4.12. Polarne koordinate
| 4. Distort Filters |

### 4.12. Polarne koordinate

#### 4.12.1. Pregled

Slika 17.63. Example for Polar Coords filter

Izvirnik

“Polar Coords” filter applied

It gives a circular or a rectangular representation of your image with all the possible intermediates between both.

#### 4.12.2. Aktiviranje filtra

You can find this filter through Filters → Distorts → Polar Coords.

#### 4.12.3. Možnosti

Slika 17.64. “Polar Coords” filter options

Predogled

  The result of your settings will appear in the Preview without affecting the image until you click on OK.

Globina kroga v odstotkih

  Slider and input box allow you to set the "circularity" of the transformation, from rectangle (0%) to circle (100%).

Kot zamika

  This option controls the angle the drawing will start from (0 - 359°), and so turns it around the circle center.

Poslikaj nazaj

  When this option is checked, the drawing will start from the right instead of the left.

Poslikaj z vrha

  If unchecked, the mapping will put the bottom row in the middle and the top row on the outside. If checked, it will be the opposite.

V polarne

  If unchecked, the image will be circularly mapped into a rectangle (odd effect). If checked, the image will be mapped into a circle.

#### 4.12.4. Primeri

Slika 17.65. Z besedilom

If you have just written the text, you must Flatten the image before using the filter.

Slika 17.66. With two horizontal bars

4.11. Zavihaj |  | 4.13. Ripple

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