55 lines
1.2 KiB
Markdown
55 lines
1.2 KiB
Markdown
# Create Image
|
|
|
|
Make an [image](/reference/images/image) (picture) for the @boardname@
|
|
[LED screen](/device/screen).
|
|
|
|
```sig
|
|
images.createImage(`
|
|
. . # . .
|
|
. # # # .
|
|
# # # # #
|
|
. # # # .
|
|
. . # . .
|
|
`)
|
|
```
|
|
|
|
## Parameters
|
|
|
|
* ``leds`` is a [string](/types/string) that says which LEDs
|
|
on the screen should be on and which should be off.
|
|
|
|
## Example: Flip-flopping arrow
|
|
|
|
If you press button `A`, this program will make a picture of an
|
|
arrow and show it on the LED screen. If you press button `B`, the
|
|
program will show a picture of the arrow upside-down.
|
|
|
|
```blocks
|
|
input.onButtonPressed(Button.A, () => {
|
|
images.createImage(`
|
|
. . # . .
|
|
. # # # .
|
|
# . # . #
|
|
. . # . .
|
|
. . # . .
|
|
`).showImage(0);
|
|
});
|
|
input.onButtonPressed(Button.B, () => {
|
|
images.createImage(`
|
|
. . # . .
|
|
. . # . .
|
|
# . # . #
|
|
. # # # .
|
|
. . # . .
|
|
`).showImage(0);
|
|
});
|
|
```
|
|
|
|
## See also
|
|
|
|
[image](/reference/images/image),
|
|
[create big image](/reference/images/create-big-image),
|
|
[show image](/reference/images/show-image),
|
|
[scroll image](/reference/images/scroll-image), [show animation](/reference/basic/show-animation)
|
|
|