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wiki:webgis_functions

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wiki:webgis_functions [2018/11/21 08:26]
apolderman
wiki:webgis_functions [2020/07/17 11:12] (current)
lucia
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 1) The Calculation tool (together with the measurement tool) is accessible via the '​Tools'​ section in the navigation panel.\\ 1) The Calculation tool (together with the measurement tool) is accessible via the '​Tools'​ section in the navigation panel.\\
-{{:wiki:calc_tool.jpg?500nolink|}}\\+{{:wiki:4_calculate_box_wiki.png?nolink&​500|}}\\
  
 2) The calculation dialog opens with the following elements: 2) The calculation dialog opens with the following elements:
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   - The **clear text expression label** which shows the expression entered in (1) with clear text variable names indicating the layer label.   - The **clear text expression label** which shows the expression entered in (1) with clear text variable names indicating the layer label.
   - The **validation button**: to check the expression syntax and populate the statistic fields below. Statistic fields below are provided for the user as a quick sanity check of the correctness of the expression. Only if the validation is successful, the **'​Create Layer'​** button (5) will become active.   - The **validation button**: to check the expression syntax and populate the statistic fields below. Statistic fields below are provided for the user as a quick sanity check of the correctness of the expression. Only if the validation is successful, the **'​Create Layer'​** button (5) will become active.
-  - Messages to the user like a validation/​error are being displayed here 
   - The **'​Create Layer'​** button to create the user layer and display it on the map. The layer will be inserted into the 'Layer properties'​ list of active layers on the navigation panel. Depending on the complexity of the formula and the classification method, layer creation can take up to ~10seconds.   - The **'​Create Layer'​** button to create the user layer and display it on the map. The layer will be inserted into the 'Layer properties'​ list of active layers on the navigation panel. Depending on the complexity of the formula and the classification method, layer creation can take up to ~10seconds.
   - Expression **Import and Export** buttons: Expressions and corresponding styling can be saved to and imported from the local computer. This function allows sharing of expressions and user layers with other user. //Not yet implemented//​.\\   - Expression **Import and Export** buttons: Expressions and corresponding styling can be saved to and imported from the local computer. This function allows sharing of expressions and user layers with other user. //Not yet implemented//​.\\
wiki/webgis_functions.txt · Last modified: 2020/07/17 11:12 by lucia