igniteui-angular-charts
Version:
Ignite UI Angular charting components for building rich data visualizations for modern web apps.
112 lines (111 loc) • 5.59 kB
JavaScript
import { Component, forwardRef, Input, ChangeDetectionStrategy } from '@angular/core';
import { IgxCategoryAxisBaseComponent } from "./igx-category-axis-base-component";
import { IgxAnnotationLayerComponent } from "./igx-annotation-layer-component";
import { IgxSeriesComponent } from "./igx-series-component";
import { CategoryHighlightLayer } from "./CategoryHighlightLayer";
import { ensureBool } from "igniteui-angular-core";
import * as i0 from "@angular/core";
/**
* Represents an annotation layer that targets a category axis, or all category axes in the chart.
* If the axis contains any series that are aligned between major gridlines of the axis (column, waterfall, etc) this will render a shape that fills the current category.
* Otherwise it will render a band with an adjustable thickness at the closest gridline to the pointer position.
* Setting UseIterpolation to true will cause the x position in the latter case to become affixed to the x position of the pointer.
*/
export let IgxCategoryHighlightLayerComponent = /*@__PURE__*/ (() => {
class IgxCategoryHighlightLayerComponent extends IgxAnnotationLayerComponent {
constructor() {
super();
}
createImplementation() {
return new CategoryHighlightLayer();
}
/**
* @hidden
*/
get i() {
return this._implementation;
}
/**
* Gets whether the series is an annotation layer displayed only when hovering over the chart.
*/
get isAnnotationHoverLayer() {
return this.i.eu;
}
/**
* Gets or sets the axis to target this annotation to. If null, this annotation targets all category axes simultaneously.
*/
get targetAxis() {
const r = this.i.aas;
if (r == null) {
return null;
}
if (!r.externalObject) {
let e = IgxCategoryAxisBaseComponent._createFromInternal(r);
if (e) {
e._implementation = r;
}
r.externalObject = e;
}
return r.externalObject;
}
set targetAxis(v) {
if (v != null && this._stylingContainer && v._styling)
v._styling(this._stylingContainer, this, this);
v == null ? this.i.aas = null : this.i.aas = v.i;
}
/**
* Gets or sets whether to use value interpolation when drawing a line through the best value for the pointer position.
*/
get useInterpolation() {
return this.i.aav;
}
set useInterpolation(v) {
this.i.aav = ensureBool(v);
}
/**
* Gets or sets the width to use for the highlight region if drawing a band rather than filling a category.
*/
get bandHighlightWidth() {
return this.i.aaw;
}
set bandHighlightWidth(v) {
this.i.aaw = +v;
}
findByName(name) {
var baseResult = super.findByName(name);
if (baseResult) {
return baseResult;
}
if (this.targetAxis && this.targetAxis.name && this.targetAxis.name == name) {
return this.targetAxis;
}
return null;
}
_styling(container, component, parent) {
super._styling(container, component, parent);
this._inStyling = true;
if (this.targetAxis && this.targetAxis._styling) {
this.targetAxis._styling(container, component, this);
}
this._inStyling = false;
}
}
IgxCategoryHighlightLayerComponent.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "12.2.17", ngImport: i0, type: IgxCategoryHighlightLayerComponent, deps: [], target: i0.ɵɵFactoryTarget.Component });
IgxCategoryHighlightLayerComponent.ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "12.0.0", version: "12.2.17", type: IgxCategoryHighlightLayerComponent, selector: "igx-category-highlight-layer", inputs: { targetAxis: "targetAxis", useInterpolation: "useInterpolation", bandHighlightWidth: "bandHighlightWidth" }, providers: [{ provide: IgxAnnotationLayerComponent, useExisting: forwardRef(() => IgxCategoryHighlightLayerComponent) }, { provide: IgxSeriesComponent, useExisting: forwardRef(() => IgxCategoryHighlightLayerComponent) }], usesInheritance: true, ngImport: i0, template: ``, isInline: true, changeDetection: i0.ChangeDetectionStrategy.OnPush });
return IgxCategoryHighlightLayerComponent;
})();
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "12.2.17", ngImport: i0, type: IgxCategoryHighlightLayerComponent, decorators: [{
type: Component,
args: [{
selector: 'igx-category-highlight-layer',
template: ``,
providers: [{ provide: IgxAnnotationLayerComponent, useExisting: forwardRef(() => IgxCategoryHighlightLayerComponent) }, { provide: IgxSeriesComponent, useExisting: forwardRef(() => IgxCategoryHighlightLayerComponent) }],
changeDetection: ChangeDetectionStrategy.OnPush
}]
}], ctorParameters: function () { return []; }, propDecorators: { targetAxis: [{
type: Input
}], useInterpolation: [{
type: Input
}], bandHighlightWidth: [{
type: Input
}] } });