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====== Basic Appearance Images ====== {{image.png?nolink|}} ^ Color and Gray-scale Images ^^^ | Image Transparency | Set the transparency percentage of the image from opaque to completely transparent. || | Transparent Color | Transparent Color Use | Tick to activate the use of a transparent color in the image. | | ::: | Transparent Color | [[1910:desktop:dataset:legend:parameters:color|Choose a color]] that should be transparent. | | ::: | Transparent Color Margin | Enter the acceptable deviation (0-255) of an image pixel color from the chosen transparent color. | | Sharpen Image | See [[http://en.wikipedia.org/wiki/Unsharp_masking|Wikipedia Unsharp masking]]. || | Grayscale | Set the color image to grayscale. || ^ Image Adjustment ^^^ | Brightness | Set the image brightness. See [[http://en.wikipedia.org/wiki/Brightness|Wikipedia Brightness]]. || | Contrast | Set the image contrast. See [[http://en.wikipedia.org/wiki/Contrast_(vision)|Wikipedia Contrast]]. || | Saturation | Set the image saturation. See [[http://en.wikipedia.org/wiki/Saturation_(color_theory)|Wikipedia Saturation]]. || | Compare | Click to see the image in default values, click again to view the image in chosen specifications. || | Reset | Reset the image adjustment specification to the default values. || {{edit_all_parameters_disabled.png?nolink|}} The "Edit All Parameters" button is disabled, these are the only legend parameters to set for images.