On Saturday, October 29, 2011, Antoine Levitt <antoine.lev...@gmail.com> wrote: > 29/10/11 19:39, Benjamin Root >> I don't think there is a document for the default keymaps, and there >> has been some talk about redoing default keybindings, because they are >> so hidden and varies from backend to backend. >> >> In the meantime, I would suggest checking out the "event handeling" >> section of the examples page. You can have a function that you attach >> to the "key_press_event", which takes an "event" object as an >> argument. That event object has the key that was pressed. You can >> then have an if...elif...else statement for all the keys and actions, >> or have a dictionary of key-action pairs. >> >> Hope that helps! >> Ben Root > > That's pretty cool! However, I have to do it for every figure I create, > there doesn't seem to be a way to tell matplotlib : "whenever a figure > is created, associate this handler to this event". > > I think I'll just wait for the keybinding stuff to get refactored, which > would definitely be a good idea (I only found out via very indirect > means, and had to change backend to get them working). It seems > worthwhile to have a "q" default binding to exit the plot. >
The basic event handling isn't going to be refactored. I was merely speaking of how the default keymaps are set. Yes, you will need to mpl_connect for each figure object. This is standard for any GUI control system. What you can do is make a function that produces a figure for you as well as perform any event connections for you. Ben Root
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