pangoGravityToRotation: pangoGravityToRotation
Description
Converts a PangoGravity
value to its natural rotation in radians.
gravity
should not be PANGO_GRAVITY_AUTO
.Usage
pangoGravityToRotation(base.gravity)
Details
Note that pangoMatrixRotate
takes angle in degrees, not radians.
So, to call pangoMatrixRotate
with the output of this function
you should multiply it by (180. / G_PI).
Since 1.16