21 lines
744 B
JavaScript
21 lines
744 B
JavaScript
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.BackgroundColourPlugin = void 0;
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class BackgroundColourPlugin {
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constructor(_width, _height, _fillStyle) {
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this._width = _width;
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this._height = _height;
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this._fillStyle = _fillStyle;
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this.id = 'chartjs-plugin-chartjs-node-canvas-background-colour';
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}
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beforeDraw(chart) {
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const ctx = chart.ctx;
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ctx.save();
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ctx.globalCompositeOperation = 'destination-over';
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ctx.fillStyle = this._fillStyle;
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ctx.fillRect(0, 0, this._width, this._height);
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ctx.restore();
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}
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}
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exports.BackgroundColourPlugin = BackgroundColourPlugin;
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//# sourceMappingURL=backgroundColourPlugin.js.map
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