Function JM_make_spanlist

src/__init__.py:20498–20646

(line_dict, line, raw, buff, tp_rect)

def JM_make_spanlist(line_dict, line, raw, buff, tp_rect):
    if 1 or g_use_extra:
        return extra.JM_make_spanlist(line_dict, line, raw, buff, tp_rect)
    char_list = None
    span_list = []
    mupdf.fz_clear_buffer(buff)
    span_rect = mupdf.FzRect(mupdf.FzRect.Fixed_EMPTY)
    line_rect = mupdf.FzRect(mupdf.FzRect.Fixed_EMPTY)

    class char_style:
        def __init__(self, rhs=None):
            if rhs:
                self.size = rhs.size
                self.flags = rhs.flags
                self.char_flags = rhs.char_flags
                self.font = rhs.font
                self.argb = rhs.argb
                self.asc = rhs.asc
                self.desc = rhs.desc
                self.bidi = rhs.bidi
            else:
                self.size = -1
                self.flags = -1
                self.char_flags = -1
                self.font = ''
                self.argb = -1
                self.asc = 0
                self.desc = 0
                self.bidi = 0
        def __str__(self):
            ret = f'{self.size} {self.flags}'
            ret += f' {self.char_flags}'
            ret += f' {self.font} {self.color} {self.asc} {self.desc}'
            return ret

    old_style = char_style()
    style = char_style()
    span = None
    span_origin = None

    for ch in line:
        # start-trace
        r = JM_char_bbox(line, ch)
        if (not JM_rects_overlap(tp_rect, r)
                and not mupdf.fz_is_infinite_rect(tp_rect)
                ):
            continue

        # Info from:
        # detect_super_script()
        # fz_font_is_italic()
        # fz_font_is_serif()
        # fz_font_is_monospaced()
        # fz_font_is_bold()
        
        flags = JM_char_font_flags(mupdf.FzFont(mupdf.ll_fz_keep_font(ch.m_internal.font)), line, ch)
        origin = mupdf.FzPoint(ch.m_internal.origin)
        style.size = ch.m_internal.size