egutierrez
7eef2544ab
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>
32 lines
1.5 KiB
C++
32 lines
1.5 KiB
C++
#include "viz/pie_chart.h"
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#include "implot.h"
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void pie_chart(const char* title, const char* const* labels, const float* values, int count, float radius) {
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if (ImPlot::BeginPlot(title, ImVec2(-1, 0), ImPlotFlags_Equal | ImPlotFlags_NoLegend)) {
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ImPlot::SetupAxes(nullptr, nullptr, ImPlotAxisFlags_NoDecorations, ImPlotAxisFlags_NoDecorations);
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ImPlot::SetupAxesLimits(0, 1, 0, 1);
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if (radius < 0.0f) {
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// Donut mode: outer = |radius|, inner = 0.2
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ImPlot::PlotPieChart(labels, values, count, 0.5, 0.5, -radius, "%.1f", 90.0, ImPlotPieChartFlags_None);
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} else {
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float r = (radius > 0.0f) ? radius : 0.4f;
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ImPlot::PlotPieChart(labels, values, count, 0.5, 0.5, r, "%.1f", 90.0, ImPlotPieChartFlags_None);
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}
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ImPlot::EndPlot();
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}
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}
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void pie_chart(const char* title, const char* const* labels, const double* values, int count, double radius) {
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if (ImPlot::BeginPlot(title, ImVec2(-1, 0), ImPlotFlags_Equal | ImPlotFlags_NoLegend)) {
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ImPlot::SetupAxes(nullptr, nullptr, ImPlotAxisFlags_NoDecorations, ImPlotAxisFlags_NoDecorations);
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ImPlot::SetupAxesLimits(0, 1, 0, 1);
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if (radius < 0.0) {
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ImPlot::PlotPieChart(labels, values, count, 0.5, 0.5, -radius, "%.1f", 90.0, ImPlotPieChartFlags_None);
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} else {
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double r = (radius > 0.0) ? radius : 0.4;
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ImPlot::PlotPieChart(labels, values, count, 0.5, 0.5, r, "%.1f", 90.0, ImPlotPieChartFlags_None);
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}
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ImPlot::EndPlot();
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}
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}
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