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Real time filtering

3 min Advanced


How do I filter data in real time?

With the Color filter feature in vMAP, users can calculate, filter and render data according to data values on the mapview in real-time by clicking and dragging dynamic filters. The vMAP Color filter feature has five dynamic filter categories: Histogram, Category, Formula, Time-series and Slider.

How do I set the Color filter in vMAP?

To use the Color filter feature in vMAP, click the colorprofile4 icon on the left side of Layer Manager panel. (see screenshot below)

To open the Add Filter window for adding a new filter, click the plus1 button on the top right corner of the vMAP main page.

colorprofile14

In the Add Filter window, you can add a Histogram, Category, Formula, Time-series or Slider filter.

addfilters

To set different kinds of filters, please follow introduction and setup guidance:

Filter 1: Histogram

Please refer to the steps in Histogram for the detailed introduction.

Filter 2: Category

Please refer to the steps in Category for the detailed introduction.

Filter 3: Formula

Please refer to the steps in Formula for the detailed introduction.

Filter 4: Time-series

Please refer to the steps in Time-series for the detailed introduction.

Filter 5: Slider

Please refer to the steps in Slider for the detailed introduction.

How do I hide a created filter?

All the created filters are shown on the Color Filter panel by default. You can choose to hide a filter if there are too many filters on the panel or you don't need that at the moment.

Click the filter icon filter1 (see the screenshot below) and uncheck the checkbox before the filter(s) that you want to hide, then the filter(s) will be hidden on the Color Filter panel.

colorprofile15