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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 | 1x 1x 1x 30x 2x 2x 30x 35x 1x 5x 5x 5x 5x 5x 5x 5x 5x | import { getSelectedImage } from './getSelectedImage';
import { mutateSegment, updateImageMetadata } from 'roosterjs-content-model-dom';
import type {
ContentModelImage,
IEditor,
ImageMetadataFormat,
} from 'roosterjs-content-model-types';
/**
* @internal
*/
export function updateImageEditInfo(
contentModelImage: ContentModelImage,
image: HTMLImageElement,
newImageMetadata?: ImageMetadataFormat | null | undefined
): ImageMetadataFormat {
const contentModelMetadata = updateImageMetadata(
contentModelImage,
newImageMetadata !== undefined
? format => {
format = newImageMetadata;
return format;
}
: undefined
);
return { ...getInitialEditInfo(image), ...contentModelMetadata };
}
function getInitialEditInfo(image: HTMLImageElement): ImageMetadataFormat {
return {
src: image.getAttribute('src') || '',
widthPx: image.clientWidth,
heightPx: image.clientHeight,
naturalWidth: image.naturalWidth,
naturalHeight: image.naturalHeight,
leftPercent: 0,
rightPercent: 0,
topPercent: 0,
bottomPercent: 0,
angleRad: 0,
};
}
/**
* @internal
* @returns
*/
export function getSelectedImageMetadata(
editor: IEditor,
image: HTMLImageElement
): ImageMetadataFormat {
let imageMetadata: ImageMetadataFormat = getInitialEditInfo(image);
editor.formatContentModel(model => {
const selectedImage = getSelectedImage(model);
Eif (selectedImage?.image) {
mutateSegment(selectedImage.paragraph, selectedImage?.image, modelImage => {
imageMetadata = updateImageEditInfo(modelImage, image);
});
return true;
}
return false;
});
return imageMetadata;
}
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