scichart
Version:
Fast WebGL JavaScript Charting Library and Framework
70 lines (69 loc) • 3.46 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.FastLineRenderableSeries = void 0;
var Deleter_1 = require("../../../Core/Deleter");
var SeriesType_1 = require("../../../types/SeriesType");
var BaseLineRenderableSeries_1 = require("./BaseLineRenderableSeries");
/**
* Defines a line-series or line chart type in the SciChart's High Performance Real-time
* {@link https://www.scichart.com/javascript-chart-features | JavaScript Charts}
* @remarks
* To add a line series to a {@link SciChartSurface} you need to declare both the {@link FastLineRenderableSeries | RenderableSeries}
* and a {@link XyDataSeries | DataSeries}. Simplified code sample below:
*
* ```ts
* const sciChartSurface: SciChartSurface;
* const wasmContext: TSciChart;
* // Create and fill the dataseries
* const dataSeries = new XyDataSeries(wasmContext);
* dataSeries.append(1,2);
* dataSeries.append(1,2);
* // Create the renderableSeries
* const lineSeries = new FastLineRenderableSeries(wasmContext);
* lineSeries.dataSeries = dataSeries;
* // append to the SciChartSurface
* sciChartSurface.renderableSeries.add(lineSeries);
* ```
*/
var FastLineRenderableSeries = /** @class */ (function (_super) {
__extends(FastLineRenderableSeries, _super);
/**
* Creates an instance of the {@link FastLineRenderableSeries}
* @param webAssemblyContext The {@link TSciChart | SciChart WebAssembly Context} containing
* native methods and access to our WebGL2 WebAssembly Drawing Engine
* @param options optional parameters of type {@link IFastLineRenderableSeriesOptions} applied when constructing the series type
*/
function FastLineRenderableSeries(webAssemblyContext, options) {
var _this = this;
var _a, _b;
_this = _super.call(this, webAssemblyContext, options) || this;
_this.type = SeriesType_1.ESeriesType.LineSeries;
// Must be called here for the series type to be available
if ((_a = _this.paletteProvider) === null || _a === void 0 ? void 0 : _a.onAttached) {
(_b = _this.paletteProvider) === null || _b === void 0 ? void 0 : _b.onAttached(_this);
}
return _this;
}
FastLineRenderableSeries.prototype.delete = function () {
_super.prototype.delete.call(this);
this.resamplerHelper = (0, Deleter_1.deleteSafe)(this.resamplerHelper);
this.pointSeries = (0, Deleter_1.deleteSafe)(this.pointSeries);
};
return FastLineRenderableSeries;
}(BaseLineRenderableSeries_1.BaseLineRenderableSeries));
exports.FastLineRenderableSeries = FastLineRenderableSeries;