I'll create an addon regarding braille displayed. Would someone give me
the simplest codes to change something on braille diwplay such as adding a ':' to each uppercase A.
I know to import braille but don't know how to use its objects.
Thank you very much!

高生旺, il 17/3/2023, ha scritto:

I'll create an addon regarding braille displayed. Would someone give me
the simplest codes to change something on braille diwplay such as adding a ':' to each uppercase A.

Alberto:
Hi,
I don't know if the most correct way, but try something like:
***
import braille

text = "your text"
region = braille.TextRegion(" {0}".format(text))
region.update()
braille.handler.buffer.regions.append(region)
braille.handler.buffer.focus(region)
braille.handler.buffer.update()
braille.handler.update()
***
Alberto

Thank you Alberto!
I'll try.

Hello Alberto:

text = "your text"

If I want to let each displayed A displays as A:,
What should I replace "your text" with?
I didn't see any changed things on my braille display.

On Fri, 17 Mar 2023, 高生旺 wrote:

Date: Fri, 17 Mar 2023 21:00:13 +0800 (CST)
From: 高生旺 <coscell@...>
To: nvda-addons@nvda-addons.groups.io
Subject: Re: [nvda-addons] Request a simplest example
Thank you Alberto!
I'll try.

On Fri, 17 Mar 2023, Alberto Buffolino wrote:

Date: Fri, 17 Mar 2023 13:56:17 +0100
From: Alberto Buffolino <a.buffolino@...>
Reply-To: nvda-addons@nvda-addons.groups.io
To: nvda-addons@nvda-addons.groups.io
Subject: Re: [nvda-addons] Request a simplest example
高生旺, il 17/3/2023, ha scritto:

I'll create an addon regarding braille displayed. Would someone give me
the simplest codes to change something on braille diwplay such as adding a ':' to each uppercase A.

Alberto:
Hi,
I don't know if the most correct way, but try something like:
***
import braille
text = "your text"
region = braille.TextRegion(" {0}".format(text))
region.update()
braille.handler.buffer.regions.append(region)
braille.handler.buffer.focus(region)
braille.handler.buffer.update()
braille.handler.update()
***
Alberto

高生旺, il 17/3/2023, ha scritto:

I didn't see any changed things on my braille display.

Alberto:
Hi,
It's difficult to understand what is wrong, in this way.
Can you provide your code?
Alberto