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Diffstat (limited to 'Build/source/libs/freetype2/freetype-src/docs/reference/ft2-properties.html')
-rw-r--r-- | Build/source/libs/freetype2/freetype-src/docs/reference/ft2-properties.html | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/Build/source/libs/freetype2/freetype-src/docs/reference/ft2-properties.html b/Build/source/libs/freetype2/freetype-src/docs/reference/ft2-properties.html index 7f50b609b7c..295241ce338 100644 --- a/Build/source/libs/freetype2/freetype-src/docs/reference/ft2-properties.html +++ b/Build/source/libs/freetype2/freetype-src/docs/reference/ft2-properties.html @@ -10,7 +10,7 @@ <meta name="viewport" content="width=device-width,initial-scale=1"> <meta http-equiv="x-ua-compatible" content="ie=edge"> - <meta name="description" content="API Reference Documentation for FreeType-2.10.2"> + <meta name="description" content="API Reference Documentation for FreeType-2.10.3"> @@ -40,7 +40,7 @@ - <title>Driver properties - FreeType-2.10.2 API Reference</title> + <title>Driver properties - FreeType-2.10.3 API Reference</title> @@ -98,7 +98,7 @@ <nav class="md-header-nav md-grid"> <div class="md-flex"> <div class="md-flex__cell md-flex__cell--shrink"> - <a href="." title="FreeType-2.10.2 API Reference" aria-label="FreeType-2.10.2 API Reference" class="md-header-nav__button md-logo"> + <a href="." title="FreeType-2.10.3 API Reference" aria-label="FreeType-2.10.3 API Reference" class="md-header-nav__button md-logo"> <img alt="logo" src="images/favico.ico" width="24" height="24"> @@ -111,7 +111,7 @@ <div class="md-flex__ellipsis md-header-nav__title" data-md-component="title"> <span class="md-header-nav__topic"> - FreeType-2.10.2 API Reference + FreeType-2.10.3 API Reference </span> <span class="md-header-nav__topic"> @@ -168,12 +168,12 @@ <div class="md-sidebar__inner"> <nav class="md-nav md-nav--primary" data-md-level="0"> <label class="md-nav__title md-nav__title--site" for="__drawer"> - <a href="." title="FreeType-2.10.2 API Reference" class="md-nav__button md-logo"> + <a href="." title="FreeType-2.10.3 API Reference" class="md-nav__button md-logo"> <img alt="logo" src="images/favico.ico" width="48" height="48"> </a> - FreeType-2.10.2 API Reference + FreeType-2.10.3 API Reference </label> <ul class="md-nav__list" data-md-scrollfix> @@ -1353,7 +1353,6 @@ <p>All glyphs that pass through the auto-hinter will be emboldened unless this property is set to TRUE. The same is true for the CFF, Type 1, and CID font modules if the ‘Adobe’ engine is selected (which is the default).</p> <p>Stem darkening emboldens glyphs at smaller sizes to make them more readable on common low-DPI screens when using linear alpha blending and gamma correction, see <code><a href="ft2-base_interface.html#ft_render_glyph">FT_Render_Glyph</a></code>. When not using linear alpha blending and gamma correction, glyphs will appear heavy and fuzzy!</p> <p>Gamma correction essentially lightens fonts since shades of grey are shifted to higher pixel values (= higher brightness) to match the original intention to the reality of our screens. The side-effect is that glyphs ‘thin out’. Mac OS X and Adobe's proprietary font rendering library implement a counter-measure: stem darkening at smaller sizes where shades of gray dominate. By emboldening a glyph slightly in relation to its pixel size, individual pixels get higher coverage of filled-in outlines and are therefore ‘blacker’. This counteracts the ‘thinning out’ of glyphs, making text remain readable at smaller sizes.</p> -<p>By default, the Adobe engines for CFF, Type 1, and CID fonts darken stems at smaller sizes, regardless of hinting, to enhance contrast. Setting this property, stem darkening gets switched off.</p> <p>For the auto-hinter, stem-darkening is experimental currently and thus switched off by default (this is, <code>no-stem-darkening</code> is set to TRUE by default). Total consistency with the CFF driver is not achieved right now because the emboldening method differs and glyphs must be scaled down on the Y-axis to keep outline points inside their precomputed blue zones. The smaller the size (especially 9ppem and down), the higher the loss of emboldening versus the CFF driver.</p> <p>Note that stem darkening is never applied if <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_NO_SCALE</a></code> is set.</p> <h4>note</h4> |