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RectTable.ts
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RectTable.ts
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import type { GroupProps } from "fabric";
import { Table } from "./Table.js";
import {
FONT_SIZE,
TABLE_TEXT_FILL_COLOR,
ELEMENT_DEFAULT_FILL_COLOR,
ELEMENT_DEFAULT_STROKE_COLOR,
ELEMENT_DEFAULT_STROKE_WIDTH,
} from "../constants.js";
import { FloorElementTypes } from "../types.js";
import { Rect, FabricText } from "fabric";
interface RectTableElementOptions {
groupOptions: Partial<GroupProps> & {
baseFill?: string;
label: string;
};
textOptions: {
label: string;
};
shapeOptions: Record<string, unknown>;
}
// @ts-expect-error -- not sure why this is an error
export class RectTable extends Table {
static override readonly type = FloorElementTypes.RECT_TABLE;
constructor(options: RectTableElementOptions) {
const tableRect = new Rect({
...options.shapeOptions,
fill: options.groupOptions.baseFill ?? ELEMENT_DEFAULT_FILL_COLOR,
stroke: ELEMENT_DEFAULT_STROKE_COLOR,
strokeWidth: ELEMENT_DEFAULT_STROKE_WIDTH,
strokeUniform: true,
});
const textLabel = new FabricText(options.groupOptions.label, {
...options.textOptions,
fontSize: FONT_SIZE,
fill: TABLE_TEXT_FILL_COLOR,
textAlign: "center",
originX: "center",
originY: "center",
left: tableRect.left + tableRect.width / 2,
top: tableRect.top + tableRect.height / 2,
});
super([tableRect, textLabel], options);
this.label = options.groupOptions.label;
}
static override fromObject(object: any): Promise<RectTable> {
const rectOpts = object.objects[0];
const textOpts = object.objects[1];
return Promise.resolve(
new RectTable({
groupOptions: object,
shapeOptions: rectOpts,
textOptions: textOpts,
}),
);
}
}