
This is the community forum for my apps Pythonista and Editorial.
For individual support questions, you can also send an email. If you have a very short question or just want to say hello — I'm @olemoritz on Twitter.
How to use class touch ?
-
i dont know how to use Touch class..so i want simple example..
i try this to learn..but its not work:import ui v = ui.load_view('main') t = ui.Touch v.present('sheet') while v.on_screen: print(t.phase)
-
@Raymond see Sketch example in Pythonista examples.
touch parameter of touch_xxx functions is an ui.Touch
-
What?!! There is no sketch example in pythonista site !
-
@Raymond in the Examples folder..., User Interface sub-folder
-
Can you make a simple example please
-
@Raymond from here touch the screen with multiple fingers and move them to see the effect
# Variation of the 'Basic Scene' template that shows every # touch in a different (random) color that stays the same # for the duration of the touch. from scene import * from colorsys import hsv_to_rgb from random import random class TouchColors (Scene): def setup(self): self.touch_colors = {} def draw(self): background(0, 0, 0) for touch in self.touches.values(): r, g, b = self.touch_colors[touch.touch_id] fill(r, g, b) ellipse(touch.location.x - 50, touch.location.y - 50, 100, 100) def touch_began(self, touch): self.touch_colors[touch.touch_id] = hsv_to_rgb(random(), 1, 1) def touch_moved(self, touch): pass def touch_ended(self, touch): del self.touch_colors[touch.touch_id] run(TouchColors())