Trend Lines disappear when changing TF | Forex Factory

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Trend Lines disappear when changing TF

  • #1
  • First Post: Sep 12, 2013 5:10pm Sep 12, 2013 5:10pm
When I add a Trend line to a 30 min chart and change the TF to any other TF the Trend line is Gone.
Do I have a setting in MT4 set wrong? What might be causing this?
Gator - Trader Learning and Earning
  • #2
  • Sep 12, 2013 5:18pm Sep 12, 2013 5:18pm
Quoting gator-trader
When I add a Trend line to a 30 min chart and change the TF to any other TF the Trend line is Gone. Do I have a setting in MT4 set wrong? What might be causing this?
In the "visualization" tab, did you selected all timeframes ?

Or maybe you have an indicator on chart that remove all objects ...
MT4/MT5 EAs/Indicators/Alerts coder
  • #3
  • Sep 13, 2013 5:02pm Sep 13, 2013 5:02pm
It is not in indicator, the problem is with the Trend lines with in mt4 off the mt4 menu, there are no TF's to set.
And I have the same problem on a chart with 0 indicators so it can not be another indicator doing this.

Quoting FerruFx
{quote} In the "visualization" tab, did you selected all timeframes ? Or maybe you have an indicator on chart that remove all objects ...
Gator - Trader Learning and Earning
  • #4
  • Sep 13, 2013 5:18pm Sep 13, 2013 5:18pm
Quoting gator-trader
there are no TF's to set.
Of course there are TFs to set. Any thing you are applying on chart has a "visualization" tab where you can set the TFs you want to see the tool you are applying.
MT4/MT5 EAs/Indicators/Alerts coder
  • #5
  • Sep 13, 2013 6:04pm Sep 13, 2013 6:04pm
Is the trend line there if you switch back to the M30 chart?
If you place a trendline on another time-frame does it also disappear or is this just restricted to lines on a M30 chart?
Please Do Not PM Me With Coding Enquiries
  • #6
  • Sep 13, 2013 9:14pm Sep 13, 2013 9:14pm
Of course, it is not in an INDICATOR but do you use indicators on that chart is the question?

If yes: remove all indicators , or start with new blank chart; draw a trendline line and check for same behaviour.

If it is still there, this means that one of your indicators is deleting all objects on the chart.

It must be modified to stop that behavior.

So apply each indicator 1 by 1 to find the offending indicator; this is a simple process of elimination.

Generally an indicator should only delete objects drawn by itself.

There are EAs which delete all objects too. Bad coding (if not necessary for the EA functions).
MAY THE TREND BE WITH YOU
  • #7
  • Sep 13, 2013 10:43pm Sep 13, 2013 10:43pm
Quoting Erebus
Generally an indicator should only delete objects drawn by itself. There are EAs which delete all objects too. Bad coding (if not necessary for the EA functions).
I can't agree more. There are so many tools with this ObjectsDeleteAll() function ...
MT4/MT5 EAs/Indicators/Alerts coder
  • #8
  • Sep 15, 2013 11:51am Sep 15, 2013 11:51am
Quoting Gumrai
Is the trend line there if you switch back to the M30 chart? If you place a trendline on another time-frame does it also disappear or is this just restricted to lines on a M30 chart?
No it is Gone...
Gator - Trader Learning and Earning
  • #9
  • Sep 15, 2013 12:29pm Sep 15, 2013 12:29pm
Very Odd, I stripped all indicators and it did the same thing. They I removed my EA and it is OK. So the EA is causing this. Do you have any ideas how an EA can cause this?
Gator - Trader Learning and Earning
  • #10
  • Sep 15, 2013 5:10pm Sep 15, 2013 5:10pm
Quoting gator-trader
Very Odd, I stripped all indicators and it did the same thing. They I removed my EA and it is OK. So the EA is causing this. Do you have any ideas how an EA can cause this?
Because it has a ObjectsDeleteAll() function coded in.
MT4/MT5 EAs/Indicators/Alerts coder
  • #11
  • Mar 7, 2014 3:29am Mar 7, 2014 3:29am
I experienced the same issue, found out that it was the TSR indicator causing the trend lines to disappear whenever the TF is changed.
  • #12
  • Mar 7, 2014 9:24am Mar 7, 2014 9:24am
I think Ferru got it:
Quoting FerruFx
{quote} Because it has a ObjectsDeleteAll() function coded in.
To avoid trendlines etc. deletion you will have to modify the mql4-file. Search for "ObjectsDeleteAll();" and delete that line or comment it out (by adding '//' to the front).
Or upload the mql4-file here and someone will do it for you ...
PM me with coding requests and I'll probably put you on my ignore list
  • #13
  • Mar 7, 2014 10:24am Mar 7, 2014 10:24am
I would really appreciate if somebody could help me out with it. thanks for the info sir.
Attached File(s)
File Type: mq4 (T_S_R)-Daily Range Display#2.mq4   8 KB | 566 downloads
  • #14
  • Mar 7, 2014 10:31am Mar 7, 2014 10:31am
I have added the external parameter "DeleteObjectsOnExit". If true it will call "ObjectsDeleteAll()" in the deinit-function, if "FALSE" it will not. pls. try.
Attached File(s)
File Type: mq4 (T_S_R)-Daily Range Display#2.mq4   8 KB | 941 downloads
File Type: ex4 (T_S_R)-Daily Range Display#2.ex4   8 KB | 698 downloads
PM me with coding requests and I'll probably put you on my ignore list
  • #15
  • Mar 7, 2014 12:33pm Mar 7, 2014 12:33pm
awesome!! it worked perfectly. Thank you so much sir, you've been so kind to share your skills. God bless.
  • #16
  • Aug 31, 2014 6:25pm Aug 31, 2014 6:25pm
Quoting fxdaytrader_
I have added the external parameter "DeleteObjectsOnExit". If true it will call "ObjectsDeleteAll()" in the deinit-function, if "FALSE" it will not. pls. try. {file} {file}
I do have the same problem with my Pin bar indicator. It removed my trend line from my chart whenever i switch to other time frame. Please, could somebody be kind enough to help me out tool. thanks
Attached File(s)
File Type: mq4 PinBar.mq4   31 KB | 449 downloads
  • #17
  • Sep 1, 2014 6:21am Sep 1, 2014 6:21am
Quoting imas007
{quote} I do have the same problem with my Pin bar indicator. It removed my trend line from my chart whenever i switch to other time frame. Please, could somebody be kind enough to help me out tool. thanks {file}
pls. try
Attached File(s)
File Type: ex4 PinBar mod.ex4   7 KB | 978 downloads
PM me with coding requests and I'll probably put you on my ignore list
  • #18
  • Sep 1, 2014 6:33am Sep 1, 2014 6:33am
Quoting fxdaytrader_
{quote} pls. try {file}
It worked, thank you for your generosity. God Bless you.
  • #19
  • Sep 27, 2014 10:34am Sep 27, 2014 10:34am
hello
some one please !!!!

my !FT M-MATH v3.ex4 indicator removed my trend line from my chart whenever i switch to other time frame. Please could anyone fix this problem ? also i have attached the indicator

thanks
Attached File(s)
File Type: mq4 !FT M-MATH v3.mq4   22 KB | 637 downloads
File Type: ex4 !FT M-MATH v3.ex4   31 KB | 479 downloads
  • #20
  • Nov 16, 2018 12:43am Nov 16, 2018 12:43am
Hello,
I do not like the MT5 rectangle drawing tool. I like being able to edit all four corners of the rectangle like in MT4. Only being able to edit two corners is not proficient and makes drawing supply and demand zones a hassle. That’s one of the reasons why I won’t switch to MT5. Does anyone know how we can contact metaquotes to give them feed back to improve there platform? Also, can the community try spreading the word, so that MT5 can improve on this issue.

Thank you,
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