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CHANGELOG.md

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0.2.29

  • Update ttf-parser to 0.25.

0.2.28

  • Update ttf-parser to 0.24.
  • Clarify OutlinedGlyph::px_bounds, Font::glyph_bounds documentation, describe how they relate to drawing and each other.

0.2.27

  • Add Font glyph layout concept documentation demonstrating "ascent", "descent", "h_side_bearing", "h_advance", "height", "line_gap", "baseline".

0.2.26

  • Update ttf-parser to 0.21.

0.2.25

  • Add Font::glyph_svg_image for accessing glyph svg data.

0.2.24

  • Add Font::font_data for accessing underlying raw font data.

0.2.23

  • Update ttf-parser to 0.20.

0.2.22

  • Add v2::GlyphImage and Font::glyph_raster_image2 to expose width and height info.
  • Deprecate Font::glyph_raster_image & GlyphImage.
  • Improve OutlinedGlyph::draw documentation.

0.2.21

  • Update ttf-parser to 0.19.
  • Add GlyphImageFormat variants BitmapMono, BitmapMonoPacked, BitmapGray2, BitmapGray2Packed, BitmapGray4, BitmapGray4Packed, BitmapGray8, BitmapPremulBgra32.
  • Font::h_advance_unscaled, h_side_bearing_unscaled, v_advance_unscaled, v_side_bearing_unscaled and related ScaleFont methods now return 0.0 if the font does not define that value. Previously calls would panic when fonts lacked support.
  • Use edition 2021.

0.2.20

  • Add FontVec::as_slice, FontVec::into_vec.

0.2.19

  • Update ttf-parser to 0.18.

0.2.18

  • Update ttf-parser to 0.17.

0.2.17

  • Add VariableFont trait implemented by FontRef & FontVec. Provides variations & set_variation functions.
  • Add default enabled feature variable-fonts.

0.2.16

  • Add Font::pt_to_px_scale to ease converting point size to PxScale.
  • Add PxScale::round.

0.2.15

  • Fix some font outlines by always trying to "close" them at the end. Fixes Cantarell-VF.otf outlining.

0.2.14

  • Update ttf-parser to 0.15.

0.2.13

  • Update ttf-parser to 0.14.

0.2.12

  • Update owned-ttf-parser to 0.13.2.
  • Pre-parse cmap & kern subtables on all Font variants at initialization. This provides much faster glyph_id & kern method performance, results in 25-30% faster layout benchmark performance.

0.2.11

  • Font::outline will return None for rare invalid/empty glyph bounds instead of panicking.
  • Add Font::glyph_raster_image for color emoji fonts.

0.2.10

  • Update ttf-parser to 0.12.

0.2.9

  • Update ttf-parser to 0.11.

0.2.8

  • Add fallback bounding box calculation for malformed font glyphs with zero sized boxes.
  • Update ttf-parser to 0.10.

0.2.7

  • Update ttf-parser to 0.9.

0.2.6

  • Add Font::codepoint_ids method for iterating over (GlyphId, char) pairs.
  • Clarify documentation.

0.2.5

  • Add Font::units_per_em + documentation on unscaled font units.
  • Update ttf-parser to 0.8.

0.2.4

  • Update ttf-parser to 0.7 adding CID font support.

0.2.3

  • Add v_advance & v_side_bearing methods to ScaleFont + _unscaled variants to Font.

0.2.2

  • Add Font::glyph_bounds method, similar to glyph_brush's glyph_bounds but for a single glyph.
  • Rename OutlinedGlyph::bounds to OutlinedGlyph::px_bounds for clarity.

0.2.1

  • Update ttf-parser to 0.6.

0.2

  • Add _unscaled suffix to Font trait methods that deal with unscaled metrics. This helps distinguish ScaleFont's scaled metrics and can avoid unintended behaviour.
  • Rename "libm-math" -> "libm" for consistency with ab_glyph_rasterizer.

0.1

  • Implement fast glyph layout, outline & drawing primitives.