scichart
Version:
Fast WebGL JavaScript Charting Library and Framework
89 lines (88 loc) • 4.34 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.RenderableSeriesSceneEntity = void 0;
var HitTestInfo3D_1 = require("../RenderableSeries/HitTestInfo3D");
var BaseSceneEntity3D_1 = require("./BaseSceneEntity3D");
/**
* @summary Defines a special {@link BaseSceneEntity3D} type which hosts the entity for a {@link BaseRenderableSeries3D | RenderableSeries},
* or chart type in SciChart's High Performance {@link https://www.scichart.com/javascript-chart-features | JavaScript 3D Charts}
*/
var RenderableSeriesSceneEntity = /** @class */ (function (_super) {
__extends(RenderableSeriesSceneEntity, _super);
/**
* Creates an instance of {@link RenderableSeriesSceneEntity}
* @param webAssemblyContext The {@link TSciChart3D | SciChart 3D WebAssembly Context} containing native methods and
* access to our WebGL2 Engine and WebAssembly numerical methods
* @param parentSeries The parent {@link BaseRenderableSeries3D} which this entity maps to
* @param state Current {@link RenderableSeriesSceneEntityState}
*/
function RenderableSeriesSceneEntity(webAssemblyContext, parentSeries, state) {
var _this = _super.call(this, webAssemblyContext) || this;
_this.parentSeries = parentSeries;
_this.state = state;
_this.state.setInitialState();
_this.hitTest = _this.hitTest.bind(_this);
return _this;
}
/**
* Update method called from WebAssembly engine. Use this to update meshes, properties, geometry before draw.
* When overriding, you must call super.Update() for the object to draw in the scene
* @param deltaTime
* @constructor
*/
RenderableSeriesSceneEntity.prototype.Update = function (deltaTime) {
if (!this.currentRenderPassData) {
return;
}
if (!this.state.validate(this.parentSeries, this.currentRenderPassData)) {
this.updateSeries();
this.state.reset(this.parentSeries, this.currentRenderPassData);
}
_super.prototype.Update.call(this, deltaTime);
};
/**
* @inheritDoc
*/
RenderableSeriesSceneEntity.prototype.onEngineRestart = function () {
_super.prototype.onEngineRestart.call(this);
// Reset Initial State
this.state.setInitialState();
};
/**
* Called when a property changes on the parent series
* @param propertyName
*/
RenderableSeriesSceneEntity.prototype.notifySeriesPropertyChanged = function (propertyName) {
// Set Renderable Series Property Changed
this.state.setRenderableSeriesPropertyChanged();
};
RenderableSeriesSceneEntity.prototype.hitTestXyz = function (screenPoint) {
var _a;
var x = Math.round(screenPoint.x);
var y = Math.round(screenPoint.y);
var selectionInfo = this.webAssemblyContext.SCRTGetSelectionInfo(x, y);
var result = new HitTestInfo3D_1.HitTestInfo3D(this.parentSeries, false);
result.isHit =
selectionInfo.m_uiSelectionIndex > 0 && ((_a = selectionInfo.GetEntity()) === null || _a === void 0 ? void 0 : _a.GetEntityId()) === this.entityId;
result.selectionIndex = result.isHit ? selectionInfo.m_uiSelectionIndex : -1;
result.hitTestPoint = screenPoint;
return result;
};
return RenderableSeriesSceneEntity;
}(BaseSceneEntity3D_1.BaseSceneEntity3D));
exports.RenderableSeriesSceneEntity = RenderableSeriesSceneEntity;