scichart
Version:
Fast WebGL JavaScript Charting Library and Framework
57 lines (56 loc) • 3.83 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 __());
};
})();
var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
if (ar || !(i in from)) {
if (!ar) ar = Array.prototype.slice.call(from, 0, i);
ar[i] = from[i];
}
}
return to.concat(ar || Array.prototype.slice.call(from));
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.AnnotationHoverModifier = void 0;
var IAnnotation_1 = require("../../Charting/Visuals/Annotations/IAnnotation");
var ChartModifierType_1 = require("../../types/ChartModifierType");
var PointerEventsMediatorModifier_1 = require("./PointerEventsMediatorModifier");
/**
* Enables hover detection on annotations.
* Accepts {@link IAnnotationHoverModifierOptions}
*/
var AnnotationHoverModifier = /** @class */ (function (_super) {
__extends(AnnotationHoverModifier, _super);
function AnnotationHoverModifier(options) {
var _this = _super.call(this, options) || this;
_this.type = ChartModifierType_1.EChart2DModifierType.AnnotationHover;
_this.enableHoverProperty = true;
return _this;
}
AnnotationHoverModifier.prototype.getAllTargets = function () {
var visibleAnnotations = this.parentSurface.annotations.asArray().filter(function (annotation) { return !annotation.isHidden; });
var svgAnnotations = visibleAnnotations.filter(function (annotation) { return annotation.isSvgAnnotation; });
var renderContextAnnotations = visibleAnnotations.filter(function (annotation) { return !annotation.isSvgAnnotation; });
var svgBackgroundAnnotations = svgAnnotations.filter(function (annotation) { return annotation.annotationLayer === IAnnotation_1.EAnnotationLayer.Background; });
var svgForegroundAnnotations = svgAnnotations.filter(function (annotation) { return annotation.annotationLayer === IAnnotation_1.EAnnotationLayer.AboveChart; });
var renderContextBackgroundAnnotations = renderContextAnnotations.filter(function (annotation) { return annotation.annotationLayer === IAnnotation_1.EAnnotationLayer.Background; });
var renderContextAnnotationsBelowChart = renderContextAnnotations.filter(function (annotation) { return annotation.annotationLayer === IAnnotation_1.EAnnotationLayer.BelowChart; });
var renderContextAnnotationsAboveChart = renderContextAnnotations.filter(function (annotation) { return annotation.annotationLayer === IAnnotation_1.EAnnotationLayer.AboveChart; });
return __spreadArray(__spreadArray(__spreadArray(__spreadArray(__spreadArray([], svgBackgroundAnnotations, true), renderContextBackgroundAnnotations, true), renderContextAnnotationsBelowChart, true), renderContextAnnotationsAboveChart, true), svgForegroundAnnotations, true);
};
return AnnotationHoverModifier;
}(PointerEventsMediatorModifier_1.PointerEventsMediatorModifier));
exports.AnnotationHoverModifier = AnnotationHoverModifier;