Commit Graph

4 Commits

Author SHA1 Message Date
Francesco Abbate 3b040aabc7 Implement unicode character replacements
Useful to draw whitespaces with alternate characters and colors
without slowing down the text rendering.

A new API is implemented. A renderer.replacements object can be created
to list the replacements.

In turns the function renderer.draw_text and draw_text_subpixel now accept
two optional arguments for replacements.
2021-04-01 18:05:59 +02:00
Francesco Abbate 3426bc5d73 Introduce subpixel text positioning within rencache
In order to fix the issue with cursor positioning a subpixel-aware draw
text operation within rencache was required.

With this modification the cursor positioning problem is completely
resolved.

A new function renderer.draw_text_subpixel is introduced to perform
consecutive, inline, text drawings with subpixel accuracy.
2021-03-06 18:12:02 +01:00
rxi 35b642d434 Added rencache invalidation on window-exposed event
Fixes #63
2020-05-22 09:00:48 +01:00
rxi d8c4bfa6ba Initial commit 2019-12-28 11:17:56 +00:00