matplotlib>=2.0.0

[gtk]

[numpy]
numpy>=1.9

[qt]

[rendering]

[rendering-backend-egl]

[rendering-backend-gl]

[rendering-offscreen]

[rendering-offscreen-osmesa]

[rendering-onscreen]

[rendering-onscreen-x11]

[tk]

[web]
wslink>=1.0.4

[wx]
