(dataView, start, length)
| 307 | } |
| 308 | |
| 309 | function getStringFromCharCode(dataView, start, length) { |
| 310 | var str = ''; |
| 311 | var i; |
| 312 | |
| 313 | for (i = start, length += start; i < length; i++) { |
| 314 | str += fromCharCode(dataView.getUint8(i)); |
| 315 | } |
| 316 | |
| 317 | return str; |
| 318 | } |
| 319 | |
| 320 | function getOrientation(arrayBuffer) { |
| 321 | var dataView = new DataView(arrayBuffer); |