* geoheatmap raster layer
set mapbox token in examples, set cap in example 3, raise poly point cap in other examples (#92)
include all css and js files in one bundle
bump tp webpack 2
begin raster heatmap example
basic heatmap raster layer mixin
fix lint
xyDim getter/setter for heatmap raster layer
raster heatmap layer example with sliders
example to use distinct lang
refactor
use mapd data layer
use webpack dev server for examples
update example build script
calculate proper gap size
update geoheatmap example image
update example image styling
dynamic number of bins on geoheatmap
vega-lite api for heat layer
implement hex binning
update aggregate
ability to switch mark types
update babelrx
manual pixel sizing
add destroy hook
dynamic color domain
linting
use layer.genSQL in genVega
handle aggregation parsing
rebuild
do not set null colordomain
fix test
update bundle
fix test
* tweak example
* Adding new rasterChart mapdc widget with multi-layer BE-rendering support.
The raster chart is a wrapper covering all 2D backend-rendering widgets.
This currently includes pointmaps and scatterplots. Changes include:
1) new point and poly layer mixins that can be added to rasterChart
2) Adds hit-testing support for all layers, including polys. This includes animations and popups. Requires some new css.
3) fixed bug to ensure pixel radius set to getResultRowForPixel is an int
4) several small changes to crossfilter:
a) each crossfilter object is given a unique id
b) added a getProjectOn() function to groups in order to retrieve the projections in a join/group-by query.
c) added flags to extract the sql from certain dimension/group functions rather than run the sql immediately.
5) Change dc-group-all-mixin to cache the last count by crossfilter id.
* adding multi-layer backend rendering examples for maps and scatterplots
