title: How to Create Instagram liked image cropping using React Native?
body: <p>How do you make an image cropper that allows users to freely crop the image with its aspect ratio between 1:1 and 4:3?</p>
  <p>What Instagram does is when you are making a post and switch to the 4:3 mode, you can pinch and zoom to increase the ratio from 3:4 to up to 1:1 and they crop out the part outside the preview box.</p>
  <p>I've tried existing packages like <code>react-native-image-crop-crop-tools</code> and <code>react-native-image-crop-picker</code> and none of them allows free cropping within a ratio range. The best they can do it to let you choose some preset ratios and they can crop the image.</p>
  <p>Any help?</p>