| OLD | NEW |
|---|
| (Empty) | |
| 1 <!DOCTYPE html> |
| 2 <style> |
| 3 #break-test { |
| 4 font:50px/1 Ahem; |
| 5 width:3em; |
| 6 } |
| 7 #result { |
| 8 font:15px/1 monospace; |
| 9 white-space:pre; |
| 10 } |
| 11 </style> |
| 12 <div id="result"></div> |
| 13 <div id="break-test"></div> |
| 14 <script> |
| 15 var beginChar = 33; |
| 16 var endChar = 127; |
| 17 var breakTest = document.getElementById("break-test"); |
| 18 var breakTestFontsize = parseFloat(getComputedStyle(breakTest).fontSize); |
| 19 var nbsp = String.fromCharCode(0xA0); |
| 20 nbsp = nbsp + nbsp; |
| 21 |
| 22 var matrix = getLineBreakMatrix(); |
| 23 |
| 24 var header = []; |
| 25 for (var i = 0; i < matrix.length; i++) |
| 26 header.push(String.fromCharCode(beginChar + i)); |
| 27 var rows = [" " + header.join("")]; |
| 28 for (var i = 0; i < matrix.length; i++) { |
| 29 rows.push(String.fromCharCode(beginChar + i) + " " + matrix[i].map(function
(canBreak) { |
| 30 return canBreak ? "/" : "X"; |
| 31 }).join("")); |
| 32 } |
| 33 result.textContent = rows.join("\n"); |
| 34 |
| 35 function getLineBreakMatrix() { |
| 36 var matrix = []; |
| 37 for (var last = beginChar; last < endChar; last++) { |
| 38 var canBreakBefore = []; |
| 39 for (var current = beginChar; current < endChar; current++) |
| 40 canBreakBefore.push(canBreakBetween(last, current)); |
| 41 matrix.push(canBreakBefore); |
| 42 } |
| 43 return matrix; |
| 44 } |
| 45 |
| 46 function canBreakBetween(last, current) { |
| 47 breakTest.textContent = nbsp + String.fromCharCode(last) + String.fromCharCo
de(current); |
| 48 return breakTest.offsetHeight / breakTestFontsize > 1.9; |
| 49 } |
| 50 |
| 51 breakTest.textContent = ""; |
| 52 if (window.testRunner) |
| 53 testRunner.dumpAsText(); |
| 54 </script> |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 1370203005:
Fix line break opportunities between HYPHEN-MINUS and closing punctuation (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master