Ultimo aggiornamento 2011-10-23
Frequenza di utilizzo: 1
Qualità:
Sii il primo a votare
Inglese
color similarity is how similar the colors of different pixels must be, for operations to consider them to be the same. if you set it to something other than exact match, you can work more effectively with dithered images and photos, in a comparable manner to the "magic wand" feature of other paint programs. this feature applies to: selections: in transparent mode, any color in the selection that is similar to the background color will be made transparent. flood fill: for regions with similar - but not identical - colored pixels, a higher setting is likely to fill more pixels. color eraser: any pixel whose color is similar to the foreground color will be replaced with the background color. autocrop and remove internal border: for borders with similar - but not identical - colored pixels, a higher setting is more likely to crop the whole border. higher settings mean that operations consider an increased range of colors to be sufficiently similar so as to be the same. therefore, you should increase the setting if the above operations are not affecting pixels whose colors you consider to be similar enough. however, if they are having too much of an effect and are changing pixels whose colors you do not consider to be similar (e. g. if flood fill is changing too many pixels), you should decrease this setting.
