41 lines
904 B
Markdown
41 lines
904 B
Markdown
# Touching Edge
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Find whether the sprite is touching the edge of the [LED screen](/device/screen).
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Sprites are touching the edge if they overlap with an LED on the edge
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of the screen.
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```sig
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let item: game.LedSprite = null;
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item.isTouchingEdge();
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```
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### Parameters
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* a **sprite** that might be touching the edge of the screen
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### Returns
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`true` if the sprite is touching the edge of the screen
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### Example
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This program makes a sprite in the middle of the left edge of the LED screen.
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Then it says `EDGY!` if it's on the edge (which it is!), and `SAFE!` if it's
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not on the edge.
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```blocks
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let item = game.createSprite(0, 2);
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if (item.isTouchingEdge()) {
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basic.showString("EDGY!");
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} else {
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basic.showString("SAFE!");
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}
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```
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### See also
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[create sprite](/reference/game/create-sprite),
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[is touching](/reference/game/is-touching),
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[if on edge, bounce](/reference/game/if-on-edge-bounce)
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