0bdf35a461
Funciones C++/ImGui para dashboards (grid, panel, docking, sidebar, tabs), visualizaciones (candlestick, gauge, histogram, pie, sparkline, heatmap, scatter, line, bar, surface3d, kpi, table), grafos (force layout, renderer, viewport, spatial hash, types) y utilidades (time series buffer, tracy zones, memory/fps overlay, plot theme). Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
1.6 KiB
1.6 KiB
name, kind, lang, domain, version, purity, signature, description, tags, uses_functions, uses_types, returns, returns_optional, error_type, imports, tested, tests, test_file_path, file_path, framework, params, output
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| pie_chart | component | cpp | viz | 1.0.0 | pure | void pie_chart(const char* title, const char* const* labels, const float* values, int count, float radius = 0.0f) | Renderiza un grafico circular (pie/donut) usando ImPlot PlotPieChart dentro de un frame ImGui |
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false |
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false | cpp/functions/viz/pie_chart.cpp | imgui |
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Renderiza el grafico circular en el frame ImGui actual |
pie_chart
Wrapper atomico sobre ImPlot::PlotPieChart con soporte para modo pie y modo donut.
El eje del plot se configura con ImPlotAxisFlags_NoDecorations para ocultar los ejes y mostrar solo el grafico circular. El aspecto se fuerza a cuadrado con ImPlotFlags_Equal.
Modo pie (radius >= 0): dibuja un pie chart solido. Si radius == 0, usa radio automatico de 0.4.
Modo donut (radius < 0): usa |radius| como radio exterior. El agujero interior es fijo en 0.2, suficiente para texto central.
Debe llamarse dentro del render callback de fn::run_app.