The FX PowerGrid function fnRemoveLines is used to remove all vertical and horizontal lines from a price chart.


The fnGrid function draws lines for the grid start price, start time and each grid level.  The fnRemoveLines function can be used to programatically remove all of these lines.


One convenient method is to create a deinit drawing function and add fnRemoveLines to the drawing.  This will cause all of the lines to be removed each time the Expert Advisor is removed from the chart.


Related Topics:
What is VTS
Why use VTS
Installing VTS
Everything You Need To Know About VTS
Expert Advisor Facts
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MetaTrader Platform
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Function and Logic Power Plug-in
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Using a Candlestick Function in a Logic Element
Easy Email Plug-in
Configure Easy Email Settings
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Using Easy Email with the fnSendEzEmail Function
Testing the Easy Email Connection
TrendLine Plug-in
Building an Expert Advisor to manage a manually drawn trend line
Building an Expert Advisor to draw and manage a trend line
Grid Plug-in
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Building an Expert Advisor to manage a manually drawn Fibonacci retracement
Building an Expert Advisor to draw and manage a Fibonacci retracement
Signal Aggregator Plug-in
Signal Type: MQL
MQL-Mentor Plug-in
Partial-Close Plug-in
Partial-Close Price Chart
EA-Indicator Plug-in
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EA-Indicator Video
Chart Objects Plug-in
Market Score Plug-in
Order History Plug-in
EA Secure Plug-in
EA Secure Configuration
Chart Execute Plug-in
Money Manager Plug-in
Money Manager Configuration
Money Management Table
Package Plug-in
Pivot Points Plug-in
Using the Pivot Point Plug-in
File IO Plug-in
Multi Trade Plug-in
Debug Manager Plug-in
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MQL Event Documentation