Map Chart

The Map chart is used to position data in a geographical context. Multiple layers are included to cover various information. The users can specify which layer to be marked as an interactive layer as it is the only layer wherein items can be marked.

Best Situations to Use a Map chart

To display widely spread data or processes in the geographical setup.

Default Chart Image

Properties of the Map chart

Background

The user can change the background color of the chart, get the border for the chart, and change the border color. Get the reflection of the chart by enabling the shadow option and also change the color, increase or decrease the transparency of the shadow.

Export Options

The user can enable the 'Enable Context Menu’ from the preview section to download the reports in different formats. The user can change the heading and subheading of the downloaded charts and the name of the downloaded files from the Export context menu.

General

The user can change the height, width, top, and left values. The user can select the map type out of SVG and leaflet. The user can select a different map by selecting a continent name e.g., Asia. The user can also change the geometry type to marker, change the default color, rollover color, and give the color Range, etc. using the General Properties.

Subtitle

The user can enable the subtitle to display the second title. The user can change the Name, Font color, size, style for the subtitle.

Title

The user can change Title Name, Font color, size, style, etc.

Tooltip

The user can show the description of the series can use the tooltip by enabling it.

Data Used

The following data was used to generate the given example:

Name	Unemployment_rate
United Arab Emirates	4.3
Afghanistan	35
Albania	14.7
Armenia	18.5
Angola	2.9
Argentina	9.3
Austria	8.6
Australia	5.7
Azerbaijan	6.4
Bosnia and Herzegovina	25.4
Bangladesh	4.9
Belgium	8
Burkina Faso	9.1
Bulgaria	7.7
Burundi	6.6
Benin	3
Brunei Darussalam	6.9
Brazil	10.9
Bahamas	8.1
Bhutan	2.6
Botswana	20
Belarus	0.7
Belize	12.9
Canada	6.8
Democratic Republic of Congo	14.4
Central African Republic	8
Republic of Congo	11
Switzerland	40.6
Côte d'Ivoire	7.9
Chile	5.9
Cameroon	4.4
China	4.1
Colombia	8.9
Costa Rica	9.7
Cuba	3.3
Cyprus	12
Czech Republic	5.2
Germany	3.8
Djibouti	60
Denmark	5.8
Dominican Republic	14.4
Algeria	11.2
Ecuador	5.5
Estonia	6.3
Egypt	8.1
Western Sahara	4.5
Eritrea	5.5
Spain	18.63
Ethiopia	6.5
Falkland Islands	7.5
Fiji	8.6
France	9.9
Gabon	21
United Kingdom	4.8
Georgia	12
French Guiana	8.5
Ghana	3.6
Greenland	7.8
Gambia	9.5
Guinea	10.5
Equatorial Guinea	22.3
Guatemala	6.5
Greece	21.4
Guatemala	3.5
Guinea-Bissau	7.5
Guyana	9
Honduras	3.9
Croatia	18.2
Haiti	7.5
Hungary	4.3
Indonesia	5.7
Ireland	6.6
Israel	4.9
India	10
Iraq	16
Iran	11.212
Iceland	3
Italy	11.4
Jamaica	13.8
Jordan	11.1
Japan	3
Kenya	42
Kyrgyzstan	8
Cambodia	0.5
North Korea	25.6
South Korea	4.9
Kosovo	27.5
Kuwait	3
Kazakhstan	6.1
Lao People's Democratic Republic	7.7
Lebanon	10
Sri Lanka	4.2
Liberia	5.5
Lesotho	28.1
Lithuania	9.2
Luxembourg	6.5
Latvia	9.8
Libya	13
Morocco	5.5
Moldova	5.5
Montenegro	18.3
Madagascar	5.5
Macedonia	23.4
Mali	30
Myanmar/Burma	4.8
Mongolia	7.7
Mauritania	31
Malawi	5.5
Mexico	3.7
Malaysia	3.1
Mozambique	17
Namibia	28.1
New Caledonia	17.1
Niger	5.5
Nigeria	6.4
Nicaragua	6
Netherlands	5.7
Norway	4.8
Nepal	46
New Zealand	5.1
Oman	5.5
Panama	4.5
Peru	6.1
Papua New Guinea	1.9
Philippines	5.6
Poland	8.2
Pakistan	6.7
Puerto Rico	13.7
Palestinian Territories	5.5
Portugal	12.4
Paraguay	6.2
Qatar	0.4
Romania	6.4
Serbia	28.3
Rwanda	5.5
Saudi Arabia	11.5
Solomon Islands	5.5
Sudan	13.6
Sweden	6.1
Slovenia	12.6
Svalbard and Jan Mayen	5.5
Slovakia	8.8
Sierra Leone	5.5
Senegal	48
Somalia	6.6
Suriname	8.9
South Sudan	6.6
El Salvador	5.5
Syria	40
Swaziland	3.6
Chad	22.6
French Southern and Antarctic areas	6.6
Togo	6.6
Thailand	0.9
Tajikistan	2.4
Timor-Leste	7.7
Turkmenistan	3.5
Tunisia	15.2
Turkey	11.8
Trinidad and Tobago	3.7
Taiwan	3.86
Tanzania	7.7
Ukraine	9.9
Uganda	7.7
United States/Usa/United States of America	4.8
Uruguay	7.7
Uzbekistan	8
Venezuela	17
Vietnam	3.4
Vanuatu	4.6
Yemen	35
South Africa	26.5
Zambia	15
Zimbabwe	95

Use the Name column as Category field, and Unemployment-rate column as Series to plot data as shown in the given examples below:

Map Chart with SVG Type

Map Chart with Leaflet Type

Leaflet Auto Zoom

The user can use the Auto-zoom functionality to cover all the markers in the map component. This functionality is available in zoom-in map (Leaflet) based on number of markers and their placed positions so that all markers must be visible at that zoom-in level.

Leaflet Trip/Trail – Property - Line Type

The Line Type property is provided in the General tab for the Trip and Trail Geometry type Leaflet maps. The user can show Trip/ Trail map lines in any of the following three categories:

1. Straight Line

2. Dotted Line

3. Dashed Line

​​

Leaflet Trip Type Straight Line Map

Leaflet Trip Type with Dash Line Map

Leaflet Trip Type Dotted Line Map

Please Note:

• At present, this feature has been provided to the Leaflet Trip/Trail Geometry Type maps only.

• The width of line or dot is fixed for all the supported line types.

Leaflet support for the Glyph and Maki Marker Icons

The Glyph and Maki marker icons are supported in the Leaflet map type chart. The user needs to set m_svgicons variable to false using the SDK script. The following three types of icons are supported in the Leaflet map with the Trip Geometry Type:1. For Marker with custom icons we use Maki Icons https://labs.mapbox.com/maki-icons/​2. For custom markers we can use Glyph Icons https://getbootstrap.com/docs/3.3/components/#glyphicons​3. For custom markers we can also use font icons like bd-filter, bd-*Please Note:

• Currently we provide support for Leaflet Trip Type Non SVG.

• To achieve these icons, we have to set m_svgicons variable to false using the SDK script.

​A sample script with m_svgicons variable to false is given below:

sdk.getWidget( 'map2').m_drawTripPath = true; // for linesdk.getWidget( 'map2').m_svgicons = false;var comp = sdk.getWidget( 'map2' );comp.m_mapoptions.center = [44.91209,8.60492];comp.m_mapoptions.zoom =50;//for changing start & end markers & its colorcomp.m_markericon.icon="bd-car";comp.m_startcolor = "#21f110";comp.m_endcolor = "#12e925";//for changing path colorcomp.m_pathcolor = "#bf404d";//for changing path markers & its colorcomp.m_pathicon.icon= "bd-location";comp.m_pathicon.color="#d62728";​

Leaflet Trip Type map with Glyph icon marker

Leaflet Trip Type map with Maki icons marker​

Display Circle Data Points in the Leaflet charts

The Circle data points in Leaflet charts likely refer to markers that are displayed on the map in the shape of a circle. These markers can be used to indicate a specific location or set of coordinates on the map, and can be customized in terms of color, size, and other visual properties. BDB Designer draws circles considering the first data point as center, provided with an option to configure at which data point circle should render it.

Steps to Configure Circle Data Points & Show Marker through Script

• Add a variable to control geometry type as circle.

sdk.getWidget(‘map1).m_geometrytype = “circle”

• Draw marker for other data points when Geometry type is circle.

sdk.getWidget(‘map1’).m_showmarker = trueva

Configure Circle as a data point.

• By default, it draws a circle considering the first point.

• The user can control the circle data point through script.

sdk.getWidget(‘map1’).m_circleindex = 21;