mirror of
https://github.com/gwm17/implot.git
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Use 'nullptr' instead of 'NULL' (#465)
This commit is contained in:
Minty-Meeo
GitHub
parent
33c5a965f5
commit
fb084f3719
350
implot.cpp
350
implot.cpp
File diff suppressed because it is too large
Load Diff
66
implot.h
66
implot.h
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@ -145,7 +145,7 @@ enum ImPlotFlags_ {
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// Options for plot axes (see SetupAxis).
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enum ImPlotAxisFlags_ {
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ImPlotAxisFlags_None = 0, // default
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ImPlotAxisFlags_NoLabel = 1 << 0, // the axis label will not be displayed (axis labels are also hidden if the supplied string name is NULL)
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ImPlotAxisFlags_NoLabel = 1 << 0, // the axis label will not be displayed (axis labels are also hidden if the supplied string name is nullptr)
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ImPlotAxisFlags_NoGridLines = 1 << 1, // no grid lines will be displayed
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ImPlotAxisFlags_NoTickMarks = 1 << 2, // no tick marks will be displayed
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ImPlotAxisFlags_NoTickLabels = 1 << 3, // no text labels will be displayed
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@ -596,9 +596,9 @@ namespace ImPlot {
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// Creates a new ImPlot context. Call this after ImGui::CreateContext.
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IMPLOT_API ImPlotContext* CreateContext();
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// Destroys an ImPlot context. Call this before ImGui::DestroyContext. NULL = destroy current context.
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IMPLOT_API void DestroyContext(ImPlotContext* ctx = NULL);
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// Returns the current ImPlot context. NULL if no context has ben set.
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// Destroys an ImPlot context. Call this before ImGui::DestroyContext. nullptr = destroy current context.
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IMPLOT_API void DestroyContext(ImPlotContext* ctx = nullptr);
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// Returns the current ImPlot context. nullptr if no context has ben set.
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IMPLOT_API ImPlotContext* GetCurrentContext();
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// Sets the current ImPlot context.
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IMPLOT_API void SetCurrentContext(ImPlotContext* ctx);
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@ -690,8 +690,8 @@ IMPLOT_API bool BeginSubplots(const char* title_id,
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int cols,
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const ImVec2& size,
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ImPlotSubplotFlags flags = 0,
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float* row_ratios = NULL,
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float* col_ratios = NULL);
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float* row_ratios = nullptr,
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float* col_ratios = nullptr);
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// Only call EndSubplots() if BeginSubplots() returns true! Typically called at the end
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// of an if statement conditioned on BeginSublots(). See example above.
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@ -726,24 +726,24 @@ IMPLOT_API void EndSubplots();
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// call it yourself, then the first subsequent plotting or utility function will
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// call it for you.
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// Enables an axis or sets the label and/or flags for an existing axis. Leave #label = NULL for no label.
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IMPLOT_API void SetupAxis(ImAxis axis, const char* label=NULL, ImPlotAxisFlags flags=0);
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// Enables an axis or sets the label and/or flags for an existing axis. Leave #label = nullptr for no label.
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IMPLOT_API void SetupAxis(ImAxis axis, const char* label=nullptr, ImPlotAxisFlags flags=0);
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// Sets an axis range limits. If ImPlotCond_Always is used, the axes limits will be locked.
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IMPLOT_API void SetupAxisLimits(ImAxis axis, double v_min, double v_max, ImPlotCond cond = ImPlotCond_Once);
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// Links an axis range limits to external values. Set to NULL for no linkage. The pointer data must remain valid until EndPlot.
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// Links an axis range limits to external values. Set to nullptr for no linkage. The pointer data must remain valid until EndPlot.
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IMPLOT_API void SetupAxisLinks(ImAxis axis, double* link_min, double* link_max);
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// Sets the format of numeric axis labels via formater specifier (default="%g"). Formated values will be double (i.e. use %f).
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IMPLOT_API void SetupAxisFormat(ImAxis axis, const char* fmt);
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// Sets the format of numeric axis labels via formatter callback. Given #value, write a label into #buff. Optionally pass user data.
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IMPLOT_API void SetupAxisFormat(ImAxis axis, ImPlotFormatter formatter, void* data=NULL);
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IMPLOT_API void SetupAxisFormat(ImAxis axis, ImPlotFormatter formatter, void* data=nullptr);
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// Sets an axis' ticks and optionally the labels. To keep the default ticks, set #keep_default=true.
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IMPLOT_API void SetupAxisTicks(ImAxis axis, const double* values, int n_ticks, const char* const labels[]=NULL, bool keep_default=false);
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IMPLOT_API void SetupAxisTicks(ImAxis axis, const double* values, int n_ticks, const char* const labels[]=nullptr, bool keep_default=false);
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// Sets an axis' ticks and optionally the labels for the next plot. To keep the default ticks, set #keep_default=true.
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IMPLOT_API void SetupAxisTicks(ImAxis axis, double v_min, double v_max, int n_ticks, const char* const labels[]=NULL, bool keep_default=false);
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IMPLOT_API void SetupAxisTicks(ImAxis axis, double v_min, double v_max, int n_ticks, const char* const labels[]=nullptr, bool keep_default=false);
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// Sets an axis' scale using built-in options.
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IMPLOT_API void SetupAxisScale(ImAxis axis, ImPlotScale scale);
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// Sets an axis' scale using user supplied forward and inverse transfroms.
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IMPLOT_API void SetupAxisScale(ImAxis axis, ImPlotTransform forward, ImPlotTransform inverse, void* data=NULL);
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IMPLOT_API void SetupAxisScale(ImAxis axis, ImPlotTransform forward, ImPlotTransform inverse, void* data=nullptr);
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// Sets an axis' limits constraints.
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IMPLOT_API void SetupAxisLimitsConstraints(ImAxis axis, double v_min, double v_max);
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// Sets an axis' zoom constraints.
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@ -788,7 +788,7 @@ IMPLOT_API void SetupFinish();
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// Sets an upcoming axis range limits. If ImPlotCond_Always is used, the axes limits will be locked.
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IMPLOT_API void SetNextAxisLimits(ImAxis axis, double v_min, double v_max, ImPlotCond cond = ImPlotCond_Once);
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// Links an upcoming axis range limits to external values. Set to NULL for no linkage. The pointer data must remain valid until EndPlot!
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// Links an upcoming axis range limits to external values. Set to nullptr for no linkage. The pointer data must remain valid until EndPlot!
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IMPLOT_API void SetNextAxisLinks(ImAxis axis, double* link_min, double* link_max);
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// Set an upcoming axis to auto fit to its data.
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IMPLOT_API void SetNextAxisToFit(ImAxis axis);
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@ -890,10 +890,10 @@ IMPLOT_TMP void PlotStems(const char* label_id, const T* xs, const T* ys, int co
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// Plots infinite vertical or horizontal lines (e.g. for references or asymptotes).
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IMPLOT_TMP void PlotInfLines(const char* label_id, const T* values, int count, ImPlotInfLinesFlags flags=0, int offset=0, int stride=sizeof(T));
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// Plots a pie chart. Center and radius are in plot units. #label_fmt can be set to NULL for no labels.
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// Plots a pie chart. Center and radius are in plot units. #label_fmt can be set to nullptr for no labels.
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IMPLOT_TMP void PlotPieChart(const char* const label_ids[], const T* values, int count, double x, double y, double radius, const char* label_fmt="%.1f", double angle0=90, ImPlotPieChartFlags flags=0);
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// Plots a 2D heatmap chart. Values are expected to be in row-major order by default. Leave #scale_min and scale_max both at 0 for automatic color scaling, or set them to a predefined range. #label_fmt can be set to NULL for no labels.
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// Plots a 2D heatmap chart. Values are expected to be in row-major order by default. Leave #scale_min and scale_max both at 0 for automatic color scaling, or set them to a predefined range. #label_fmt can be set to nullptr for no labels.
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IMPLOT_TMP void PlotHeatmap(const char* label_id, const T* values, int rows, int cols, double scale_min=0, double scale_max=0, const char* label_fmt="%.1f", const ImPlotPoint& bounds_min=ImPlotPoint(0,0), const ImPlotPoint& bounds_max=ImPlotPoint(1,1), ImPlotHeatmapFlags flags=0);
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// Plots a horizontal histogram. #bins can be a positive integer or an ImPlotBin_ method. If #range is left unspecified, the min/max of #values will be used as the range.
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@ -1077,13 +1077,13 @@ IMPLOT_API void EndDragDropSource();
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IMPLOT_API ImPlotStyle& GetStyle();
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// Style plot colors for current ImGui style (default).
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IMPLOT_API void StyleColorsAuto(ImPlotStyle* dst = NULL);
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IMPLOT_API void StyleColorsAuto(ImPlotStyle* dst = nullptr);
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// Style plot colors for ImGui "Classic".
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IMPLOT_API void StyleColorsClassic(ImPlotStyle* dst = NULL);
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IMPLOT_API void StyleColorsClassic(ImPlotStyle* dst = nullptr);
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// Style plot colors for ImGui "Dark".
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IMPLOT_API void StyleColorsDark(ImPlotStyle* dst = NULL);
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IMPLOT_API void StyleColorsDark(ImPlotStyle* dst = nullptr);
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// Style plot colors for ImGui "Light".
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IMPLOT_API void StyleColorsLight(ImPlotStyle* dst = NULL);
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IMPLOT_API void StyleColorsLight(ImPlotStyle* dst = nullptr);
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// Use PushStyleX to temporarily modify your ImPlotStyle. The modification
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// will last until the matching call to PopStyleX. You MUST call a pop for
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@ -1150,7 +1150,7 @@ IMPLOT_API ImPlotColormap AddColormap(const char* name, const ImU32* cols, int
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// Returns the number of available colormaps (i.e. the built-in + user-added count).
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IMPLOT_API int GetColormapCount();
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// Returns a null terminated string name for a colormap given an index. Returns NULL if index is invalid.
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// Returns a null terminated string name for a colormap given an index. Returns nullptr if index is invalid.
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IMPLOT_API const char* GetColormapName(ImPlotColormap cmap);
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// Returns an index number for a colormap given a valid string name. Returns -1 if name is invalid.
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IMPLOT_API ImPlotColormap GetColormapIndex(const char* name);
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@ -1179,18 +1179,18 @@ IMPLOT_API ImVec4 SampleColormap(float t, ImPlotColormap cmap = IMPLOT_AUTO);
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// Shows a vertical color scale with linear spaced ticks using the specified color map. Use double hashes to hide label (e.g. "##NoLabel"). If scale_min > scale_max, the scale to color mapping will be reversed.
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IMPLOT_API void ColormapScale(const char* label, double scale_min, double scale_max, const ImVec2& size = ImVec2(0,0), const char* format = "%g", ImPlotColormapScaleFlags flags = 0, ImPlotColormap cmap = IMPLOT_AUTO);
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// Shows a horizontal slider with a colormap gradient background. Optionally returns the color sampled at t in [0 1].
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IMPLOT_API bool ColormapSlider(const char* label, float* t, ImVec4* out = NULL, const char* format = "", ImPlotColormap cmap = IMPLOT_AUTO);
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IMPLOT_API bool ColormapSlider(const char* label, float* t, ImVec4* out = nullptr, const char* format = "", ImPlotColormap cmap = IMPLOT_AUTO);
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// Shows a button with a colormap gradient brackground.
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IMPLOT_API bool ColormapButton(const char* label, const ImVec2& size = ImVec2(0,0), ImPlotColormap cmap = IMPLOT_AUTO);
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// When items in a plot sample their color from a colormap, the color is cached and does not change
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// unless explicitly overriden. Therefore, if you change the colormap after the item has already been plotted,
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// item colors will NOT update. If you need item colors to resample the new colormap, then use this
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// function to bust the cached colors. If #plot_title_id is NULL, then every item in EVERY existing plot
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// function to bust the cached colors. If #plot_title_id is nullptr, then every item in EVERY existing plot
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// will be cache busted. Otherwise only the plot specified by #plot_title_id will be busted. For the
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// latter, this function must be called in the same ImGui ID scope that the plot is in. You should rarely if ever
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// need this function, but it is available for applications that require runtime colormap swaps (e.g. Heatmaps demo).
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IMPLOT_API void BustColorCache(const char* plot_title_id = NULL);
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IMPLOT_API void BustColorCache(const char* plot_title_id = nullptr);
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//-----------------------------------------------------------------------------
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// [SECTION] Input Mapping
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@ -1200,9 +1200,9 @@ IMPLOT_API void BustColorCache(const char* plot_title_id = NULL);
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IMPLOT_API ImPlotInputMap& GetInputMap();
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// Default input mapping: pan = LMB drag, box select = RMB drag, fit = LMB double click, context menu = RMB click, zoom = scroll.
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IMPLOT_API void MapInputDefault(ImPlotInputMap* dst = NULL);
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IMPLOT_API void MapInputDefault(ImPlotInputMap* dst = nullptr);
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// Reverse input mapping: pan = RMB drag, box select = LMB drag, fit = LMB double click, context menu = RMB click, zoom = scroll.
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IMPLOT_API void MapInputReverse(ImPlotInputMap* dst = NULL);
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IMPLOT_API void MapInputReverse(ImPlotInputMap* dst = nullptr);
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//-----------------------------------------------------------------------------
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// [SECTION] Miscellaneous
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@ -1227,18 +1227,18 @@ IMPLOT_API bool ShowColormapSelector(const char* label);
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// Shows ImPlot input map selector dropdown menu.
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IMPLOT_API bool ShowInputMapSelector(const char* label);
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// Shows ImPlot style editor block (not a window).
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IMPLOT_API void ShowStyleEditor(ImPlotStyle* ref = NULL);
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IMPLOT_API void ShowStyleEditor(ImPlotStyle* ref = nullptr);
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// Add basic help/info block for end users (not a window).
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IMPLOT_API void ShowUserGuide();
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// Shows ImPlot metrics/debug information window.
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IMPLOT_API void ShowMetricsWindow(bool* p_popen = NULL);
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IMPLOT_API void ShowMetricsWindow(bool* p_popen = nullptr);
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//-----------------------------------------------------------------------------
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// [SECTION] Demo
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//-----------------------------------------------------------------------------
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// Shows the ImPlot demo window (add implot_demo.cpp to your sources!)
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IMPLOT_API void ShowDemoWindow(bool* p_open = NULL);
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IMPLOT_API void ShowDemoWindow(bool* p_open = nullptr);
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} // namespace ImPlot
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@ -1276,16 +1276,16 @@ namespace ImPlot {
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// OBSOLETED in v0.13 -> PLANNED REMOVAL in v1.0
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IMPLOT_DEPRECATED( IMPLOT_API bool BeginPlot(const char* title_id,
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const char* x_label, // = NULL,
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const char* y_label, // = NULL,
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const char* x_label, // = nullptr,
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const char* y_label, // = nullptr,
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const ImVec2& size = ImVec2(-1,0),
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ImPlotFlags flags = ImPlotFlags_None,
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ImPlotAxisFlags x_flags = 0,
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ImPlotAxisFlags y_flags = 0,
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ImPlotAxisFlags y2_flags = ImPlotAxisFlags_AuxDefault,
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ImPlotAxisFlags y3_flags = ImPlotAxisFlags_AuxDefault,
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const char* y2_label = NULL,
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const char* y3_label = NULL) );
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const char* y2_label = nullptr,
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const char* y3_label = nullptr) );
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} // namespace ImPlot
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130
implot_demo.cpp
130
implot_demo.cpp
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@ -232,11 +232,11 @@ void ModSelector(const char* label, int* k) {
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void InputMapping(const char* label, ImGuiMouseButton* b, int* k) {
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ImGui::LabelText("##","%s",label);
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if (b != NULL) {
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if (b != nullptr) {
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ImGui::SameLine(100);
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ButtonSelector(label,b);
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}
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if (k != NULL) {
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if (k != nullptr) {
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ImGui::SameLine(300);
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ModSelector(label,k);
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}
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@ -245,14 +245,14 @@ void InputMapping(const char* label, ImGuiMouseButton* b, int* k) {
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void ShowInputMapping() {
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ImPlotInputMap& map = ImPlot::GetInputMap();
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InputMapping("Pan",&map.Pan,&map.PanMod);
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InputMapping("Fit",&map.Fit,NULL);
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InputMapping("Fit",&map.Fit,nullptr);
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InputMapping("Select",&map.Select,&map.SelectMod);
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InputMapping("SelectHorzMod",NULL,&map.SelectHorzMod);
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InputMapping("SelectVertMod",NULL,&map.SelectVertMod);
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InputMapping("SelectCancel",&map.SelectCancel,NULL);
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InputMapping("Menu",&map.Menu,NULL);
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InputMapping("OverrideMod",NULL,&map.OverrideMod);
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InputMapping("ZoomMod",NULL,&map.ZoomMod);
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InputMapping("SelectHorzMod",nullptr,&map.SelectHorzMod);
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InputMapping("SelectVertMod",nullptr,&map.SelectVertMod);
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InputMapping("SelectCancel",&map.SelectCancel,nullptr);
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InputMapping("Menu",&map.Menu,nullptr);
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InputMapping("OverrideMod",nullptr,&map.OverrideMod);
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InputMapping("ZoomMod",nullptr,&map.ZoomMod);
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ImGui::SliderFloat("ZoomRate",&map.ZoomRate,-1,1);
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}
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@ -268,7 +268,7 @@ void Demo_Config() {
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ImGui::Checkbox("Use 24 Hour Clock", &ImPlot::GetStyle().Use24HourClock);
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ImGui::Separator();
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if (ImPlot::BeginPlot("Preview")) {
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static double now = (double)time(0);
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static double now = (double)time(nullptr);
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ImPlot::SetupAxisScale(ImAxis_X1, ImPlotScale_Time);
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ImPlot::SetupAxisLimits(ImAxis_X1, now, now + 24*3600);
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for (int i = 0; i < 10; ++i) {
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@ -530,7 +530,7 @@ void Demo_BarStacks() {
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ImPlot::PushColormap(Liars);
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if (ImPlot::BeginPlot("PolitiFact: Who Lies More?",ImVec2(-1,400),ImPlotFlags_NoMouseText)) {
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ImPlot::SetupLegend(ImPlotLocation_South, ImPlotLegendFlags_Outside|ImPlotLegendFlags_Horizontal);
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ImPlot::SetupAxes(NULL,NULL,ImPlotAxisFlags_AutoFit|ImPlotAxisFlags_NoDecorations,ImPlotAxisFlags_AutoFit|ImPlotAxisFlags_Invert);
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ImPlot::SetupAxes(nullptr,nullptr,ImPlotAxisFlags_AutoFit|ImPlotAxisFlags_NoDecorations,ImPlotAxisFlags_AutoFit|ImPlotAxisFlags_Invert);
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ImPlot::SetupAxisTicks(ImAxis_Y1,0,19,20,politicians,false);
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if (diverging)
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ImPlot::PlotBarGroups(labels_div,data_div,9,20,0.75,0,ImPlotBarGroupsFlags_Stacked|ImPlotBarGroupsFlags_Horizontal);
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@ -595,7 +595,7 @@ void Demo_StemPlots() {
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void Demo_InfiniteLines() {
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static double vals[] = {0.25, 0.5, 0.75};
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if (ImPlot::BeginPlot("##Infinite")) {
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ImPlot::SetupAxes(NULL,NULL,ImPlotAxisFlags_NoInitialFit,ImPlotAxisFlags_NoInitialFit);
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ImPlot::SetupAxes(nullptr,nullptr,ImPlotAxisFlags_NoInitialFit,ImPlotAxisFlags_NoInitialFit);
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ImPlot::PlotInfLines("Vertical",vals,3);
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ImPlot::PlotInfLines("Horizontal",vals,3,ImPlotInfLinesFlags_Horizontal);
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ImPlot::EndPlot();
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@ -616,7 +616,7 @@ void Demo_PieCharts() {
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}
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if (ImPlot::BeginPlot("##Pie1", ImVec2(250,250), ImPlotFlags_Equal | ImPlotFlags_NoMouseText)) {
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ImPlot::SetupAxes(NULL, NULL, ImPlotAxisFlags_NoDecorations, ImPlotAxisFlags_NoDecorations);
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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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ImPlot::PlotPieChart(labels1, data1, 4, 0.5, 0.5, 0.4, "%.2f", 90, flags);
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ImPlot::EndPlot();
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@ -629,7 +629,7 @@ void Demo_PieCharts() {
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ImPlot::PushColormap(ImPlotColormap_Pastel);
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if (ImPlot::BeginPlot("##Pie2", ImVec2(250,250), ImPlotFlags_Equal | ImPlotFlags_NoMouseText)) {
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ImPlot::SetupAxes(NULL, NULL, ImPlotAxisFlags_NoDecorations, ImPlotAxisFlags_NoDecorations);
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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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ImPlot::PlotPieChart(labels2, data2, 5, 0.5, 0.5, 0.4, "%.0f", 180, flags);
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ImPlot::EndPlot();
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@ -676,7 +676,7 @@ void Demo_Heatmaps() {
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ImPlot::PushColormap(map);
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if (ImPlot::BeginPlot("##Heatmap1",ImVec2(225,225),ImPlotFlags_NoLegend|ImPlotFlags_NoMouseText)) {
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ImPlot::SetupAxes(NULL, NULL, axes_flags, axes_flags);
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ImPlot::SetupAxes(nullptr, nullptr, axes_flags, axes_flags);
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ImPlot::SetupAxisTicks(ImAxis_X1,0 + 1.0/14.0, 1 - 1.0/14.0, 7, xlabels);
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ImPlot::SetupAxisTicks(ImAxis_Y1,1 - 1.0/14.0, 0 + 1.0/14.0, 7, ylabels);
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ImPlot::PlotHeatmap("heat",values1[0],7,7,scale_min,scale_max,"%g",ImPlotPoint(0,0),ImPlotPoint(1,1),hm_flags);
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@ -694,10 +694,10 @@ void Demo_Heatmaps() {
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values2[i] = RandomRange(0.0,1.0);
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|
||||
if (ImPlot::BeginPlot("##Heatmap2",ImVec2(225,225))) {
|
||||
ImPlot::SetupAxes(NULL, NULL, ImPlotAxisFlags_NoDecorations, ImPlotAxisFlags_NoDecorations);
|
||||
ImPlot::SetupAxes(nullptr, nullptr, ImPlotAxisFlags_NoDecorations, ImPlotAxisFlags_NoDecorations);
|
||||
ImPlot::SetupAxesLimits(-1,1,-1,1);
|
||||
ImPlot::PlotHeatmap("heat1",values2,size,size,0,1,NULL);
|
||||
ImPlot::PlotHeatmap("heat2",values2,size,size,0,1,NULL, ImPlotPoint(-1,-1), ImPlotPoint(0,0));
|
||||
ImPlot::PlotHeatmap("heat1",values2,size,size,0,1,nullptr);
|
||||
ImPlot::PlotHeatmap("heat2",values2,size,size,0,1,nullptr, ImPlotPoint(-1,-1), ImPlotPoint(0,0));
|
||||
ImPlot::EndPlot();
|
||||
}
|
||||
ImPlot::PopColormap();
|
||||
|
|
@ -756,7 +756,7 @@ void Demo_Histogram() {
|
|||
}
|
||||
|
||||
if (ImPlot::BeginPlot("##Histograms")) {
|
||||
ImPlot::SetupAxes(NULL,NULL,ImPlotAxisFlags_AutoFit,ImPlotAxisFlags_AutoFit);
|
||||
ImPlot::SetupAxes(nullptr,nullptr,ImPlotAxisFlags_AutoFit,ImPlotAxisFlags_AutoFit);
|
||||
ImPlot::SetNextFillStyle(IMPLOT_AUTO_COL,0.5f);
|
||||
ImPlot::PlotHistogram("Empirical", dist.Data, 10000, bins, 1.0, range ? ImPlotRange(rmin,rmax) : ImPlotRange(), hist_flags);
|
||||
if ((hist_flags & ImPlotHistogramFlags_Density) && !(hist_flags & ImPlotHistogramFlags_NoOutliers)) {
|
||||
|
|
@ -788,7 +788,7 @@ void Demo_Histogram2D() {
|
|||
ImPlotAxisFlags flags = ImPlotAxisFlags_AutoFit|ImPlotAxisFlags_Foreground;
|
||||
ImPlot::PushColormap("Hot");
|
||||
if (ImPlot::BeginPlot("##Hist2D",ImVec2(ImGui::GetContentRegionAvail().x-100-ImGui::GetStyle().ItemSpacing.x,0))) {
|
||||
ImPlot::SetupAxes(NULL, NULL, flags, flags);
|
||||
ImPlot::SetupAxes(nullptr, nullptr, flags, flags);
|
||||
ImPlot::SetupAxesLimits(-6,6,-6,6);
|
||||
max_count = ImPlot::PlotHistogram2D("Hist2D",dist1.Data,dist2.Data,count,xybins[0],xybins[1],ImPlotRect(-6,6,-6,6), hist_flags);
|
||||
ImPlot::EndPlot();
|
||||
|
|
@ -897,7 +897,7 @@ void Demo_RealtimePlots() {
|
|||
static ImPlotAxisFlags flags = ImPlotAxisFlags_NoTickLabels;
|
||||
|
||||
if (ImPlot::BeginPlot("##Scrolling", ImVec2(-1,150))) {
|
||||
ImPlot::SetupAxes(NULL, NULL, flags, flags);
|
||||
ImPlot::SetupAxes(nullptr, nullptr, flags, flags);
|
||||
ImPlot::SetupAxisLimits(ImAxis_X1,t - history, t, ImGuiCond_Always);
|
||||
ImPlot::SetupAxisLimits(ImAxis_Y1,0,1);
|
||||
ImPlot::SetNextFillStyle(IMPLOT_AUTO_COL,0.5f);
|
||||
|
|
@ -906,7 +906,7 @@ void Demo_RealtimePlots() {
|
|||
ImPlot::EndPlot();
|
||||
}
|
||||
if (ImPlot::BeginPlot("##Rolling", ImVec2(-1,150))) {
|
||||
ImPlot::SetupAxes(NULL, NULL, flags, flags);
|
||||
ImPlot::SetupAxes(nullptr, nullptr, flags, flags);
|
||||
ImPlot::SetupAxisLimits(ImAxis_X1,0,history, ImGuiCond_Always);
|
||||
ImPlot::SetupAxisLimits(ImAxis_Y1,0,1);
|
||||
ImPlot::PlotLine("Mouse X", &rdata1.Data[0].x, &rdata1.Data[0].y, rdata1.Data.size(), 0, 0, 2 * sizeof(float));
|
||||
|
|
@ -925,7 +925,7 @@ void Demo_MarkersAndText() {
|
|||
|
||||
if (ImPlot::BeginPlot("##MarkerStyles", ImVec2(-1,0), ImPlotFlags_CanvasOnly)) {
|
||||
|
||||
ImPlot::SetupAxes(NULL, NULL, ImPlotAxisFlags_NoDecorations, ImPlotAxisFlags_NoDecorations);
|
||||
ImPlot::SetupAxes(nullptr, nullptr, ImPlotAxisFlags_NoDecorations, ImPlotAxisFlags_NoDecorations);
|
||||
ImPlot::SetupAxesLimits(0, 10, 0, 12);
|
||||
|
||||
ImS8 xs[2] = {1,4};
|
||||
|
|
@ -1040,8 +1040,8 @@ void Demo_TimeScale() {
|
|||
ImGui::SameLine();
|
||||
ImGui::Checkbox("24 Hour Clock",&ImPlot::GetStyle().Use24HourClock);
|
||||
|
||||
static HugeTimeData* data = NULL;
|
||||
if (data == NULL) {
|
||||
static HugeTimeData* data = nullptr;
|
||||
if (data == nullptr) {
|
||||
ImGui::SameLine();
|
||||
if (ImGui::Button("Generate Huge Data (~500MB!)")) {
|
||||
static HugeTimeData sdata(t_min);
|
||||
|
|
@ -1052,7 +1052,7 @@ void Demo_TimeScale() {
|
|||
if (ImPlot::BeginPlot("##Time", ImVec2(-1,0))) {
|
||||
ImPlot::SetupAxisScale(ImAxis_X1, ImPlotScale_Time);
|
||||
ImPlot::SetupAxesLimits(t_min,t_max,0,1);
|
||||
if (data != NULL) {
|
||||
if (data != nullptr) {
|
||||
// downsample our data
|
||||
int downsample = (int)ImPlot::GetPlotLimits().X.Size() / 1000 + 1;
|
||||
int start = (int)(ImPlot::GetPlotLimits().X.Min - t_min);
|
||||
|
|
@ -1064,7 +1064,7 @@ void Demo_TimeScale() {
|
|||
ImPlot::PlotLine("Time Series", &data->Ts[start], &data->Ys[start], size, 0, 0, sizeof(double)*downsample);
|
||||
}
|
||||
// plot time now
|
||||
double t_now = (double)time(0);
|
||||
double t_now = (double)time(nullptr);
|
||||
double y_now = HugeTimeData::GetY(t_now);
|
||||
ImPlot::PlotScatter("Now",&t_now,&y_now,1);
|
||||
ImPlot::Annotation(t_now,y_now,ImPlot::GetLastItemColor(),ImVec2(10,10),false,"Now");
|
||||
|
|
@ -1169,14 +1169,14 @@ void Demo_LinkedAxes() {
|
|||
|
||||
if (BeginAlignedPlots("AlignedGroup")) {
|
||||
if (ImPlot::BeginPlot("Plot A")) {
|
||||
ImPlot::SetupAxisLinks(ImAxis_X1, linkx ? &lims.X.Min : NULL, linkx ? &lims.X.Max : NULL);
|
||||
ImPlot::SetupAxisLinks(ImAxis_Y1, linky ? &lims.Y.Min : NULL, linky ? &lims.Y.Max : NULL);
|
||||
ImPlot::SetupAxisLinks(ImAxis_X1, linkx ? &lims.X.Min : nullptr, linkx ? &lims.X.Max : nullptr);
|
||||
ImPlot::SetupAxisLinks(ImAxis_Y1, linky ? &lims.Y.Min : nullptr, linky ? &lims.Y.Max : nullptr);
|
||||
ImPlot::PlotLine("Line",data,2);
|
||||
ImPlot::EndPlot();
|
||||
}
|
||||
if (ImPlot::BeginPlot("Plot B")) {
|
||||
ImPlot::SetupAxisLinks(ImAxis_X1, linkx ? &lims.X.Min : NULL, linkx ? &lims.X.Max : NULL);
|
||||
ImPlot::SetupAxisLinks(ImAxis_Y1, linky ? &lims.Y.Min : NULL, linky ? &lims.Y.Max : NULL);
|
||||
ImPlot::SetupAxisLinks(ImAxis_X1, linkx ? &lims.X.Min : nullptr, linkx ? &lims.X.Max : nullptr);
|
||||
ImPlot::SetupAxisLinks(ImAxis_Y1, linky ? &lims.Y.Min : nullptr, linky ? &lims.Y.Max : nullptr);
|
||||
ImPlot::PlotLine("Line",data,2);
|
||||
ImPlot::EndPlot();
|
||||
}
|
||||
|
|
@ -1215,8 +1215,8 @@ void Demo_EqualAxes() {
|
|||
float xs2[] = {-1,0,1,0,-1};
|
||||
float ys2[] = {0,1,0,-1,0};
|
||||
if (ImPlot::BeginPlot("##EqualAxes",ImVec2(-1,0),ImPlotFlags_Equal)) {
|
||||
ImPlot::SetupAxis(ImAxis_X2, NULL, ImPlotAxisFlags_AuxDefault);
|
||||
ImPlot::SetupAxis(ImAxis_Y2, NULL, ImPlotAxisFlags_AuxDefault);
|
||||
ImPlot::SetupAxis(ImAxis_X2, nullptr, ImPlotAxisFlags_AuxDefault);
|
||||
ImPlot::SetupAxis(ImAxis_Y2, nullptr, ImPlotAxisFlags_AuxDefault);
|
||||
ImPlot::PlotLine("Circle",xs1,ys1,360);
|
||||
ImPlot::SetAxes(ImAxis_X2, ImAxis_Y2);
|
||||
ImPlot::PlotLine("Diamond",xs2,ys2,5);
|
||||
|
|
@ -1274,12 +1274,12 @@ void Demo_SubplotsSizing() {
|
|||
ImGui::SliderInt("Cols",&cols,1,5);
|
||||
static float rratios[] = {5,1,1,1,1,1};
|
||||
static float cratios[] = {5,1,1,1,1,1};
|
||||
ImGui::DragScalarN("Row Ratios",ImGuiDataType_Float,rratios,rows,0.01f,0);
|
||||
ImGui::DragScalarN("Col Ratios",ImGuiDataType_Float,cratios,cols,0.01f,0);
|
||||
ImGui::DragScalarN("Row Ratios",ImGuiDataType_Float,rratios,rows,0.01f,nullptr);
|
||||
ImGui::DragScalarN("Col Ratios",ImGuiDataType_Float,cratios,cols,0.01f,nullptr);
|
||||
if (ImPlot::BeginSubplots("My Subplots", rows, cols, ImVec2(-1,400), flags, rratios, cratios)) {
|
||||
for (int i = 0; i < rows*cols; ++i) {
|
||||
if (ImPlot::BeginPlot("",ImVec2(),ImPlotFlags_NoLegend)) {
|
||||
ImPlot::SetupAxes(NULL,NULL,ImPlotAxisFlags_NoDecorations,ImPlotAxisFlags_NoDecorations);
|
||||
ImPlot::SetupAxes(nullptr,nullptr,ImPlotAxisFlags_NoDecorations,ImPlotAxisFlags_NoDecorations);
|
||||
float fi = 0.01f * (i+1);
|
||||
ImPlot::SetNextLineStyle(SampleColormap((float)i/(float)(rows*cols-1),ImPlotColormap_Jet));
|
||||
ImPlot::PlotLineG("data",SinewaveGetter,&fi,1000);
|
||||
|
|
@ -1314,7 +1314,7 @@ void Demo_SubplotItemSharing() {
|
|||
ImPlot::PlotLineG(label,SinewaveGetter,&fj,1000);
|
||||
if (ImPlot::BeginDragDropSourceItem(label)) {
|
||||
curj = j;
|
||||
ImGui::SetDragDropPayload("MY_DND",NULL,0);
|
||||
ImGui::SetDragDropPayload("MY_DND",nullptr,0);
|
||||
ImPlot::ItemIcon(GetLastItemColor()); ImGui::SameLine();
|
||||
ImGui::TextUnformatted(label);
|
||||
ImPlot::EndDragDropSource();
|
||||
|
|
@ -1404,7 +1404,7 @@ void Demo_DragPoints() {
|
|||
ImGui::CheckboxFlags("NoInput", (unsigned int*)&flags, ImPlotDragToolFlags_NoInputs);
|
||||
ImPlotAxisFlags ax_flags = ImPlotAxisFlags_NoTickLabels | ImPlotAxisFlags_NoTickMarks;
|
||||
if (ImPlot::BeginPlot("##Bezier",ImVec2(-1,0),ImPlotFlags_CanvasOnly)) {
|
||||
ImPlot::SetupAxes(0,0,ax_flags,ax_flags);
|
||||
ImPlot::SetupAxes(nullptr,nullptr,ax_flags,ax_flags);
|
||||
ImPlot::SetupAxesLimits(0,1,0,1);
|
||||
static ImPlotPoint P[] = {ImPlotPoint(.05f,.05f), ImPlotPoint(0.2,0.4), ImPlotPoint(0.8,0.6), ImPlotPoint(.95f,.95f)};
|
||||
|
||||
|
|
@ -1492,7 +1492,7 @@ void Demo_DragRects() {
|
|||
ImGui::CheckboxFlags("NoInput", (unsigned int*)&flags, ImPlotDragToolFlags_NoInputs);
|
||||
|
||||
if (ImPlot::BeginPlot("##Main",ImVec2(-1,150))) {
|
||||
ImPlot::SetupAxes(NULL,NULL,ImPlotAxisFlags_NoTickLabels,ImPlotAxisFlags_NoTickLabels);
|
||||
ImPlot::SetupAxes(nullptr,nullptr,ImPlotAxisFlags_NoTickLabels,ImPlotAxisFlags_NoTickLabels);
|
||||
ImPlot::SetupAxesLimits(0,0.01,-1,1);
|
||||
ImPlot::PlotLine("Signal 1", x_data, y_data1, 512);
|
||||
ImPlot::PlotLine("Signal 2", x_data, y_data2, 512);
|
||||
|
|
@ -1501,7 +1501,7 @@ void Demo_DragRects() {
|
|||
ImPlot::EndPlot();
|
||||
}
|
||||
if (ImPlot::BeginPlot("##rect",ImVec2(-1,150), ImPlotFlags_CanvasOnly)) {
|
||||
ImPlot::SetupAxes(NULL,NULL,ImPlotAxisFlags_NoDecorations,ImPlotAxisFlags_NoDecorations);
|
||||
ImPlot::SetupAxes(nullptr,nullptr,ImPlotAxisFlags_NoDecorations,ImPlotAxisFlags_NoDecorations);
|
||||
ImPlot::SetupAxesLimits(rect.X.Min, rect.X.Max, rect.Y.Min, rect.Y.Max, ImGuiCond_Always);
|
||||
ImPlot::PlotLine("Signal 1", x_data, y_data1, 512);
|
||||
ImPlot::PlotLine("Signal 2", x_data, y_data2, 512);
|
||||
|
|
@ -1678,15 +1678,15 @@ void Demo_DragAndDrop() {
|
|||
|
||||
const int k_dnd = 20;
|
||||
static MyDndItem dnd[k_dnd];
|
||||
static MyDndItem* dndx = NULL; // for plot 2
|
||||
static MyDndItem* dndy = NULL; // for plot 2
|
||||
static MyDndItem* dndx = nullptr; // for plot 2
|
||||
static MyDndItem* dndy = nullptr; // for plot 2
|
||||
|
||||
// child window to serve as initial source for our DND items
|
||||
ImGui::BeginChild("DND_LEFT",ImVec2(100,400));
|
||||
if (ImGui::Button("Reset Data")) {
|
||||
for (int k = 0; k < k_dnd; ++k)
|
||||
dnd[k].Reset();
|
||||
dndx = dndy = NULL;
|
||||
dndx = dndy = nullptr;
|
||||
}
|
||||
for (int k = 0; k < k_dnd; ++k) {
|
||||
if (dnd[k].Plt > 0)
|
||||
|
|
@ -1713,7 +1713,7 @@ void Demo_DragAndDrop() {
|
|||
// plot 1 (time series)
|
||||
ImPlotAxisFlags flags = ImPlotAxisFlags_NoTickLabels | ImPlotAxisFlags_NoGridLines | ImPlotAxisFlags_NoHighlight;
|
||||
if (ImPlot::BeginPlot("##DND1", ImVec2(-1,195))) {
|
||||
ImPlot::SetupAxis(ImAxis_X1, NULL, flags|ImPlotAxisFlags_Lock);
|
||||
ImPlot::SetupAxis(ImAxis_X1, nullptr, flags|ImPlotAxisFlags_Lock);
|
||||
ImPlot::SetupAxis(ImAxis_Y1, "[drop here]", flags);
|
||||
ImPlot::SetupAxis(ImAxis_Y2, "[drop here]", flags|ImPlotAxisFlags_Opposite);
|
||||
ImPlot::SetupAxis(ImAxis_Y3, "[drop here]", flags|ImPlotAxisFlags_Opposite);
|
||||
|
|
@ -1759,12 +1759,12 @@ void Demo_DragAndDrop() {
|
|||
}
|
||||
// plot 2 (Lissajous)
|
||||
if (ImPlot::BeginPlot("##DND2", ImVec2(-1,195))) {
|
||||
ImPlot::PushStyleColor(ImPlotCol_AxisBg, dndx != NULL ? dndx->Color : ImPlot::GetStyle().Colors[ImPlotCol_AxisBg]);
|
||||
ImPlot::SetupAxis(ImAxis_X1, dndx == NULL ? "[drop here]" : dndx->Label, flags);
|
||||
ImPlot::PushStyleColor(ImPlotCol_AxisBg, dndy != NULL ? dndy->Color : ImPlot::GetStyle().Colors[ImPlotCol_AxisBg]);
|
||||
ImPlot::SetupAxis(ImAxis_Y1, dndy == NULL ? "[drop here]" : dndy->Label, flags);
|
||||
ImPlot::PushStyleColor(ImPlotCol_AxisBg, dndx != nullptr ? dndx->Color : ImPlot::GetStyle().Colors[ImPlotCol_AxisBg]);
|
||||
ImPlot::SetupAxis(ImAxis_X1, dndx == nullptr ? "[drop here]" : dndx->Label, flags);
|
||||
ImPlot::PushStyleColor(ImPlotCol_AxisBg, dndy != nullptr ? dndy->Color : ImPlot::GetStyle().Colors[ImPlotCol_AxisBg]);
|
||||
ImPlot::SetupAxis(ImAxis_Y1, dndy == nullptr ? "[drop here]" : dndy->Label, flags);
|
||||
ImPlot::PopStyleColor(2);
|
||||
if (dndx != NULL && dndy != NULL) {
|
||||
if (dndx != nullptr && dndy != nullptr) {
|
||||
ImVec4 mixed((dndx->Color.x + dndy->Color.x)/2,(dndx->Color.y + dndy->Color.y)/2,(dndx->Color.z + dndy->Color.z)/2,(dndx->Color.w + dndy->Color.w)/2);
|
||||
ImPlot::SetNextLineStyle(mixed);
|
||||
ImPlot::PlotLine("##dndxy", &dndx->Data[0].y, &dndy->Data[0].y, dndx->Data.size(), 0, 0, 2 * sizeof(float));
|
||||
|
|
@ -1777,7 +1777,7 @@ void Demo_DragAndDrop() {
|
|||
ImPlot::EndDragDropTarget();
|
||||
}
|
||||
// allow the x-axis to be a DND source
|
||||
if (dndx != NULL && ImPlot::BeginDragDropSourceAxis(ImAxis_X1)) {
|
||||
if (dndx != nullptr && ImPlot::BeginDragDropSourceAxis(ImAxis_X1)) {
|
||||
ImGui::SetDragDropPayload("MY_DND", &dndx->Idx, sizeof(int));
|
||||
ImPlot::ItemIcon(dndx->Color); ImGui::SameLine();
|
||||
ImGui::TextUnformatted(dndx->Label);
|
||||
|
|
@ -1791,7 +1791,7 @@ void Demo_DragAndDrop() {
|
|||
ImPlot::EndDragDropTarget();
|
||||
}
|
||||
// allow the y-axis to be a DND source
|
||||
if (dndy != NULL && ImPlot::BeginDragDropSourceAxis(ImAxis_Y1)) {
|
||||
if (dndy != nullptr && ImPlot::BeginDragDropSourceAxis(ImAxis_Y1)) {
|
||||
ImGui::SetDragDropPayload("MY_DND", &dndy->Idx, sizeof(int));
|
||||
ImPlot::ItemIcon(dndy->Color); ImGui::SameLine();
|
||||
ImGui::TextUnformatted(dndy->Label);
|
||||
|
|
@ -1907,7 +1907,7 @@ void Demo_CustomDataAndGetters() {
|
|||
ImPlot::PlotLine("Vector2f", &vec2_data[0].x, &vec2_data[0].y, 2, 0, 0, sizeof(MyImPlot::Vector2f) /* or sizeof(float) * 2 */);
|
||||
|
||||
// custom getter example 1:
|
||||
ImPlot::PlotLineG("Spiral", MyImPlot::Spiral, NULL, 1000);
|
||||
ImPlot::PlotLineG("Spiral", MyImPlot::Spiral, nullptr, 1000);
|
||||
|
||||
// custom getter example 2:
|
||||
static MyImPlot::WaveData data1(0.001, 0.2, 2, 0.75);
|
||||
|
|
@ -1962,8 +1962,8 @@ void Demo_TickLabels() {
|
|||
static const char* ylabels_aux[] = {"A","B","C","D","E","F"};
|
||||
if (ImPlot::BeginPlot("##Ticks")) {
|
||||
ImPlot::SetupAxesLimits(2.5,5,0,1000);
|
||||
ImPlot::SetupAxis(ImAxis_Y2, NULL, ImPlotAxisFlags_AuxDefault);
|
||||
ImPlot::SetupAxis(ImAxis_Y3, NULL, ImPlotAxisFlags_AuxDefault);
|
||||
ImPlot::SetupAxis(ImAxis_Y2, nullptr, ImPlotAxisFlags_AuxDefault);
|
||||
ImPlot::SetupAxis(ImAxis_Y3, nullptr, ImPlotAxisFlags_AuxDefault);
|
||||
if (custom_fmt) {
|
||||
ImPlot::SetupAxisFormat(ImAxis_X1, "%g ms");
|
||||
ImPlot::SetupAxisFormat(ImAxis_Y1, MetricFormatter, (void*)"Hz");
|
||||
|
|
@ -1971,10 +1971,10 @@ void Demo_TickLabels() {
|
|||
ImPlot::SetupAxisFormat(ImAxis_Y3, MetricFormatter, (void*)"m");
|
||||
}
|
||||
if (custom_ticks) {
|
||||
ImPlot::SetupAxisTicks(ImAxis_X1, &pi,1,custom_labels ? pi_str : NULL, true);
|
||||
ImPlot::SetupAxisTicks(ImAxis_Y1, yticks, 4, custom_labels ? ylabels : NULL, false);
|
||||
ImPlot::SetupAxisTicks(ImAxis_Y2, yticks_aux, 3, custom_labels ? ylabels_aux : NULL, false);
|
||||
ImPlot::SetupAxisTicks(ImAxis_Y3, 0, 1, 6, custom_labels ? ylabels_aux : NULL, false);
|
||||
ImPlot::SetupAxisTicks(ImAxis_X1, &pi,1,custom_labels ? pi_str : nullptr, true);
|
||||
ImPlot::SetupAxisTicks(ImAxis_Y1, yticks, 4, custom_labels ? ylabels : nullptr, false);
|
||||
ImPlot::SetupAxisTicks(ImAxis_Y2, yticks_aux, 3, custom_labels ? ylabels_aux : nullptr, false);
|
||||
ImPlot::SetupAxisTicks(ImAxis_Y3, 0, 1, 6, custom_labels ? ylabels_aux : nullptr, false);
|
||||
}
|
||||
ImPlot::EndPlot();
|
||||
}
|
||||
|
|
@ -2116,7 +2116,7 @@ void Demo_CustomPlottersAndTooltips() {
|
|||
ImPlot::GetStyle().UseLocalTime = false;
|
||||
|
||||
if (ImPlot::BeginPlot("Candlestick Chart",ImVec2(-1,0))) {
|
||||
ImPlot::SetupAxes(NULL,NULL,0,ImPlotAxisFlags_AutoFit|ImPlotAxisFlags_RangeFit);
|
||||
ImPlot::SetupAxes(nullptr,nullptr,0,ImPlotAxisFlags_AutoFit|ImPlotAxisFlags_RangeFit);
|
||||
ImPlot::SetupAxesLimits(1546300800, 1571961600, 1250, 1600);
|
||||
ImPlot::SetupAxisScale(ImAxis_X1, ImPlotScale_Time);
|
||||
ImPlot::SetupAxisLimitsConstraints(ImAxis_X1, 1546300800, 1571961600);
|
||||
|
|
@ -2170,12 +2170,12 @@ void ShowDemoWindow(bool* p_open) {
|
|||
ImGui::Begin("ImPlot Demo", p_open, ImGuiWindowFlags_MenuBar);
|
||||
if (ImGui::BeginMenuBar()) {
|
||||
if (ImGui::BeginMenu("Tools")) {
|
||||
ImGui::MenuItem("Metrics", NULL, &show_implot_metrics);
|
||||
ImGui::MenuItem("Style Editor", NULL, &show_implot_style_editor);
|
||||
ImGui::MenuItem("Metrics", nullptr, &show_implot_metrics);
|
||||
ImGui::MenuItem("Style Editor", nullptr, &show_implot_style_editor);
|
||||
ImGui::Separator();
|
||||
ImGui::MenuItem("ImGui Metrics", NULL, &show_imgui_metrics);
|
||||
ImGui::MenuItem("ImGui Style Editor", NULL, &show_imgui_style_editor);
|
||||
ImGui::MenuItem("ImGui Demo", NULL, &show_imgui_demo);
|
||||
ImGui::MenuItem("ImGui Metrics", nullptr, &show_imgui_metrics);
|
||||
ImGui::MenuItem("ImGui Style Editor", nullptr, &show_imgui_style_editor);
|
||||
ImGui::MenuItem("ImGui Demo", nullptr, &show_imgui_demo);
|
||||
ImGui::EndMenu();
|
||||
}
|
||||
ImGui::EndMenuBar();
|
||||
|
|
@ -2300,7 +2300,7 @@ ImPlotPoint Spiral(int idx, void*) {
|
|||
void Sparkline(const char* id, const float* values, int count, float min_v, float max_v, int offset, const ImVec4& col, const ImVec2& size) {
|
||||
ImPlot::PushStyleVar(ImPlotStyleVar_PlotPadding, ImVec2(0,0));
|
||||
if (ImPlot::BeginPlot(id,size,ImPlotFlags_CanvasOnly|ImPlotFlags_NoChild)) {
|
||||
ImPlot::SetupAxes(0,0,ImPlotAxisFlags_NoDecorations,ImPlotAxisFlags_NoDecorations);
|
||||
ImPlot::SetupAxes(nullptr,nullptr,ImPlotAxisFlags_NoDecorations,ImPlotAxisFlags_NoDecorations);
|
||||
ImPlot::SetupAxesLimits(0, count - 1, min_v, max_v, ImGuiCond_Always);
|
||||
ImPlot::SetNextLineStyle(col);
|
||||
ImPlot::SetNextFillStyle(col, 0.25);
|
||||
|
|
|
|||
|
|
@ -396,18 +396,18 @@ struct ImPlotColormapData {
|
|||
_AppendTable(i);
|
||||
}
|
||||
|
||||
inline bool IsQual(ImPlotColormap cmap) const { return Quals[cmap]; }
|
||||
inline const char* GetName(ImPlotColormap cmap) const { return cmap < Count ? Text.Buf.Data + TextOffsets[cmap] : NULL; }
|
||||
inline ImPlotColormap GetIndex(const char* name) const { ImGuiID key = ImHashStr(name); return Map.GetInt(key,-1); }
|
||||
inline bool IsQual(ImPlotColormap cmap) const { return Quals[cmap]; }
|
||||
inline const char* GetName(ImPlotColormap cmap) const { return cmap < Count ? Text.Buf.Data + TextOffsets[cmap] : nullptr; }
|
||||
inline ImPlotColormap GetIndex(const char* name) const { ImGuiID key = ImHashStr(name); return Map.GetInt(key,-1); }
|
||||
|
||||
inline const ImU32* GetKeys(ImPlotColormap cmap) const { return &Keys[KeyOffsets[cmap]]; }
|
||||
inline int GetKeyCount(ImPlotColormap cmap) const { return KeyCounts[cmap]; }
|
||||
inline ImU32 GetKeyColor(ImPlotColormap cmap, int idx) const { return Keys[KeyOffsets[cmap]+idx]; }
|
||||
inline void SetKeyColor(ImPlotColormap cmap, int idx, ImU32 value) { Keys[KeyOffsets[cmap]+idx] = value; RebuildTables(); }
|
||||
inline const ImU32* GetKeys(ImPlotColormap cmap) const { return &Keys[KeyOffsets[cmap]]; }
|
||||
inline int GetKeyCount(ImPlotColormap cmap) const { return KeyCounts[cmap]; }
|
||||
inline ImU32 GetKeyColor(ImPlotColormap cmap, int idx) const { return Keys[KeyOffsets[cmap]+idx]; }
|
||||
inline void SetKeyColor(ImPlotColormap cmap, int idx, ImU32 value) { Keys[KeyOffsets[cmap]+idx] = value; RebuildTables(); }
|
||||
|
||||
inline const ImU32* GetTable(ImPlotColormap cmap) const { return &Tables[TableOffsets[cmap]]; }
|
||||
inline int GetTableSize(ImPlotColormap cmap) const { return TableSizes[cmap]; }
|
||||
inline ImU32 GetTableColor(ImPlotColormap cmap, int idx) const { return Tables[TableOffsets[cmap]+idx]; }
|
||||
inline const ImU32* GetTable(ImPlotColormap cmap) const { return &Tables[TableOffsets[cmap]]; }
|
||||
inline int GetTableSize(ImPlotColormap cmap) const { return TableSizes[cmap]; }
|
||||
inline ImU32 GetTableColor(ImPlotColormap cmap, int idx) const { return Tables[TableOffsets[cmap]+idx]; }
|
||||
|
||||
inline ImU32 LerpTable(ImPlotColormap cmap, float t) const {
|
||||
int off = TableOffsets[cmap];
|
||||
|
|
@ -564,7 +564,7 @@ struct ImPlotTicker {
|
|||
|
||||
ImPlotTick& AddTick(double value, bool major, int level, bool show_label, const char* label) {
|
||||
ImPlotTick tick(value, major, level, show_label);
|
||||
if (show_label && label != NULL) {
|
||||
if (show_label && label != nullptr) {
|
||||
tick.TextOffset = TextBuffer.size();
|
||||
TextBuffer.append(label, label + strlen(label) + 1);
|
||||
tick.LabelSize = ImGui::CalcTextSize(TextBuffer.Buf.Data + tick.TextOffset);
|
||||
|
|
@ -574,7 +574,7 @@ struct ImPlotTicker {
|
|||
|
||||
ImPlotTick& AddTick(double value, bool major, int level, bool show_label, ImPlotFormatter formatter, void* data) {
|
||||
ImPlotTick tick(value, major, level, show_label);
|
||||
if (show_label && formatter != NULL) {
|
||||
if (show_label && formatter != nullptr) {
|
||||
char buff[IMPLOT_LABEL_MAX_SIZE];
|
||||
tick.TextOffset = TextBuffer.size();
|
||||
formatter(tick.PlotPos, buff, sizeof(buff), data);
|
||||
|
|
@ -673,23 +673,23 @@ struct ImPlotAxis
|
|||
Range.Min = 0;
|
||||
Range.Max = 1;
|
||||
Scale = ImPlotScale_Linear;
|
||||
TransformForward = TransformInverse = NULL;
|
||||
TransformData = NULL;
|
||||
TransformForward = TransformInverse = nullptr;
|
||||
TransformData = nullptr;
|
||||
FitExtents.Min = HUGE_VAL;
|
||||
FitExtents.Max = -HUGE_VAL;
|
||||
OrthoAxis = NULL;
|
||||
OrthoAxis = nullptr;
|
||||
ConstraintRange = ImPlotRange(-INFINITY,INFINITY);
|
||||
ConstraintZoom = ImPlotRange(DBL_MIN,INFINITY);
|
||||
LinkedMin = LinkedMax = NULL;
|
||||
LinkedMin = LinkedMax = nullptr;
|
||||
PickerLevel = 0;
|
||||
Datum1 = Datum2 = 0;
|
||||
PixelMin = PixelMax = 0;
|
||||
LabelOffset = -1;
|
||||
ColorMaj = ColorMin = ColorTick = ColorTxt = ColorBg = ColorHov = ColorAct = 0;
|
||||
ColorHiLi = IM_COL32_BLACK_TRANS;
|
||||
Formatter = NULL;
|
||||
FormatterData = NULL;
|
||||
Locator = NULL;
|
||||
Formatter = nullptr;
|
||||
FormatterData = nullptr;
|
||||
Locator = nullptr;
|
||||
Enabled = Hovered = Held = FitThisFrame = HasRange = HasFormatSpec = false;
|
||||
ShowDefaultTicks = true;
|
||||
}
|
||||
|
|
@ -697,18 +697,18 @@ struct ImPlotAxis
|
|||
inline void Reset() {
|
||||
Enabled = false;
|
||||
Scale = ImPlotScale_Linear;
|
||||
TransformForward = TransformInverse = NULL;
|
||||
TransformData = NULL;
|
||||
TransformForward = TransformInverse = nullptr;
|
||||
TransformData = nullptr;
|
||||
LabelOffset = -1;
|
||||
HasFormatSpec = false;
|
||||
Formatter = NULL;
|
||||
FormatterData = NULL;
|
||||
Locator = NULL;
|
||||
Formatter = nullptr;
|
||||
FormatterData = nullptr;
|
||||
Locator = nullptr;
|
||||
ShowDefaultTicks = true;
|
||||
FitThisFrame = false;
|
||||
FitExtents.Min = HUGE_VAL;
|
||||
FitExtents.Max = -HUGE_VAL;
|
||||
OrthoAxis = NULL;
|
||||
OrthoAxis = nullptr;
|
||||
ConstraintRange = ImPlotRange(-INFINITY,INFINITY);
|
||||
ConstraintZoom = ImPlotRange(DBL_MIN,INFINITY);
|
||||
Ticker.Reset();
|
||||
|
|
@ -806,7 +806,7 @@ struct ImPlotAxis
|
|||
|
||||
inline void UpdateTransformCache() {
|
||||
ScaleToPixel = (PixelMax - PixelMin) / Range.Size();
|
||||
if (TransformForward != NULL) {
|
||||
if (TransformForward != nullptr) {
|
||||
ScaleMin = TransformForward(Range.Min, TransformData);
|
||||
ScaleMax = TransformForward(Range.Max, TransformData);
|
||||
}
|
||||
|
|
@ -817,7 +817,7 @@ struct ImPlotAxis
|
|||
}
|
||||
|
||||
inline float PlotToPixels(double plt) const {
|
||||
if (TransformForward != NULL) {
|
||||
if (TransformForward != nullptr) {
|
||||
double s = TransformForward(plt, TransformData);
|
||||
double t = (s - ScaleMin) / (ScaleMax - ScaleMin);
|
||||
plt = Range.Min + Range.Size() * t;
|
||||
|
|
@ -828,7 +828,7 @@ struct ImPlotAxis
|
|||
|
||||
inline double PixelsToPlot(float pix) const {
|
||||
double plt = (pix - PixelMin) / ScaleToPixel + Range.Min;
|
||||
if (TransformInverse != NULL) {
|
||||
if (TransformInverse != nullptr) {
|
||||
double t = (plt - Range.Min) / Range.Size();
|
||||
double s = t * (ScaleMax - ScaleMin) + ScaleMin;
|
||||
plt = TransformInverse(s, TransformData);
|
||||
|
|
@ -1067,7 +1067,7 @@ struct ImPlotPlot
|
|||
inline void ClearTextBuffer() { TextBuffer.Buf.shrink(0); }
|
||||
|
||||
inline void SetTitle(const char* title) {
|
||||
if (title && ImGui::FindRenderedTextEnd(title, NULL) != title) {
|
||||
if (title && ImGui::FindRenderedTextEnd(title, nullptr) != title) {
|
||||
TitleOffset = TextBuffer.size();
|
||||
TextBuffer.append(title, title + strlen(title) + 1);
|
||||
}
|
||||
|
|
@ -1098,7 +1098,7 @@ struct ImPlotPlot
|
|||
}
|
||||
|
||||
inline void SetAxisLabel(ImPlotAxis& axis, const char* label) {
|
||||
if (label && ImGui::FindRenderedTextEnd(label, NULL) != label) {
|
||||
if (label && ImGui::FindRenderedTextEnd(label, nullptr) != label) {
|
||||
axis.LabelOffset = TextBuffer.size();
|
||||
TextBuffer.append(label, label + strlen(label) + 1);
|
||||
}
|
||||
|
|
@ -1162,7 +1162,7 @@ struct ImPlotNextPlotData
|
|||
for (int i = 0; i < ImAxis_COUNT; ++i) {
|
||||
HasRange[i] = false;
|
||||
Fit[i] = false;
|
||||
LinkedMin[i] = LinkedMax[i] = NULL;
|
||||
LinkedMin[i] = LinkedMax[i] = nullptr;
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -1326,7 +1326,7 @@ bool BeginItemEx(const char* label_id, const _Fitter& fitter, ImPlotItemFlags fl
|
|||
IMPLOT_API void EndItem();
|
||||
|
||||
// Register or get an existing item from the current plot.
|
||||
IMPLOT_API ImPlotItem* RegisterOrGetItem(const char* label_id, ImPlotItemFlags flags, bool* just_created = NULL);
|
||||
IMPLOT_API ImPlotItem* RegisterOrGetItem(const char* label_id, ImPlotItemFlags flags, bool* just_created = nullptr);
|
||||
// Get a plot item from the current plot.
|
||||
IMPLOT_API ImPlotItem* GetItem(const char* label_id);
|
||||
// Gets the current item.
|
||||
|
|
@ -1448,9 +1448,9 @@ static inline ImVec4 GetStyleColorVec4(ImPlotCol idx) { return IsColorAuto(idx)
|
|||
static inline ImU32 GetStyleColorU32(ImPlotCol idx) { return ImGui::ColorConvertFloat4ToU32(GetStyleColorVec4(idx)); }
|
||||
|
||||
// Draws vertical text. The position is the bottom left of the text rect.
|
||||
IMPLOT_API void AddTextVertical(ImDrawList *DrawList, ImVec2 pos, ImU32 col, const char* text_begin, const char* text_end = NULL);
|
||||
IMPLOT_API void AddTextVertical(ImDrawList *DrawList, ImVec2 pos, ImU32 col, const char* text_begin, const char* text_end = nullptr);
|
||||
// Draws multiline horizontal text centered.
|
||||
IMPLOT_API void AddTextCentered(ImDrawList* DrawList, ImVec2 top_center, ImU32 col, const char* text_begin, const char* text_end = NULL);
|
||||
IMPLOT_API void AddTextCentered(ImDrawList* DrawList, ImVec2 top_center, ImU32 col, const char* text_begin, const char* text_end = nullptr);
|
||||
// Calculates the size of vertical text
|
||||
static inline ImVec2 CalcTextSizeVertical(const char *text) {
|
||||
ImVec2 sz = ImGui::CalcTextSize(text);
|
||||
|
|
@ -1589,7 +1589,7 @@ IMPLOT_API int FormatDateTime(const ImPlotTime& t, char* buffer, int size, ImPlo
|
|||
// #level = 0 for day, 1 for month, 2 for year. Modified by user interaction.
|
||||
// #t will be set when a day is clicked and the function will return true.
|
||||
// #t1 and #t2 are optional dates to highlight.
|
||||
IMPLOT_API bool ShowDatePicker(const char* id, int* level, ImPlotTime* t, const ImPlotTime* t1 = NULL, const ImPlotTime* t2 = NULL);
|
||||
IMPLOT_API bool ShowDatePicker(const char* id, int* level, ImPlotTime* t, const ImPlotTime* t1 = nullptr, const ImPlotTime* t2 = nullptr);
|
||||
// Shows a time picker widget block (hour/min/sec).
|
||||
// #t will be set when a new hour, minute, or sec is selected or am/pm is toggled, and the function will return true.
|
||||
IMPLOT_API bool ShowTimePicker(const char* id, ImPlotTime* t);
|
||||
|
|
|
|||
|
|
@ -285,15 +285,15 @@ ImPlotItem* RegisterOrGetItem(const char* label_id, ImPlotItemFlags flags, bool*
|
|||
ImPlotContext& gp = *GImPlot;
|
||||
ImPlotItemGroup& Items = *gp.CurrentItems;
|
||||
ImGuiID id = Items.GetItemID(label_id);
|
||||
if (just_created != NULL)
|
||||
*just_created = Items.GetItem(id) == NULL;
|
||||
if (just_created != nullptr)
|
||||
*just_created = Items.GetItem(id) == nullptr;
|
||||
ImPlotItem* item = Items.GetOrAddItem(id);
|
||||
if (item->SeenThisFrame)
|
||||
return item;
|
||||
item->SeenThisFrame = true;
|
||||
int idx = Items.GetItemIndex(item);
|
||||
item->ID = id;
|
||||
if (!ImHasFlag(flags, ImPlotItemFlags_NoLegend) && ImGui::FindRenderedTextEnd(label_id, NULL) != label_id) {
|
||||
if (!ImHasFlag(flags, ImPlotItemFlags_NoLegend) && ImGui::FindRenderedTextEnd(label_id, nullptr) != label_id) {
|
||||
Items.Legend.Indices.push_back(idx);
|
||||
item->NameOffset = Items.Legend.Labels.size();
|
||||
Items.Legend.Labels.append(label_id, label_id + strlen(label_id) + 1);
|
||||
|
|
@ -311,7 +311,7 @@ ImPlotItem* GetItem(const char* label_id) {
|
|||
|
||||
bool IsItemHidden(const char* label_id) {
|
||||
ImPlotItem* item = GetItem(label_id);
|
||||
return item != NULL && !item->Show;
|
||||
return item != nullptr && !item->Show;
|
||||
}
|
||||
|
||||
ImPlotItem* GetCurrentItem() {
|
||||
|
|
@ -368,17 +368,17 @@ void BustItemCache() {
|
|||
|
||||
void BustColorCache(const char* plot_title_id) {
|
||||
ImPlotContext& gp = *GImPlot;
|
||||
if (plot_title_id == NULL) {
|
||||
if (plot_title_id == nullptr) {
|
||||
BustItemCache();
|
||||
}
|
||||
else {
|
||||
ImGuiID id = ImGui::GetCurrentWindow()->GetID(plot_title_id);
|
||||
ImPlotPlot* plot = gp.Plots.GetByKey(id);
|
||||
if (plot != NULL)
|
||||
if (plot != nullptr)
|
||||
plot->Items.Reset();
|
||||
else {
|
||||
ImPlotSubplot* subplot = gp.Subplots.GetByKey(id);
|
||||
if (subplot != NULL)
|
||||
if (subplot != nullptr)
|
||||
subplot->Items.Reset();
|
||||
}
|
||||
}
|
||||
|
|
@ -394,7 +394,7 @@ static const float ITEM_HIGHLIGHT_MARK_SCALE = 1.25f;
|
|||
// Begins a new item. Returns false if the item should not be plotted.
|
||||
bool BeginItem(const char* label_id, ImPlotItemFlags flags, ImPlotCol recolor_from) {
|
||||
ImPlotContext& gp = *GImPlot;
|
||||
IM_ASSERT_USER_ERROR(gp.CurrentPlot != NULL, "PlotX() needs to be called between BeginPlot() and EndPlot()!");
|
||||
IM_ASSERT_USER_ERROR(gp.CurrentPlot != nullptr, "PlotX() needs to be called between BeginPlot() and EndPlot()!");
|
||||
SetupLock();
|
||||
bool just_created;
|
||||
ImPlotItem* item = RegisterOrGetItem(label_id, flags, &just_created);
|
||||
|
|
@ -422,7 +422,7 @@ bool BeginItem(const char* label_id, ImPlotItemFlags flags, ImPlotCol recolor_fr
|
|||
// reset next item data
|
||||
gp.NextItemData.Reset();
|
||||
gp.PreviousItem = item;
|
||||
gp.CurrentItem = NULL;
|
||||
gp.CurrentItem = nullptr;
|
||||
return false;
|
||||
}
|
||||
else {
|
||||
|
|
@ -481,7 +481,7 @@ void EndItem() {
|
|||
gp.NextItemData.Reset();
|
||||
// set current item
|
||||
gp.PreviousItem = gp.CurrentItem;
|
||||
gp.CurrentItem = NULL;
|
||||
gp.CurrentItem = nullptr;
|
||||
}
|
||||
|
||||
//-----------------------------------------------------------------------------
|
||||
|
|
@ -785,7 +785,7 @@ struct Transformer1 {
|
|||
{ }
|
||||
|
||||
template <typename T> IMPLOT_INLINE float operator()(T p) const {
|
||||
if (TransformFwd != NULL) {
|
||||
if (TransformFwd != nullptr) {
|
||||
double s = TransformFwd(p, TransformData);
|
||||
double t = (s - ScaMin) / (ScaMax - ScaMin);
|
||||
p = PltMin + (PltMax - PltMin) * t;
|
||||
|
|
@ -2172,7 +2172,7 @@ IMPLOT_INLINE void RenderPieSlice(ImDrawList& draw_list, const ImPlotPoint& cent
|
|||
|
||||
template <typename T>
|
||||
void PlotPieChart(const char* const label_ids[], const T* values, int count, double x, double y, double radius, const char* fmt, double angle0, ImPlotPieChartFlags flags) {
|
||||
IM_ASSERT_USER_ERROR(GImPlot->CurrentPlot != NULL, "PlotPieChart() needs to be called between BeginPlot() and EndPlot()!");
|
||||
IM_ASSERT_USER_ERROR(GImPlot->CurrentPlot != nullptr, "PlotPieChart() needs to be called between BeginPlot() and EndPlot()!");
|
||||
ImDrawList & draw_list = *GetPlotDrawList();
|
||||
double sum = 0;
|
||||
for (int i = 0; i < count; ++i)
|
||||
|
|
@ -2200,7 +2200,7 @@ void PlotPieChart(const char* const label_ids[], const T* values, int count, dou
|
|||
}
|
||||
a0 = a1;
|
||||
}
|
||||
if (fmt != NULL) {
|
||||
if (fmt != nullptr) {
|
||||
a0 = angle0 * 2 * IM_PI / 360.0;
|
||||
a1 = angle0 * 2 * IM_PI / 360.0;
|
||||
char buffer[32];
|
||||
|
|
@ -2325,7 +2325,7 @@ void RenderHeatmap(ImDrawList& draw_list, const T* values, int rows, int cols, d
|
|||
RenderPrimitives1<RendererRectC>(getter);
|
||||
}
|
||||
// labels
|
||||
if (fmt != NULL) {
|
||||
if (fmt != nullptr) {
|
||||
const double w = (bounds_max.x - bounds_min.x) / cols;
|
||||
const double h = (bounds_max.y - bounds_min.y) / rows;
|
||||
const ImPlotPoint half_size(w*0.5,h*0.5);
|
||||
|
|
@ -2535,7 +2535,7 @@ double PlotHistogram2D(const char* label_id, const T* xs, const T* ys, int count
|
|||
|
||||
if (BeginItemEx(label_id, FitterRect(range))) {
|
||||
ImDrawList& draw_list = *GetPlotDrawList();
|
||||
RenderHeatmap(draw_list, &bin_counts.Data[0], y_bins, x_bins, 0, max_count, NULL, range.Min(), range.Max(), false, col_maj);
|
||||
RenderHeatmap(draw_list, &bin_counts.Data[0], y_bins, x_bins, 0, max_count, nullptr, range.Min(), range.Max(), false, col_maj);
|
||||
EndItem();
|
||||
}
|
||||
return max_count;
|
||||
|
|
@ -2648,7 +2648,7 @@ void PlotImage(const char* label_id, ImTextureID user_texture_id, const ImPlotPo
|
|||
//-----------------------------------------------------------------------------
|
||||
|
||||
void PlotText(const char* text, double x, double y, const ImVec2& pixel_offset, ImPlotTextFlags flags) {
|
||||
IM_ASSERT_USER_ERROR(GImPlot->CurrentPlot != NULL, "PlotText() needs to be called between BeginPlot() and EndPlot()!");
|
||||
IM_ASSERT_USER_ERROR(GImPlot->CurrentPlot != nullptr, "PlotText() needs to be called between BeginPlot() and EndPlot()!");
|
||||
SetupLock();
|
||||
ImDrawList & draw_list = *GetPlotDrawList();
|
||||
PushPlotClipRect();
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user