64 lines
2.0 KiB
TypeScript
64 lines
2.0 KiB
TypeScript
//% color=45 weight=31
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namespace images {
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/**
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* Creates an image that fits on the LED screen.
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*/
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//% weight=75 help=images/create-image
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//% blockId=device_build_image block="create image" imageLiteral=1
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export function createImage(leds: string): Image {
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return null;
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}
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/**
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* Creates an image with 2 frames.
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*/
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//% weight=74 help=images/create-big-image
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//% blockId=device_build_big_image block="create big image" imageLiteral=2
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export function createBigImage(leds: string): Image {
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return null;
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}
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export class Image {
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/**
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* Shows an frame from the image at offset ``x offset``.
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* @param xOffset TODO
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*/
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//% help=images/show-image weight=80 shim=micro_bit::showImage
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//% blockId=device_show_image_offset block="show image %sprite|at offset %offset" blockGap=8
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public showImage(xOffset: number = 0): void {}
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/**
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* Scrolls an image .
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* @param frameOffset x offset moved on each animation step, eg: 5, 1, -1
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* @param interval time between each animation step in milli seconds, eg: 200
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*/
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//% help=images/show-image weight=79 shim=micro_bit::scrollImage async
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//% blockId=device_scroll_image block="scroll image %sprite|with offset %frameoffset|and interval (ms) %delay" blockGap=8
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public scrollImage(frameOffset: number = 0, interval : number = 200) {
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}
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/**
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* Plots the image at a given column to the screen
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*/
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public plotImage(xOffset: number = 0): void {}
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/**
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* Sets all pixels off.
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*/
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public clear(): void {}
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/**
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* Sets a specific pixel brightness at a given position
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*/
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public setPixelBrightness(x: number, y: number, v: number): void {}
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/**
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* Gets the pixel brightness ([0..255]) at a given position
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*/
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public pixelBrightness(x: number, y: number): number {
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return 0;
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}
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}
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}
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