{
  "version": 3,
  "sources": ["../../../src/lib/assets/ImageAssetUtil.ts"],
  "sourcesContent": ["import {\n\tAssetUtil,\n\tDEFAULT_SUPPORTED_IMAGE_TYPES,\n\tMediaHelpers,\n\tTLAssetId,\n\tTLImageAsset,\n\timageAssetMigrations,\n\timageAssetProps,\n} from '@tldraw/editor'\nimport { DEFAULT_MAX_IMAGE_DIMENSION } from '../defaultExternalContentHandlers'\nimport { containBoxSize } from '../utils/assets/assets'\n\n/** @public */\nexport class ImageAssetUtil extends AssetUtil<TLImageAsset> {\n\tstatic override type = 'image' as const\n\tstatic override props = imageAssetProps\n\tstatic override migrations = imageAssetMigrations\n\n\toverride options: {\n\t\tmaxDimension: number\n\t\tsupportedMimeTypes: readonly string[] | null\n\t} = {\n\t\tmaxDimension: DEFAULT_MAX_IMAGE_DIMENSION,\n\t\tsupportedMimeTypes: null,\n\t}\n\n\toverride getDefaultProps(): TLImageAsset['props'] {\n\t\treturn {\n\t\t\tw: 0,\n\t\t\th: 0,\n\t\t\tname: '',\n\t\t\tisAnimated: false,\n\t\t\tmimeType: null,\n\t\t\tsrc: null,\n\t\t}\n\t}\n\n\toverride getSupportedMimeTypes(): readonly string[] {\n\t\treturn this.options.supportedMimeTypes ?? DEFAULT_SUPPORTED_IMAGE_TYPES\n\t}\n\n\toverride async getAssetFromFile(file: File, assetId: TLAssetId): Promise<TLImageAsset | null> {\n\t\tconst doc = this.editor.getContainerDocument()\n\t\tconst size = await MediaHelpers.getImageSize(file, doc)\n\t\tconst isAnimated = await MediaHelpers.isAnimated(file)\n\t\tconst pixelRatio = 'pixelRatio' in size && size.pixelRatio !== 1 ? size.pixelRatio : undefined\n\n\t\tconst assetInfo: TLImageAsset = {\n\t\t\tid: assetId,\n\t\t\ttype: 'image',\n\t\t\ttypeName: 'asset',\n\t\t\tprops: {\n\t\t\t\tname: file.name,\n\t\t\t\tsrc: '',\n\t\t\t\tw: size.w,\n\t\t\t\th: size.h,\n\t\t\t\tfileSize: file.size,\n\t\t\t\tmimeType: file.type,\n\t\t\t\tisAnimated,\n\t\t\t\t...(pixelRatio ? { pixelRatio } : undefined),\n\t\t\t},\n\t\t\tmeta: {},\n\t\t}\n\n\t\tconst maxDimension = this.options.maxDimension\n\t\tif (maxDimension && isFinite(maxDimension)) {\n\t\t\tconst originalSize = { w: assetInfo.props.w, h: assetInfo.props.h }\n\t\t\tconst resizedSize = containBoxSize(originalSize, { w: maxDimension, h: maxDimension })\n\t\t\tif (originalSize !== resizedSize && MediaHelpers.isStaticImageType(file.type)) {\n\t\t\t\tassetInfo.props.w = resizedSize.w\n\t\t\t\tassetInfo.props.h = resizedSize.h\n\t\t\t}\n\t\t}\n\n\t\treturn assetInfo\n\t}\n}\n"],
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