diff options
Diffstat (limited to 'packages/webapi/src/lib/CanvasRenderingContext2D.ts')
| -rw-r--r-- | packages/webapi/src/lib/CanvasRenderingContext2D.ts | 222 |
1 files changed, 0 insertions, 222 deletions
diff --git a/packages/webapi/src/lib/CanvasRenderingContext2D.ts b/packages/webapi/src/lib/CanvasRenderingContext2D.ts deleted file mode 100644 index 147a80ca9..000000000 --- a/packages/webapi/src/lib/CanvasRenderingContext2D.ts +++ /dev/null @@ -1,222 +0,0 @@ -import type { HTMLCanvasElement } from './HTMLCanvasElement' -import type { OffscreenCanvas } from './OffscreenCanvas' - -import { ImageData } from './ImageData' -import * as _ from './utils' - -export class CanvasRenderingContext2D { - get canvas(): HTMLCanvasElement | OffscreenCanvas | null { - return _.internalsOf(this, 'CanvasRenderingContext2D', 'canvas').canvas - } - - get direction(): 'ltr' | 'rtl' | 'inherit' { - return _.internalsOf(this, 'CanvasRenderingContext2D', 'direction') - .direction - } - - get fillStyle(): string { - return _.internalsOf(this, 'CanvasRenderingContext2D', 'fillStyle') - .fillStyle - } - - get filter(): string { - return _.internalsOf(this, 'CanvasRenderingContext2D', 'filter').filter - } - - get globalAlpha(): number { - return _.internalsOf(this, 'CanvasRenderingContext2D', 'globalAlpha') - .globalAlpha - } - - get globalCompositeOperation(): string { - return _.internalsOf( - this, - 'CanvasRenderingContext2D', - 'globalCompositeOperation' - ).globalCompositeOperation - } - - get font(): string { - return _.internalsOf(this, 'CanvasRenderingContext2D', 'font').font - } - - get imageSmoothingEnabled(): boolean { - return _.internalsOf( - this, - 'CanvasRenderingContext2D', - 'imageSmoothingEnabled' - ).imageSmoothingEnabled - } - - get imageSmoothingQuality(): 'low' | 'medium' | 'high' { - return _.internalsOf( - this, - 'CanvasRenderingContext2D', - 'imageSmoothingQuality' - ).imageSmoothingQuality - } - - get lineCap(): 'butt' | 'round' | 'square' { - return _.internalsOf(this, 'CanvasRenderingContext2D', 'lineCap').lineCap - } - - get lineDashOffset(): number { - return _.internalsOf(this, 'CanvasRenderingContext2D', 'lineDashOffset') - .lineDashOffset - } - - get lineJoin(): 'bevel' | 'round' | 'miter' { - return _.internalsOf(this, 'CanvasRenderingContext2D', 'lineJoin').lineJoin - } - - get lineWidth(): number { - return _.internalsOf(this, 'CanvasRenderingContext2D', 'lineWidth') - .lineWidth - } - - get miterLimit(): number { - return _.internalsOf(this, 'CanvasRenderingContext2D', 'miterLimit') - .miterLimit - } - - get strokeStyle(): string { - return _.internalsOf(this, 'CanvasRenderingContext2D', 'strokeStyle') - .strokeStyle - } - - get shadowOffsetX(): number { - return _.internalsOf(this, 'CanvasRenderingContext2D', 'shadowOffsetX') - .shadowOffsetX - } - - get shadowOffsetY(): number { - return _.internalsOf(this, 'CanvasRenderingContext2D', 'shadowOffsetY') - .shadowOffsetY - } - - get shadowBlur(): number { - return _.internalsOf(this, 'CanvasRenderingContext2D', 'shadowBlur') - .shadowBlur - } - - get shadowColor(): string { - return _.internalsOf(this, 'CanvasRenderingContext2D', 'shadowColor') - .shadowColor - } - - get textAlign(): 'left' | 'right' | 'center' | 'start' | 'end' { - return _.internalsOf(this, 'CanvasRenderingContext2D', 'textAlign') - .textAlign - } - - get textBaseline(): - | 'top' - | 'hanging' - | 'middle' - | 'alphabetic' - | 'ideographic' - | 'bottom' { - return _.internalsOf(this, 'CanvasRenderingContext2D', 'textBaseline') - .textBaseline - } - - arc() {} - arcTo() {} - beginPath() {} - bezierCurveTo() {} - clearRect() {} - clip() {} - closePath() {} - - createImageData(width: number, height: number): void - createImageData(imagedata: ImageData): void - - createImageData(arg0: number | ImageData, arg1?: void | number) { - /** Whether ImageData is provided. */ - const hasData = _.__object_isPrototypeOf(ImageData.prototype, arg0) - - const w = hasData ? (arg0 as ImageData).width : (arg0 as number) - const h = hasData ? (arg0 as ImageData).height : (arg1 as number) - const d = hasData - ? (arg0 as ImageData).data - : new Uint8ClampedArray(w * h * 4) - - return new ImageData(d, w, h) - } - - createLinearGradient() {} - createPattern() {} - createRadialGradient() {} - drawFocusIfNeeded() {} - drawImage() {} - ellipse() {} - fill() {} - fillRect() {} - fillText() {} - getContextAttributes() {} - getImageData() {} - getLineDash() {} - getTransform() {} - isPointInPath() {} - isPointInStroke() {} - lineTo() {} - measureText() {} - moveTo() {} - putImageData() {} - quadraticCurveTo() {} - rect() {} - resetTransform() {} - restore() {} - rotate() {} - save() {} - scale() {} - setLineDash() {} - setTransform() {} - stroke() {} - strokeRect() {} - strokeText() {} - transform() {} - translate() {} -} - -_.allowStringTag(CanvasRenderingContext2D) - -export const __createCanvasRenderingContext2D = ( - canvas: EventTarget -): CanvasRenderingContext2D => { - const renderingContext2D = Object.create( - CanvasRenderingContext2D.prototype - ) as CanvasRenderingContext2D - - _.INTERNALS.set(renderingContext2D, { - canvas, - direction: 'inherit', - fillStyle: '#000', - filter: 'none', - font: '10px sans-serif', - globalAlpha: 0, - globalCompositeOperation: 'source-over', - imageSmoothingEnabled: false, - imageSmoothingQuality: 'high', - lineCap: 'butt', - lineDashOffset: 0.0, - lineJoin: 'miter', - lineWidth: 1.0, - miterLimit: 10.0, - shadowBlur: 0, - shadowColor: '#000', - shadowOffsetX: 0, - shadowOffsetY: 0, - strokeStyle: '#000', - textAlign: 'start', - textBaseline: 'alphabetic', - }) - - return renderingContext2D -} - -/** Returns whether the value is an instance of ImageData. */ -const isImageData = <T>(value: T) => - (Object(value).data instanceof Uint8ClampedArray) as T extends ImageData - ? true - : false |