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chromium / chromium / src / a19e45fae5851306ea33f38abbb5853eb6783de1
commita19e45fae5851306ea33f38abbb5853eb6783de1[log] [tgz]
authorAndres Ricardo Perez <andresrperez@chromium.org>Tue Jul 02 18:49:06 2024
committerChromium LUCI CQ <chromium-scoped@luci-project-accounts.iam.gserviceaccount.com>Tue Jul 02 18:49:06 2024
treea879f4320982b420011e33401cea1227358cd8cb
parentc717fb07aed0f4756b9306ae0e55fa8f897bb1dc [diff]
Implement getActualBoundingBox feature for TextMetrics

This change creates a new API method for TextMetrics objects in canvas
that uses font data and precalculated text runs, to calculate the
bounding box for an interval of characters. This interval is defined
by character positions in the input text.

The method returns a single rectangle, the actual bounding box of the
substring of the input text defined by the input indexes.

The new API was enabled under the `ExtendedTextMetrics` flag.

Bug: 341213359
Change-Id: I289a52283d0bd5a0001c5ec7a514cf16abba9611
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5546024
Reviewed-by: Koji Ishii <kojii@chromium.org>
Commit-Queue: Andres Ricardo Perez <andresrperez@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1322331}
17 files changed
tree: a879f4320982b420011e33401cea1227358cd8cb
  1. android_webview/
  2. apps/
  3. ash/
  4. base/
  5. build/
  6. build_overrides/
  7. buildtools/
  8. cc/
  9. chrome/
  10. chromecast/
  11. chromeos/
  12. codelabs/
  13. components/
  14. content/
  15. courgette/
  16. crypto/
  17. dbus/
  18. device/
  19. docs/
  20. extensions/
  21. fuchsia_web/
  22. gin/
  23. google_apis/
  24. google_update/
  25. gpu/
  26. headless/
  27. infra/
  28. ios/
  29. ipc/
  30. media/
  31. mojo/
  32. native_client_sdk/
  33. net/
  34. pdf/
  35. ppapi/
  36. printing/
  37. remoting/
  38. rlz/
  39. sandbox/
  40. services/
  41. skia/
  42. sql/
  43. storage/
  44. styleguide/
  45. testing/
  46. third_party/
  47. tools/
  48. ui/
  49. url/
  50. webkit/
  51. clank
  52. internal
  53. ios_internal
  54. native_client
  55. signing_keys
  56. v8
  57. .clang-format
  58. .clang-tidy
  59. .clangd
  60. .eslintrc.js
  61. .git-blame-ignore-revs
  62. .gitallowed
  63. .gitattributes
  64. .gitignore
  65. .gitmodules
  66. .gn
  67. .mailmap
  68. .rustfmt.toml
  69. .vpython3
  70. .yapfignore
  71. ATL_OWNERS
  72. AUTHORS
  73. BUILD.gn
  74. CODE_OF_CONDUCT.md
  75. codereview.settings
  76. CPPLINT.cfg
  77. DEPS
  78. DIR_METADATA
  79. LICENSE
  80. LICENSE.chromium_os
  81. OWNERS
  82. PRESUBMIT.py
  83. PRESUBMIT_test.py
  84. PRESUBMIT_test_mocks.py
  85. README.md
  86. WATCHLISTS
README.md

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