42 lines
928 B
Markdown
42 lines
928 B
Markdown
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# arrow Image
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Create an arrow shaped [image](/reference/images/image) for the [LED screen](/device/screen).
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```sig
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images.arrowImage(ArrowNames.North)
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```
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The arrow points in the direction of the arrow name you choose, like `North`.
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## Parameters
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* **i**: the arrow name to make an arrow [image](/reference/images/image) for. You can make an arrow image that points in one of these directions:
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>* `North`
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>* `NorthEast`
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>* `East`
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>* `SouthEast`
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>* `South`
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>* `SouthWest`
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>* `West`
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>* `NorthWest`
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## Example
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Display a left arrow when button A is pressed or a right arrow when button B is pressed.
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```blocks
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let arrowLeft = images.arrowImage(ArrowNames.West)
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let arrowRight = images.arrowImage(ArrowNames.East)
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input.onButtonPressed(Button.A, () => {
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arrowLeft.showImage(0);
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});
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input.onButtonPressed(Button.B, () => {
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arrowRight.showImage(0);
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});
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```
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## See also
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[arrow number](/reference/images/arrow-number)
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