GWT Highcharts
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| Stable release | 1.7.0
/ June 18, 2015 |
|---|---|
| Repository | https://github.com/ascendtech/gwt-highcharts |
| Written in | Java |
| Engine | |
| Operating system | Cross-platform |
| License | Apache License 2.0 |
| Website | www |
Search GWT Highcharts on Amazon.GWT Highcharts is a library which provides an approach for including Highcharts and Highstock visualisations within a GWT application using pure Java code.[1][2]
Example[edit]
Sample code may look like as follows:
import com.google.gwt.i18n.client.*;
import com.google.gwt.core.client.EntryPoint;
import com.google.gwt.user.client.ui.RootPanel;
import org.moxieapps.gwt.highcharts.client.*;
import org.moxieapps.gwt.highcharts.client.labels.*;
import org.moxieapps.gwt.highcharts.client.plotOptions.*;
public class MultipleAxesExample implements EntryPoint {
public void onModuleLoad() {
RootPanel.get().add(createChart());
}
public Chart createChart() {
final Chart chart = new Chart()
.setChartTitleText("Average Monthly Weather Data for Tokyo")
.setChartSubtitleText("Source: WorldClimate.com")
.setZoomType(BaseChart.ZoomType.X_AND_Y)
.setToolTip(new ToolTip()
.setFormatter(new ToolTipFormatter() {
public String format(ToolTipData toolTipData) {
String unit = "mm";
if ("Temperature".equals(toolTipData.getSeriesName())) {
unit = "°C";
} else if ("Sea-Level Pressure".equals(toolTipData.getSeriesName())) {
unit = "mb";
}
return toolTipData.getXAsString() + ": " + toolTipData.getYAsDouble() + " " + unit;
}
})
)
.setLegend(new Legend()
.setLayout(Legend.Layout.VERTICAL)
.setAlign(Legend.Align.LEFT)
.setVerticalAlign(Legend.VerticalAlign.TOP)
.setX(120)
.setY(80)
.setFloating(true)
.setBackgroundColor("#FFFFFF")
);
chart.getXAxis()
.setCategories(
"Jan", "Feb", "Mar", "Apr", "May", "Jun",
"Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
);
// Primary yAxis
chart.getYAxis(0)
.setLabels(new YAxisLabels()
.setStyle(new Style()
.setColor("#89A54E")
)
.setFormatter(new AxisLabelsFormatter() {
public String format(AxisLabelsData axisLabelsData) {
return axisLabelsData.getValueAsLong() + "°C";
}
})
)
.setAxisTitle(new AxisTitle()
.setText("Temperature")
.setStyle(new Style()
.setColor("#89A54E")
)
)
.setOpposite(true);
// Secondary yAxis
chart.getYAxis(1)
.setLabels(new YAxisLabels()
.setStyle(new Style()
.setColor("#4572A7")
)
.setFormatter(new AxisLabelsFormatter() {
public String format(AxisLabelsData axisLabelsData) {
return axisLabelsData.getValueAsLong() + " mm";
}
})
)
.setAxisTitle(new AxisTitle()
.setText("Rainfall")
.setStyle(new Style()
.setColor("#4572A7")
)
)
.setGridLineWidth(1);
// Tertiary yAxis
chart.getYAxis(2)
.setLabels(new YAxisLabels()
.setStyle(new Style()
.setColor("#AA4643")
)
.setFormatter(new AxisLabelsFormatter() {
public String format(AxisLabelsData axisLabelsData) {
return axisLabelsData.getValueAsLong() + " mb";
}
})
)
.setAxisTitle(new AxisTitle()
.setText("Sea-Level Pressure")
.setStyle(new Style()
.setColor("#AA4643")
)
)
.setGridLineWidth(0)
.setOpposite(true);
chart.addSeries(chart.createSeries()
.setName("Rainfall")
.setType(Series.Type.COLUMN)
.setPlotOptions(new ColumnPlotOptions()
.setColor("#4572A7")
)
.setYAxis(1)
.setPoints(new Number[]{
49.9, 71.5, 106.4, 129.2, 144.0, 176.0, 135.6, 148.5, 216.4, 194.1, 95.6, 54.4
})
);
chart.addSeries(chart.createSeries()
.setName("Sea-Level Pressure")
.setType(Series.Type.SPLINE)
.setPlotOptions(new SplinePlotOptions()
.setColor("#AA4643")
.setMarker(new Marker()
.setEnabled(false)
)
.setDashStyle(PlotLine.DashStyle.SHORT_DOT)
)
.setYAxis(2)
.setPoints(new Number[]{
1016, 1016, 1015.9, 1015.5, 1012.3, 1009.5, 1009.6, 1010.2, 1013.1, 1016.9, 1018.2, 1016.7
})
);
chart.addSeries(chart.createSeries()
.setName("Temperature")
.setType(Series.Type.SPLINE)
.setPlotOptions(new SplinePlotOptions()
.setColor("#89A54E")
)
.setPoints(new Number[]{
7.0, 6.9, 9.5, 14.5, 18.2, 21.5, 25.2, 26.5, 23.3, 18.3, 13.9, 9.6
})
);
return chart;
}
}
See also[edit]
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References[edit]
- ↑ "Moxie Group: GWT Highcharts - Overview". www.moxiegroup.com. Retrieved 2019-08-18.
- ↑ JSInterop wrapping of Highcharts.js . Contribute to ascendtech/gwt-highcharts development by creating an account on GitHub, Ascendant Software Technology, 2019-08-05, retrieved 2019-08-18
- ↑ "Moxie Apps GWT Highcharts Showcase". www.moxiegroup.com. Retrieved 2019-08-18.
External links[edit]
This article "GWT Highcharts" is from Wikipedia. The list of its authors can be seen in its historical and/or the page Edithistory:GWT Highcharts. Articles copied from Draft Namespace on Wikipedia could be seen on the Draft Namespace of Wikipedia and not main one.
