scichart
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Fast WebGL JavaScript Charting Library and Framework
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JavaScript
"use strict";
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.PointLine3DSceneEntity = void 0;
var Deleter_1 = require("../../../Core/Deleter");
var SceneEntityType_1 = require("../../../types/SceneEntityType");
var parseColor_1 = require("../../../utils/parseColor");
var BaseDataSeries3D_1 = require("../../Model/DataSeries/BaseDataSeries3D");
var Constants_1 = require("../RenderableSeries/Constants");
var BasePointMarker3D_1 = require("../PointMarkers/BasePointMarker3D");
var RenderableSeriesSceneEntity_1 = require("./RenderableSeriesSceneEntity");
var RenderableSeriesSceneEntityState_1 = require("./RenderableSeriesSceneEntityState");
/**
* @summary {@link BaseSceneEntity3D} type for drawing 3D Scatter or Bubble series in SciChart's High Performance
* {@link https://www.scichart.com/javascript-chart-features | JavaScript 3D Charts}
* @remarks See related type {@link ScatterRenderableSeries3D} which should be added to {@link SciChart3DSurface.renderableSeries}
* along with data from an {@link XyzDataSeries3D} to create a 3D Scatter or Bubble chart
*/
var PointLine3DSceneEntity = /** @class */ (function (_super) {
__extends(PointLine3DSceneEntity, _super);
/**
* Creates an instance of {@link ScatterPointsSceneEntity}
* @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
*/
function PointLine3DSceneEntity(webAssemblyContext, parentSeries) {
var _this = _super.call(this, webAssemblyContext, parentSeries, new RenderableSeriesSceneEntityState_1.RenderableSeriesSceneEntityState()) || this;
/**
* @inheritDoc
*/
_this.type = SceneEntityType_1.ESceneEntityType.PointLine3DSceneEntity;
_this.setNativeEntity(webAssemblyContext.SCRTPointLine3DSceneEntity.implement(_this));
return _this;
}
/**
* @inheritDoc
*/
PointLine3DSceneEntity.prototype.delete = function () {
this.pointColors = (0, Deleter_1.deleteSafe)(this.pointColors);
this.pointScales = (0, Deleter_1.deleteSafe)(this.pointScales);
_super.prototype.delete.call(this);
};
/**
* @inheritDoc
*/
PointLine3DSceneEntity.prototype.Render = function () {
this.nativeEntity.SetOpacity(this.parentSeries.opacity);
_super.prototype.Render.call(this);
};
/**
* @inheritDoc
* @param propertyName
*/
PointLine3DSceneEntity.prototype.notifySeriesPropertyChanged = function (propertyName) {
// Pass flags down to child entities
if (propertyName === Constants_1.PROPERTY.STROKE_THICKNESS) {
this.nativeEntity.SetLineStrokeThickness(this.parentSeries.strokeThickness);
}
if (propertyName === Constants_1.PROPERTY.STROKE) {
this.nativeEntity.SetStrokeColor((0, parseColor_1.parseColorToUIntArgb)(this.parentSeries.stroke));
}
if (propertyName === Constants_1.PROPERTY.POINT_MARKER3D) {
this.updateSeries();
}
_super.prototype.notifySeriesPropertyChanged.call(this, propertyName);
};
/**
* @inheritDoc
*/
PointLine3DSceneEntity.prototype.hitTest = function (screenPoint) {
return _super.prototype.hitTestXyz.call(this, screenPoint);
};
/**
* @inheritDoc
*/
PointLine3DSceneEntity.prototype.updateSeries = function () {
var dataSeries = this.parentSeries.dataSeries;
if (!dataSeries || !this.currentRenderPassData) {
return;
}
if (dataSeries.type !== BaseDataSeries3D_1.EDataSeriesType3D.Xyz3D) {
throw new Error("DataSeries type for a PointLineRenderableSeries3D must be XyzDataSeries3D");
}
var strokeArgb = (0, parseColor_1.parseColorToUIntArgb)(this.parentSeries.stroke);
this.nativeEntity.SetLineStrokeThickness(this.parentSeries.strokeThickness);
this.nativeEntity.SetIsLineStrips(this.parentSeries.isLineStrip);
this.nativeEntity.SetIsLineAntialiased(this.parentSeries.isAntiAliased);
this.nativeEntity.SetStrokeColor(strokeArgb);
this.updatePointMarker(this.parentSeries.pointMarker);
var xValues = dataSeries.getNativeXValues();
var yValues = dataSeries.getNativeYValues();
var zValues = dataSeries.getNativeZValues();
var meta = dataSeries.getMetadataValues();
var count = dataSeries.count();
var _a = this.rebuildPointMetadata(meta, count, strokeArgb), lineColors = _a.lineColors, pointColors = _a.pointColors, scales = _a.scales, hasDefaultColors = _a.hasDefaultColors, hasDefaultScales = _a.hasDefaultScales;
var args;
try {
args = new this.webAssemblyContext.SCRTPointLines3DSceneEntityParams();
args.useDefaultColors = hasDefaultColors;
args.useDefaultScale = hasDefaultScales;
args.SetCoordinateCalculators(this.currentRenderPassData.xCalc.nativeCalculator, this.currentRenderPassData.yCalc.nativeCalculator, this.currentRenderPassData.zCalc.nativeCalculator);
this.nativeEntity.UpdateMeshesVec(xValues, yValues, zValues, pointColors, lineColors, scales, args);
}
finally {
(0, Deleter_1.deleteSafe)(args);
}
};
PointLine3DSceneEntity.prototype.updatePointMarker = function (pointMarker) {
var eSCRTPointMarkerType = this.webAssemblyContext.eSCRT_POINT_MARKER_TYPE;
if (pointMarker === undefined || pointMarker.markerType === BasePointMarker3D_1.EMarkerType.Pixel) {
this.nativeEntity.SetPointMarkerType(eSCRTPointMarkerType.SCRT_POINT_MARKER_TYPE_PIXEL);
this.nativeEntity.SetPointSize(0);
}
else if (pointMarker.markerType === BasePointMarker3D_1.EMarkerType.InstancedMesh) {
var meshMarker = pointMarker;
if (!meshMarker.pointsMesh) {
throw new Error("Expected a BaseMeshPointMarker3D.pointsMesh on 3D pointmarker of type InstancedMesh");
}
this.nativeEntity.SetPointMarkerType(eSCRTPointMarkerType.SCRT_POINT_MARKER_TYPE_INSTANCED_MESH);
this.nativeEntity.SetPointSize(pointMarker.size);
this.nativeEntity.SetPointMarkerMesh(meshMarker.pointsMesh);
}
else if (pointMarker.markerType === BasePointMarker3D_1.EMarkerType.TexturedQuad) {
var textureMarker = pointMarker;
if (!textureMarker.pointsTexture) {
throw new Error("Expected a BaseTexturePointMarker3D.pointsTexture on 3D pointmarker of type TexturedQuad");
}
this.nativeEntity.SetPointMarkerType(eSCRTPointMarkerType.SCRT_POINT_MARKER_TYPE_TEXTURED_QUAD);
this.nativeEntity.SetPointSize(pointMarker.size);
this.nativeEntity.SetPointMarkerTexture(textureMarker.pointsTexture);
}
else {
throw new Error("PointLine3DSceneEntity: Unknown pointMarker.markerType " + pointMarker.markerType);
}
};
PointLine3DSceneEntity.prototype.rebuildPointMetadata = function (metadata, count, defaultColor) {
var _this = this;
if (!this.pointColors) {
this.pointColors = new this.webAssemblyContext.UIntVector();
}
if (!this.pointScales) {
this.pointScales = new this.webAssemblyContext.FloatVector();
}
// Default color, size
this.pointColors.resize(count, defaultColor);
this.pointScales.resize(count, 1.0);
var hasDefaultScales = true;
var hasDefaultColors = true;
// metadata will always be non-null but individual metadata items may be undefined
// as its implemented as a non-sparse array
metadata.forEach(function (meta, index) {
var _a;
if (meta) {
var vertexColor = (_a = meta.vertexColorAbgr) !== null && _a !== void 0 ? _a : meta.vertexColor;
if (vertexColor) {
hasDefaultColors = false;
_this.pointColors.set(index, vertexColor);
}
if (meta.pointScale) {
hasDefaultScales = false;
_this.pointScales.set(index, meta.pointScale);
}
}
});
return {
lineColors: this.pointColors,
pointColors: this.pointColors,
scales: this.pointScales,
hasDefaultScales: hasDefaultScales,
hasDefaultColors: hasDefaultColors
};
};
return PointLine3DSceneEntity;
}(RenderableSeriesSceneEntity_1.RenderableSeriesSceneEntity));
exports.PointLine3DSceneEntity = PointLine3DSceneEntity;