plot_legend()

MAYAFLUX_API LegendSpec MayaFlux::Portal::Forma::Plot::plot_legend	(	glm::vec2	origin,
		std::span< const std::string >	labels,
		std::span< const glm::vec3 >	colors,
		float	row_h,
		float	swatch_w,
		glm::vec4	text_color
	)

Create a construction-free legend spec from labels and colors.

Definition at line 318 of file PlotSpec.cpp.

{
    const size_t n = std::min(labels.size(), colors.size());
 
    LegendSpec spec {
        .origin = origin,
        .row_h = row_h,
        .swatch_w = swatch_w,
        .text_color = text_color,
    };
    spec.entries.reserve(n);
 
    for (size_t i = 0; i < n; ++i) {
        spec.entries.push_back(LegendEntry {
            .label = labels[i],
            .color = colors[i],
        });
    }
 
    return spec;
}

References MayaFlux::Portal::Forma::Plot::LegendEntry::label, and MayaFlux::Portal::Forma::Plot::LegendSpec::origin.