recharts
Version:
React charts
56 lines (54 loc) • 1.57 kB
JavaScript
import { createSlice, current } from '@reduxjs/toolkit';
import { castDraft } from 'immer';
/**
* The properties inside this state update independently of each other and quite often.
* When selecting, never select the whole state because you are going to get
* unnecessary re-renders. Select only the properties you need.
*
* This is why this state type is not exported - don't use it directly.
*/
var initialState = {
settings: {
layout: 'horizontal',
align: 'center',
verticalAlign: 'middle',
itemSorter: 'value'
},
size: {
width: 0,
height: 0
},
payload: []
};
var legendSlice = createSlice({
name: 'legend',
initialState,
reducers: {
setLegendSize(state, action) {
state.size.width = action.payload.width;
state.size.height = action.payload.height;
},
setLegendSettings(state, action) {
state.settings.align = action.payload.align;
state.settings.layout = action.payload.layout;
state.settings.verticalAlign = action.payload.verticalAlign;
state.settings.itemSorter = action.payload.itemSorter;
},
addLegendPayload(state, action) {
state.payload.push(castDraft(action.payload));
},
removeLegendPayload(state, action) {
var index = current(state).payload.indexOf(castDraft(action.payload));
if (index > -1) {
state.payload.splice(index, 1);
}
}
}
});
export var {
setLegendSize,
setLegendSettings,
addLegendPayload,
removeLegendPayload
} = legendSlice.actions;
export var legendReducer = legendSlice.reducer;