pixi.js/lib/scene/graphics/shared/utils/convertFillInputToFillStyle.mjs.map

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{"version":3,"file":"convertFillInputToFillStyle.mjs","sources":["../../../../../src/scene/graphics/shared/utils/convertFillInputToFillStyle.ts"],"sourcesContent":["import { Color } from '../../../../color/Color';\nimport { Texture } from '../../../../rendering/renderers/shared/texture/Texture';\nimport { FillGradient } from '../fill/FillGradient';\nimport { FillPattern } from '../fill/FillPattern';\n\nimport type { ColorSource } from '../../../../color/Color';\nimport type {\n    ConvertedFillStyle,\n    ConvertedStrokeStyle,\n    FillInput,\n    FillStyle,\n    StrokeInput,\n} from '../FillTypes';\n\nfunction isColorLike(value: unknown): value is ColorSource\n{\n    return Color.isColorLike(value as ColorSource);\n}\n\nfunction isFillPattern(value: unknown): value is FillPattern\n{\n    return value instanceof FillPattern;\n}\n\nfunction isFillGradient(value: unknown): value is FillGradient\n{\n    return value instanceof FillGradient;\n}\n\nfunction isTexture(value: unknown): value is Texture\n{\n    return value instanceof Texture;\n}\n\n/**\n * Handles the case where the value is a ColorLike\n * @param fill\n * @param value\n * @param defaultStyle\n * @example\n * graphics.fill(0xff0000)\n * graphics.fill(new Color(0xff0000))\n * graphics.fill({ r: 255, g: 0, b: 0 })\n */\nfunction handleColorLike(\n    fill: FillStyle,\n    value: ColorSource,\n    defaultStyle: ConvertedFillStyle\n): ConvertedFillStyle\n{\n    const temp = Color.shared.setValue(value ?? 0);\n\n    fill.color = temp.toNumber();\n    fill.alpha = temp.alpha === 1 ? defaultStyle.alpha : temp.alpha;\n    fill.texture = Texture.WHITE;\n\n    return { ...defaultStyle, ...fill } as ConvertedFillStyle;\n}\n\n/**\n * Handles the case where the value is a Texture\n * @param fill\n * @param value\n * @param defaultStyle\n * @example\n * graphics.fill(new Texture(0xff0000))\n */\nfunction handleTexture(fill: FillStyle, value: Texture, defaultStyle: ConvertedFillStyle): ConvertedFillStyle\n{\n    fill.texture = value;\n\n    return { ...defaultStyle, ...fill } as ConvertedFillStyle;\n}\n\n/**\n * Handles the case where the value is a FillPattern\n * @param fill\n * @param value\n * @param defaultStyle\n * @example\n * graphics.fill(new FillPattern(0xff0000))\n */\nfunction handleFillPattern(\n    fill: FillStyle,\n    value: FillPattern,\n    defaultStyle: ConvertedFillStyle\n): ConvertedFillStyle\n{\n    fill.fill = value;\n    fill.color = 0xffffff;\n    fill.texture = value.texture;\n    fill.matrix = value.transform;\n\n    return { ...defaultStyle, ...fill } as ConvertedFillStyle;\n}\n\n/**\n * Handles the case where the value is a FillGradient\n * @param fill\n * @param value\n * @param defaultStyle\n * @example\n * graphics.fill(new FillGradient(0, 0, 200, 0))\n */\nfunction handleFillGradient(\n    fill: FillStyle,\n    value: FillGradient,\n    defaultStyle: ConvertedFillStyle\n): ConvertedFillStyle\n{\n    value.buildGradient();\n    fill.fill = value;\n    fill.color = 0xffffff;\n    fill.texture = value.texture;\n    fill.matrix = value.transform;\n    fill.textureSpace = value.textureSpace;\n\n    return { ...defaultStyle, ...fill } as ConvertedFillStyle;\n}\n\n/**\n * Handles the case where the value is not a direct Pixi Color, PatternFill, or GradientFill but instead\n * an object with potentially `color`\n * @example\n * {\n *   color: new Color(0xff0000)\n *   alpha: 0.5,\n *   texture?: null,\n *   matrix?: null,\n * }\n * @param value\n * @param defaultStyle\n */\nfunction handleFillObject(value: FillStyle, defaultStyle: ConvertedFillStyle): ConvertedFillStyle\n{\n    const style = { ...defaultStyle, ...(value as FillStyle) };\n\n    const color = Color.shared.setValue(style.color);\n\n    style.alpha *= color.alpha;\n    style.color = color.toNumber();\n\n    return style as ConvertedFillStyle;\n}\n\n/**\n * Converts a value to a fill style, we do this as PixiJS has a number of ways to define a fill style\n * They can be a direct color, a texture, a gradient, or an object with these values in them\n * This function will take any of these input types and convert them into a single object\n * that PixiJS can understand and use internally.\n * @param value - The value to convert to a fill style\n * @param defaultStyle - The default fill style to use\n * @private\n */\nexport function toFillStyle<T extends FillInput>(\n    value: T,\n    defaultStyle: ConvertedFillStyle\n): ConvertedFillStyle\n{\n    if (value === undefined || value === null)\n    {\n        return null;\n    }\n\n    const fill: ConvertedFillStyle = {} as ConvertedFillStyle;\n    const objectStyle = value as FillStyle;\n\n    if (isColorLike(value))\n    {\n        return handleColorLike(fill, value, defaultStyle);\n    }\n    else if (isTexture(value))\n    {\n        return handleTexture(fill, value, defaultStyle);\n    }\n    else if (isFillPattern(value))\n    {\n        return handleFillPattern(fill, value, defaultStyle);\n    }\n    else if (isFillGradient(value))\n    {\n        return handleFillGradient(fill, value, defaultStyle);\n    }\n    else if (objectStyle.fill && isFillPattern(objectStyle.fill))\n    {\n        return handleFillPattern(objectStyle, objectStyle.fill, defaultStyle);\n    }\n    else if (objectStyle.fill && isFillGradient(objectStyle.fill))\n    {\n        return handleFillGradient(objectStyle, objectStyle.fill, defaultStyle);\n    }\n\n    return handleFillObject(objectStyle, defaultStyle);\n}\n\n/**\n * Converts a value to a stroke style, similar to `toFillStyle` but for strokes\n * @param value - 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