doc

docs/reference.md

@@ -368,16 +368,11 @@ For more information on these functions and an overview of how they differ, see:
 
 ## Legends
 
-Gridviz offers different types of legends that are suited to different cartographic styles, namely:
+Gridviz offers several types of legends that are suited to different cartographic styles.
 
-- [Color legend](#color-legend)
-- [Color discrete legend](#color-discrete-legend)
-- [Color category legend](#color-category-legend)
-- [Orientation legend](#Orientation-legend)
-- [Size legend](#size-legend)
-- [Width legend](#Width-legend)
+The legend elements are added within a default HTML element. To define where the legend elements should be added, see [this example](https://eurostat.github.io/gridviz/examples/legends/external_legend.html) ([code](https://github.com/eurostat/gridviz/blob/master/examples/legends/external_legend.html)).
 
-You can style each legend by using the 'D3-like' style() function after constructing your legend, like so:
+Each legend can be customised using the 'D3-like' *style()* function after constructing the legend, like so:
 
 ```javascript
 new gridviz.SizeLegend({
@@ -388,8 +383,6 @@ new gridviz.SizeLegend({
 }).style('padding', '0px 5px')
 ```
 
-The legend elements are added within a default HTML element. To define where the legend elements should be added, see [this example](https://eurostat.github.io/gridviz/examples/legends/external_legend.html) ([code](https://github.com/eurostat/gridviz/blob/master/examples/legends/external_legend.html)).
-
 ### Color legend
 
 ![](img/legends/color_legend.png)

src/TODO.txt

@@ -11,6 +11,7 @@ population.csv files: make 2021 ones
 legends: add scale.invert everywhere ?
 make parameter both a function and a static value - check how it is done in d3
 bug un fullscreen button. On fullscreen exit.
+geojson
 
 integrate scale and color-scale: colors scale should be based on size scale, with [0,1] color scale as range ?
 extract modules ?