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skia2/experimental/editor/README.md
Hal Canary 8d1b0bceed experimental/editor/README.md fix 
No-Try: true
Change-Id: I893f110f609c30495d43ea86751839e3c2f78515
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/233979
Reviewed-by: Hal Canary <halcanary@google.com>
Commit-Queue: Hal Canary <halcanary@google.com>
2019-08-12 14:36:01 +00:00

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Editor

This is an experimental Editor layer that abstracts out SkShaper text layeout for easy embedding into an application. The Editor layer is agnostic about the operating system.

+--------------------------------+
|Application                     |
+-+----+-------------------------+
  |    |
  |    |
  |  +-v-------------------------+
  |  |Editor                     |
  |  +-+----+--------------------+
  |    |    |
  |    |    |
  |    |  +-v--------------------+
  |    |  |SkShaper              |
  |    |  +-+--------+-----------+
  |    |    |        |
  |    |    |        |
+-v----v----v--+   +-v-----------+
|Skia          |   |HarfBuzz, ICU|
+--------------+   +-------------+

The Application layer must interact with the:

  • Windowing system
  • File system
  • Clipboard
  • Keyboard/mouse input.

Try it out:

tools/git-sync-deps
bin/gn gen out/default
ninja -C out/default editor
out/default/editor whitespace.txt