custom component question

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  • #551
    Widy75
    Participant
    • Topics: 10
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    i’m think about a wave table editor for my shruthi
    to create since cycle waveforms (drawing by hand ) on a 129×127 matrix …. 129 byte values

    so i mess around with the custom control …. e.g mouse pressed event or so on …
    all i got is a mouse event and a component .. i miss a dc or whatever to draw a pixel

    should this even be possibel ?
    – i need the x y position of mouse
    – device context to draw / remove pixel
    just for visual representation …

    i see some examples here in the forum ( or was is a other one) .. but i didn’t find it again ..hm

    thx widy

    #3863
    atom
    Keymaster
    • Topics: 159
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    • ★★★★★

    It’s possible to draw stuff with lua, but for waveforms there is a special Waveform component but i didn’t have the time to add LUA methods to it, i will do that at some point soon. For now you can just load files to it and see how it draws them.

    #3864
    Widy75
    Participant
    • Topics: 10
    • Replies: 61
    • Total: 71

    yeh i know … i saw the wave component and its also possible to readout the file
    but i did not have a tool to create single cycle wave in the format 127×129 forms …
    and it just for fun stuff to draw single cycle wave form by hand and upload it to a synth (shruthi) .. if not sounds good .. draw a new one and upload it …as simple as possible

    i only want to know if it is possible ….if not .. it dosent matter ..if yes i will find it out <img loading=” title=”Smile” />

    lg widy

    #3865
    atom
    Keymaster
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    • ★★★★★

    In the DDB there is a Envelope Demo it’s drawn using LUA (it throws some errors but it works) have a look at how it’s done.

    #3866
    Widy75
    Participant
    • Topics: 10
    • Replies: 61
    • Total: 71

    quick reply as alwayse <img loading=” title=”Smile” /> yeah
    throws some errors <img loading=” title=”Wink” /> … always crash in vst mode … buts ok without vst i can open the edit mode to see the code
    all i need is there <img loading=” title=”Smile” /> …….. i will see what i need ( just a view things) and if its working

    thx a lote widy

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