Example usage for com.google.gwt.visualization.client.visualizations MotionChart MotionChart

Introduction

In this page you can find the example usage for com.google.gwt.visualization.client.visualizations MotionChart MotionChart.

Prototype

public MotionChart(AbstractDataTable data, Options options) 

Source Link

Usage

From source file:com.google.gwt.visualization.sample.visualizationshowcase.client.MotionDemo.java

License:Apache License

@SuppressWarnings("deprecation")
public MotionDemo() {

    String protocol = Window.Location.getProtocol();
    if (protocol.startsWith("file")) {
        widget = new HTML("<font color=\"blue\"><i>Note: Protocol is: " + protocol
                + ".  Note that this visualization does not work when loading the HTML from "
                + "a local file. It works only when loading the HTML from a " + "web server. </i></font>");
        return;/*from  w  w  w .  j a  v  a2 s  .c o m*/
    }

    @SuppressWarnings("unused")
    int year, month, day;

    Options options = Options.create();
    options.setHeight(300);
    options.setWidth(600);
    options.setState(STATE_STRING);
    DataTable data = DataTable.create();
    data.addRows(6);
    data.addColumn(ColumnType.STRING, "Fruit");
    data.addColumn(ColumnType.DATE, "Date");
    data.addColumn(ColumnType.NUMBER, "Sales");
    data.addColumn(ColumnType.NUMBER, "Expenses");
    data.addColumn(ColumnType.STRING, "Location");
    data.setValue(0, 0, "Apples");
    data.setValue(0, 2, 1000);
    data.setValue(0, 3, 300);
    data.setValue(0, 4, "East");
    data.setValue(1, 0, "Oranges");
    data.setValue(1, 2, 950);
    data.setValue(1, 3, 200);
    data.setValue(1, 4, "West");
    data.setValue(2, 0, "Bananas");
    data.setValue(2, 2, 300);
    data.setValue(2, 3, 250);
    data.setValue(2, 4, "West");
    data.setValue(3, 0, "Apples");
    data.setValue(3, 2, 1200);
    data.setValue(3, 3, 400);
    data.setValue(3, 4, "East");
    data.setValue(4, 0, "Oranges");
    data.setValue(4, 2, 900);
    data.setValue(4, 3, 150);
    data.setValue(4, 4, "West");
    data.setValue(5, 0, "Bananas");
    data.setValue(5, 2, 788);
    data.setValue(5, 3, 617);
    data.setValue(5, 4, "West");

    try {
        data.setValue(0, 1, new Date(year = 1988 - 1900, month = 0, day = 1));
        data.setValue(1, 1, new Date(year = 1988 - 1900, month = 0, day = 1));
        data.setValue(2, 1, new Date(year = 1988 - 1900, month = 0, day = 1));
        data.setValue(3, 1, new Date(year = 1988 - 1900, month = 1, day = 1));
        data.setValue(4, 1, new Date(year = 1988 - 1900, month = 1, day = 1));
        data.setValue(5, 1, new Date(year = 1988 - 1900, month = 1, day = 1));
    } catch (JavaScriptException ex) {
        GWT.log("Error creating data table - Date bug on mac?", ex);
    }

    final MotionChart motionChart = new MotionChart(data, options);
    motionChart.addStateChangeHandler(new StateChangeHandler() {

        @Override
        public void onStateChange(StateChangeEvent event) {
            String result = motionChart.getState();
            GWT.log(result);
        }
    });

    widget = motionChart;

}

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