binary data - Githubissues

SymbolixAU / mapdeck

R interface to Deck.gl and Mapbox

https://symbolixau.github.io/mapdeck/articles/mapdeck.html

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binary data #241

Open dcooley opened 4 years ago

dcooley commented 4 years ago

To work with https://github.com/SymbolixAU/spatialwidget/issues/40

requires https://github.com/dcooley/sfheaders/issues/28 so I can down-cast sfc_MULTIPOINT objects

An example of how to use the 'binary' data structures and interleaving attributes https://jsfiddle.net/symbolixau/r06edftg/114/

Path and Polygon layers need startIndeces, and I need to close the rings inside sfheaders so I can use _normalize: false.

TODO

[ ] finish / integrate https://github.com/SymbolixAU/mapdeck/issues/239

Point

[x] scatter
[x] column
[x] pointcloud

Aggregation

[ ] grid - issue, and need to use either CPUGridLayer or GPUGridLayer depending if we want the legend or not.
[ ] heatmap
[ ] hexagon
[ ] screengrid
[ ] text

Polygons

[ ] no holes
[ ] multipolygon sf objects

dcooley commented 4 years ago

Gone to master with point layers done