large-data.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 ej2_react_heatmap_2 = require("@syncfusion/ej2-react-heatmap");
var sample_base_1 = require("../common/sample-base");
var data_1 = require("./data");
var ej2_base_1 = require("@syncfusion/ej2-base");
var SAMPLE_CSS = "\n#control-container {\n    padding: 0px !important;\n}";
/**
 * Heatmap Large data sample
 */
var LargeData = (function (_super) {
    __extends(LargeData, _super);
    function LargeData() {
        return _super !== null && _super.apply(this, arguments) || this;
    }
    LargeData.prototype.render = function () {
        return (React.createElement("div", { className: 'control-pane' },
            React.createElement("style", null, SAMPLE_CSS),
            React.createElement("div", { className: 'control-section' },
                React.createElement(ej2_react_heatmap_1.HeatMapComponent, { id: 'heatmap-container', titleSettings: {
                        text: 'Annual Flight Traffic Report',
                        textStyle: {
                            size: '15px',
                            fontWeight: '500',
                            fontStyle: 'Normal',
                            fontFamily: 'Segoe UI'
                        }
                    }, xAxis: {
                        minimum: new Date(2017, 0, 1),
                        maximum: new Date(2017, 11, 31),
                        intervalType: 'Days',
                        valueType: 'DateTime',
                        labelFormat: 'MMM',
                        showLabelOn: 'Months'
                    }, yAxis: {
                        labels: ['1:00', '2:00', '3:00', '4:00', '5:00', '6:00', '7:00', '8::00', '9:00', '10:00', '11:00',
                            '12:00', '13:00', '14:00', '15:00', '16:00', '17:00', '18:00', '19:00', '20:00', '21:00',
                            '22:00', '23:00', '24:00']
                    }, paletteSettings: {
                        palette: [{ value: 150, color: '#A6DC7E' },
                            { value: 250, color: '#DCD57E' },
                            { value: 300, color: '#DC8D7E' },
                        ],
                        type: 'Gradient'
                    }, cellSettings: {
                        border: { width: 0 },
                    }, renderingMode: 'Canvas', legendSettings: {
                        visible: false
                    }, load: this.load.bind(this), tooltipRender: this.tooltipTemplate, dataSource: data_1.largeData },
                    React.createElement(ej2_react_heatmap_1.Inject, { services: [ej2_react_heatmap_1.Legend, ej2_react_heatmap_1.Tooltip, ej2_react_heatmap_2.Adaptor] }))),
            React.createElement("div", { id: "action-description" },
                React.createElement("p", null, "This sample visualizes the annual traffic report of an airport with the number of flight arrivals in a year. The data label is disabled in this sample, the tooltip displays the data point values.")),
            React.createElement("div", { id: "description" },
                React.createElement("p", null,
                    "In this example, you can see how to switch the Heatmap to canvas rendering mode.The rendering performance will be better in ",
                    React.createElement("code", null, "Canvas"),
                    " rendering mode, while loading large datasets. You can switch the rendering mode for Heatmap between ",
                    React.createElement("code", null, "SVG"),
                    " and ",
                    React.createElement("code", null, "Canvas"),
                    " using the ",
                    React.createElement("code", null, "renderingMode "),
                    " property. When the",
                    React.createElement("code", null, "renderingMode"),
                    " property is set to ",
                    React.createElement("code", null, "Auto"),
                    " the rendering mode will be switched automatically based of the size of data source to improve the rendering performance."),
                React.createElement("p", null, "Tooltip is enabled in this example. To see the tooltip in action, hover the mouse over an item or tap an item 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."))));
    };
    LargeData.prototype.load = function (args) {
        var selectedTheme = location.hash.split('/')[1];
        selectedTheme = selectedTheme ? selectedTheme : 'Material';
        args.heatmap.theme = (selectedTheme.charAt(0).toUpperCase() + selectedTheme.slice(1));
    };
    ;
    LargeData.prototype.tooltipTemplate = function (args) {
        var intl = new ej2_base_1.Internationalization();
        var format = intl.getDateFormat({ format: "MMM dd, yyyy" });
        var value = format(args.xValue);
        args.content = [value + " " + args.yLabel + " : " + args.value + " flight arrivals"];
    };
    ;
    return LargeData;
}(sample_base_1.SampleBase));
exports.LargeData = LargeData;