more docs for show-arrow. correct errors

This commit is contained in:
Tom Ball
2017-02-27 10:51:52 -08:00
parent 2361d1910a
commit 30fe647f51
4 changed files with 27 additions and 2 deletions

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@ -25,6 +25,7 @@ basic.plotLeds(`
. . . . .
. . . . .
`);
basic.showArrow(ArrowNames.North);
basic.showAnimation(`
. . . . .
. . . . .

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@ -0,0 +1,23 @@
# Show Arrow
Shows the selected arrow on the LED screen
```sig
basic.showArrow(ArrowNames.North)
```
### Example
This program shows all eight arrows.
```blocks
for (let index = 0; index <= 7; index++) {
basic.showArrow(index)
basic.pause(300)
}
```
### See also
[showIcon](/reference/basic/show-icon),
[showLeds](/reference/basic/show-leds)

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@ -18,5 +18,4 @@ basic.showIcon(IconNames.Sad)
### See also
[show leds](/reference/led/show-leds)
[showLeds](/reference/basic/show-leds)