Set Size ViewPoint by Keyboard

[Alex Miranda]

Firstly, i would like to thanks everyone that helped me, and I have more one question. How can I set the size of window using keyboard?

For example: I've defined "upLeftWindow.setSize(.436, .93)", but for using the correct size, i need to do many tests to find it. If i wanted use to any button to set it in real time, would be possible?

[Erikvdb]

Sure, <window>.setSize() works during runtime as well, so for finding the right window size by tweaking it step-by-step you can have a little code like this:


x = 0.5 #initial size window X
y = 0.5 #initial size window Y

upLeftWindow = viz.addWindow()
upLeftWindow.setSize([x,y])
upLeftWindow.setPosition(0,1)
upLeftWindow.clearcolor(viz.WHITE)

def onKeyDown(key):
global x, y
if key == '-':
x -= 0.05 #step size
upLeftWindow.setSize([x,y])
elif key == '=':
x += 0.05 #step size
upLeftWindow.setSize([x,y])
print x, y

viz.go()

viz.callback(viz.KEYDOWN_EVENT,onKeyDown)

Pressing - or = will increase or decrease the X size of the window, you can map other keys for the Y size in a similar fashion.

[Alex Miranda]

Thank for help me! The code run!