react-native-svg-haozu/elements/Rect.js

import React from "react";
import "./Path"; // must import Path first, don`t know why. without this will throw an `Super expression must either be null or a function, not undefined`
import { requireNativeComponent } from "react-native";
import { pathProps, numberProp } from "../lib/props";
import { RectAttributes } from "../lib/attributes";
import extractProps from "../lib/extract/extractProps";
import Shape from "./Shape";

export default class extends Shape {
    static displayName = "Rect";

    static propTypes = {
        ...pathProps,
        x: numberProp.isRequired,
        y: numberProp.isRequired,
        width: numberProp.isRequired,
        height: numberProp.isRequired,
        rx: numberProp,
        ry: numberProp
    };

    static defaultProps = {
        x: 0,
        y: 0,
        width: 0,
        height: 0,
        rx: 0,
        ry: 0
    };

    setNativeProps = (...args) => {
        this.root.setNativeProps(...args);
    };

    render() {
        let props = this.props;

        return (
            <RNSVGRect
                ref={ele => {
                    this.root = ele;
                }}
                {...extractProps(
                    {
                        ...props,
                        x: null,
                        y: null
                    },
                    this
                )}
                x={props.x.toString()}
                y={props.y.toString()}
                width={props.width.toString()}
                height={props.height.toString()}
                rx={props.rx.toString()}
                ry={props.ry.toString()}
            />
        );
    }
}

const RNSVGRect = requireNativeComponent("RNSVGRect", null, {
    nativeOnly: RectAttributes
});