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Attempts to align the vertical glyphs with the orizontal baseline on OS X with Core Text. This is gonna be harder...

This commit is contained in:
Pietro Gagliardi 2017-02-23 21:37:41 -05:00
parent 0f2b2b1fe5
commit e5f3646fcf
1 changed files with 15 additions and 2 deletions
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17
darwin/attrstr.m
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@ -220,10 +220,23 @@ static int processAttribute(uiAttributedString *s, uiAttributeSpec *spec, size_t
Block_release(block); Block_release(block);
break; break;
case uiAttributeVerticalForms: case uiAttributeVerticalForms:
if (spec->Value != 0) if (spec->Value != 0) {
CFAttributedStringSetAttribute(p->mas, range, kCTVerticalFormsAttributeName, kCFBooleanTrue); CFAttributedStringSetAttribute(p->mas, range, kCTVerticalFormsAttributeName, kCFBooleanTrue);
else // CFAttributedStringSetAttribute(p->mas, range, kCTBaselineClassAttributeName, kCTBaselineClassRoman);
// CFAttributedStringSetAttribute(p->mas, range, kCTBaselineClassAttributeName, kCTBaselineClassIdeographicCentered);
// CFAttributedStringSetAttribute(p->mas, range, kCTBaselineClassAttributeName, kCTBaselineClassIdeographicLow);
// CFAttributedStringSetAttribute(p->mas, range, kCTBaselineClassAttributeName, kCTBaselineClassIdeographicHigh);
// CFAttributedStringSetAttribute(p->mas, range, kCTBaselineClassAttributeName, kCTBaselineClassHanging);
// CFAttributedStringSetAttribute(p->mas, range, kCTBaselineClassAttributeName, kCTBaselineClassMath);
} else {
CFAttributedStringSetAttribute(p->mas, range, kCTVerticalFormsAttributeName, kCFBooleanFalse); CFAttributedStringSetAttribute(p->mas, range, kCTVerticalFormsAttributeName, kCFBooleanFalse);
// CFAttributedStringSetAttribute(p->mas, range, kCTBaselineClassAttributeName, kCTBaselineClassRoman);
// CFAttributedStringSetAttribute(p->mas, range, kCTBaselineClassAttributeName, kCTBaselineClassIdeographicCentered);
// CFAttributedStringSetAttribute(p->mas, range, kCTBaselineClassAttributeName, kCTBaselineClassIdeographicLow);
// CFAttributedStringSetAttribute(p->mas, range, kCTBaselineClassAttributeName, kCTBaselineClassIdeographicHigh);
// CFAttributedStringSetAttribute(p->mas, range, kCTBaselineClassAttributeName, kCTBaselineClassHanging);
// CFAttributedStringSetAttribute(p->mas, range, kCTBaselineClassAttributeName, kCTBaselineClassMath);
}
break; break;
case uiAttributeUnderline: case uiAttributeUnderline:
switch (spec->Value) { switch (spec->Value) {