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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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12
docs/reference/led/point.md
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@ -7,7 +7,7 @@ Find whether the LED you say on the
led.point(0,0);
```
### 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,
@ -18,19 +18,19 @@ led.point(0,0);
If a parameter is [out of bounds](/reference/out-of-bounds) (a value
other than 0 to 4), this function will return `false`.
### Returns
## Returns
* a [boolean](/blocks/logic/boolean). If it is `true`, that means the LED is on. If it is `false`, that means the LED is off.
### ~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: Toggle off
## Example: Toggle off
This program turns the center LED (2, 2) off if it is already on. (If
it is already off, this program leaves it off.)
@ -41,7 +41,7 @@ if (led.point(2, 2)) {
}
```
### See also
## See also
[unplot](/reference/led/unplot), [plot](/reference/led/plot), [LED screen](/device/screen)