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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 69 70 71 | 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 2x 2x 11x 11x 11x 11x 11x | import type { Types } from '@cornerstonejs/core';
import _getHash from './_getHash';
import _setAttributesIfNecessary from './_setAttributesIfNecessary';
import _setNewAttributesIfValid from './_setNewAttributesIfValid';
import { SVGDrawingHelper } from '../types';
// <rect x="120" y="100" width="100" height="100" />
export default function drawRect(
svgDrawingHelper: SVGDrawingHelper,
annotationUID: string,
rectangleUID: string,
start: Types.Point2,
end: Types.Point2,
options = {},
dataId = ''
): void {
const {
color,
width: _width,
lineWidth,
lineDash,
} = Object.assign(
{
color: 'dodgerblue',
width: '2',
lineWidth: undefined,
lineDash: undefined,
},
options
);
// for supporting both lineWidth and width options
const strokeWidth = lineWidth || _width;
const svgns = 'http://www.w3.org/2000/svg';
const svgNodeHash = _getHash(annotationUID, 'rect', rectangleUID);
const existingRect = svgDrawingHelper.getSvgNode(svgNodeHash);
const tlhc = [Math.min(start[0], end[0]), Math.min(start[1], end[1])];
const width = Math.abs(start[0] - end[0]);
const height = Math.abs(start[1] - end[1]);
const attributes = {
x: `${tlhc[0]}`,
y: `${tlhc[1]}`,
width: `${width}`,
height: `${height}`,
stroke: color,
fill: 'transparent',
'stroke-width': strokeWidth,
'stroke-dasharray': lineDash,
};
if (existingRect) {
_setAttributesIfNecessary(attributes, existingRect);
svgDrawingHelper.setNodeTouched(svgNodeHash);
} else {
const svgRectElement = document.createElementNS(svgns, 'rect');
Eif (dataId !== '') {
svgRectElement.setAttribute('data-id', dataId);
}
_setNewAttributesIfValid(attributes, svgRectElement);
svgDrawingHelper.appendNode(svgRectElement, svgNodeHash);
}
}
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