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pxt-microbit Accessibility PR (#529)

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* Accessibility changes
This commit is contained in:
Sam El-Husseini
2017-09-07 13:42:08 -07:00
committed by GitHub
parent 3f87576a50
commit e3975e65e5
357 changed files with 1641 additions and 3540 deletions
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14
docs/reference/led/unplot.md
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@ -12,7 +12,7 @@ Use [plot](/reference/led/plot) to turn **on** an LED.
## ~
### Parameters
## Parameters
* ``x`` is a [number](/types/number) that means the
horizontal spot on the LED screen (from left to right: 0, 1, 2, 3,
@ -23,15 +23,15 @@ Use [plot](/reference/led/plot) to turn **on** an LED.
If a parameter is [out of bounds](/reference/out-of-bounds) (a value
other than 0 to 4), then this function will do nothing.
### ~hint
## ~hint
The LED screen is a solid square of LEDs with five LEDs on each side.
To learn more about how you number the LEDs with ``x`` and ``y``
coordinates, see [LED screen](/device/screen).
### ~
## ~
### Example: Center off
## Example: Center off
This program shows a picture on the LED screen, and then turns off the center LED with `unplot`.
@ -47,14 +47,14 @@ basic.pause(500)
led.unplot(2, 2)
```
### ~hint
## ~hint
Use the [point](/reference/led/point) function to find out if an LED is
on or off.
### ~
## ~
### See also
## See also
[plot](/reference/led/plot), [point](/reference/led/point), [LED screen](/device/screen)