GimpUi.ZoomModel.zoom_step

@accepts(GimpUi.ZoomType, float, float)
@returns(float)
def zoom_step(zoom_type, scale, delta):
    # Python wrapper for gimp_zoom_model_zoom_step()
  

Utility function to calculate a new scale factor.

zoom_type

the zoom type

scale

ignored unless zoom_type == %GIMP_ZOOM_TO

delta

the delta from a smooth zoom event

Returns