Editing QT GUI Number Sink

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[[Category:Block Docs]]
 
[[Category:Block Docs]]
Displays the data stream in as a number in a simple text box GUI along with an optional bar graph.  
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[[Category:Stub Docs]]
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This is the template for the [[:Category:Block_Docs|"Page-per-block Docs"]].  This first section should describe what the block does and how to use it, using however many paragraphs necessary.  Note that the title of the wiki page should match the block's name in GRC, i.e. the one defined in the block's .grc file.  Look at the [[FFT]] Block for a good example.
  
The displayed value can be the average of the input stream, in which case all items received are averaged. If not averaging, the display simply samples a value in the data stream based on the update time of this block.
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As this is a basic template, it's also in the [[:Category:Stub_Docs|"Stub Docs category"]]. Please improve it.
 
 
Note that due to a flaw in the implementation, this block cannot receive integer value inputs. It will take chars, shorts, and floats and properly convert them by setting itemsize of the constructor to one of these three values (sizeof_char, sizeof_short, and sizeof_float, respectively). If using integers, the block treats these as floats. Instead, put the integer input stream through an [[Int To Float]] block.
 
  
 
== Parameters ==
 
== Parameters ==
 
(''R''): <span class="plainlinks">[https://wiki.gnuradio.org/index.php/GNURadioCompanion#Variable_Controls ''Run-time adjustable'']</span>
 
(''R''): <span class="plainlinks">[https://wiki.gnuradio.org/index.php/GNURadioCompanion#Variable_Controls ''Run-time adjustable'']</span>
  
; Name
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; Param 1 (''R'')
: Name of the display
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: Description of parameter, provide any tips or recommended values. Note that the name of the parameter above should match the param's label that shows up in grc (e.g. Sample Rate).
 
 
; Autoscale
 
:
 
 
 
; Average
 
: Averaging coefficient (0 - 1)
 
 
 
; Graph Type
 
: The bar graph can be set to horizontal (NUM_GRAPH_HORIZ), vertical (NUM_GRAPH_VERT), or no graph (NUM_GRAPH_NONE).
 
 
 
; Number of Inputs
 
: Number of signals connected to sink
 
 
 
; Min
 
:
 
 
 
; Max
 
 
 
 
; Update Period (''R'')
 
:
 
 
 
; GUI Hint
 
: See [[GUI Hint]] for info about how to organize multiple QT GUIs
 
 
 
; Line Label
 
:
 
 
 
; Line Unit
 
:
 
 
 
; Line Color
 
:
 
  
; Line Factor
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; Param 2
:  
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: blah blah blah
  
 
== Example Flowgraph ==
 
== Example Flowgraph ==
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; C++ files
 
; C++ files
: [https://github.com/gnuradio/gnuradio/blob/master/gr-qtgui/lib/number_sink_impl.cc]
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: [https://github.com/gnuradio/gnuradio TODO]
  
 
; Header files
 
; Header files
: [https://github.com/gnuradio/gnuradio/blob/master/gr-qtgui/lib/number_sink_impl.h]
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: [https://github.com/gnuradio/gnuradio TODO]
  
 
; Public header files
 
; Public header files
: [https://github.com/gnuradio/gnuradio/blob/master/gr-qtgui/include/gnuradio/qtgui/number_sink.h]
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: [https://github.com/gnuradio/gnuradio TODO]
  
 
; Block definition
 
; Block definition
: [https://github.com/gnuradio/gnuradio/blob/master/gr-qtgui/grc/qtgui_number_sink.block.yml]
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: [https://github.com/gnuradio/gnuradio TODO]

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