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Properties
API Key

For some charts a API Key from Goofle is nessesary. You can get a key here: https://developers.google.com/maps/documentation/javascript/get-api-key

Code Block
languagejava
themeEclipse
geoChartmapsChart.setMapsApiKey("123456789wertzuiopü");


MapType

Color to assign to regions with no associated dataThe type of map to show. Possible values are 'normal', 'terrain', 'satellite', 'hybrid', or the ID of a custom map type, if any were created.

Code Block
languagejava
themeEclipse
geoChartmapsChart.setDatalessRegionColorsetMapType("whitenormal");


ShowInfoWindowThe color to use when for data points in a geochart when the location (e.g., 'US' ) is present but the value is either null or unspecified. This is distinct from datalessRegionColor, which is the color used when data is missing.

If set to true, shows the location description in a separate window when a point marker is selected by the user.

Code Block
languagejava
themeEclipse
geoChart
mapsChart.
setDefaultColor
setShowInfoWindow(
"white"
true);


ShowLine

Which type of geochart this is. The DataTable format must match the value specified. The following values are supported:

  • 'auto' - Choose based on the format of the DataTable.
  • 'regions' - Color the regions on the geochart.
  • 'markers' - Place markers on the regions.
    • 'text' - Label the regions with text from the DataTable

    If set to true, shows a Google Maps polyline through all the points.

    Code Block
    languagejava
    themeEclipse
    geoChart
    mapsChart.
    setDisplayMode
    setShowLine(
    DisplayMode.MARKERS
    true);


    ShowTooltipThe opacity of the markers, where 0.0 is fully transparent and 1.0 is fully opaque

    If set to true, shows the location description as a tooltip when the mouse is positioned above a point marker. This option used to be called showTip up until version 45. Note that at this time, HTML is not supported, so the tooltip would show raw HTML tags.

    Code Block
    languagejava
    themeEclipse
    geoChart
    mapsChart.
    setMarkerOpacity
    setShowTooltip(
    0.8
    true);


    UseMapTypeControl

    The resolution of the geochart borders. Choose one of the following values:

  • 'countries' - Supported for all regions, except for US state regions.
  • 'provinces' - Supported only for country regions and US state regions. Not supported for all countries; please test a country to see whether this option is supported.
    • 'metros' - Supported for the US country region and US state regions only

    Show a map type selector that enables the viewer to switch between [map, satellite, hybrid, terrain]. When useMapTypeControl is false (default) no selector is presented and the type is determined by the mapType option.

    Code Block
    languagejava
    themeEclipse
    geoChartmapsChart.setResolutionsetUseMapTypeControl(Resolution.COUNTRIEStrue);


    ZoomLevel

    If true, when the user lingers over a cluttered marker, a magnifiying glass will be opened.

    Note: this feature is not supported in browsers that do not support SVG, i.e. Internet Explorer version 8 or earlier.An integer indicating the initial zoom level of the map, where 0 is completely zoomed out (whole world) and 19 is the maximum zoom level. (See "Zoom Levels" in the Google Maps API.)

    Code Block
    languagejava
    themeEclipse
    geoChartmapsChart.setMagnifyingGlass(MagnifyingGlass.New(true, 5))setZoomLevel(8);


    EnableScrollWheel

    If set to true, enables zooming in and out using the mouse scroll wheel.

    Code Block
    languagejava
    themeEclipse
    geoChartmapsChart.setMagnifyingGlasssetEnableScrollWheel(MagnifyingGlass.New(true, 5));