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https://github.com/gwm17/implot.git
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Merge branch 'master' into templates
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commit
48cc6e15d6
10
implot.cpp
10
implot.cpp
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@ -579,7 +579,7 @@ void AddTicksLogarithmic(const ImPlotRange& range, int nMajor, ImPlotTickCollect
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}
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}
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void AddTicksCustom(const double* values, const char** labels, int n, ImPlotTickCollection& ticks) {
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void AddTicksCustom(const double* values, const char* const labels[], int n, ImPlotTickCollection& ticks) {
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for (int i = 0; i < n; ++i) {
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ImPlotTick tick(values[i], false, true);
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if (labels != NULL) {
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@ -2201,21 +2201,21 @@ void FitNextPlotAxes(bool x, bool y, bool y2, bool y3) {
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gp.NextPlotData.FitY[2] = y3;
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}
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void SetNextPlotTicksX(const double* values, int n_ticks, const char** labels, bool show_default) {
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void SetNextPlotTicksX(const double* values, int n_ticks, const char* const labels[], bool show_default) {
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ImPlotContext& gp = *GImPlot;
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IM_ASSERT_USER_ERROR(gp.CurrentPlot == NULL, "SetNextPlotTicksX() needs to be called before BeginPlot()!");
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gp.NextPlotData.ShowDefaultTicksX = show_default;
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AddTicksCustom(values, labels, n_ticks, gp.XTicks);
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}
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void SetNextPlotTicksX(double x_min, double x_max, int n_ticks, const char** labels, bool show_default) {
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void SetNextPlotTicksX(double x_min, double x_max, int n_ticks, const char* const labels[], bool show_default) {
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IM_ASSERT_USER_ERROR(n_ticks > 1, "The number of ticks must be greater than 1");
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static ImVector<double> buffer;
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FillRange(buffer, n_ticks, x_min, x_max);
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SetNextPlotTicksX(&buffer[0], n_ticks, labels, show_default);
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}
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void SetNextPlotTicksY(const double* values, int n_ticks, const char** labels, bool show_default, int y_axis) {
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void SetNextPlotTicksY(const double* values, int n_ticks, const char* const labels[], bool show_default, int y_axis) {
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ImPlotContext& gp = *GImPlot;
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IM_ASSERT_USER_ERROR(gp.CurrentPlot == NULL, "SetNextPlotTicksY() needs to be called before BeginPlot()!");
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IM_ASSERT_USER_ERROR(y_axis >= 0 && y_axis < IMPLOT_Y_AXES, "y_axis needs to be between 0 and IMPLOT_Y_AXES");
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@ -2223,7 +2223,7 @@ void SetNextPlotTicksY(const double* values, int n_ticks, const char** labels, b
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AddTicksCustom(values, labels, n_ticks, gp.YTicks[y_axis]);
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}
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void SetNextPlotTicksY(double y_min, double y_max, int n_ticks, const char** labels, bool show_default, int y_axis) {
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void SetNextPlotTicksY(double y_min, double y_max, int n_ticks, const char* const labels[], bool show_default, int y_axis) {
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IM_ASSERT_USER_ERROR(n_ticks > 1, "The number of ticks must be greater than 1");
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static ImVector<double> buffer;
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FillRange(buffer, n_ticks, y_min, y_max);
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12
implot.h
12
implot.h
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@ -351,8 +351,8 @@ void PlotStems(const char* label_id, const float* xs, const float* ys, int count
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void PlotStems(const char* label_id, const double* xs, const double* ys, int count, double y_ref = 0, int offset = 0, int stride = sizeof(double));
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// Plots a pie chart. If the sum of values > 1 or normalize is true, each value will be normalized. Center and radius are in plot units. #label_fmt can be set to NULL for no labels.
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void PlotPieChart(const char** label_ids, const float* values, int count, float x, float y, float radius, bool normalize = false, const char* label_fmt = "%.1f", float angle0 = 90);
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void PlotPieChart(const char** label_ids, const double* values, int count, double x, double y, double radius, bool normalize = false, const char* label_fmt = "%.1f", double angle0 = 90);
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void PlotPieChart(const char* const label_ids[], const float* values, int count, float x, float y, float radius, bool normalize = false, const char* label_fmt = "%.1f", float angle0 = 90);
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void PlotPieChart(const char* const label_ids[], const double* values, int count, double x, double y, double radius, bool normalize = false, const char* label_fmt = "%.1f", double angle0 = 90);
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// Plots a 2D heatmap chart. Values are expected to be in row-major order. #label_fmt can be set to NULL for no labels.
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void PlotHeatmap(const char* label_id, const float* values, int rows, int cols, float scale_min, float scale_max, const char* label_fmt = "%.1f", const ImPlotPoint& bounds_min = ImPlotPoint(0,0), const ImPlotPoint& bounds_max = ImPlotPoint(1,1));
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@ -383,12 +383,12 @@ void LinkNextPlotLimits(double* xmin, double* xmax, double* ymin, double* ymax,
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void FitNextPlotAxes(bool x = true, bool y = true, bool y2 = true, bool y3 = true);
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// Set the X axis ticks and optionally the labels for the next plot.
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void SetNextPlotTicksX(const double* values, int n_ticks, const char** labels = NULL, bool show_default = false);
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void SetNextPlotTicksX(double x_min, double x_max, int n_ticks, const char** labels = NULL, bool show_default = false);
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void SetNextPlotTicksX(const double* values, int n_ticks, const char* const labels[] = NULL, bool show_default = false);
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void SetNextPlotTicksX(double x_min, double x_max, int n_ticks, const char* const labels[] = NULL, bool show_default = false);
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// Set the Y axis ticks and optionally the labels for the next plot.
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void SetNextPlotTicksY(const double* values, int n_ticks, const char** labels = NULL, bool show_default = false, int y_axis = 0);
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void SetNextPlotTicksY(double y_min, double y_max, int n_ticks, const char** labels = NULL, bool show_default = false, int y_axis = 0);
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void SetNextPlotTicksY(const double* values, int n_ticks, const char* const labels[] = NULL, bool show_default = false, int y_axis = 0);
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void SetNextPlotTicksY(double y_min, double y_max, int n_ticks, const char* const labels[] = NULL, bool show_default = false, int y_axis = 0);
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// Select which Y axis will be used for subsequent plot elements. The default is '0', or the first (left) Y axis. Enable 2nd and 3rd axes with ImPlotFlags_YAxisX.
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void SetPlotYAxis(int y_axis);
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@ -1406,8 +1406,12 @@ void PlotCandlestick(const char* label_id, const double* xs, const double* opens
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namespace ImPlot {
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struct BenchmarkItem {
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BenchmarkItem() {
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//-----------------------------------------------------------------------------
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// BENCHMARK
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//-----------------------------------------------------------------------------
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struct BenchData {
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BenchData() {
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float y = (float)RandomRange(0,1);
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Data = new float[1000];
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for (int i = 0; i < 1000; ++i) {
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@ -1415,34 +1419,49 @@ struct BenchmarkItem {
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}
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Col = ImVec4((float)RandomRange(0,1),(float)RandomRange(0,1),(float)RandomRange(0,1),1);
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}
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~BenchmarkItem() { delete[] Data; }
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~BenchData() { delete[] Data; }
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float* Data;
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ImVec4 Col;
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};
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enum BenchMode {
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Line = 0,
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Shaded = 1,
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Scatter = 2,
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Bars = 3
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};
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struct BenchRecord {
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int Mode;
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bool AA;
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ImVector<ImPlotPoint> Data;
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};
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void ShowBenchmarkTool() {
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static const int max_lines = 500;
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static BenchmarkItem items[max_lines];
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static const int max_items = 500;
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static BenchData items[max_items];
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static bool running = false;
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static int frames = 60;
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static int L = 0;
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static int F = 0;
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static double t1, t2;
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static int mode = BenchMode::Line;
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const char* names[] = {"Line","Shaded","Scatter","Bars"};
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static ImVector<ImVector<ImPlotPoint>> records;
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static ImVector<BenchRecord> records;
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if (running) {
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F++;
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if (F == frames) {
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t2 = ImGui::GetTime();
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records.back().push_back(ImPlotPoint(L, frames / (t2 - t1)));
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records.back().Data.push_back(ImPlotPoint(L, frames / (t2 - t1)));
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L += 5;
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F = 0;
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t1 = ImGui::GetTime();
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}
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if (L > max_lines) {
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if (L > max_items) {
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running = false;
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L = max_lines;
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L = max_items;
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}
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}
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@ -1460,35 +1479,67 @@ void ShowBenchmarkTool() {
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if (ImGui::Button("Benchmark")) {
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running = true;
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L = F = 0;
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records.push_back(ImVector<ImPlotPoint>());
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records.back().reserve(max_lines + 1);
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records.push_back(BenchRecord());
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records.back().Data.reserve(max_items+1);
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records.back().Mode = mode;
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records.back().AA = ImPlot::GetStyle().AntiAliasedLines;
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t1 = ImGui::GetTime();
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}
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ImGui::SameLine();
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ImGui::SetNextItemWidth(200);
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ImGui::Combo("##Mode",&mode,names,4);
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ImGui::SameLine();
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ImGui::Checkbox("Anti-Aliased Lines", &ImPlot::GetStyle().AntiAliasedLines);
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if (was_running) { ImGui::PopItemFlag(); ImGui::PopStyleVar(); }
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ImGui::ProgressBar((float)L / (float)(max_lines - 1));
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ImGui::ProgressBar((float)L / (float)(max_items - 1));
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ImPlot::SetNextPlotLimits(0,1000,0,1,ImGuiCond_Always);
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if (ImPlot::BeginPlot("##Bench",NULL,NULL,ImVec2(-1,0),ImPlotFlags_NoChild,0,0,0,0)) {
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if (ImPlot::BeginPlot("##Bench",NULL,NULL,ImVec2(-1,0),ImPlotFlags_NoChild | ImPlotFlags_CanvasOnly,ImPlotAxisFlags_NoDecorations,ImPlotAxisFlags_NoDecorations)) {
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if (running) {
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for (int i = 0; i < L; ++i) {
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ImGui::PushID(i);
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ImPlot::SetNextLineStyle(items[i].Col);
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ImPlot::PlotLine("##item", items[i].Data, 1000);
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ImGui::PopID();
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if (mode == BenchMode::Line) {
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for (int i = 0; i < L; ++i) {
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ImGui::PushID(i);
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ImPlot::SetNextLineStyle(items[i].Col);
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ImPlot::PlotLine("##item", items[i].Data, 1000);
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ImGui::PopID();
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}
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}
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else if (mode == BenchMode::Shaded) {
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for (int i = 0; i < L; ++i) {
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ImGui::PushID(i);
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ImPlot::SetNextFillStyle(items[i].Col,0.5f);
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ImPlot::PlotShaded("##item", items[i].Data, 1000);
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ImGui::PopID();
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}
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}
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else if (mode == BenchMode::Scatter) {
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for (int i = 0; i < L; ++i) {
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ImGui::PushID(i);
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ImPlot::SetNextLineStyle(items[i].Col);
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ImPlot::PlotScatter("##item", items[i].Data, 1000);
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ImGui::PopID();
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}
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}
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else if (mode == BenchMode::Bars) {
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for (int i = 0; i < L; ++i) {
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ImGui::PushID(i);
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ImPlot::SetNextFillStyle(items[i].Col,0.5f);
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ImPlot::PlotBars("##item", items[i].Data, 1000);
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ImGui::PopID();
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}
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}
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}
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ImPlot::EndPlot();
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}
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ImPlot::SetNextPlotLimits(0,500,0,500,ImGuiCond_Always);
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static char buffer[8];
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if (ImPlot::BeginPlot("##Stats", "Lines (1,000 pts each)", "Framerate (Hz)", ImVec2(-1,0), ImPlotFlags_NoChild)) {
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static char buffer[64];
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if (ImPlot::BeginPlot("##Stats", "Items (1,000 pts each)", "Framerate (Hz)", ImVec2(-1,0), ImPlotFlags_NoChild)) {
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for (int run = 0; run < records.size(); ++run) {
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sprintf(buffer, "Run %d", run + 1);
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ImPlot::PlotLine(buffer, records[run].Data, records[run].Size);
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sprintf(buffer, "B%d-%s%s", run + 1, names[records[run].Mode], records[run].AA ? "-AA" : "");
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ImPlot::PlotLine(buffer, records[run].Data.Data, records[run].Data.Size);
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}
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ImPlot::EndPlot();
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}
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@ -715,7 +715,7 @@ void AddTicksLogarithmic(const ImPlotRange& range, int nMajor, ImPlotTickCollect
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// Populates a list of ImPlotTicks with time formatted ticks.
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void AddTicksTime(const ImPlotRange& range, int nMajor, ImPlotTickCollection& ticks);
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// Populates a list of ImPlotTicks with custom spaced and labeled ticks
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void AddTicksCustom(const double* values, const char** labels, int n, ImPlotTickCollection& ticks);
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void AddTicksCustom(const double* values, const char* const labels[], int n, ImPlotTickCollection& ticks);
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//-----------------------------------------------------------------------------
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// [SECTION] Styling Utils
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@ -1427,7 +1427,7 @@ inline void RenderPieSlice(ImDrawList& DrawList, const ImPlotPoint& center, doub
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}
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template <typename T>
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void PlotPieChartEx(const char** label_ids, const T* values, int count, T x, T y, T radius, bool normalize, const char* fmt, T angle0) {
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void PlotPieChartEx(const char* const label_ids[], const T* values, int count, T x, T y, T radius, bool normalize, const char* fmt, T angle0) {
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IM_ASSERT_USER_ERROR(GImPlot->CurrentPlot != NULL, "PlotPieChart() needs to be called between BeginPlot() and EndPlot()!");
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ImDrawList & DrawList = *GetPlotDrawList();
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T sum = 0;
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@ -1477,12 +1477,12 @@ void PlotPieChartEx(const char** label_ids, const T* values, int count, T x, T y
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}
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// float
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void PlotPieChart(const char** label_ids, const float* values, int count, float x, float y, float radius, bool normalize, const char* fmt, float angle0) {
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void PlotPieChart(const char* const label_ids[], const float* values, int count, float x, float y, float radius, bool normalize, const char* fmt, float angle0) {
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return PlotPieChartEx(label_ids, values, count, x, y, radius, normalize, fmt, angle0);
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}
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// double
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void PlotPieChart(const char** label_ids, const double* values, int count, double x, double y, double radius, bool normalize, const char* fmt, double angle0) {
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void PlotPieChart(const char* const label_ids[], const double* values, int count, double x, double y, double radius, bool normalize, const char* fmt, double angle0) {
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return PlotPieChartEx(label_ids, values, count, x, y, radius, normalize, fmt, angle0);
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}
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