QT GUI Dial

From GNU Radio
Jump to: navigation, search

This block creates a dial control. The dial controls a variable which can be used for other items. Leave the label blank to use the variable id as the label. The block also creates an optional message with the control value that can be used in message-based applications. Note the Message Debug output in the Example Output below.
Added in 3.9

Parameters[edit]

(R): Run-time adjustable

Id
The variable name
Label
the name for the dial
Type
Float or Integer
Default Value
default: 0
Minimum
default: 0
Maximum
default: 100
Scale Factor
default: 1
Show Value
default: False
Minimum Size
default: 100
Message Property Name
default: 'value'
Color
options: [default, silver, gray, black, white, red, green, blue, navy, yellow, orange, purple, lime, aqua, teal]

See GUI Hint for how to position the GUI within a window.

Example Flowgraph[edit]

This file can be found at [1]

Test dialcontrol fg.png

Example Output[edit]

Test dialcontrol out.png

Source Files[edit]

C++ files
TODO
Header files
TODO
Public header files
TODO
Block definition
TODO