Created attachment 128140 [details] pdf with vertical text I'm trying to transform a pdf to html file using 'pdftohtml' that contain japanese langage. Everything is fine with horizontal text but each generated div for vertical text has width set to 0. I tried to fix this and I have found this in following function GfxCIDFont::getNextChar() : ... // vertical } else { w = 0; ... and width doesn't seem to be updated later. So I have tried to do like in horizontal mode : ... // vertical } else { w =getWidth(cid); ... the result is good, all my divs have a width. Is it the right way ? (there is a pdf exemple on attachment)
my last fix proposition wasn't good enough, actually a shift (x coordonate) was gradually added for each characters on same vertical line. I found a solution,in function Gfx::doShowText() : I changed : ... } else if (out->useDrawChar()) { ... state->shift(tdx, tdy); ... } by : ... } else if (out->useDrawChar()) { ... if (wMode) { // vertical state->shift(0, tdy); } else { // horizontal state->shift(tdx, tdy); } ... } as you can see I have made my changes only in "if (out->useDrawChar()) {" statement. perhaps it as to be done elsewhere too
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