juliandescottes/piskel — pull request #141 by juliandescottes (2013-11-05 21:13:40+00:00)
Title: Zoom level

Main changes for this pull request :

- renamed all mentions of dpi to zoom
- dpi is no longer fixed based on the window's size and can be changed dynamically
- drawing controller is listening to mousewheel to zoom-in zoom-out
- minimap is displayed on animated preview when the picture is zoomed in

Remains to be improved :
- performance when grid is enabled
- propose implementation with zoom as a tool