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59 lines
1.4 KiB
TypeScript
59 lines
1.4 KiB
TypeScript
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
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// deno-lint-ignore-file no-var
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/// <reference no-default-lib="true" />
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/// <reference lib="esnext" />
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/** @category Web APIs */
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declare type ColorSpaceConversion = "default" | "none";
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/** @category Web APIs */
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declare type ImageOrientation = "flipY" | "from-image" | "none";
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/** @category Web APIs */
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declare type PremultiplyAlpha = "default" | "none" | "premultiply";
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/** @category Web APIs */
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declare type ResizeQuality = "high" | "low" | "medium" | "pixelated";
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/** @category Web APIs */
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declare type ImageBitmapSource = Blob | ImageData;
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/** @category Web APIs */
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interface ImageBitmapOptions {
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colorSpaceConversion?: ColorSpaceConversion;
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imageOrientation?: ImageOrientation;
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premultiplyAlpha?: PremultiplyAlpha;
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resizeHeight?: number;
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resizeQuality?: ResizeQuality;
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resizeWidth?: number;
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}
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/** @category Web APIs */
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declare function createImageBitmap(
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image: ImageBitmapSource,
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options?: ImageBitmapOptions,
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): Promise<ImageBitmap>;
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/** @category Web APIs */
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declare function createImageBitmap(
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image: ImageBitmapSource,
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sx: number,
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sy: number,
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sw: number,
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sh: number,
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options?: ImageBitmapOptions,
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): Promise<ImageBitmap>;
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/** @category Web APIs */
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interface ImageBitmap {
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readonly height: number;
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readonly width: number;
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close(): void;
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}
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/** @category Web APIs */
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declare var ImageBitmap: {
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prototype: ImageBitmap;
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new (): ImageBitmap;
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};
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