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Question to the Master Coders:

Is it possible to open & close an indicator subwindow from a On/Off Button on the main chart ?

If yes, which instruction code must be included in the Button ?
Hello friend.. I have a pine script code.. 3 ema crossover k want convert this strategy into mt4 language. I want test larger data that's reason plz help me out...

//@version=3
strategy("3 MAcross_alert", shorttitle="MAcross_Alert", overlay=true)
EMA_Fast =input(4, minval=1) // To input period for 1st sma, default period set as 10
EMA_Medium =input(9, minval=1)
EMA_Slow =input(18, minval=1)
s1=ema(close,EMA_Fast) // sma values stored in s1 and s2 variables
s2=ema(close,EMA_Medium)
s3=ema(close,EMA_Slow)
plot(s1, color=red,linewidth=2) // Plots the MA
plot(s2, color=yellow,linewidth=2)
plot(s3, color=green,linewidth=2)
long= crossover(s1,s3) and s1 > s2// Define our buy/sell conditions, using pine inbuilt functions.
short= crossunder(s1,s3) and s1 < s2
exitLong = crossunder(s1,s2)
exitShort = crossover(s1,s2)
strategy.entry("long",strategy.long,when=long) // Buys when buy condition met
strategy.close("long",when=exitLong)
strategy.entry("short",strategy.short, when = short ) // Closes position when sell condition met
strategy.close("short",when=exitShort)
Please can you help me code a simple risk to reward tool, like the one tradingview uses.
Attached Image (click to enlarge)
Click to Enlarge Name: 0ea9acfa5cafdc3d1d7cc31e06351723.png Size: 6 KB
Sorry.....there you go
Attached Files
File Type: ex4 RiskReward_Ratio_v0_1 (1)_2.ex4   22 KB | 32 downloads
File Type: mq4 RiskReward_Ratio_v0_1 (1)_2.mq4   13 KB | 58 downloads
If at first you don't succeed, try, try again.
Quoting rosypips
Please can you help me code a simple risk to reward tool, like the one tradingview uses. {image}
Hi.
I found this, but I don't use it.....
Attached Image (click to enlarge)
Click to Enlarge Name: 2021-04-08_085936.png Size: 19 KB
Attached Files
File Type: ex4 RiskReward_Ratio_TradingView_like_v0.1j (1).ex4   25 KB | 28 downloads
File Type: mq4 RiskReward_Ratio_TradingView_like_v0.1j (1).mq4   20 KB | 59 downloads
Quoting John4y
Question to the Master Coders: Is it possible to open & close an indicator subwindow from a On/Off Button on the main chart ? If yes, which instruction code must be included in the Button ?
Hi

Try this one here.

Cheers / Mos
Don't limit yourself!!
Quoting vinscal
{quote} Hi Jeanlouie can you please check on this request .. indicator to show open=high list
I wont be taking it up, but you may be able to find it or something like it or ask elsewhere too
Quoting John4y
... Is it possible to open & close an indicator subwindow from a On/Off Button on the main chart ? If yes, which instruction code must be included in the Button ?
No it's not possible, there is no function in mql/5 to open n close a subwindow. Via chart functions in the documentation, you can use indicator-delete-name-total and windowstotal to find and remove indicators, but once removed there is no way within mql4 to add the indicator back. The link mosiskv provided shrinks the height of a single target subwindow, but it's frame is still there and takes about 1cm of screen height, not removing it.
Quoting prince333
Hello friend.. I have a pine script code.. 3 ema crossover k want convert this strategy into mt4 language. I want test larger data that's reason plz help me out... //@version=3 strategy("3 MAcross_alert", shorttitle="MAcross_Alert", overlay=true) EMA_Fast =input(4, minval=1) // To input period for 1st sma, default period set as 10 EMA_Medium =input(9, minval=1) EMA_Slow =input(18, minval=1) s1=ema(close,EMA_Fast) // sma values stored in s1 and s2 variables s2=ema(close,EMA_Medium) s3=ema(close,EMA_Slow) plot(s1, color=red,linewidth=2) // Plots the...

Please help me
Quoting John4y
Question to the Master Coders: Is it possible to open & close an indicator subwindow from a On/Off Button on the main chart ? If yes, which instruction code must be included in the Button ?

Quoting jeanlouie
{quote} No it's not possible, there is no function in mql/5 to open n close a subwindow. Via chart functions in the documentation, you can use indicator-delete-name-total and windowstotal to find and remove indicators, but once removed there is no way within mql4 to add the indicator back. The link mosiskv provided shrinks the height of a single target subwindow, but it's frame is still there and takes about 1cm of screen height, not removing it.
Yes, it is easily done in MQL5:
ChartIndicatorAdd
ChartIndicatorDelete

It is also possible in MT4 with a different approach.

Anyway, the mosiskv alternative is good.
HI FOREXfactry mates do you know or try support resistance based on doji /indecesion candle (may 50% candle and inside bar will effective ,i have tested manually few it also working fine) must consider impulse move up /down than draw horizontal line /zone potential buy sell decision key zone. i am attaching image and video if any master coder wish code than it will be great tool for any trader. thanks in advance.

Inserted Video
Attached Images (click to enlarge)
Click to Enlarge Name: RES 1.png Size: 220 KB Click to Enlarge Name: RES 2.png Size: 242 KB Click to Enlarge Name: SUP RES BASED ON DOJI CANDLE 1.png Size: 236 KB Click to Enlarge Name: SUP RES BASED ON DOJI CANDLE 2.png Size: 241 KB
Click to Enlarge Name: SUP RES BASED ON DOJI CANDLE 3.png Size: 232 KB Click to Enlarge Name: SUPPORT 1.png Size: 196 KB
Say something meaningful or Silence!!
Quoting mosiskv
{quote} Hi Try this one here. Cheers / Mos
Hi Mos,

Much thanks, not exactly what I was looking for, but is doing the thing!
By setting the "newState" value to 5, the subwindow further schrinks to the minimum.

I keep looking for an open/close solution as "PaulMF" indicated for MT5.
In MT4 i managed to open and delete the subwindow, but not to re-open from the button.
as "PaulMF" indicated, there's mayby a way around.
All hints are welcome
Quoting PaulMF
{quote} {quote} Yes, it is easily done in MQL5: ChartIndicatorAdd ChartIndicatorDelete It is also possible in MT4 with a different approach. Anyway, the mosiskv alternative is good.

Many thanks paul,

Indeed Mos alternative is a practical solution and with the "newState" values to 5, subwindow is almost gone.
But i keep looking for a open/close subwindow mode, as the only thing missing is a re-opening (recall from the button) of the indicator.
So far i managed to open and delete the subwindow, the only thing missing is a recall of the indicator from On/Off button
Quoting John4y
Can/will some coder add an On/Off button to this indicator ? {file}
Attached File
File Type: ex4 HalfTrend MTF with channels alerts-BT.ex4   38 KB | 25 downloads
Quoting prince333
{quote} Please help me
Why cant you post a print of that said display,for to better understand
Indicator is just a supportive tool-Use it only if it can benefit you
..... hi all expert coders .......... can anyone help out with a simple EA ............ or does an EA already exists which is universal ... in a sense that if attached to a chart can use arrows off an indicator to open and close trades ................... thanks a million.................
Quoting tintep
{quote} {file}
Thanks tintep,

Would it be possible to have the mq4 file as i have to adapt to my settings ?
Quoting prince333
{Hello friend.. I have a pine script code.. 3 ema crossover k want convert this strategy into mt4 language. I want test larger data that's reason plz help me out... //@version=3 strategy("3 MAcross_alert", shorttitle="MAcross_Alert", overlay=true) EMA_Fast =input(4, minval=1) // To input period for 1st sma, default period set as 10 EMA_Medium =input(9, minval=1) EMA_Slow =input(18, minval=1) s1=ema(close,EMA_Fast) // sma values stored in s1 and s2 variables s2=ema(close,EMA_Medium) s3=ema(close,EMA_Slow) plot(s1, color=red,linewidth=2) // Plots...

Try this one
Attached File
File Type: mq4 3 EMA Crossover.mq4   9 KB | 25 downloads
Quoting PaulMF
{quote} {quote} Yes, it is easily done in MQL5: ChartIndicatorAdd ChartIndicatorDelete It is also possible in MT4 with a different approach. Anyway, the mosiskv alternative is good.
Alright then, whilst being limited to mql4/5, I'd like to see how you'd do this:

For mql5, chart property windows_total returns say 5, user wants the ability to close subwindow 3, not minimize but remove completely, and it has multiple indicators, and re-add the subwindow, how would you do this without touching the other subwindows or having to re-input unique indicator settings in itself or other subwindows?

For mql4, user wants to close subwindows, not minimize but remove completely, you can remove indicators, but how would you add an indicator back?
Quoting John4y
{quote} ... subwindow is almost gone. But ...only thing missing is a re-opening (recall from the button) of the indicator...
Unless I'm proven wrong, it can't be done in mql4, you have to import additional windows functions to tell the terminal what to do.

Even with the below gif, you still won't be able to arrange the subwindows, ie if youre removing then re-adding a middle subwindow, you'd have to close all below it then re-open all of them in order, and when the indicators are loaded back you'd still have to click ok for each, and each will load with default settings unless changed.

Btw that indicator you're using is probably the best you'd do, just minimizing subwindows, not removing them. However that indicator doesn't unlock subwindow heights when you remove it.
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