建议加一个判断:ScanBoxView.drawMask:

     */
    private void drawMask(Canvas canvas) {
        int width = canvas.getWidth();
        int height = canvas.getHeight();

        if (mMaskColor != Color.TRANSPARENT) {
            mPaint.setStyle(Paint.Style.FILL);
            mPaint.setColor(mMaskColor);
            if(mBorderSize>0){
                canvas.drawRect(0, 0, width, mFramingRe

Im use reactive time out and not work when i set the time

below is my qrcodescanner attribute,and how i can reactive it manualy i try to set state on reactive but didnt work

    onRead={this.barcodeRecognized}
    flashMode={RNCamera.Constants.FlashMode.auto}
    reactivate={true}
    showMarker={true}
    reactivateTimeout={5}
    markerStyle={Styles.marker}

I frequently re-introduce bugs I already fixed when releasing new features. I always do a lot of manual testing to reduce this but that's annoying and time consuming. I should really learn how to write automated tests but I don't know how to approach this with this component. How to simulate a camera in a test environment?

Stuff I'd like to have covered somehow:

• the component should rende

The example for "Remove Distortion" is quite beautiful. The reverse is to place an image into a specified area of an image, most likely distorted. I wonder if it can be done by specifying the four corners. If not, please add other points. I guess the underlying code already exist in BoofCV. Just an example to show us how to bring up the functionality.

Thanks very much.

I'm using the same example code here: https://ionicframework.com/docs/native/qr-scanner
but the camera not open and throw an error the front camera is unavailable, why?

This software needs a Help file/Documentation on how to use. This would be considered standard, but I can't seem to locate anything.

I use vue-qr-reader in Nuxt project

<template>
  <client-only>
     <vue-qr-reader @code-scanned="getQrContent" />
  </client-only>
</template>

<script>
import VueQrReader from 'vue-qr-reader/dist/lib/vue-qr-reader.umd.js'
...

I have an error: document is not defined