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draw labels marking the centroids of category value clusters (#809)

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* 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
This commit is contained in:
Severiano Badajoz
2019-06-13 15:40:57 -07:00
committed by GitHub
parent 6aeefb0fe6
commit 334b8bb8da
8 changed files with 265 additions and 59 deletions
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client/src/reducers/index.js
+29 -27
View File
@@ -16,37 +16,39 @@ import layoutChoice from "./layoutChoice";
import responsive from "./responsive";
import controls from "./controls";
import resetCache from "./resetCache";
import centroidLabel from "./centroidLabel";
import undoableConfig from "./undoableConfig";
const Reducer = undoable(
cascadeReducers([
["config", config],
["universe", universe],
["world", world],
["layoutChoice", layoutChoice],
["categoricalSelection", categoricalSelection],
["continuousSelection", continuousSelection],
["graphSelection", graphSelection],
["crossfilter", crossfilter],
["colors", colors],
["controls", controls],
["differential", differential],
["responsive", responsive],
["resetCache", resetCache]
]),
[
"world",
"categoricalSelection",
"continuousSelection",
"graphSelection",
"crossfilter",
"colors",
"controls",
"differential",
"layoutChoice"
],
undoableConfig
cascadeReducers([
["config", config],
["universe", universe],
["world", world],
["layoutChoice", layoutChoice],
["categoricalSelection", categoricalSelection],
["continuousSelection", continuousSelection],
["graphSelection", graphSelection],
["crossfilter", crossfilter],
["colors", colors],
["controls", controls],
["differential", differential],
["responsive", responsive],
["centroidLabel", centroidLabel],
["resetCache", resetCache]
]),
[
"world",
"categoricalSelection",
"continuousSelection",
"graphSelection",
"crossfilter",
"colors",
"controls",
"differential",
"layoutChoice"
],
undoableConfig
);
const store = createStore(Reducer, applyMiddleware(thunk));