![]() You cannot specify where this appears, but youĬan optionally specify the font size and color. You can specify the title text, color, and font size for your chart.Ĭhtt - Specifies the chart title. The rest of the features on this page are standard chart features. You would have to increase the width of the secondĬhart to make it the same size as the first chart. This is because we're projectingĪ 3-D sphere onto a 2-D image. Though we've moved the same number of degrees up. ![]() Note how the size of the middle image is a bit smaller than the first image, even The map is trying to display only Great Britain (as specified) and fill the designated The following examples show London (highlighted in blue) which is 0.1° longitude,ĥ1.5° latitude. Map onto a flat image), focusing on a tall, narrow strip can cause some unexpected Note: Because of Mercator projection distortion (basically, projecting a curved Specify the longitude of the left and right borders. Map by latitude and longitude using the syntax shown here: cht=map:fixed=, You can specify the exact top, bottom, left, and right borders of the rendered These examples all show London (Lat No Zooming (default) You can only zoom out (positive values) you cannot zoom in (negative values)Ĭloser than the default zoom level using pixel zooming. Where each border size is the additional border to show, in pixels, beyond the To adjust the borders by pixel size, use this format: cht=map:auto=, Level of the chart in two different ways: By pixel However, you can customize the centering and zooming Your selected regions, and make them fit into the rendered area as closely as possible, How there's still some cropping on the bottom that should beįrance is much more regularly shaped, so it fits more naturallyīy default, the chart will be zoomed and centered to center Might have to adjust the map size manually.Įngland is naturally long and thin, so specifyingĪ square map includes a cropped area on the right side:Īdjust the chart width to crop off the excess. Therefore, to avoid cropped regions inside the chart boundaries, you Inside a specified chart size, but we limit the map to the regions that This is because we will not distort a map to fit Note that the map can be cropped inside the The middle country shown is an intermediate color on that gradient. Gray ( CCCCCC), and the color range is from red chco=CCCCCC,FF0000,000000 - Background color is light.Here, text encoding is specified, which has a range from chd=t:0,50,100 - The chd parameter indicates a color.This map demonstrates using color gradients. See that later colors do not mask earlier colors. Red for Bourgogne, green for Aquitaine, blue for France. Value after the first is used to specify the corresponding country. (in the east), Aquitaine (in the southwest), and France. chld=FR-D|FR-B|FR - Three regions are specified: Bourgogne.To 110 pixels, to fit the legend properly. chma=0,110,0,0 - The right side border increased.chld=CA-BC|CN|IT|GR|US-UT - Regions highighted areīritish Columbia, China, Italy, Greeze, and Utah. ![]() 60 latitude to 80 latitude, 0 longitude to -35 longitude Second and later colors are applied to the corresponding regionsĬountries than colors, the last color will be applied to all excess Will be colored along a range from (minimum data range value) to (maximumĭata range value). You must have one chd value for each country in chld, If not used, regions will be outlined but The color of any regions not specified in chld. The format of this string depends on whether you use GB (Great Britain), GB-LND (London), US-NJ (state of New Jersey in theĬhart colors. Zoom to include all the countries specified, unless you do custom zoomingģ166-1-alpha-2 codes: two uppercase characters, optionallyįollowed by a dash and a second identifier for regions or cities. If used, the data value will indicate the color of the correspondingĬountry, along the color gradient specified by chco.Ī pipe-separated list of countries or states that will be highlighted Maximum dimensions for a map are 600 pixels wide, 600 pixels Opt_zoom_and_center - An optional string that enables you to zoom or center the chart on a specific region. Map charts support the following parameters: Parameter Properly, or you can zoom in or out to a custom level using latitude and longitude You can let the map zoom to the proper level to display your selected countries ![]() You can create a map with various countries or states highlighted in customĬolors.
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