### 5.9. Polar Coordinates

#### 5.9.1. Pregled

Slika 17.76. Example for Polar Coordinates filter

Izvirnik

Filter applied

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

#### 5.9.2. Activating the Filter

This filter is found in the main menu under Filters → Distorts → Polar Coordinates….

#### 5.9.3. Možnosti

Slika 17.77. “Polar Coordinates” filter options

Presets, “Input Type”, Clipping, Blending Options, Predogled, Merge filter, Split view

  | Opomba
  These options are described in Razdelek 2, “Common Features”.

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.

X, Y

  These polar coordinates are active only if the “Choose middle” option is unchecked.

Choose middle

  Checked by default: origin center is at the middle of the layer. If unchecked, you can modify X and Y parameters to position the origin center.

#### 5.9.4. Primeri

Slika 17.78. Z besedilom

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

Slika 17.79. With two horizontal bars

5.8. Časopisni tisk |  | 5.10. Ripple

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