1.5 KiB
1.5 KiB
Image
An image for the @boardname@ screen.
@parent blocks/language
An Image is a matrix of pixels to show on the LED screen
Block Editor: Show LEDs
To display an image:
- click
Basic,Show LEDs, and tap on the LEDs`
basic.showLeds(`
. . . . .
. # . # .
. . . . .
# . . . #
. # # # .
`)
Creating an image
To create an image that you can later modify, see the create image function.
-
Click the Images category on the left.
-
Drag and drop the show image block into your code.
-
Drag and drop the create image or create big image block onto the show image block so that they connect.
-
Make an image on the create image block by clicking on the squares.
You should see code similar to this:
Image functions
- create image: create an image from a series of on/off LED states
- clear: turn off all the pixels in an image
- pixel: get the state of a pixel in an image
- show-leds: show a single-frame image on the LED screen
- show image: show an image on the screen
- scroll image: scroll an image on the screen