numpad 5 by code (rescale y axis)

Email Temporaire 2023.03.11 11:15

Good day,
for complex reason here --> https://www.mql5.com/en/forum/72215

i need to simulate numpad 5 by code (or rescale y axis).
Then my y scale is reinitialized when i change timeframe.

Is it possible ?
regards.

Technical Indicators: Script setting max and min values on a fixed scale chart

Email Temporaire 2023.03.12 03:27 #1

NB: i want to do it by code, is it even possible?

Soewono Effendi 2023.03.12 04:00 #2

use PostMessage windows API, WM_KEYDOWN message

Require windows DLL.

Email Temporaire 2023.03.13 13:32 #3

Thank you.
And is there a way - by mql5 native code - to command the chart to react as if i double click the price scale ?

Soewono Effendi 2023.03.13 13:40 #4

RTFM

https://www.mql5.com/en/docs/constants/chartconstants/enum_chart_property#enum_chart_property_integer

Email Temporaire 2023.03.13 16:18 #5

Soewono Effendi #:
RTFM

https://www.mql5.com/en/docs/constants/chartconstants/enum_chart_property#enum_chart_property_integer

already saw, and no such thing there.
thank you.