Translations:Showfoto/Brightness/25/ca: Difference between revisions

Revision as of 11:57, 22 April 2013

Information about message (contribute)

This message has no documentation. If you know where or how this message is used, you can help other translators by adding documentation to this message.

Message definition (Showfoto/Brightness)

The <menuchoice>Gamma</menuchoice> control is like adjusting the curves tool upwards in the middle (see the figure). It affects mostly to the middle gray levels. Blacks will remain black and whites will remain white. (unlike <menuchoice>Brightness</menuchoice> control where blacks become gray). It compresses the histogram in the right part by compressing highlights, but shadows are expanded and thus causes to extend contrast there.

El control Gamma és com ajustar l'eina de corbes cap amunt al centre (veure la figura). Afecta sobretot als nivells mitjans de la majoria de grisos. Els negres es mantindran en negre i els blancs seguiran sent blancs (a diferència del control Lluminositat, on els negres esdevindran grisos). Comprimeix l'histograma a la part dreta comprimint les llums, però les ombres s'expandeixen i per tant causen que s'estengui el contrast entre aquests.