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Use exponent or decimal scale based on y rage #80

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Use exponent or decimal scale based on y rage #80

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27 changes: 25 additions & 2 deletions src/components/Graph.js
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Original file line number Diff line number Diff line change
Expand Up @@ -10,6 +10,7 @@ function Graph({ id, initialKeys, updateKeys, removeGraph }) {
const [selectedOptions, setSelectedOptions] = useState([]);
const [inputValue, setInputValue] = useState("");
const [data, setData] = useState([]);
const [exponentformat, setExponentformat] = useState('e');

useEffect(() => {
getInitialData();
Expand Down Expand Up @@ -117,6 +118,7 @@ function Graph({ id, initialKeys, updateKeys, removeGraph }) {
) {
plotData.autoScaleVerticalAxis(event);
}
updateYAxisLayout(event);
};

const handleInput = (value, event) => {
Expand Down Expand Up @@ -153,6 +155,27 @@ function Graph({ id, initialKeys, updateKeys, removeGraph }) {
return labels.includes(option.label);
};

const updateYAxisLayout = (event) => {

const plot = document.getElementById(`plot-${id}`);
console.log(plot);
const range = plot.layout.yaxis.range;
console.log(plot.layout.yaxis.range);

if(range.length>0){
const yMax = Math.max(Math.abs(range[0]),Math.abs(range[1]));
console.log(yMax);
if(yMax<1000.){
setExponentformat("none");
}
else{
setExponentformat("e");
}
}
console.log(exponentformat);
}


return (
<div className="plot-container">
<Select
Expand Down Expand Up @@ -206,8 +229,8 @@ function Graph({ id, initialKeys, updateKeys, removeGraph }) {
exponentformat: "e",
},
yaxis: {
exponentformat: "none",
tickformat:".8f"
exponentformat: exponentformat,
...(exponentformat === "none" && {tickformat:".8f"})
},
// hovermode: "x unified",
hovermode: "x",
Expand Down