(self, gstate=None, CA=1, ca=1, blendmode=None)
| 10210 | self._annot_refs.clear() |
| 10211 | |
| 10212 | def _set_opacity(self, gstate=None, CA=1, ca=1, blendmode=None): |
| 10213 | |
| 10214 | if CA >= 1 and ca >= 1 and blendmode is None: |
| 10215 | return |
| 10216 | tCA = int(round(max(CA , 0) * 100)) |
| 10217 | if tCA >= 100: |
| 10218 | tCA = 99 |
| 10219 | tca = int(round(max(ca, 0) * 100)) |
| 10220 | if tca >= 100: |
| 10221 | tca = 99 |
| 10222 | gstate = f"fitzca{tCA:02d}{tca:02d}" |
| 10223 | |
| 10224 | if not gstate: |
| 10225 | return |
| 10226 | page = _as_pdf_page(self.this) |
| 10227 | resources = mupdf.pdf_dict_get(page.obj(), PDF_NAME('Resources')) |
| 10228 | if not resources.m_internal: |
| 10229 | resources = mupdf.pdf_dict_put_dict(page.obj(), PDF_NAME('Resources'), 2) |
| 10230 | extg = mupdf.pdf_dict_get(resources, PDF_NAME('ExtGState')) |
| 10231 | if not extg.m_internal: |
| 10232 | extg = mupdf.pdf_dict_put_dict(resources, PDF_NAME('ExtGState'), 2) |
| 10233 | n = mupdf.pdf_dict_len(extg) |
| 10234 | for i in range(n): |
| 10235 | o1 = mupdf.pdf_dict_get_key(extg, i) |
| 10236 | name = mupdf.pdf_to_name(o1) |
| 10237 | if name == gstate: |
| 10238 | return gstate |
| 10239 | opa = mupdf.pdf_new_dict(page.doc(), 3) |
| 10240 | mupdf.pdf_dict_put_real(opa, PDF_NAME('CA'), CA) |
| 10241 | mupdf.pdf_dict_put_real(opa, PDF_NAME('ca'), ca) |
| 10242 | mupdf.pdf_dict_puts(extg, gstate, opa) |
| 10243 | return gstate |
| 10244 | |
| 10245 | def _set_pagebox(self, boxtype, rect): |
| 10246 | doc = self.parent |
no test coverage detected