legend.js

"use strict";
var __extends = (this && this.__extends) || (function () {
    var extendStatics = Object.setPrototypeOf ||
        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
    return function (d, b) {
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();
Object.defineProperty(exports, "__esModule", { value: true });
var React = require("react");
var ej2_react_heatmap_1 = require("@syncfusion/ej2-react-heatmap");
var data_1 = require("./data");
var sample_base_1 = require("../common/sample-base");
var property_pane_1 = require("../common/property-pane");
var ej2_react_dropdowns_1 = require("@syncfusion/ej2-react-dropdowns");
var SAMPLE_CSS = "\n#control-container {\n    padding: 0px !important;\n}";
/**
 * Schedule Default sample
 */
var LegendPlacement = (function (_super) {
    __extends(LegendPlacement, _super);
    function LegendPlacement() {
        var _this = _super !== null && _super.apply(this, arguments) || this;
        _this.droplist = [
            { value: 'Left' },
            { value: 'Right' },
            { value: 'Top' },
            { value: 'Bottom' }
        ];
        return _this;
    }
    LegendPlacement.prototype.change = function (e) {
        var type = document.getElementById('LegendPosition');
        this.heatmap.legendSettings.position = type.value;
        this.heatmap.refresh();
    };
    LegendPlacement.prototype.render = function () {
        var _this = this;
        return (React.createElement("div", null,
            React.createElement("div", { className: 'col-md-9 control-section' },
                React.createElement("style", null, SAMPLE_CSS),
                React.createElement(ej2_react_heatmap_1.HeatMapComponent, { id: 'heatmap-container', ref: function (t) { return _this.heatmap = t; }, titleSettings: {
                        text: 'Hourly Weather Forecast (in Celsius)',
                        textStyle: {
                            size: '15px',
                            fontWeight: '500',
                            fontStyle: 'Normal',
                            fontFamily: 'Segoe UI'
                        }
                    }, xAxis: {
                        labels: ['London', 'Berlin', 'Madrid', 'Paris', 'Rome', 'Lisbon', 'Dublin']
                    }, yAxis: {
                        labels: ['12AM', '2AM', '4AM', '6AM', '8AM', '10AM', '12PM',
                            '2PM', '4PM', '6PM', '8PM', '10PM']
                    }, dataSource: data_1.legentSampleData, cellSettings: {
                        showLabel: false,
                        format: '{value} C'
                    }, tooltipRender: this.legendTooltip, paletteSettings: {
                        palette: [{ value: 0, color: '#6EB5D0' },
                            { value: 10, color: '#7EDCA2' },
                            { value: 20, color: '#DCD57E' },
                        ]
                    }, load: this.load.bind(this), legendSettings: {
                        position: 'Left',
                    } },
                    React.createElement(ej2_react_heatmap_1.Inject, { services: [ej2_react_heatmap_1.Legend, ej2_react_heatmap_1.Tooltip] }))),
            React.createElement("div", { className: "col-md-3 property-section" },
                React.createElement(property_pane_1.PropertyPane, { title: 'Properties' },
                    React.createElement("table", { id: 'property', title: 'Properties', className: 'property-panel-table', style: { width: '100%' } },
                        React.createElement("tbody", null,
                            React.createElement("tr", { style: { height: '50px' } },
                                React.createElement("td", { style: { width: '60%' } },
                                    React.createElement("div", null, "Legend Position:")),
                                React.createElement("td", { style: { width: '40%' } },
                                    React.createElement("div", null,
                                        React.createElement(ej2_react_dropdowns_1.DropDownListComponent, { width: "120px", id: "LegendPosition", change: this.change.bind(this), ref: function (d) { return _this.dropElement = d; }, dataSource: this.droplist, fields: { text: 'value', value: 'value' }, text: "Left", value: "Left" })))))))),
            React.createElement("div", { id: "action-description" },
                React.createElement("p", null, "This sample visualizes the hourly weather forecast for some major European cities. The data label is disabled in this sample, the tooltip displays the data point values.  In property panel, the options are available to change the display position of the Heatmap legend axes by means of dropdown.")),
            React.createElement("div", { id: "description" },
                React.createElement("p", null,
                    "In this example, you can see how to change the display position of the Heatmap legend. You can change the display position of legend to left, right, bottom and top by using the ",
                    React.createElement("code", null, "position "),
                    " property in ",
                    React.createElement("code", null, "legendSettings"),
                    "."),
                React.createElement("p", null, "Tooltip is enabled in this example, to see the tooltip in action, hover a point or tap on a point in touch enabled devices."),
                React.createElement("br", null),
                React.createElement("p", null,
                    React.createElement("b", null, "Injecting Module")),
                React.createElement("p", null,
                    "Heatmap component features are segregated into individual feature-wise modules. To use a tooltip, inject the ",
                    React.createElement("code", null, "Tooltip "),
                    "  module using the ",
                    React.createElement("code", null, "Heatmap.Inject(Tooltip) "),
                    " method, and use a legend by injecting the ",
                    React.createElement("code", null, "Legend "),
                    "  module using the ",
                    React.createElement("code", null, "Heatmap.Inject(Legend) "),
                    "  method."))));
    };
    LegendPlacement.prototype.load = function (args) {
        var selectedTheme = location.hash.split('/')[1];
        selectedTheme = selectedTheme ? selectedTheme : 'Material';
        args.heatmap.theme = (selectedTheme.charAt(0).toUpperCase() + selectedTheme.slice(1));
    };
    ;
    LegendPlacement.prototype.legendTooltip = function (args) {
        args.content = [args.xLabel + ' | ' + args.yLabel + ' : ' + args.value + '\xB0 C'];
    };
    ;
    return LegendPlacement;
}(sample_base_1.SampleBase));
exports.LegendPlacement = LegendPlacement;