@logicflow/core/es/model/node/TextNodeModel.js

LogicFlow, help you quickly create flowcharts

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import { cloneDeep } from 'lodash-es';
import { computed } from 'mobx';
import BaseNodeModel from './BaseNodeModel';
import { ModelType } from '../../constant';
import { getSvgTextWidthHeight } from '../../util';
var TextNodeModel = /** @class */ (function (_super) {
    __extends(TextNodeModel, _super);
    function TextNodeModel() {
        var _this = _super.apply(this, __spreadArray([], __read(arguments), false)) || this;
        _this.modelType = ModelType.TEXT_NODE;
        return _this;
    }
    TextNodeModel.prototype.getTextStyle = function () {
        var style = _super.prototype.getTextStyle.call(this);
        var text = this.graphModel.theme.text;
        var textStyle = this.properties.textStyle;
        return __assign(__assign(__assign({}, style), cloneDeep(text)), cloneDeep(textStyle));
    };
    Object.defineProperty(TextNodeModel.prototype, "width", {
        get: function () {
            var rows = String(this.text.value).split(/[\r\n]/g);
            var fontSize = this.getTextStyle().fontSize;
            var width = getSvgTextWidthHeight({
                rows: rows,
                fontSize: fontSize,
                rowsLength: rows.length,
            }).width;
            return width;
        },
        enumerable: false,
        configurable: true
    });
    Object.defineProperty(TextNodeModel.prototype, "height", {
        get: function () {
            var rows = String(this.text.value).split(/[\r\n]/g);
            var fontSize = this.getTextStyle().fontSize;
            var height = getSvgTextWidthHeight({
                rows: rows,
                fontSize: fontSize,
                rowsLength: rows.length,
            }).height;
            return height;
        },
        enumerable: false,
        configurable: true
    });
    __decorate([
        computed
    ], TextNodeModel.prototype, "width", null);
    __decorate([
        computed
    ], TextNodeModel.prototype, "height", null);
    return TextNodeModel;
}(BaseNodeModel));
export { TextNodeModel };
export default TextNodeModel;