CPlot Manager (Auto Buffer and Plot Manager)
Info
The CPlot Manager (Auto Buffer and Plot Manager) is a Library for MetaTrader 5 that we’ve all been there (i think). You’re coding a complex indicator with 70+ buffers and 30+ plots.
Usage
This tool is typically used for enhancing chart analysis and decision making.
Platform
This Library works exclusively on MetaTrader 5 (both build 600+ and newer versions).
Setup
Place the downloaded file in MQL5/Libraries folder via File ? Open Data Folder in MetaTrader 5.
How to Install and Use CPlot Manager (Auto Buffer and Plot Manager)
1. Storage: Place library files in the MQL/Libraries directory to ensure they are accessible to your projects.
2. Implementation: Include the library in your code using the #import directive, ensuring you match the exact function names and parameters.
3. Compilation: Ensure the library is present in the directory before you compile your main EA or script, as the compiler links them during this phase.
4. Management: Keep libraries organized in sub-folders if you manage many custom functions to maintain a clean project structure.
Frequently Asked Questions
Q: What is a library file used for? A: Libraries store reusable code modules, allowing you to centralize common logic used by multiple EAs or indicators.
Q: Is a library executable? A: No, libraries are non-executable files containing functions; they must be imported into an EA, indicator, or script to function.
Q: Can I update a library while the platform is running? A: You should compile your EA or script after updating a library to ensure the latest code changes are integrated.
What this tool does
We’ve all been there (I think).
Typical Use Case
This Library excels in automated trading and technical analysis on MetaTrader 5.
Compatible Platform & Setup
This Library works on MetaTrader 5. Place the file in the MQL5/Libraries folder and restart the terminal.
Description & Settings
Related: AS Q Session Manager - another powerful library for MetaTrader 5 traders.
We’ve all been there (I think). You’re coding a complex indicator with 70+ buffers and 30+ plots. You decide to move a "Filling" background behind a "Candle" plot, and suddenly you have to manually re-number 50 lines of SetIndexBuffer calls.
Also recommended: AT R Based Stop Loss Manager - similar library with strong performance on MetaTrader 5.
It’s monotonous, error-prone, and a massive headache trying to calculate if "Plot 5" starts at "Buffer 12" or "Buffer 16" because of color buffers.I wrote a wrapper class (
"CPlotManager"
) to automate this hierarchy.
No more manual counting.
No more massive
"#property"
lists defining every color and width.
You just "Add" plots in the order you want them drawn. The class handles the math, the buffer binding, and the styling automatically.
How to use
1. In your main indicator, strip your `#property` section down to just the totals:
2. Include the file:
3. In
OnInit()
, you simply instantiate the manager and add your plots. If you want to change the Z-order (layering), just cut and paste the line higher or lower.
You may also like: AS Q Indicator Manager - excellent alternative for library users on MetaTrader 5.
⚠ Limitations & Risk Warning
- This tool is provided for educational and testing purposes only.
- Past performance does not guarantee future results.
- Trading involves substantial risk of loss. Use on a demo account first.
- Results may vary depending on market conditions, broker, and settings.
- We recommend thorough backtesting and forward testing before using with real funds.