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Knobman sliders

#21

Just modified the UDO so that the value for the slider’s min/max gets normalized to 0 - 1

opcode filmStrip, 0,Siiikkk
	Sident, iframes, iWidth, iHeight, kval, kmin, kmax xin
	knorm = (kval - kmin) / (kmax - kmin) ; normalize min and max values to 0 - 1 range
	if changed(kval) == 1 then
		SMessage sprintfk "crop(0, %d, %d, %d)", int(knorm*iframes)*iHeight, iWidth, iHeight
		chnset SMessage, Sident
	endif
endop

this also changes the UDO call to something like

    iknobW = 50 ;knob width
    iknobH = 50 ; knob height
    iframes = 100 ; number of image frames
    
    
    filmStrip "rsliderIdent1", iframes, iknobW, iknobH, kchop, 0.03, 0.5

where 0.03 is the min and 0.5 is the max

1 Like
How to "Feed" Meters?
#22

why your example(KnobImageSlider) knob can’t rotate ?

#23

One doesn’t rotate Knobman images. We just move through the frames which is what this example does. Btw, there is a new rotary slider look and feel with the latest version of Cabbage that you might prefer to use over the older one.

#24

U have example complete code ? if you have you can send to me. I want make custom knob sliders thanks .

#25

The full example is in the Examples folder under Miscellaneous…

#26

I see it already. but I get a problem as why knob can’t rotate.

#27

Or if knob will rotate must be file .svg ? in example Miscellaneous file import is .png

#28

Hi , I’m very new to cabbage audio or any programming but I am trying to learn how to make plugin.
Somehow, knobman-slider code in the example does not let me scroll thru the knobman stitched image when I run the example code. It shows the image but it does not look scroll to next frame . The value in the popup keeps changing when I drag the knob image. I have just installed latest cabbage software in win10 environment. Dose anyone have any clue ?
Please advise .
When I installed cabbage software, one .dll file could not be installed . Is this the reason?

#29

Hi , I solved my issue written in one above comment!! .
I solved it by changing my audio device setting sample rate to 44,1kHz from 48kHz.
I don’t know how this audio device setting is related to this issue.

#30

Hi @Dixy, can you let me know the version number you are using? I thought this issue with sampling rates and audio settings was fixed :thinking:

#31

I just checked here myself and I see the issue persists. :fearful: I’ll take another look and see if I can find a fix.

#32

Hi @Dixy. There is a new version available here that addresses this issue. I quickly tested on Windows and OSX and it seems to work fine now. Let me know if you’ve any further problems.

#33

Hello Rory

Thanks for the bug fix!
It looks fine now.