| def get_scale_ratio(model_page_info, page): | |
| pix = page.get_pixmap(dpi=72) | |
| pymu_width = int(pix.w) | |
| pymu_height = int(pix.h) | |
| width_from_json = model_page_info['page_info']['width'] | |
| height_from_json = model_page_info['page_info']['height'] | |
| horizontal_scale_ratio = width_from_json / pymu_width | |
| vertical_scale_ratio = height_from_json / pymu_height | |
| return horizontal_scale_ratio, vertical_scale_ratio | |