Free Forex Indicator i-MTF-Envelopes

New parameter added to standard Envelopes indicator:
extern int TimeFrame = 0;


Timeframe of the chart (chart period). It can be any of the following values:
Constant    Value   Description 
PERIOD_M1   1       1 minute. 
PERIOD_M5   5       5 minutes. 
PERIOD_M15  15      15 minutes. 
PERIOD_M30  30      30 minutes. 
PERIOD_H1   60      1 hour. 
PERIOD_H4   240     4 hour. 
PERIOD_D1   1440    Daily. 
PERIOD_W1   10080   Weekly. 
PERIOD_MN1  43200   Monthly. 
0 (zero)    0       Timeframe used on the chart.