How to create an overlay for visualizing your own geographical vector information: Difference between revisions

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'''1: Upload your data as areas'''
'''1: Upload your data as areas'''
{{editor location|areas|dropdown=Import geo data}}
{{editor location|areas|dropdown=Import geo data}}
{{howto|title=Upload your data as areas
{{howto|title=upload your data as areas
| Prepare your data as a [[GeoJSON]] file. Make sure all areas have an identically named attribute, the value of which is a number  
| Prepare your data as a [[GeoJSON]] file. Make sure all areas have an identically named attribute, the value of which is a number  
| Open the Geo Import wizard. [[Geo Data Wizard|Follow the steps]] to load in your file as Areas.
| Open the Geo Import wizard. [[Geo Data Wizard|Follow the steps]] to load in your file as Areas.
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{{editor location|areas|dropdown=Edit multiple attributes}}
{{editor location|areas|dropdown=Edit multiple attributes}}


{{howto|title=Set the color of multiple areas at once
{{howto|title=set the color of multiple areas at once
| Open the "Edit multiple attributes" window for Areas.
| Open the "Edit multiple attributes" window for Areas.
| In the top half of the window, activate the "Attribute" filter and the "Value filter" by checking the checkboxes.
| In the top half of the window, activate the "Attribute" filter and the "Value filter" by checking the checkboxes.

Revision as of 11:00, 29 May 2020

You can visualize vector data as an overlay in your project using an Areas Overlay. To do so, upload your data as Area with an Attribute indicating what the polygon represents. Each area has an attribute the value of which identifies which of the areas should be shown in the same color. Then set the colors for those areas to recognizable colors, based on what the value of their attribute is. Finally, add those areas to an overlay to visualize them.

1: Upload your data as areas

Editor → Current Situation (Ribbon tab) → Areas (Ribbon bar) → Import geo data (Dropdown)
How to upload your data as areas:
  1. Prepare your data as a GeoJSON file. Make sure all areas have an identically named attribute, the value of which is a number
  2. Open the Geo Import wizard. Follow the steps to load in your file as Areas.

2: Set the color of your uploaded areas

Editor → Current Situation (Ribbon tab) → Areas (Ribbon bar) → Edit multiple attributes (Dropdown)
How to set the color of multiple areas at once:
  1. Open the "Edit multiple attributes" window for Areas.
  2. In the top half of the window, activate the "Attribute" filter and the "Value filter" by checking the checkboxes.
  3. For the attribute filter, select the attribute which represents the data you wish to base the area's color on.
  4. For the "Attribute to be changed", select "COLOR"
  5. For "New value for attribute", scheck the "Color" option.
  6. Use the now available color selector to select the desired color.
  7. Select "Set value" to set the colors.
  8. For eachpossible value of the attribute, repeat setting the "With value" and the new color, and then selecting "Set Value"

3: Add an areas overlay visualizing the areas