Changeset 261573 in webkit
- Timestamp:
- May 12, 2020 1:32:17 PM (4 years ago)
- Location:
- trunk
- Files:
-
- 3 added
- 5 edited
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LayoutTests/ChangeLog (modified) (1 diff)
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LayoutTests/fast/text/negative-line-gap-expected.html (added)
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LayoutTests/fast/text/negative-line-gap.html (added)
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LayoutTests/fast/text/resources/Ahem-negative-line-gap.ttf (added)
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LayoutTests/platform/ios/fast/text/international/complex-character-based-fallback-expected.txt (modified) (1 diff)
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LayoutTests/platform/mac/fast/text/international/complex-character-based-fallback-expected.txt (modified) (1 diff)
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Source/WebCore/ChangeLog (modified) (1 diff)
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Source/WebCore/platform/graphics/Font.cpp (modified) (1 diff)
Legend:
- Unmodified
- Added
- Removed
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trunk/LayoutTests/ChangeLog
r261550 r261573 1 2020-05-12 Myles C. Maxfield <mmaxfield@apple.com> 2 3 Text is clipped when rendered with fonts which have a negative line gap metric 4 https://bugs.webkit.org/show_bug.cgi?id=211683 5 <rdar://problem/62192986> 6 7 Reviewed by Zalan Bujtas. 8 9 * fast/text/negative-line-gap-expected.html: Added. 10 * fast/text/negative-line-gap.html: Added. 11 * fast/text/resources/Ahem-negative-line-gap.ttf: Added. 12 * platform/ios/fast/text/international/complex-character-based-fallback-expected.txt: 13 * platform/mac/fast/text/international/complex-character-based-fallback-expected.txt: 14 1 15 2020-05-12 Philippe Normand <pnormand@igalia.com> 2 16 -
trunk/LayoutTests/platform/ios/fast/text/international/complex-character-based-fallback-expected.txt
r224049 r261573 14 14 text run at (489,20) width 279: " covered by the default font and is rendered" 15 15 text run at (0,40) width 52: "using it." 16 RenderBlock {P} at (0,76) size 306x1 46[border: (3px solid #000000)]17 RenderText {#text} at (3,3) size 297x1 3916 RenderBlock {P} at (0,76) size 306x153 [border: (3px solid #000000)] 17 RenderText {#text} at (3,3) size 297x145 18 18 text run at (3,3) width 167: "\x{B87}\x{BA4}\x{BC1} \x{B89}\x{B99}\x{BCD}\x{B95}\x{BB3}\x{BC8}\x{BAA}\x{BCD} \x{BAA}\x{BCB}\x{BA9}\x{BCD}\x{BB1}" 19 text run at (3,2 3) width 267: "\x{B86}\x{BB0}\x{BCD}\x{BB5}\x{BAE}\x{BC1}\x{B9F}\x{BC8}\x{BAF}\x{BB5}\x{BB0}\x{BCD}\x{B95}\x{BB3}\x{BBE}\x{BB2}\x{BCD} \x{BA4}\x{BCA}\x{B95}\x{BC1}\x{B95}\x{BCD}\x{B95}\x{BAA}\x{BCD}\x{BAA}\x{B9F}\x{BCD}\x{B9F}\x{BC1}"20 text run at (3,4 3) width 277: "\x{B95}\x{B9F}\x{BCD}\x{B9F}\x{BC1}\x{BAA}\x{BCD}\x{BAA}\x{BBE}\x{B9F}\x{BC1}\x{B95}\x{BB3}\x{BCD} \x{B8F}\x{BA4}\x{BC1}\x{BAE}\x{BCD} \x{B87}\x{BA9}\x{BCD}\x{BB1}\x{BBF} \x{B87}\x{BB2}\x{BB5}\x{B9A}\x{BAE}\x{BBE}\x{B95}\x{BAA}\x{BCD}"21 text run at (3,6 3) width 297: "\x{BAA}\x{BAF}\x{BA9}\x{BCD}\x{BAA}\x{B9F}\x{BC1}\x{BA4}\x{BCD}\x{BA4}\x{B95}\x{BCD}\x{B95}\x{BC2}\x{B9F}\x{BBF}\x{BAF} \x{B92}\x{BB0}\x{BC1} \x{BAA}\x{BA9}\x{BCD}\x{BAE}\x{BCA}\x{BB4}\x{BBF}\x{B95}\x{BCD} \x{B95}\x{BB2}\x{BC8}\x{B95}\x{BCD}"22 text run at (3,8 3) width 279: "\x{B95}\x{BB3}\x{B9E}\x{BCD}\x{B9A}\x{BBF}\x{BAF}\x{BA4}\x{BCD} \x{BA4}\x{BBF}\x{B9F}\x{BCD}\x{B9F}\x{BAE}\x{BBE}\x{B95}\x{BC1}\x{BAE}\x{BCD}. \x{B87}\x{B99}\x{BCD}\x{B95}\x{BC1} \x{BA8}\x{BC0}\x{B99}\x{BCD}\x{B95}\x{BB3}\x{BC1}\x{BAE}\x{BCD}"23 text run at (3,10 3) width 268: "\x{B89}\x{B99}\x{BCD}\x{B95}\x{BB3}\x{BC1}\x{B95}\x{BCD}\x{B95}\x{BC1} \x{BB5}\x{BBF}\x{BB0}\x{BC1}\x{BAA}\x{BCD}\x{BAA}\x{BAE}\x{BBE}\x{BA9} \x{BA4}\x{BB2}\x{BC8}\x{BAA}\x{BCD}\x{BAA}\x{BC1}\x{B95}\x{BB3}\x{BBF}\x{BB2}\x{BCD}"24 text run at (3,12 3) width 155: "\x{BAA}\x{BC1}\x{BA4}\x{BBF}\x{BA4}\x{BBE}\x{B95}\x{B95}\x{BCD} \x{B95}\x{B9F}\x{BCD}\x{B9F}\x{BC1}\x{BB0}\x{BC8}\x{B95}\x{BB3}\x{BCD}!"25 RenderBlock {P} at (0,2 38) size 784x4019 text run at (3,24) width 267: "\x{B86}\x{BB0}\x{BCD}\x{BB5}\x{BAE}\x{BC1}\x{B9F}\x{BC8}\x{BAF}\x{BB5}\x{BB0}\x{BCD}\x{B95}\x{BB3}\x{BBE}\x{BB2}\x{BCD} \x{BA4}\x{BCA}\x{B95}\x{BC1}\x{B95}\x{BCD}\x{B95}\x{BAA}\x{BCD}\x{BAA}\x{B9F}\x{BCD}\x{B9F}\x{BC1}" 20 text run at (3,45) width 277: "\x{B95}\x{B9F}\x{BCD}\x{B9F}\x{BC1}\x{BAA}\x{BCD}\x{BAA}\x{BBE}\x{B9F}\x{BC1}\x{B95}\x{BB3}\x{BCD} \x{B8F}\x{BA4}\x{BC1}\x{BAE}\x{BCD} \x{B87}\x{BA9}\x{BCD}\x{BB1}\x{BBF} \x{B87}\x{BB2}\x{BB5}\x{B9A}\x{BAE}\x{BBE}\x{B95}\x{BAA}\x{BCD}" 21 text run at (3,66) width 297: "\x{BAA}\x{BAF}\x{BA9}\x{BCD}\x{BAA}\x{B9F}\x{BC1}\x{BA4}\x{BCD}\x{BA4}\x{B95}\x{BCD}\x{B95}\x{BC2}\x{B9F}\x{BBF}\x{BAF} \x{B92}\x{BB0}\x{BC1} \x{BAA}\x{BA9}\x{BCD}\x{BAE}\x{BCA}\x{BB4}\x{BBF}\x{B95}\x{BCD} \x{B95}\x{BB2}\x{BC8}\x{B95}\x{BCD}" 22 text run at (3,87) width 279: "\x{B95}\x{BB3}\x{B9E}\x{BCD}\x{B9A}\x{BBF}\x{BAF}\x{BA4}\x{BCD} \x{BA4}\x{BBF}\x{B9F}\x{BCD}\x{B9F}\x{BAE}\x{BBE}\x{B95}\x{BC1}\x{BAE}\x{BCD}. \x{B87}\x{B99}\x{BCD}\x{B95}\x{BC1} \x{BA8}\x{BC0}\x{B99}\x{BCD}\x{B95}\x{BB3}\x{BC1}\x{BAE}\x{BCD}" 23 text run at (3,108) width 268: "\x{B89}\x{B99}\x{BCD}\x{B95}\x{BB3}\x{BC1}\x{B95}\x{BCD}\x{B95}\x{BC1} \x{BB5}\x{BBF}\x{BB0}\x{BC1}\x{BAA}\x{BCD}\x{BAA}\x{BAE}\x{BBE}\x{BA9} \x{BA4}\x{BB2}\x{BC8}\x{BAA}\x{BCD}\x{BAA}\x{BC1}\x{B95}\x{BB3}\x{BBF}\x{BB2}\x{BCD}" 24 text run at (3,129) width 155: "\x{BAA}\x{BC1}\x{BA4}\x{BBF}\x{BA4}\x{BBE}\x{B95}\x{B95}\x{BCD} \x{B95}\x{B9F}\x{BCD}\x{B9F}\x{BC1}\x{BB0}\x{BC8}\x{B95}\x{BB3}\x{BCD}!" 25 RenderBlock {P} at (0,245) size 784x40 26 26 RenderText {#text} at (0,0) size 766x39 27 27 text run at (0,0) width 766: "This is the same text but specifying a font that covers Tamil. Note that the exclamation point is rendered using the same" 28 28 text run at (0,20) width 99: "font as the text." 29 RenderBlock {P} at (0, 294) size 306x146[border: (3px solid #000000)]30 RenderText {#text} at (3,3) size 297x1 3929 RenderBlock {P} at (0,301) size 306x153 [border: (3px solid #000000)] 30 RenderText {#text} at (3,3) size 297x145 31 31 text run at (3,3) width 167: "\x{B87}\x{BA4}\x{BC1} \x{B89}\x{B99}\x{BCD}\x{B95}\x{BB3}\x{BC8}\x{BAA}\x{BCD} \x{BAA}\x{BCB}\x{BA9}\x{BCD}\x{BB1}" 32 text run at (3,2 3) width 267: "\x{B86}\x{BB0}\x{BCD}\x{BB5}\x{BAE}\x{BC1}\x{B9F}\x{BC8}\x{BAF}\x{BB5}\x{BB0}\x{BCD}\x{B95}\x{BB3}\x{BBE}\x{BB2}\x{BCD} \x{BA4}\x{BCA}\x{B95}\x{BC1}\x{B95}\x{BCD}\x{B95}\x{BAA}\x{BCD}\x{BAA}\x{B9F}\x{BCD}\x{B9F}\x{BC1}"33 text run at (3,4 3) width 277: "\x{B95}\x{B9F}\x{BCD}\x{B9F}\x{BC1}\x{BAA}\x{BCD}\x{BAA}\x{BBE}\x{B9F}\x{BC1}\x{B95}\x{BB3}\x{BCD} \x{B8F}\x{BA4}\x{BC1}\x{BAE}\x{BCD} \x{B87}\x{BA9}\x{BCD}\x{BB1}\x{BBF} \x{B87}\x{BB2}\x{BB5}\x{B9A}\x{BAE}\x{BBE}\x{B95}\x{BAA}\x{BCD}"34 text run at (3,6 3) width 297: "\x{BAA}\x{BAF}\x{BA9}\x{BCD}\x{BAA}\x{B9F}\x{BC1}\x{BA4}\x{BCD}\x{BA4}\x{B95}\x{BCD}\x{B95}\x{BC2}\x{B9F}\x{BBF}\x{BAF} \x{B92}\x{BB0}\x{BC1} \x{BAA}\x{BA9}\x{BCD}\x{BAE}\x{BCA}\x{BB4}\x{BBF}\x{B95}\x{BCD} \x{B95}\x{BB2}\x{BC8}\x{B95}\x{BCD}"35 text run at (3,8 3) width 279: "\x{B95}\x{BB3}\x{B9E}\x{BCD}\x{B9A}\x{BBF}\x{BAF}\x{BA4}\x{BCD} \x{BA4}\x{BBF}\x{B9F}\x{BCD}\x{B9F}\x{BAE}\x{BBE}\x{B95}\x{BC1}\x{BAE}\x{BCD}. \x{B87}\x{B99}\x{BCD}\x{B95}\x{BC1} \x{BA8}\x{BC0}\x{B99}\x{BCD}\x{B95}\x{BB3}\x{BC1}\x{BAE}\x{BCD}"36 text run at (3,10 3) width 268: "\x{B89}\x{B99}\x{BCD}\x{B95}\x{BB3}\x{BC1}\x{B95}\x{BCD}\x{B95}\x{BC1} \x{BB5}\x{BBF}\x{BB0}\x{BC1}\x{BAA}\x{BCD}\x{BAA}\x{BAE}\x{BBE}\x{BA9} \x{BA4}\x{BB2}\x{BC8}\x{BAA}\x{BCD}\x{BAA}\x{BC1}\x{B95}\x{BB3}\x{BBF}\x{BB2}\x{BCD}"37 text run at (3,12 3) width 155: "\x{BAA}\x{BC1}\x{BA4}\x{BBF}\x{BA4}\x{BBE}\x{B95}\x{B95}\x{BCD} \x{B95}\x{B9F}\x{BCD}\x{B9F}\x{BC1}\x{BB0}\x{BC8}\x{B95}\x{BB3}\x{BCD}!"32 text run at (3,24) width 267: "\x{B86}\x{BB0}\x{BCD}\x{BB5}\x{BAE}\x{BC1}\x{B9F}\x{BC8}\x{BAF}\x{BB5}\x{BB0}\x{BCD}\x{B95}\x{BB3}\x{BBE}\x{BB2}\x{BCD} \x{BA4}\x{BCA}\x{B95}\x{BC1}\x{B95}\x{BCD}\x{B95}\x{BAA}\x{BCD}\x{BAA}\x{B9F}\x{BCD}\x{B9F}\x{BC1}" 33 text run at (3,45) width 277: "\x{B95}\x{B9F}\x{BCD}\x{B9F}\x{BC1}\x{BAA}\x{BCD}\x{BAA}\x{BBE}\x{B9F}\x{BC1}\x{B95}\x{BB3}\x{BCD} \x{B8F}\x{BA4}\x{BC1}\x{BAE}\x{BCD} \x{B87}\x{BA9}\x{BCD}\x{BB1}\x{BBF} \x{B87}\x{BB2}\x{BB5}\x{B9A}\x{BAE}\x{BBE}\x{B95}\x{BAA}\x{BCD}" 34 text run at (3,66) width 297: "\x{BAA}\x{BAF}\x{BA9}\x{BCD}\x{BAA}\x{B9F}\x{BC1}\x{BA4}\x{BCD}\x{BA4}\x{B95}\x{BCD}\x{B95}\x{BC2}\x{B9F}\x{BBF}\x{BAF} \x{B92}\x{BB0}\x{BC1} \x{BAA}\x{BA9}\x{BCD}\x{BAE}\x{BCA}\x{BB4}\x{BBF}\x{B95}\x{BCD} \x{B95}\x{BB2}\x{BC8}\x{B95}\x{BCD}" 35 text run at (3,87) width 279: "\x{B95}\x{BB3}\x{B9E}\x{BCD}\x{B9A}\x{BBF}\x{BAF}\x{BA4}\x{BCD} \x{BA4}\x{BBF}\x{B9F}\x{BCD}\x{B9F}\x{BAE}\x{BBE}\x{B95}\x{BC1}\x{BAE}\x{BCD}. \x{B87}\x{B99}\x{BCD}\x{B95}\x{BC1} \x{BA8}\x{BC0}\x{B99}\x{BCD}\x{B95}\x{BB3}\x{BC1}\x{BAE}\x{BCD}" 36 text run at (3,108) width 268: "\x{B89}\x{B99}\x{BCD}\x{B95}\x{BB3}\x{BC1}\x{B95}\x{BCD}\x{B95}\x{BC1} \x{BB5}\x{BBF}\x{BB0}\x{BC1}\x{BAA}\x{BCD}\x{BAA}\x{BAE}\x{BBE}\x{BA9} \x{BA4}\x{BB2}\x{BC8}\x{BAA}\x{BCD}\x{BAA}\x{BC1}\x{B95}\x{BB3}\x{BBF}\x{BB2}\x{BCD}" 37 text run at (3,129) width 155: "\x{BAA}\x{BC1}\x{BA4}\x{BBF}\x{BA4}\x{BBE}\x{B95}\x{B95}\x{BCD} \x{B95}\x{B9F}\x{BCD}\x{B9F}\x{BC1}\x{BB0}\x{BC8}\x{B95}\x{BB3}\x{BCD}!" -
trunk/LayoutTests/platform/mac/fast/text/international/complex-character-based-fallback-expected.txt
r233831 r261573 14 14 text run at (489,18) width 279: " covered by the default font and is rendered" 15 15 text run at (0,36) width 52: "using it." 16 RenderBlock {P} at (0,70) size 306x1 39[border: (3px solid #000000)]17 RenderText {#text} at (3,3) size 297x13 216 RenderBlock {P} at (0,70) size 306x146 [border: (3px solid #000000)] 17 RenderText {#text} at (3,3) size 297x138 18 18 text run at (3,3) width 167: "\x{B87}\x{BA4}\x{BC1} \x{B89}\x{B99}\x{BCD}\x{B95}\x{BB3}\x{BC8}\x{BAA}\x{BCD} \x{BAA}\x{BCB}\x{BA9}\x{BCD}\x{BB1}" 19 text run at (3,2 2) width 267: "\x{B86}\x{BB0}\x{BCD}\x{BB5}\x{BAE}\x{BC1}\x{B9F}\x{BC8}\x{BAF}\x{BB5}\x{BB0}\x{BCD}\x{B95}\x{BB3}\x{BBE}\x{BB2}\x{BCD} \x{BA4}\x{BCA}\x{B95}\x{BC1}\x{B95}\x{BCD}\x{B95}\x{BAA}\x{BCD}\x{BAA}\x{B9F}\x{BCD}\x{B9F}\x{BC1}"20 text run at (3,4 1) width 277: "\x{B95}\x{B9F}\x{BCD}\x{B9F}\x{BC1}\x{BAA}\x{BCD}\x{BAA}\x{BBE}\x{B9F}\x{BC1}\x{B95}\x{BB3}\x{BCD} \x{B8F}\x{BA4}\x{BC1}\x{BAE}\x{BCD} \x{B87}\x{BA9}\x{BCD}\x{BB1}\x{BBF} \x{B87}\x{BB2}\x{BB5}\x{B9A}\x{BAE}\x{BBE}\x{B95}\x{BAA}\x{BCD}"21 text run at (3,6 0) width 297: "\x{BAA}\x{BAF}\x{BA9}\x{BCD}\x{BAA}\x{B9F}\x{BC1}\x{BA4}\x{BCD}\x{BA4}\x{B95}\x{BCD}\x{B95}\x{BC2}\x{B9F}\x{BBF}\x{BAF} \x{B92}\x{BB0}\x{BC1} \x{BAA}\x{BA9}\x{BCD}\x{BAE}\x{BCA}\x{BB4}\x{BBF}\x{B95}\x{BCD} \x{B95}\x{BB2}\x{BC8}\x{B95}\x{BCD}"22 text run at (3, 79) width 279: "\x{B95}\x{BB3}\x{B9E}\x{BCD}\x{B9A}\x{BBF}\x{BAF}\x{BA4}\x{BCD} \x{BA4}\x{BBF}\x{B9F}\x{BCD}\x{B9F}\x{BAE}\x{BBE}\x{B95}\x{BC1}\x{BAE}\x{BCD}. \x{B87}\x{B99}\x{BCD}\x{B95}\x{BC1} \x{BA8}\x{BC0}\x{B99}\x{BCD}\x{B95}\x{BB3}\x{BC1}\x{BAE}\x{BCD}"23 text run at (3, 98) width 268: "\x{B89}\x{B99}\x{BCD}\x{B95}\x{BB3}\x{BC1}\x{B95}\x{BCD}\x{B95}\x{BC1} \x{BB5}\x{BBF}\x{BB0}\x{BC1}\x{BAA}\x{BCD}\x{BAA}\x{BAE}\x{BBE}\x{BA9} \x{BA4}\x{BB2}\x{BC8}\x{BAA}\x{BCD}\x{BAA}\x{BC1}\x{B95}\x{BB3}\x{BBF}\x{BB2}\x{BCD}"24 text run at (3,1 17) width 155: "\x{BAA}\x{BC1}\x{BA4}\x{BBF}\x{BA4}\x{BBE}\x{B95}\x{B95}\x{BCD} \x{B95}\x{B9F}\x{BCD}\x{B9F}\x{BC1}\x{BB0}\x{BC8}\x{B95}\x{BB3}\x{BCD}!"25 RenderBlock {P} at (0,2 25) size 784x3619 text run at (3,23) width 267: "\x{B86}\x{BB0}\x{BCD}\x{BB5}\x{BAE}\x{BC1}\x{B9F}\x{BC8}\x{BAF}\x{BB5}\x{BB0}\x{BCD}\x{B95}\x{BB3}\x{BBE}\x{BB2}\x{BCD} \x{BA4}\x{BCA}\x{B95}\x{BC1}\x{B95}\x{BCD}\x{B95}\x{BAA}\x{BCD}\x{BAA}\x{B9F}\x{BCD}\x{B9F}\x{BC1}" 20 text run at (3,43) width 277: "\x{B95}\x{B9F}\x{BCD}\x{B9F}\x{BC1}\x{BAA}\x{BCD}\x{BAA}\x{BBE}\x{B9F}\x{BC1}\x{B95}\x{BB3}\x{BCD} \x{B8F}\x{BA4}\x{BC1}\x{BAE}\x{BCD} \x{B87}\x{BA9}\x{BCD}\x{BB1}\x{BBF} \x{B87}\x{BB2}\x{BB5}\x{B9A}\x{BAE}\x{BBE}\x{B95}\x{BAA}\x{BCD}" 21 text run at (3,63) width 297: "\x{BAA}\x{BAF}\x{BA9}\x{BCD}\x{BAA}\x{B9F}\x{BC1}\x{BA4}\x{BCD}\x{BA4}\x{B95}\x{BCD}\x{B95}\x{BC2}\x{B9F}\x{BBF}\x{BAF} \x{B92}\x{BB0}\x{BC1} \x{BAA}\x{BA9}\x{BCD}\x{BAE}\x{BCA}\x{BB4}\x{BBF}\x{B95}\x{BCD} \x{B95}\x{BB2}\x{BC8}\x{B95}\x{BCD}" 22 text run at (3,83) width 279: "\x{B95}\x{BB3}\x{B9E}\x{BCD}\x{B9A}\x{BBF}\x{BAF}\x{BA4}\x{BCD} \x{BA4}\x{BBF}\x{B9F}\x{BCD}\x{B9F}\x{BAE}\x{BBE}\x{B95}\x{BC1}\x{BAE}\x{BCD}. \x{B87}\x{B99}\x{BCD}\x{B95}\x{BC1} \x{BA8}\x{BC0}\x{B99}\x{BCD}\x{B95}\x{BB3}\x{BC1}\x{BAE}\x{BCD}" 23 text run at (3,103) width 268: "\x{B89}\x{B99}\x{BCD}\x{B95}\x{BB3}\x{BC1}\x{B95}\x{BCD}\x{B95}\x{BC1} \x{BB5}\x{BBF}\x{BB0}\x{BC1}\x{BAA}\x{BCD}\x{BAA}\x{BAE}\x{BBE}\x{BA9} \x{BA4}\x{BB2}\x{BC8}\x{BAA}\x{BCD}\x{BAA}\x{BC1}\x{B95}\x{BB3}\x{BBF}\x{BB2}\x{BCD}" 24 text run at (3,123) width 155: "\x{BAA}\x{BC1}\x{BA4}\x{BBF}\x{BA4}\x{BBE}\x{B95}\x{B95}\x{BCD} \x{B95}\x{B9F}\x{BCD}\x{B9F}\x{BC1}\x{BB0}\x{BC8}\x{B95}\x{BB3}\x{BCD}!" 25 RenderBlock {P} at (0,232) size 784x36 26 26 RenderText {#text} at (0,0) size 766x36 27 27 text run at (0,0) width 766: "This is the same text but specifying a font that covers Tamil. Note that the exclamation point is rendered using the same" 28 28 text run at (0,18) width 99: "font as the text." 29 RenderBlock {P} at (0,2 77) size 306x139[border: (3px solid #000000)]30 RenderText {#text} at (3,3) size 297x13 229 RenderBlock {P} at (0,284) size 306x146 [border: (3px solid #000000)] 30 RenderText {#text} at (3,3) size 297x138 31 31 text run at (3,3) width 167: "\x{B87}\x{BA4}\x{BC1} \x{B89}\x{B99}\x{BCD}\x{B95}\x{BB3}\x{BC8}\x{BAA}\x{BCD} \x{BAA}\x{BCB}\x{BA9}\x{BCD}\x{BB1}" 32 text run at (3,2 2) width 267: "\x{B86}\x{BB0}\x{BCD}\x{BB5}\x{BAE}\x{BC1}\x{B9F}\x{BC8}\x{BAF}\x{BB5}\x{BB0}\x{BCD}\x{B95}\x{BB3}\x{BBE}\x{BB2}\x{BCD} \x{BA4}\x{BCA}\x{B95}\x{BC1}\x{B95}\x{BCD}\x{B95}\x{BAA}\x{BCD}\x{BAA}\x{B9F}\x{BCD}\x{B9F}\x{BC1}"33 text run at (3,4 1) width 277: "\x{B95}\x{B9F}\x{BCD}\x{B9F}\x{BC1}\x{BAA}\x{BCD}\x{BAA}\x{BBE}\x{B9F}\x{BC1}\x{B95}\x{BB3}\x{BCD} \x{B8F}\x{BA4}\x{BC1}\x{BAE}\x{BCD} \x{B87}\x{BA9}\x{BCD}\x{BB1}\x{BBF} \x{B87}\x{BB2}\x{BB5}\x{B9A}\x{BAE}\x{BBE}\x{B95}\x{BAA}\x{BCD}"34 text run at (3,6 0) width 297: "\x{BAA}\x{BAF}\x{BA9}\x{BCD}\x{BAA}\x{B9F}\x{BC1}\x{BA4}\x{BCD}\x{BA4}\x{B95}\x{BCD}\x{B95}\x{BC2}\x{B9F}\x{BBF}\x{BAF} \x{B92}\x{BB0}\x{BC1} \x{BAA}\x{BA9}\x{BCD}\x{BAE}\x{BCA}\x{BB4}\x{BBF}\x{B95}\x{BCD} \x{B95}\x{BB2}\x{BC8}\x{B95}\x{BCD}"35 text run at (3, 79) width 279: "\x{B95}\x{BB3}\x{B9E}\x{BCD}\x{B9A}\x{BBF}\x{BAF}\x{BA4}\x{BCD} \x{BA4}\x{BBF}\x{B9F}\x{BCD}\x{B9F}\x{BAE}\x{BBE}\x{B95}\x{BC1}\x{BAE}\x{BCD}. \x{B87}\x{B99}\x{BCD}\x{B95}\x{BC1} \x{BA8}\x{BC0}\x{B99}\x{BCD}\x{B95}\x{BB3}\x{BC1}\x{BAE}\x{BCD}"36 text run at (3, 98) width 268: "\x{B89}\x{B99}\x{BCD}\x{B95}\x{BB3}\x{BC1}\x{B95}\x{BCD}\x{B95}\x{BC1} \x{BB5}\x{BBF}\x{BB0}\x{BC1}\x{BAA}\x{BCD}\x{BAA}\x{BAE}\x{BBE}\x{BA9} \x{BA4}\x{BB2}\x{BC8}\x{BAA}\x{BCD}\x{BAA}\x{BC1}\x{B95}\x{BB3}\x{BBF}\x{BB2}\x{BCD}"37 text run at (3,1 17) width 155: "\x{BAA}\x{BC1}\x{BA4}\x{BBF}\x{BA4}\x{BBE}\x{B95}\x{B95}\x{BCD} \x{B95}\x{B9F}\x{BCD}\x{B9F}\x{BC1}\x{BB0}\x{BC8}\x{B95}\x{BB3}\x{BCD}!"32 text run at (3,23) width 267: "\x{B86}\x{BB0}\x{BCD}\x{BB5}\x{BAE}\x{BC1}\x{B9F}\x{BC8}\x{BAF}\x{BB5}\x{BB0}\x{BCD}\x{B95}\x{BB3}\x{BBE}\x{BB2}\x{BCD} \x{BA4}\x{BCA}\x{B95}\x{BC1}\x{B95}\x{BCD}\x{B95}\x{BAA}\x{BCD}\x{BAA}\x{B9F}\x{BCD}\x{B9F}\x{BC1}" 33 text run at (3,43) width 277: "\x{B95}\x{B9F}\x{BCD}\x{B9F}\x{BC1}\x{BAA}\x{BCD}\x{BAA}\x{BBE}\x{B9F}\x{BC1}\x{B95}\x{BB3}\x{BCD} \x{B8F}\x{BA4}\x{BC1}\x{BAE}\x{BCD} \x{B87}\x{BA9}\x{BCD}\x{BB1}\x{BBF} \x{B87}\x{BB2}\x{BB5}\x{B9A}\x{BAE}\x{BBE}\x{B95}\x{BAA}\x{BCD}" 34 text run at (3,63) width 297: "\x{BAA}\x{BAF}\x{BA9}\x{BCD}\x{BAA}\x{B9F}\x{BC1}\x{BA4}\x{BCD}\x{BA4}\x{B95}\x{BCD}\x{B95}\x{BC2}\x{B9F}\x{BBF}\x{BAF} \x{B92}\x{BB0}\x{BC1} \x{BAA}\x{BA9}\x{BCD}\x{BAE}\x{BCA}\x{BB4}\x{BBF}\x{B95}\x{BCD} \x{B95}\x{BB2}\x{BC8}\x{B95}\x{BCD}" 35 text run at (3,83) width 279: "\x{B95}\x{BB3}\x{B9E}\x{BCD}\x{B9A}\x{BBF}\x{BAF}\x{BA4}\x{BCD} \x{BA4}\x{BBF}\x{B9F}\x{BCD}\x{B9F}\x{BAE}\x{BBE}\x{B95}\x{BC1}\x{BAE}\x{BCD}. \x{B87}\x{B99}\x{BCD}\x{B95}\x{BC1} \x{BA8}\x{BC0}\x{B99}\x{BCD}\x{B95}\x{BB3}\x{BC1}\x{BAE}\x{BCD}" 36 text run at (3,103) width 268: "\x{B89}\x{B99}\x{BCD}\x{B95}\x{BB3}\x{BC1}\x{B95}\x{BCD}\x{B95}\x{BC1} \x{BB5}\x{BBF}\x{BB0}\x{BC1}\x{BAA}\x{BCD}\x{BAA}\x{BAE}\x{BBE}\x{BA9} \x{BA4}\x{BB2}\x{BC8}\x{BAA}\x{BCD}\x{BAA}\x{BC1}\x{B95}\x{BB3}\x{BBF}\x{BB2}\x{BCD}" 37 text run at (3,123) width 155: "\x{BAA}\x{BC1}\x{BA4}\x{BBF}\x{BA4}\x{BBE}\x{B95}\x{B95}\x{BCD} \x{B95}\x{B9F}\x{BCD}\x{B9F}\x{BC1}\x{BB0}\x{BC8}\x{B95}\x{BB3}\x{BCD}!" -
trunk/Source/WebCore/ChangeLog
r261572 r261573 1 2020-05-12 Myles C. Maxfield <mmaxfield@apple.com> 2 3 Text is clipped when rendered with fonts which have a negative line gap metric 4 https://bugs.webkit.org/show_bug.cgi?id=211683 5 <rdar://problem/62192986> 6 7 Reviewed by Zalan Bujtas. 8 9 ... As seen on nytimes.com. 10 11 Some fonts have negative line gap metrics. Chrome and Firefox both clamp it to 0, so the 12 line-height isn't decreased. However, we were honoring the negative line gap, thereby decreasing 13 line-height. 14 15 There are some typographical reasons to want a negative line gap, which is why this clamping 16 behavior shouldn't be done in the platform text library. In the interest of matching other 17 browsers, we should perform this clamping ourselves in WebKit. 18 19 Test: fast/text/negative-line-gap.html 20 21 * platform/graphics/Font.cpp: 22 (WebCore::Font::platformGlyphInit): 23 1 24 2020-05-12 Ross Kirsling <ross.kirsling@sony.com> 2 25 -
trunk/Source/WebCore/platform/graphics/Font.cpp
r254534 r261573 138 138 m_spaceWidth = width; 139 139 m_fontMetrics.setZeroWidth(widthForGlyph(m_zeroGlyph)); 140 auto amountToAdjustLineGap = std::min(m_fontMetrics.floatLineGap(), 0.0f); 141 m_fontMetrics.setLineGap(m_fontMetrics.floatLineGap() - amountToAdjustLineGap); 142 m_fontMetrics.setLineSpacing(m_fontMetrics.floatLineSpacing() - amountToAdjustLineGap); 140 143 determinePitch(); 141 144 m_adjustedSpaceWidth = m_treatAsFixedPitch ? ceilf(width) : roundf(width);
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