cww0614/watermark

A command line tool to add watermark on images

watermark's Issues

Is it possible to add lanczos3 sampling filter to adjust the image size

When I use the option -- output-dpi to adjust the image size, the output image quality is not very good compared to other tools that implement the lanczos3 sampling filter
Currently, I have to use other tools to resize the image for better quality

Is it possible to add lanczos3 sampling filter to adjust the image size in the future?

The tools I used to resize the image:

https://github.com/libvips/libvips
https://github.com/foresterre/sic

txt support utf8 char

Why expand image by default insted of maintaining the original resolution

I added a watermark to a 779x482 .png image, the output watermarked image is 1039 x 643

I changed the scale value, but I can't see the difference

Is it similar to the scale option in https://github.com/Eun/watermark

Can I specify the output image

The default output image is similar to in.watermarked.png

Sometimes I want apply the effects to the input image, it would be better if the output option is available