savu.data.data_structures.data_add_ons module

class DataMapping

A class providing helper functions to multi-modal loaders.

check_is_map(proj_dir)

check_is_tomo(proj_dir, rotation)

get_axes()

get_motor_type()

get_motors()

set_axes(axes)

set_motor_type(motor_type)

set_motors(motors)

class Padding(pData)

A class that organises padding of the data. An instance of Padding can be associated with a Data object in a plugin that inherits from BaseFilter, inside savu.plugins.base_filter.BaseFilter.set_filter_padding()

pad_directions(pad_list)

Pad multiple, individually specified, dimensions.

param list(dict) pad_list

A list of strings of the form ‘dim.pad’, ‘dim.after.pad’ or ‘dim.before.pad’

• ‘dim’ should be replaced with the dimension to pad

• ‘pad’ should be replaced with the amount to pad

• ‘before’ and ‘after’ are optional positional keywords specifying padding ‘before’ or ‘after’ the data for the specified dimension index (if neither are specified BOTH will be padded)

pad_frame_edges(padding)

Pad all the edges of a frame of data with the same pad amount (i.e pad in the core dimensions).

Parameters

padding (int) – The pad amount

pad_mode(mode)

pad_multi_frames(padding)

Add extra frames before and after the current frame of data (i.e pad in the fastest changing slice dimension).

Parameters

padding (int) – The pad amount