After the computer is first installed pycharm, found each adjustment code interface font, which always need to adjust the setting, this is very inconvenient, especially for the amount of code a lot of time, sometimes we need to look a certain focus to Code, this time on the need to enlarge, this time it is set to open setting efficiency is very low, in fact, we can change the font size to achieve pulley functionality through a few codes.
Step: File -> setting -> Keymap -> Increase Font Size (double-click) -> In the dialog box, select the Add Mouse Shortcut
The following screen will appear after selecting Add Mouse Shortcut
This time hold down Ctrl mouse wheel to scroll up, it will become so
This time click OK to complete the set.
The above is a larger font, font smaller chose Decrease, steps in keymap menu: File -> setting -> Keymap -> Decrease Font Size (double-click) -> In the dialog box, select the Add Mouse Shortcut
Then repeat reference step becomes large font, and finally down the Ctrl + on the line roller.
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