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Ex Ovo Omnia
Ex Ovo Omnia
self-employed at
https://ovo.cz
Hi.
I am a coder.
List of available tools @ https://ovo.cz/

Offline chart generators (Rangebars, Renko, hybrid Renko, Flex Renko, Tick chart, Mean Renko, Point Original, Point & Figure, Custom & seconds timeframes)
Basic Offline Charts Simple Backtesting (available for any offline chart)
Advanced (99%) Offline Charts Backtesting (Renko, mean Renko, Point original, flex Renko, Range bars)
Ex Ovo Omnia
Added topic Does anybody know what 'pen creation error [87]' means?
I just wonder what may be the source of this error. I am porting indicators with rather simple graphics (mostly editboxes) from MT4 to MT5, and (in addition to the MT5 performance, which is unbelievable slow and blocks the candle chart often) I am
13
Ex Ovo Omnia
Added topic Closing unhandled bugs for MT4
Do you also experience closing reported bugs for MT4 without any answer or explanation, neither an attempt to solve them? Regardless of the MT4 development status, the reported bugs are still unfixed bugs, so closing them has little meaning, even
1
Ex Ovo Omnia
Added topic Incorrect Chart Dimensions When Switching Charts
I have problem with detecting the correct chart dimensions when switching the maximised charts. When the chart window is maximised, and then I click to another chart tab, then the  CHARTEVENT_CHART_CHANGE event is fired. However, in the
3
Ex Ovo Omnia
Added topic Detecting Overlapping Objects Order
Probably a very simple question, but I am too stupid to sort it out. When the graphic objects overlap in the chart, how do I learn their mutual position? E.g, which one is the topmost object? I tried iterating the ObjectName()  in a hope that it
11
Ex Ovo Omnia
Added topic Scaling Bitmap
How do you guys rescale the bitmap label objects in your graphical interfaces, if the display DPI settings differs from default? It seems like a simple question, but I am not an expert for picture formats, so some help would be appreciated. I can
65
Ex Ovo Omnia
Added topic I Found My FOREX-TSD Profile And Comments on MQL5
Just I am surprised. The forex-tsd forum seems to be merged to this one. I received no announcement. BTW, can I control forex-tsd profile to change the nickname and the avatar? I tried the password recovery, I got recovery emails with the new
21
Ex Ovo Omnia
Added topic OOP - Interface
I learned that MQL5 implemented the  interface keyword. Could someone bring me some insight how it could be helpful? I did not find any use of it, it seemed more like a limited abstract class than the interface (as known in Java)
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Ex Ovo Omnia
Added topic So finally. We do not ex­pect to see any de­vel­op­ments to come out of MT4 ever again
There is a news going around. I can hardly believe that it is not yet here. http://www.financemagnates.com/forex/technology/metaquotes-emphasizing-mt5-development-as-mt4-slowly-dying-out/  
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Ex Ovo Omnia
Added topic The sign "Financial operations are limited"
Just a hint. If someone has this annoying sign on his mql5 page like I have:     then using the "Block element" option from the Adblock Plus can hide it
16
Ex Ovo Omnia
Added topic Limitting Metaeditor "Find In Files" Scope
I am interested in excluding the default MQL source files from the Find result. The Find dialog does not allow combining multiple directories to avoid the default files. Deleting the default source files won't help, they repopulate with the terminal
Ex Ovo Omnia
Added poll Would you prefer a dedicated MQL4 section? (with mql4.com closure in November)
  • 56% (9)
  • 12% (2)
  • 19% (3)
  • 12% (2)
Total voters: 16
Ex Ovo Omnia
Added topic Experience with Migrating the MQL4 Projects to MQL5
Under pressure of prophesies made about the MQL4 future, I started with migration of my projects a couple of days ago, having no experience with MQL5. I am going to share some bits I experienced quite in the start: Neither the MQL5 is bug-free. A bug
15
Ex Ovo Omnia
Added topic Detecting a "visual" chart
I wonder if someone knows a way how to detect a 'visual' chart launched by the Strategy Tester using a pure MQL. I would like to prevent running my scripts on such a chart, as the chart does not update graphic objects with ChartRedraw(). The
8
Ex Ovo Omnia
Added topic EA signature
Hi, I wonder if any one has any experience how to identify a compiled script or an EA. When simply browsing the file content, I can spot the version and copyright strings. That is fine, but the weak point is, that I cannot identify the script, when
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Ex Ovo Omnia
Added topic Changing account event on MT5
Just a short question to MQL5 programmers . When changing the account (broker server), does this event reset (reinit, stop) the attached indicators and running scripts? Or, is it like the MT4, and nothing happens
2
Ex Ovo Omnia
Added topic High resolution display and label font size
Though I have no such display, I spotted in screenshots that the text label receives larger font size  on high resolution monitors than on the smaller ones. Could anyone give me a clue:  How do I learn (using MQL code) that the font
Ex Ovo Omnia
Published code Simple Horizontal Grid
A round-number horizontal web with continuous auto-adjusting.
33696 6896
Ex Ovo Omnia
Published code Predictor Marks for Renko, Mean Renko and Range Bars
The indicator places two price marks for the expected candle close, based on the candle range and the chart type.
32761 5077
Ex Ovo Omnia
Added topic iBarShift returning invalid value
I sometimes (thought rarely) receive " array out of range  error" in the following code: focusedIndex = iBarShift( NULL , 0 , focusedDate); if (focusedIndex>- 1 ) {    datetime realTime = Time[focusedIndex]; } which leads me to a
5
Ex Ovo Omnia
Added poll How Much Did You Sell to the MT Market in 2015? (exclusive signals&jobs)
  • 42% (14)
  • 18% (6)
  • 24% (8)
  • 3% (1)
  • 6% (2)
  • 6% (2)
Total voters: 33
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