- June 27, 2014
- Posted by: Forex Wiki Team
- Category: Free Forex EA
Heatmap, Gradient and Scale illustration of symbols - indicator for MetaTrader 4
Description:
The aim of this code is to show how straightforward it's to create shade scales, colour gradients and heatmaps with the MQL4 language and features.
To be able to facilitate issues, we'll work with the RGB shade mannequin and the usual conversion perform StringToColor. Different shade conversion strategies may be carried out in MQL4, nevertheless we have now determined to make use of the RGB colour mannequin because of the facility to carry out mathematical operations on the colours.
Picture:
Suggestions:
- It is beneficial to make use of this everytime you need to know the every day % change of all of the belongings you've gotten on the Market Watch.
- It is advisable to make use of no less than 5 symbols and at most 20-25 symbols (so as to match on the display).
- You possibly can select one of many 3 show modes: Scale, Gradient or Heatmap.
excellen instruments,
tips on how to make a 3 column so that each one currencies tracked?
tks