due to business needs,
1 needs to scale the images of different sizes to a uniform size,
2 and then put them on canvas,
3 write the required text,
4 synthesize the specified QR code, and provide users to save or forward.

you need the following functions
1 picture zoom function
2 composite picture
3 write text

I have written one manually before, but I haven"t written zooming. I feel that I write a lot of BUG, which is difficult to control. This kind of business demand should be very common, so I think there should be a ready-made npm package to use, but my English is not good. I searched zoom and picture processing, but I didn"t find a suitable package to do this. I felt that the keyword I searched was wrong, but I didn"t know what keyword to search, so let"s ask the powerful gods. Please give us some advice

either there are similar git projects to refer to, or there are related tutorials. Thank you