Heatmap, Gradient and Scale representation of symbols
Topic: Heatmap, Gradient and Scale representation of symbols
The purpose of this code is to demonstrate how easy it is to create color scales, color gradients and heatmaps with the MQL4 language and functions.
In order to facilitate things, we will work with the RGB color model and the standard conversion function StringToColor. Other color conversion methods can be implemented in MQL4,