()
| 137 | mag = renderer.get_image_magnification() |
| 138 | |
| 139 | def flush_images(): |
| 140 | if len(image_group) == 1: |
| 141 | image_group[0].draw(renderer) |
| 142 | elif len(image_group) > 1: |
| 143 | data, l, b = composite_images(image_group, renderer, mag) |
| 144 | if data.size != 0: |
| 145 | gc = renderer.new_gc() |
| 146 | gc.set_clip_rectangle(parent.bbox) |
| 147 | gc.set_clip_path(parent.get_clip_path()) |
| 148 | renderer.draw_image(gc, round(l), round(b), data) |
| 149 | gc.restore() |
| 150 | del image_group[:] |
| 151 | |
| 152 | for a in artists: |
| 153 | if (isinstance(a, _ImageBase) and a.can_composite() and |
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