Sunday, 11 October 2015

cartography - How to create desire lines in QGIS?



How can I show the flow coming from an Origin-Destination matrix as desire lines? I need a result like the one in the picture below.


desire lines


I need to scale them proportionally to its value (coming from a linked MDB) and I like that the lines are a bit curved (but I can use straight lines too).



Answer



Try using the QGIS plugin Flowmapper. The attached image is a sample from the plugin documentation.


enter image description here


No comments:

Post a Comment

arcpy - Changing output name when exporting data driven pages to JPG?

Is there a way to save the output JPG, changing the output file name to the page name, instead of page number? I mean changing the script fo...