anesthetice

New rnote file format, better compression and serialization, atomic file saving

8

I've extended this pull request with https://github.com/flxzt/rnote/pull/1150 to share code in common, and https://github.com/flxzt/rnote/pull/1170 as they were in conflict. **The overall goal of this PR is to improve the handling...

zstd with parallelism instead of gzip

4

https://github.com/anesthetice/rnote-compression-benchmarking/ From the compression methods tested, zstd seems to be a better choice for the rnote file format: - Better compression ratio - Faster reads + writes - Simple multi-threading

Implementation of a two-stage file save process: 1. Serialized and compressed data saved to a temporary file in the same directory (.tmp) 2. Checksum calculated from the internal bytes using...

Styled/Dashed Lines for Shapes

3

The goal of this PR is to allow users to modify the style of shapes, e.g. dashed lines, dotted lines, dotted shapes, etc. Furthermore to unify UI elements of the...