Utilities

Library "Utilities"
My utility functions library.

toPips(_v)
Convert price to pips.
Parameters:
_v: Price
Returns: Pips

toPrice(_p)
Convert pips to price.
Parameters:
_p
Returns: Price

price_range(_a, _b)
The difference will be returned.
Parameters:
_a
_b: return Price as positive number

get_day(_n, _lang)
Get the day of the week
Parameters:
_n: Number of day of week
_lang: en or ja

source(_name)
TODO: add function description here
Parameters:
_name
Returns: TODO: add what function returns

clear_lines(_arr, _min)
Deletes the lines included in the array.
Parameters:
_arr: Array of lines
_min: Deletes the lines included in the array.

clear_labels(_arr, _min)
Deletes the labels included in the array.
Parameters:
_arr: Array of labels
_min: Deletes the labels included in the array.

clear_boxes(_arr, _min)
Deletes the boxes included in the array.
Parameters:
_arr: Array of boxes
_min: Deletes the boxes included in the array.

發行說明

v2

Added:
auto_htf()
return

發行說明

v3 fixed bug

發行說明

v4 minor fixes

發行說明

v5

Added:
to_pips(_v)
Parameters:
_v: Price
Returns: Pips

to_price(_p)
Parameters:
_p
Returns: Price

remove_lines(_arr, _max, _start, _step)
Parameters:
_arr: Array of line
_max: Max
_start: Start
_step: Step number

remove_linefills(_arr, _max, _start, _step)
Parameters:
_arr: Array of linefill
_max: Max
_start: Start
_step: Step number

remove_boxes(_arr, _max, _start, _step)
Parameters:
_arr: Array of box
_max: Max
_start: Start
_step: Step number

remove_labels(_arr, _max, _start, _step)
Parameters:
_arr: Array of label
_max: Max
_start: Start
_step: Step number

Updated:
price_range(_a, _b)
The difference will be returned.
Parameters:
_a: begin
_b: end
return Price as positive number

發行說明

v6

Added:
qqe_func(_src, _period, _s_factor, _f_factor, _threshold)
Parameters:
_src (float): Source
_period (simple int): Period
_s_factor (simple int): Smoothing
_f_factor (float): Fast Factor
_threshold (float): Threshold
return [QQE, QQE MOD, QQE Line]

Updated:
to_pips(_v)
Convert price to pips.
Parameters:
_v (float): Price
Returns: Pips

toPips(_v)
Parameters:
_v (float)

to_price(_p)
Convert pips to price.
Parameters:
_p (float)
Returns: Price

toPrice(_p)
Parameters:
_p (float)

發行說明

v7

Added:
round(_x, _type)
Parameters:
_x (float)
_type (string)

rounded_price(_price, _unit, _type)
Round price
Parameters:
_price (float): Price
_unit (float): Number of Round
_type (string): Method type 'ceil' or 'floor'

QQE(_src, _period, _s_factor, _f_factor, _threshold)
qqe_func's sugar
Parameters:
_src (float)
_period (simple int)
_s_factor (simple int)
_f_factor (float)
_threshold (float)

發行說明

v8

Updated:
rounded_price(_price, _unit, _type, is_up, _index)
Round price
Parameters:
_price (float): Price
_unit (float): Number of Round
_type (string): Method type 'ceil' or 'floor'
is_up (bool)
_index (int): Index to get

發行說明

v9 Bug fixed

發行說明

v10

Added:
countdown(tf)
Parameters:
tf (string): Timeframe
@retuirn String