Function SampleColormap

src/external/imgui/implot.cpp:4583–4585

}

ImVec4 SampleColormap(float t, ImPlotColormap cmap) {
    return ImGui::ColorConvertU32ToFloat4(SampleColormapU32(t,cmap));
}

void RenderColorBar(const ImU32* colors, int size, ImDrawList& DrawList, const ImRect& bounds, bool vert, bool reversed, bool continuous) {
    const int n = continuous ? size - 1 : size;