show-axes

wayland/wio-terminal-bar-chart/show-axes

Show axes of bar-chart. See patch: 02-example.
show-axes
@/show-axes
Show axes of bar-chart. See patch: 02-example.
BChart@/bar-chart
A bar-chart object.
Showboolean
If true, show axes. If false, hide axes.
UPDpulse
Update.
show-axes
BChart
Show
UPD
Done
Donepulse
Pulse on completion.
To use the node in your project you should have the wayland/wio-terminal-bar-chart library installed. Use the “File → Add Library” menu item in XOD IDE if you don’t have it yet. See Using libraries for more info.

C++ implementation

#pragma XOD evaluate_on_pin disable
#pragma XOD evaluate_on_pin enable input_UPD

node {
    void evaluate(Context ctx) {
        // The node responds only if there is an input pulse
        if (!isInputDirty<input_UPD>(ctx))
            return;

        // Get a pointer to the `TFT_eSPI tft` class instance
        auto barchart = getValue<input_BChart>(ctx);

        if(getValue<input_Show>(ctx)){
            barchart -> ShowAxis();
        } else {
            barchart -> notShowAxis();
        }

        emitValue<output_Done>(ctx, 1);
    }
}