igniteui-angular-charts
Version:
Ignite UI Angular charting components for building rich data visualizations for modern web apps.
205 lines (204 loc) • 8.71 kB
JavaScript
import { EventEmitter, Output, Component, forwardRef, Input, ChangeDetectionStrategy } from '@angular/core';
import { delegateCombine } from "igniteui-angular-core";
import { TimeAxisDisplayType_$type } from "./TimeAxisDisplayType";
import { IgxTimeAxisBaseComponent } from "./igx-time-axis-base-component";
import { IgxCategoryAxisBaseComponent } from "./igx-category-axis-base-component";
import { IgxAxisComponent } from "./igx-axis-component";
import { CategoryDateTimeXAxis } from "./CategoryDateTimeXAxis";
import { ensureBool, ensureEnum } from "igniteui-angular-core";
import * as i0 from "@angular/core";
/**
* Represents a category-based horizontal X axis that uses a DateTime scale.
*
* `CategoryDateTimeXAxis` class represents a category-based horizontal X axis that uses a DateTime scale.
*
* ```html
* <igx-data-chart
* [dataSource]="data">
* <igx-time-x-axis
* dateTimeMemberPath="date"
* #xAxis>
* </igx-time-x-axis>
* </igx-data-chart>
* ```
*
* ```ts
* let xAxis = new IgxTimeXAxisComponent();
* xAxis.dataTimeMemberPath="date";
* this.chart.axes.add(xAxis);
* ```
*/
export let IgxCategoryDateTimeXAxisComponent = /*@__PURE__*/ (() => {
class IgxCategoryDateTimeXAxisComponent extends IgxTimeAxisBaseComponent {
constructor() {
super();
this._actualIntervalChange = null;
this._actualMinorIntervalChange = null;
}
createImplementation() {
return new CategoryDateTimeXAxis();
}
/**
* @hidden
*/
get i() {
return this._implementation;
}
/**
* Gets if the current axis is a continuous rather than a discrete scale
*/
get isContinuous() {
return this.i.di;
}
/**
* Gets or sets whether the axis labels can be unevenly spaced
*/
get unevenlySpacedLabels() {
return this.i.sk;
}
set unevenlySpacedLabels(v) {
this.i.sk = ensureBool(v);
}
/**
* Gets or sets the axis display type.
* Continuous display type divides the axis into even intervals, where labels will not necessarily be aligned with data points.
* Discrete display type will not use a constant interval, but will align each label with its data point.
*
* `displayType` property is used for axis display type.
*
* Continuous display type divides the axis into even intervals, where labels will not necessarily be aligned with data points. Discrete display type will not use a constant interval, but will align each label with its data point.
*
* ```html
* <igx-data-chart
* [dataSource]="data">
* <igx-time-x-axis
* dateTimeMemberPath="date"
* displayType ="continuous"
* #xAxis>
* </igx-time-x-axis>
* </igx-data-chart>
* ```
*/
get displayType() {
return this.i.sh;
}
set displayType(v) {
this.i.sh = ensureEnum(TimeAxisDisplayType_$type, v);
}
/**
* Gets or sets the X axis time interval.
*
* `Interval` property is used to get/sets the frequency of displayed labels.
*
* ```html
* <igx-data-chart
* [dataSource]="data">
* <igx-time-x-axis
* dateTimeMemberPath="date"
* interval=2
* #xAxis>
* </igx-time-x-axis>
* </igx-data-chart>
* ```
*/
get interval() {
return this.i.st;
}
set interval(v) {
this.i.st = +v;
}
/**
* Gets the effective value for the current Interval.
*/
get actualInterval() {
return this.i.sq;
}
set actualInterval(v) {
this.i.sq = +v;
}
/**
* Gets or sets the frequency of displayed minor lines.
* The set value is a factor that determines how the minor lines will be displayed.
*/
get minorInterval() {
return this.i.su;
}
set minorInterval(v) {
this.i.su = +v;
}
/**
* Gets the effective value for the current MinorInterval.
*/
get actualMinorInterval() {
return this.i.sr;
}
set actualMinorInterval(v) {
this.i.sr = +v;
}
/**
* Gets if the current axis is of category date time axis type
*/
get isCategoryDateTime() {
return this.i.dg;
}
scrollIntoView(minimum, maximum) {
this.i.s1(minimum, maximum);
}
get actualIntervalChange() {
if (this._actualIntervalChange == null) {
this._actualIntervalChange = new EventEmitter();
this.i.propertyChanged = delegateCombine(this.i.propertyChanged, (o, e) => {
let iv = e;
let ext = this.actualInterval;
if (this.beforeActualIntervalChange) {
this.beforeActualIntervalChange(this, ext);
}
this._actualIntervalChange.emit(ext);
});
}
return this._actualIntervalChange;
}
get actualMinorIntervalChange() {
if (this._actualMinorIntervalChange == null) {
this._actualMinorIntervalChange = new EventEmitter();
this.i.propertyChanged = delegateCombine(this.i.propertyChanged, (o, e) => {
let iv = e;
let ext = this.actualMinorInterval;
if (this.beforeActualMinorIntervalChange) {
this.beforeActualMinorIntervalChange(this, ext);
}
this._actualMinorIntervalChange.emit(ext);
});
}
return this._actualMinorIntervalChange;
}
}
IgxCategoryDateTimeXAxisComponent.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "12.2.17", ngImport: i0, type: IgxCategoryDateTimeXAxisComponent, deps: [], target: i0.ɵɵFactoryTarget.Component });
IgxCategoryDateTimeXAxisComponent.ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "12.0.0", version: "12.2.17", type: IgxCategoryDateTimeXAxisComponent, selector: "igx-category-date-time-x-axis", inputs: { unevenlySpacedLabels: "unevenlySpacedLabels", displayType: "displayType", interval: "interval", actualInterval: "actualInterval", minorInterval: "minorInterval", actualMinorInterval: "actualMinorInterval" }, outputs: { actualIntervalChange: "actualIntervalChange", actualMinorIntervalChange: "actualMinorIntervalChange" }, providers: [{ provide: IgxTimeAxisBaseComponent, useExisting: forwardRef(() => IgxCategoryDateTimeXAxisComponent) }, { provide: IgxCategoryAxisBaseComponent, useExisting: forwardRef(() => IgxCategoryDateTimeXAxisComponent) }, { provide: IgxAxisComponent, useExisting: forwardRef(() => IgxCategoryDateTimeXAxisComponent) }], usesInheritance: true, ngImport: i0, template: ``, isInline: true, changeDetection: i0.ChangeDetectionStrategy.OnPush });
return IgxCategoryDateTimeXAxisComponent;
})();
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "12.2.17", ngImport: i0, type: IgxCategoryDateTimeXAxisComponent, decorators: [{
type: Component,
args: [{
selector: 'igx-category-date-time-x-axis',
template: ``,
providers: [{ provide: IgxTimeAxisBaseComponent, useExisting: forwardRef(() => IgxCategoryDateTimeXAxisComponent) }, { provide: IgxCategoryAxisBaseComponent, useExisting: forwardRef(() => IgxCategoryDateTimeXAxisComponent) }, { provide: IgxAxisComponent, useExisting: forwardRef(() => IgxCategoryDateTimeXAxisComponent) }],
changeDetection: ChangeDetectionStrategy.OnPush
}]
}], ctorParameters: function () { return []; }, propDecorators: { unevenlySpacedLabels: [{
type: Input
}], displayType: [{
type: Input
}], interval: [{
type: Input
}], actualInterval: [{
type: Input
}], minorInterval: [{
type: Input
}], actualMinorInterval: [{
type: Input
}], actualIntervalChange: [{
type: Output
}], actualMinorIntervalChange: [{
type: Output
}] } });