Method draw

src/app/ModuleWidget.cpp:206–288

}

void ModuleWidget::draw(const DrawArgs& args) {
	nvgScissor(args.vg, RECT_ARGS(args.clipBox));

	if (module && module->isBypassed()) {
		nvgAlpha(args.vg, 0.33);
	}

	Widget::draw(args);

	// Meter
	if (module && settings::cpuMeter) {
		float sampleRate = APP->engine->getSampleRate();
		const float* meterBuffer = module->meterBuffer();
		int meterLength = module->meterLength();
		int meterIndex = module->meterIndex();

		// // Text background
		// nvgBeginPath(args.vg);
		// nvgRect(args.vg, 0.0, box.size.y - infoHeight, box.size.x, infoHeight);
		// nvgFillColor(args.vg, nvgRGBAf(0, 0, 0, 0.75));
		// nvgFill(args.vg);

		// Draw time plot
		const float plotHeight = box.size.y - BND_WIDGET_HEIGHT;
		nvgBeginPath(args.vg);
		nvgMoveTo(args.vg, 0.0, plotHeight);
		math::Vec p1;
		for (int i = 0; i < meterLength; i++) {
			int index = math::eucMod(meterIndex + i + 1, meterLength);
			float meter = math::clamp(meterBuffer[index] * sampleRate, 0.f, 1.f);
			meter = std::max(0.f, meter);
			math::Vec p;
			p.x = (float) i / (meterLength - 1) * box.size.x;
			p.y = (1.f - meter) * plotHeight;
			if (i == 0) {
				nvgLineTo(args.vg, VEC_ARGS(p));
			}
			else {
				math::Vec p2 = p;
				p2.x -= 0.5f / (meterLength - 1) * box.size.x;
				nvgBezierTo(args.vg, VEC_ARGS(p1), VEC_ARGS(p2), VEC_ARGS(p));
			}
			p1 = p;
			p1.x += 0.5f / (meterLength - 1) * box.size.x;
		}
		nvgLineTo(args.vg, box.size.x, plotHeight);
		nvgClosePath(args.vg);
		NVGcolor color = componentlibrary::SCHEME_ORANGE;
		nvgFillColor(args.vg, color::alpha(color, 0.75));
		nvgFill(args.vg);
		nvgStrokeWidth(args.vg, 2.0);
		nvgStrokeColor(args.vg, color);
		nvgStroke(args.vg);

		// Text background
		bndMenuBackground(args.vg, 0.0, plotHeight, box.size.x, BND_WIDGET_HEIGHT, BND_CORNER_ALL);

		// Text