draw-point

C++ implementation

struct State {
};

{{ GENERATED_CODE }}

void evaluate(Context ctx) {
    // The node responds only if there is an input pulse
    if (!isInputDirty<input_INIT>(ctx)){
    emitValue<output_OUT>(ctx, getValue<input_DEV>(ctx));
        return;}

    // Get a pointer to the `TFT` class instance
    auto Display = getValue<input_DEV>(ctx);
    auto ColourDraw = getValue<input_ColourDraw>(ctx);

    if (!isInputDirty<input_ColourDraw>(ctx)){//Do we want to Colour? (is it connected)
    Display->noStroke();
    }
    else
    {
    Display->stroke(ColourDraw.Red,ColourDraw.Green,ColourDraw.Blue);
    }

    Display->point(getValue<input_X>(ctx),getValue<input_Y>(ctx));

    // Pulse that module initialized successfully
    emitValue<output_OUT>(ctx, Display);
    emitValue<output_OK>(ctx, 1);
}