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Scale Dialog

Use the --scale option to create a scale dialog.

The scale dialog supports the following options:

--text=TEXT

Set the dialog text. (Default: Adjust the scale value)

--value=VALUE

Set initial value. (Default: 0) You must specify value between minimum value to maximum value.

--min-value=VALUE

Set minimum value. (Default: 0)

--max-value=VALUE

Set maximum value. (Default: 100)

--step=VALUE

Set step size. (Default: 1)

--print-partial

Print value to standard output, whenever a value is changed.

--hide-value

Hide value on dialog.

The following example script shows how to create a scale dialog: 

#!/bin/sh

VALUE=`zenity --scale --text="Select window transparency." --value=50`

case $? in
         0)
		echo "You selected $VALUE%.";;
         1)
                echo "No value selected.";;
        -1)
                echo "An unexpected error has occurred.";;
esac

Scale Dialog Example

Zenity scale dialog example