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removed parseJbig2 function

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Shikhar Agnihotri 2018-01-20 19:49:06 +05:30 committed by GitHub
parent 237bc2ef9d
commit 43e003cf5c
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1 changed files with 0 additions and 21 deletions
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src/core/jbig2.js
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@ -1099,27 +1099,6 @@ var Jbig2Image = (function Jbig2ImageClosure() {
} }
} }
function parseJbig2(data, start, end) { // eslint-disable-line no-unused-vars
var position = start;
if (data[position] !== 0x97 || data[position + 1] !== 0x4A ||
data[position + 2] !== 0x42 || data[position + 3] !== 0x32 ||
data[position + 4] !== 0x0D || data[position + 5] !== 0x0A ||
data[position + 6] !== 0x1A || data[position + 7] !== 0x0A) {
throw new Jbig2Error('invalid header');
}
var header = {};
position += 8;
var flags = data[position++];
header.randomAccess = !(flags & 1);
if (!(flags & 2)) {
header.numberOfPages = readUint32(data, position);
position += 4;
}
readSegments(header, data, position, end); // segments
throw new Error('Not implemented');
// processSegments(segments, new SimpleSegmentVisitor());
}
function parseJbig2Chunks(chunks) { function parseJbig2Chunks(chunks) {
var visitor = new SimpleSegmentVisitor(); var visitor = new SimpleSegmentVisitor();
for (var i = 0, ii = chunks.length; i < ii; i++) { for (var i = 0, ii = chunks.length; i < ii; i++) {