1. Set the raster layer display style
Right-click Layer Properties à extrude to select the appropriate color ramp.
Note 1: The effect generated by the "Stretch" mode, the transition is more natural, the other three methods of transition is larger. Can be used according to the actual needs of the choice.
Open the labeling panel and set the label contents.
Note 2: This option is rarely noticed, and the default generated color ramp legend has only the largest and smallest two ticks, with no finer scale partitioning. (Many people use PS or manual drawing to solve.) )
Use the interval number parameter to set how many ticks are required. The scale is automatically generated using the interval size.
Note: The values on the scale show a lot of decimals. Modify the contents of the callout.
2. Under Layout view, insert the legend
Specifies the raster layer where the legend is to be generated. As shown in.
Note: For convenient fine adjustment, only one layer can be generated at a time, the same layer, the second generation of the legend content will not affect the previous results.
Open the two-level panel shown, setting the legend style. Such as.
Note: The first style is recommended, and the default color ramp is portrait.
Sets the properties of the legend item, especially the callout, otherwise the default scale callout has a 45-degree angle.
Note: If you need to lengthen the ribbon, you can set its size.
3. The final step is to place the generated legend where needed
A concise tutorial on creating a Ribbon legend with ArcGIS