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datatranslations-icon_64.pngDataTranslations

Deskbar:Preferenze
Locazione:/boot/system/preferences/DataTranslations
Impostazioni:~/config/settings/* - Every Translator creates its own settings file here after you've changes its defaults.
~/config/settings/system/DataTranslations settings - Stores the panel's window position.

Every application has the ability to open and save every file format for which there's a Translator installed. The settings for these Translators are configured in the DataTranslations preferences.


datatranslations.png

Depending on its capabilities, each Translator offers different settings. At least you'll get an Info... button that opens a window with the credits and the installation path.
The following table gives an overview of the default Translators and their most useful options.

BMP Images24bit, uncompressed, no transparency
EXR ImagesILM's high dynamic-range (HDR) format
GIF Images8bit, lossless compression, transparency
You can reduce the filesize by limiting the number of used colors and the palette.
You can write images with transparency, either by automatically using the alpha channel or by setting the RGB value that will be transparent by hand.
JPEG2000 Images24bit, compressed, no transparency
Here, you normally only care about the output quality.
JPEG Images24bit, compressed, no transparency
Besides the output quality you can also set a smoothing that will lessen compression artefacts but can blur the picture a little.
PCX Images24bit, uncompressed, no transparency, PC Paintbrush Exchange format
PNG Images32bit, lossless compression, transparency
PPM Images24bit, uncompressed, no transparency, Portable PixMap format
RAW Imagesup to 48bit, uncompressed, no transparency
RTF Text FilesFormatted text
SGI Images24bit, optional lossless compression, transparency
StyledEdit FilesFormatted text
TGA Images32bit, optional lossless compression, transparency
TIFF Images24bit, optional lossless compression, layers, transparency
WonderBrush Images32bit, layers, transparency, vector/pixel data


Screenshots, charts, black&white drawings and other images with few used colors, as well as small pictures are best saved as GIF (up to 256 colors) or PNG (millions of colors). JPEG, for example, introduces compression artefacts without gain in smaller filesize.