What is the best way to create a circular graph using SVG in React Native?

I am attempting to create a circular graph using SVG in React Native. My goal is to include a stroke in the chart. How can I achieve this?

I have already accomplished this.

https://i.stack.imgur.com/hPIst.png

This is the desired outcome.

https://i.stack.imgur.com/4lx7o.png

The code snippet:

    return (
    <View style={{ height: 250, width: 250, backgroundColor: "green" }}>

        <Svg viewBox="0 0 120 120">
            <Circle
                cx="60"
                cy="60"
                r="30"
                fill="transparent"
                stroke="red"
                strokeWidth="60"
                strokeDasharray={(2 * Math.PI * 30 * 75) / 100}
            />
        </Svg>

    </View>
);
reactjsreact-nativesvgreact-native-svg

Answer №1

If you want to add a stroke effect, I suggest using another circle element.

                <View style={{ height: 250, width: 250, backgroundColor: "green" }}>
                    <Svg viewBox="0 0 120 120">
                        <Circle
                            cx="60"
                            cy="60"
                            r="30"
                            fill="transparent"
                            stroke="red"
                            strokeWidth="60"
                            strokeDasharray={(2 * Math.PI * 30 * 75) / 100}
                        />
                        <Circle
                            cx="60"
                            cy="60"
                            r="60"
                            fill="transparent"
                            stroke="black"
                            strokeDasharray={(2 * Math.PI * 60 * 75) / 100}
                            strokeWidth="2"
                        />
                    </Svg>
                </View>

If this solution is helpful, please let me know. Thank you! :-)

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