| COMMAND | DESCRIPTION |
| blur |
Soften the image in the main window,
using default blur rectangle. |
| blur 4 4 |
Soften the image in the main window,
using 16 pixels to calculate color of the central pixel. |
| blur off | Switch blur off. |
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blur off
bg black |
blur 3 3
bg black |
blur 6 6
bg black |
blur 12 12
bg black |
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blur off
bg white |
blur 3 3
bg white |
blur 6 6
bg white |
blur 12 12
bg white |
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