* refactor reducer to no longer support hover state and hold many labels
* refactor to generate centroidCoordinates for all values of a category
* create hash for function and memoize export
* create button to display all labels for a category
* clear state
* create label for each thing
* calculate on each value
* change to in place modification of map
* switch to for loop with iterator instead of forEach
* use map from centroidLabel instead of creating copy
* adapt for map
* utilize tarrays
* begin documentation
* disable centroids if in zoom mode
* clean up
* persist uncalc coordinates
* document
* clean up and document
* cleanup and document
* fix
* fix undefined labels and document changes
* fix first element skip
* fix conditional recalc
* rename centroidLabel -> centroidLabels
* break out dilation on hover to new reducer
* numerous styling changes for readability
* change centroid icon
* remove colorAccessor from parameters
* recalc centroids on world change
* make label toggle undoable
* remove unused import
* highlight labels on hover
* remove special characters from svg id
* lighten backdrop
* only generate new centroids if they pre-exist
* fix issue with spaces in catagorical value name
* add label buttons to menubar
* change reducer to use colorAccessor and have single toggle
* fix check to see if svg should be rendered
* move svg overlays onto a single svg layer
* dilate on label hover
* remove logs
* allow centroid to update along side regl renders
* allow actions to pass through svg if in zoom mode
* remove artifact from circle
* remove comment
* remove disabling of centroid button
* fix conditional map to screen
* make styling label conditions stricter
* prettier
* refactor onto master
* refactor computePointFlags() to use pointDilation store
* notify when viewport changes
* move svg attributes out of lasso setup and prevent rerenders/writes
* begin playing with transform matrix
* first solution for camera interaction
* create transform using nested groups
* semi-working method using nested groups with transforms
* inversely scale text
* properly do final transform
* cleanup dead / test code
* reinstate original functionality
* breakout centroid labels labels into separate component
* default toggle on for testing
* separate lasso and centroid layers
* remove unnecessary attributes, working hover
* dilation on label hover
* fix dilation on scatterplot
* add dilation on label hover
* break overlay into separate component
* make overlay agnostic to children
* move label mouse actions to centroidlabels component, add overlay state
* remove lasso on switch to camera
* disallow user selection
* fix reducer
* fix subset with continuous color error
* reset labels on color by continuous
* revert centroids on by default
* refactor for nested restructuring
* remove update checking
* remove unused method
* readd deleted hover delay
* remove old centroid setup
* remove centroid from undoable
* cleanup dead code
* remove dead code
* rollback unnecessary changes
* begin adding annotation functionality
* add annotation functionality
* add reset and undo functionality
* change centroids on layout change
* don't create label for unassigned
* add comment pointing out POI for performance
* touch up matrix transform comment
* add comment explaining coordinate space and children's assumed space
* remove dead code
* switch to pure component
* connect centroidLabels to redux
* clean up camera check and null result
* tool tip change
* rename centroid toggle and the like
* fix the misalignment of buttons, also make blueprint use consistent
* fix comment spelling mistakes
* introduce variable for cleaner logic expressions and state assignment
* alter tooltip text to back color by interaction
* remove manual iterator manipulation for forEach()
* remove debounce
* nit fix
* tooltip wording fix
* lint
* Connect mouse over events to reducer actions
* Change Styling on hover
* Rename reducer actions to be more descriptive
* Reorder reducer in cascade
* Create centroid calculation util
* Whitespace
* Typo fix, use correct action
* Create centroid calc util
* Create centroid svg setup
* Refactor existing svg layer to toolSVG
* Change calcCentroid signature and centroidXY to match mapPointToScreen
* Add id and styling
* Run prettier
* Set z-index to 999
* Draw the label
* Introduce the centroid SVG, refactor code to allow both SVG layers
* Add text label and compute radius based on population
* Implement optional chaining
* Update font family
* Optimize calcMeanCentroid()
* Create and utilize calcMedianCentroid()
* Remove mass circle from label
* Remove styling change on hover
* Remove reducer action logs
* Prettier
* Swap out binds for arrow functions
* Style text
* switch from selectAll() to select()
* Reflect centroid container's purpose in id
* Remove mass from the output
* Swap to obj
* Add finite check
* Don't draw centroid if no finite values
* Fix finite check
* Remove log
* Toggle label coloring based on colorBy state
* Pass cursor events through centroid svg
Severiano Badajoz