I am facing an issue with Recharts not occupying the full width in my Nextjs/Reactjs project. Despite setting it to 100% width, it does not behave as

Question

I am facing an issue with Recharts not occupying the full width in my Nextjs/Reactjs project. Despite setting it to 100% width, it does not behave as

I am currently working with Recharts in combination with Next.js and Tailwindcss. I decided to create my own barchart by copying a code snippet from Recharts, but encountered an issue where changing the height to aspect worked fine, however setting the width to 100% did not expand the barchart to cover the entire width of the div as expected. How can I adjust my code to ensure that the barchart spans the full 100% width of the container?

Below is the code snippet I am referring to:

const MyChart = () => {
  return (
    <div className="flex shadow-md p-4 w-full pb-0 relative text-xs m-4">
      <ResponsiveContainer width="100%" aspect={2}>
        <AreaChart
          width={500}
          height={400}
          data={data}
          margin={{
            top: 0,
            right: 0,
            left: 0,
            bottom: 0,
          }}
        >
          <CartesianGrid strokeDasharray="3 3" />
          <XAxis dataKey="name" />
          <YAxis />
          <Tooltip />
          <Area type="monotone" dataKey="uv" stackId="1" stroke="#8884d8" fill="#8884d8" />
          <Area type="monotone" dataKey="pv" stackId="1" stroke="#82ca9d" fill="#82ca9d" />
          <Area type="monotone" dataKey="amt" stackId="1" stroke="#ffc658" fill="#ffc658" />
        </AreaChart>
      </ResponsiveContainer>
    </div>
  );
};

javascript html css reactjs next.js

Answer 1

Answer №1

By default, the div element is displayed as a block.

Block elements occupy 100% of the width of their parent element.

However, if you change the display of the div to flex, it will only occupy the width of its content. This means that any <ResponsiveContainer inside this div will still occupy 100% of the width of the div.

Answer 2

By default, the div element is displayed as a block.

Block elements occupy 100% of the width of their parent element.

However, if you change the display of the div to flex, it will only occupy the width of its content. This means that any <ResponsiveContainer inside this div will still occupy 100% of the width of the div.

Answer 3

Answer №2

Dealing with a similar issue, I haven't come across a clear-cut solution yet, but I have found a workaround that does the job.

Basically, I adjust the key of ResponsiveContainer whenever the screen width changes, ensuring it re-renders with the correct 100% width relative to its parent element. The actual value of the key isn't crucial; what matters is that it changes post-resizing, triggering the component to remount because a new key equates to a new React component.

To minimize unnecessary re-renders, I use debouncing, triggering only once after resizing is completed.

const OverviewChart: FC<IOverviewChart> = ({ data }) => {
  const [chartWidth, setChartWidth] = useState(0);
  const { width } = useWindowDimensions();

  const debouncedSetChartWidth = useDebounce(setChartWidth, 100);

  useEffect(() => {
    debouncedSetChartWidth(width);
  }, [debouncedSetChartWidth, width]);

  return (
    <ResponsiveContainer key={chartWidth} className={styles.element} width={"100%"} height={300}>
      ...
    </ResponsiveContainer>
  );
};

This is the implementation of the custom hook useWindowDimensions:

import { useEffect, useState } from "react";

export type TWindowDimensions = {
  width: number;
  height: number;
};

const getWindowDimensions = (): TWindowDimensions => ({
  width: window.innerWidth,
  height: window.innerHeight,
});

const useWindowDimensions = (): TWindowDimensions => {
  const [windowDimensions, setWindowDimensions] = useState<TWindowDimensions>({
    width: 0,
    height: 0,
  });

  useEffect(() => {
    const handleResize = () => {
      setWindowDimensions(getWindowDimensions());
    };

    handleResize();

    window.addEventListener("resize", handleResize);
    return () => {
      window.removeEventListener("resize", handleResize);
    };
  }, []);

  return windowDimensions;
};

export default useWindowDimensions;

Answer 4

Dealing with a similar issue, I haven't come across a clear-cut solution yet, but I have found a workaround that does the job.

Basically, I adjust the key of ResponsiveContainer whenever the screen width changes, ensuring it re-renders with the correct 100% width relative to its parent element. The actual value of the key isn't crucial; what matters is that it changes post-resizing, triggering the component to remount because a new key equates to a new React component.

To minimize unnecessary re-renders, I use debouncing, triggering only once after resizing is completed.

const OverviewChart: FC<IOverviewChart> = ({ data }) => {
  const [chartWidth, setChartWidth] = useState(0);
  const { width } = useWindowDimensions();

  const debouncedSetChartWidth = useDebounce(setChartWidth, 100);

  useEffect(() => {
    debouncedSetChartWidth(width);
  }, [debouncedSetChartWidth, width]);

  return (
    <ResponsiveContainer key={chartWidth} className={styles.element} width={"100%"} height={300}>
      ...
    </ResponsiveContainer>
  );
};

This is the implementation of the custom hook useWindowDimensions:

import { useEffect, useState } from "react";

export type TWindowDimensions = {
  width: number;
  height: number;
};

const getWindowDimensions = (): TWindowDimensions => ({
  width: window.innerWidth,
  height: window.innerHeight,
});

const useWindowDimensions = (): TWindowDimensions => {
  const [windowDimensions, setWindowDimensions] = useState<TWindowDimensions>({
    width: 0,
    height: 0,
  });

  useEffect(() => {
    const handleResize = () => {
      setWindowDimensions(getWindowDimensions());
    };

    handleResize();

    window.addEventListener("resize", handleResize);
    return () => {
      window.removeEventListener("resize", handleResize);
    };
  }, []);

  return windowDimensions;
};

export default useWindowDimensions;

I am facing an issue with Recharts not occupying the full width in my Nextjs/Reactjs project. Despite setting it to 100% width, it does not behave as

Answer №1

Answer №2

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