scichart
Version:
Fast WebGL JavaScript Charting Library and Framework
67 lines (66 loc) • 3.73 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.NumericAxis = void 0;
var AxisType_1 = require("../../../types/AxisType");
var FlippedNumericCoordinateCalculator_1 = require("../../Numerics/CoordinateCalculators/FlippedNumericCoordinateCalculator");
var NumericCoordinateCalculator_1 = require("../../Numerics/CoordinateCalculators/NumericCoordinateCalculator");
var NumericTickProvider_1 = require("../../Numerics/TickProviders/NumericTickProvider");
var AxisBase2D_1 = require("./AxisBase2D");
var NumericDeltaCalculator_1 = require("./DeltaCalculator/NumericDeltaCalculator");
var NumericLabelProvider_1 = require("./LabelProvider/NumericLabelProvider");
/**
* @summary A 2D Chart Numeric / Value Axis type
* @description A Numeric axis uses the X-value to measure data-points on the XAxis.
* This is contrary to a {@link CategoryAxis} which uses X-index.
* @remarks
* Set a {@link NumericAxis} on the {@link SciChartSurface.xAxes} or {@link SciChartSurface.yAxes} property.
*/
var NumericAxis = /** @class */ (function (_super) {
__extends(NumericAxis, _super);
/**
* Creates an instance of a {@link NumericAxis}
* @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 INumericAxisOptions} used to configure the axis at instantiation time
*/
function NumericAxis(webAssemblyContext, options) {
var _this = this;
var _a;
_this = _super.call(this, webAssemblyContext, options) || this;
_this.type = AxisType_1.EAxisType.NumericAxis;
_this.tickProvider = new NumericTickProvider_1.NumericTickProvider(_this.webAssemblyContext2D);
_this.labelProvider =
(_a = options === null || options === void 0 ? void 0 : options.labelProvider) !== null && _a !== void 0 ? _a : new NumericLabelProvider_1.NumericLabelProvider(options);
_this.deltaCalculator = new NumericDeltaCalculator_1.NumericDeltaCalculator(_this.webAssemblyContext2D);
return _this;
}
/**
* @inheritDoc
*/
NumericAxis.prototype.getCurrentCoordinateCalculatorInternal = function () {
var min = this.visibleRange.min;
var max = this.visibleRange.max;
var offset = this.offset;
var size = this.axisLength;
return this.isXAxis !== this.flippedCoordinates
? new FlippedNumericCoordinateCalculator_1.FlippedNumericCoordinateCalculator(this.webAssemblyContext2D, size, min, max, offset, this.allowFastMath)
: new NumericCoordinateCalculator_1.NumericCoordinateCalculator(this.webAssemblyContext2D, size, min, max, offset, this.allowFastMath);
};
return NumericAxis;
}(AxisBase2D_1.AxisBase2D));
exports.NumericAxis = NumericAxis;