scichart
Version:
Fast WebGL JavaScript Charting Library and Framework
50 lines (49 loc) • 2.58 kB
JavaScript
;
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.CategoryAxis = void 0;
var AxisType_1 = require("../../../types/AxisType");
var CategoryAxisBase_1 = require("./CategoryAxisBase");
var DateLabelProvider_1 = require("./LabelProvider/DateLabelProvider");
/**
* @summary A 2D Chart Category Axis type
* @description A category axis uses the X-index not the X-value to measure data-points on the XAxis.
* For example this can be used in stock chart applications to ensure weekend or overnight gaps are collapsed
* and each data-point is spaced equidistantly
* @remarks
* Set a {@link CategoryAxis} on the {@link SciChartSurface.xAxes} property. This axis type is not valid for YAxis
*/
var CategoryAxis = /** @class */ (function (_super) {
__extends(CategoryAxis, _super);
/**
* Creates an instance of a {@link CategoryAxis}
* @param webAssemblyContext The {@link TSciChart | SciChart 2D WebAssembly Context} containing native methods and
* access to our WebGL2 Engine and WebAssembly numerical methods
* @param options Optional parameters of type {@link ICategoryAxisOptions} used to configure the axis at instantiation time
*/
function CategoryAxis(webAssemblyContext, options) {
var _this = this;
var _a;
_this = _super.call(this, webAssemblyContext, options) || this;
_this.type = AxisType_1.EAxisType.CategoryAxis;
_this.labelProvider =
(_a = options === null || options === void 0 ? void 0 : options.labelProvider) !== null && _a !== void 0 ? _a : new DateLabelProvider_1.DateLabelProvider(options);
return _this;
}
return CategoryAxis;
}(CategoryAxisBase_1.CategoryAxisBase));
exports.CategoryAxis = CategoryAxis;