Specifies the current brightness value of an image.

See Also | Example

Signature

object.Brightness

object

Raster
The object or objects this property applies to.

Brightness

Integer; read-write
The brightness value is a positive integer between 0 and 100 inclusive. The default value is 50.

Remarks

You can adjust the image brightness, contrast, and fade to the display of the image as well as to the plotted output without affecting the original raster image file. Adjust brightness to darken or lighten an image. Adjust contrast to make images that have poor quality easier to read. Adjust fade to make vectors easier to see over images and to create a watermark effect in your plotted output.

Bitonal images cannot be adjusted for brightness, contrast, or fade.