Blue Cat Audio

GregMalick · Post by **GregMalick** » Sat Jul 23, 2022 8:10 pm

I have a knob that I want to be able to dial in a Midi Note (image attached).
I can easily display the Integer representing the note in the knob. I have created an array of values in my .cxx and I would like the note# Integer to reference the element in the array and display the actual note in the knob.

string midiNotes="C-1;C#-1;D;D#-1;E-1;F-1;F#-1;G-1;G#-1;A-1;A#-1;B-1;C0;C#0;D0;D#0;E0;F0;F#0;G0;G#0;A0;A#0;B0;C1;C#1;D1;D#1;E1;F1;F#1;G1;G#1;A1;A#1;B1;C2;C#2;D2;D#2;E2;F2;F#2;G2;G#2;A2;A#2;B2;C3;C#3;D3;D#3;E3;F3;F#3;G3;G#3;A3;A#3;B3;C4;C#4;D4;D#4;E4;F4;F#4;G4;G#4;A4;A#4;B4;C5;C#5;D5;D#5;E5;F5;F#5;G5;G#5;A5;A#5;B5;C6;C#6;D6;D#6;E6;F6;F#6;G6;G#6;A6;A#6;B6;C7;C#7;D7;D#7;E7;F7;F#7;G7;G#7;A7;A#7;B7;C8;C#8;D8;D#8;E8;F8;F#8;G8;G#8;A8;A#8;B8;C9;C#9;D9;D#9;E9;F9;F#9;G9";
array<string> inputParametersEnums={midiNotes};

So instead of displaying the number 37 in the knob, C#2 would be displayed.
If this is possible, can someone show me how?

Blue Cat Audio · Post by **Blue Cat Audio** » Tue Jul 26, 2022 2:06 pm

Yes that should indeed work. Have you also defined min and max values for this parameter? (The doc says "Require that min and max values are defined.")

GregMalick · Post by **GregMalick** » Tue Jul 26, 2022 2:41 pm

Yes min & max are defined. Here's some of my cxx

#include "../library/Midi.hxx"

string midiNotes="C-1;C#-1;D;D#-1;E-1;F-1;F#-1;G-1;G#-1;A-1;A#-1;B-1;C0;C#0;D0;D#0;E0;F0;F#0;G0;G#0;A0;A#0;B0;C1;C#1;D1;D#1;E1;F1;F#1;G1;G#1;A1;A#1;B1;C2;C#2;D2;D#2;E2;F2;F#2;G2;G#2;A2;A#2;B2;C3;C#3;D3;D#3;E3;F3;F#3;G3;G#3;A3;A#3;B3;C4;C#4;D4;D#4;E4;F4;F#4;G4;G#4;A4;A#4;B4;C5;C#5;D5;D#5;E5;F5;F#5;G5;G#5;A5;A#5;B5;C6;C#6;D6;D#6;E6;F6;F#6;G6;G#6;A6;A#6;B6;C7;C#7;D7;D#7;E7;F7;F#7;G7;G#7;A7;A#7;B7;C8;C#8;D8;D#8;E8;F8;F#8;G8;G#8;A8;A#8;B8;C9;C#9;D9;D#9;E9;F9;F#9;G9";

// metadata
string name="MIDI Transpose";
string description="Transposes MIDI Note events by the selected amount";

array<string> inputParametersNames={"P0","P1","P2","P3","P4","P5"};
array<double> inputParameters(inputParametersNames.length);
array<double> inputParametersMin ={ 0, 0, 0, 0, 0, 0};
array<double> inputParametersMax ={127,100,20,20, 10,10};
array<double> inputParametersDefault={ 36,100, 0, 0, 1, 1};
array<int> inputParametersSteps ={128,100,21,21, 11,41};
array<string> inputParametersUnits ={"$%","%","%","%" };
array<string> inputParametersFormats={ , , , , ,"0.2" } ;
array<string> inputParametersEnums={midiNotes};

Below is my kuiml.
How do I get C#2 to display in the knob instead of 37?

<CELL h_position="10" v_position="10" >
<PARAM_TEXT param_id="custom_param0" content="NOTE" width="100%" cursor="system::hand" font_weight="bold" fit_text="abbreviate"/>
<PNS_SILVER_BLUE_MODERN_KNOB param_id="custom_param0" positions_count="128" image_scaling="0.6"/>
<PARAM_TEXT param_id="custom_param0" content="" v_position="38" width="100%" cursor="system::hand" font_weight= "bold" fit_text="abbreviate" />
<PARAM_TEXT param_id="custom_param0" content="{value}" spacing="50" width="65" value_format="0.0"/>
</CELL>

ilyaorlov · Post by **ilyaorlov** » Thu Jul 28, 2022 10:16 am

Try content="{text_value}"

GregMalick · Post by **GregMalick** » Fri Jul 29, 2022 10:06 pm

I got it. I needed
array<string> inputParametersEnums={"C-1;C#-1;D;D#-1;E-1;F-1;F#-1;G-1;G#-1;A-1;A#-1;B-1;C0;C#0;D0;D#0;E0;F0;F#0;G0;G#0;A0;A#0;B0;C1;C#1;D1;D#1;E1;F1;F#1;G1;G#1;A1;A#1;B1;C2;C#2;D2;D#2;E2;F2;F#2;G2;G#2;A2;A#2;B2;C3;C#3;D3;D#3;E3;F3;F#3;G3;G#3;A3;A#3;B3;C4;C#4;D4;D#4;E4;F4;F#4;G4;G#4;A4;A#4;B4;C5;C#5;D5;D#5;E5;F5;F#5;G5;G#5;A5;A#5;B5;C6;C#6;D6;D#6;E6;F6;F#6;G6;G#6;A6;A#6;B6;C7;C#7;D7;D#7;E7;F7;F#7;G7;G#7;A7;A#7;B7;C8;C#8;D8;D#8;E8;F8;F#8;G8;G#8;A8;A#8;B8;C9;C#9;D9;D#9;E9;F9;F#9;G9"};

also needed Ilya's suggestion content="{text_value}"

Blue Cat Audio

KVR Audio

Plug'n Script - display array string element in a knob.