Kivy-matplotlib-widget

New hover option with touch and decktop mode. (see example_hover example)

Cursor and hover used matplotlib formatter to display the values.

New kivy attributes to manage some widget properties directly in the kv file (ex: fast_draw,minzoom)

add MatplotNavToolbar widget (matplotlib navigation toolbar)

New widgets

- MatplotFigureTwinx
- MatplotFigureGeneral
- LegendRvHorizontal

New interactive options (see example_all_interactive_options)

- back/foward button
- pan_x and pan_y
- adjust_x and adjust_y
- lock zoom_x and zoom_y

New legend function to change your matplotlib legend into interactive legend (example_legend_matplotlib). Also the legend can be draggable.

Faster cursor draw

Improve fast draw by using copy region method

No need to set axes and a min/max attributes when you add your figure on the widget.

- fix issue 11.
- improve cursor draw speed by using restore_region method.
- fix some visual aspect with zoom box action (image border + small rectangle position).
- When pan/zoom, left axis width doesn't change in fast draw.
- In main.py, don't used 'disable_on_activity' when platform is android (avoid wrong touch behavior).
- Rename some graph_widget name to make it worked with pip install.

First release