mirror of
https://github.com/gwm17/implot.git
synced 2024-10-09 23:57:26 -04:00
Changed from SetInputMap(ImPlotInputMap) to ImPlotInputMap& GetInputMap() per Evan's suggestion.
This commit is contained in:
Jaap Suter
parent
7f4f3ecd21
commit
f02088fef1
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@ -13,6 +13,7 @@ ImPlot is an immediate mode plotting widget for [Dear ImGui](https://github.com/
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- multiple plot types:
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- line plots
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- shaded plots
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- scatter plots
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- vertical/horizontal bars graphs
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- vertical/horizontal error bars
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1174
implot.cpp
1174
implot.cpp
File diff suppressed because it is too large
Load Diff
79
implot.h
79
implot.h
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@ -20,7 +20,7 @@
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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// SOFTWARE.
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// ImPlot v0.3 WIP
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// ImPlot v0.4 WIP
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#pragma once
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#include "imgui.h"
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@ -45,12 +45,11 @@ enum ImPlotFlags_ {
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ImPlotFlags_Query = 1 << 4, // the user will be able to draw query rects with middle-mouse
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ImPlotFlags_ContextMenu = 1 << 5, // the user will be able to open a context menu with double-right click
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ImPlotFlags_Crosshairs = 1 << 6, // the default mouse cursor will be replaced with a crosshair when hovered
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ImPlotFlags_CullData = 1 << 7, // plot data outside the plot area will be culled from rendering
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ImPlotFlags_AntiAliased = 1 << 8, // lines and fills will be anti-aliased (not recommended)
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ImPlotFlags_NoChild = 1 << 9, // a child window region will not be used to capture mouse scroll (can boost performance for single ImGui window applications)
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ImPlotFlags_YAxis2 = 1 << 10, // enable a 2nd y axis
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ImPlotFlags_YAxis3 = 1 << 11, // enable a 3rd y axis
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ImPlotFlags_Default = ImPlotFlags_MousePos | ImPlotFlags_Legend | ImPlotFlags_Highlight | ImPlotFlags_BoxSelect | ImPlotFlags_ContextMenu | ImPlotFlags_CullData
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ImPlotFlags_AntiAliased = 1 << 7, // lines and fills will be anti-aliased (not recommended)
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ImPlotFlags_NoChild = 1 << 8, // a child window region will not be used to capture mouse scroll (can boost performance for single ImGui window applications)
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ImPlotFlags_YAxis2 = 1 << 9, // enable a 2nd y-axis
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ImPlotFlags_YAxis3 = 1 << 10, // enable a 3rd y-axis
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ImPlotFlags_Default = ImPlotFlags_MousePos | ImPlotFlags_Legend | ImPlotFlags_Highlight | ImPlotFlags_BoxSelect | ImPlotFlags_ContextMenu
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};
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// Options for plot axes (X and Y).
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@ -61,10 +60,9 @@ enum ImPlotAxisFlags_ {
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ImPlotAxisFlags_Invert = 1 << 3, // the axis will be inverted
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ImPlotAxisFlags_LockMin = 1 << 4, // the axis minimum value will be locked when panning/zooming
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ImPlotAxisFlags_LockMax = 1 << 5, // the axis maximum value will be locked when panning/zooming
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ImPlotAxisFlags_Adaptive = 1 << 6, // grid divisions will adapt to the current pixel size the axis
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ImPlotAxisFlags_LogScale = 1 << 7, // a logartithmic (base 10) axis scale will be used
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ImPlotAxisFlags_Scientific = 1 << 8, // scientific notation will be used for tick labels if displayed (WIP, not very good yet)
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ImPlotAxisFlags_Default = ImPlotAxisFlags_GridLines | ImPlotAxisFlags_TickMarks | ImPlotAxisFlags_TickLabels | ImPlotAxisFlags_Adaptive,
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ImPlotAxisFlags_LogScale = 1 << 6, // a logartithmic (base 10) axis scale will be used
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ImPlotAxisFlags_Scientific = 1 << 7, // scientific notation will be used for tick labels if displayed (WIP, not very good yet)
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ImPlotAxisFlags_Default = ImPlotAxisFlags_GridLines | ImPlotAxisFlags_TickMarks | ImPlotAxisFlags_TickLabels,
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ImPlotAxisFlags_Auxiliary = ImPlotAxisFlags_Default & ~ImPlotAxisFlags_GridLines,
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};
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@ -93,6 +91,7 @@ enum ImPlotStyleVar_ {
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ImPlotStyleVar_Marker, // int, marker specification
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ImPlotStyleVar_MarkerSize, // float, marker size in pixels (roughly the marker's "radius")
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ImPlotStyleVar_MarkerWeight, // float, outline weight of markers in pixels
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ImPlotStyleVar_FillAlpha, // float, alpha modifier applied to all plot item fills
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ImPlotStyleVar_ErrorBarSize, // float, error bar whisker width in pixels
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ImPlotStyleVar_ErrorBarWeight, // float, error bar whisker weight in pixels
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ImPlotStyleVar_DigitalBitHeight, // float, digital channels bit height (at 1) in pixels
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@ -164,6 +163,7 @@ struct ImPlotStyle {
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ImPlotMarker Marker; // = ImPlotMarker_None, marker specification
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float MarkerSize; // = 4, marker size in pixels (roughly the marker's "radius")
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float MarkerWeight; // = 1, outline weight of markers in pixels
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float FillAlpha; // = 1, alpha modifier applied to plot fills
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float ErrorBarSize; // = 5, error bar whisker width in pixels
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float ErrorBarWeight; // = 1.5, error bar whisker weight in pixels
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float DigitalBitHeight; // = 8, digital channels bit height (at y = 1.0f) in pixels
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@ -172,27 +172,27 @@ struct ImPlotStyle {
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ImPlotStyle();
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};
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// Input mapping structure. Comments show the default input mapping.
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// Input mapping structure, and their default values.
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struct ImPlotInputMap {
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ImGuiMouseButton PanButton; // left mouse
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ImGuiKeyModFlags PanMod; // none
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ImGuiMouseButton BoxSelectButton; // right mouse
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ImGuiKeyModFlags BoxSelectMod; // none
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ImGuiMouseButton BoxCancelButton; // left mouse
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ImGuiMouseButton PanButton = ImGuiMouseButton_Left;
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ImGuiKeyModFlags PanMod = ImGuiKeyModFlags_None;
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ImGuiMouseButton QueryClickButton; // left mouse
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ImGuiKeyModFlags QueryClickMod; // ctrl
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ImGuiMouseButton BoxSelectButton = ImGuiMouseButton_Right;
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ImGuiKeyModFlags BoxSelectMod = ImGuiKeyModFlags_None;
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ImGuiMouseButton QueryDragButton; // middle mouse
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ImGuiKeyModFlags QueryDragMod; // none
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ImGuiMouseButton BoxCancelButton = ImGuiMouseButton_Left;
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ImGuiMouseButton QueryDragButton2; // right mouse, alternative way to query drag, useful when middle mouse is not available
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ImGuiKeyModFlags QueryDragMod2; // ctrl
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ImGuiMouseButton QueryClickButton = ImGuiMouseButton_Left;
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ImGuiKeyModFlags QueryClickMod = ImGuiKeyModFlags_Ctrl;
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ImGuiKeyModFlags HorizontalSizeMod; // alt
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ImGuiKeyModFlags VerticalSizeMod; // shift
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ImGuiMouseButton QueryDragButton = ImGuiMouseButton_Middle;
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ImGuiKeyModFlags QueryDragMod = ImGuiKeyModFlags_None;
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ImGuiMouseButton QueryDragButton2 = ImGuiMouseButton_Right;
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ImGuiKeyModFlags QueryDragMod2 = ImGuiKeyModFlags_Ctrl;
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ImGuiKeyModFlags HorizontalSizeMod = ImGuiKeyModFlags_Alt;
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ImGuiKeyModFlags VerticalSizeMod = ImGuiKeyModFlags_Shift;
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};
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//-----------------------------------------------------------------------------
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@ -201,9 +201,6 @@ struct ImPlotInputMap {
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namespace ImPlot {
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// Overrides the input mapping. Returns the previous input mapping.
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ImPlotInputMap SetInputMap(const ImPlotInputMap& inputMap);
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// Starts a 2D plotting context. If this function returns true, EndPlot() must
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// be called, e.g. "if (BeginPlot(...)) { ... EndPlot(); }"". #title_id must
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// be unique. If you need to avoid ID collisions or don't want to display a
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@ -244,6 +241,12 @@ void PlotScatter(const char* label_id, const ImVec2* data, int count, int offset
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void PlotScatter(const char* label_id, const ImPlotPoint* data, int count, int offset = 0);
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void PlotScatter(const char* label_id, ImPlotPoint (*getter)(void* data, int idx), void* data, int count, int offset = 0);
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// Plots a shaded (filled) region between two lines, or a line and a horizontal reference.
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void PlotShaded(const char* label_id, const float* xs, const float* ys1, const float* ys2, int count, int offset = 0, int stride = sizeof(float));
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void PlotShaded(const char* label_id, const double* xs, const double* ys1, const double* ys2, int count, int offset = 0, int stride = sizeof(double));
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void PlotShaded(const char* label_id, const float* xs, const float* ys, int count, float y_ref = 0, int offset = 0, int stride = sizeof(float));
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void PlotShaded(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 vertical bar graph.
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void PlotBars(const char* label_id, const float* values, int count, float width = 0.67f, float shift = 0, int offset = 0, int stride = sizeof(float));
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void PlotBars(const char* label_id, const double* values, int count, double width = 0.67f, double shift = 0, int offset = 0, int stride = sizeof(double));
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@ -303,12 +306,22 @@ bool IsPlotQueried();
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ImPlotLimits GetPlotQuery(int y_axis = -1);
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//-----------------------------------------------------------------------------
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// Plot Styling
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// Plot Input Mapping
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//-----------------------------------------------------------------------------
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// Allows changing how keyboard/mouse interaction works.
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ImPlotInputMap& GetInputMap();
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//-----------------------------------------------------------------------------
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// Plot Styling and Behaviour
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//-----------------------------------------------------------------------------
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// Provides access to plot style structure for permanant modifications to colors, sizes, etc.
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ImPlotStyle& GetStyle();
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// Special color used to indicate that a style color should be deduced automatically from defaults or colormaps.
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#define IMPLOT_COL_AUTO ImVec4(0,0,0,-1)
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// Temporarily modify a plot color. Don't forget to call PopStyleColor!
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void PushStyleColor(ImPlotCol idx, ImU32 col);
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// Temporarily modify a plot color. Don't forget to call PopStyleColor!
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@ -327,9 +340,9 @@ void PopStyleVar(int count = 1);
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void SetColormap(ImPlotColormap colormap, int samples = 0);
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// Sets a custom colormap.
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void SetColormap(const ImVec4* colors, int num_colors);
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// Returns the size of the current colormap
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// Returns the size of the current colormap.
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int GetColormapSize();
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// Returns a color from the Color map given an index > 0 (modulo will be performed)
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// Returns a color from the Color map given an index >= 0 (modulo will be performed)
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ImVec4 GetColormapColor(int index);
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// Linearly interpolates a color from the current colormap given t between 0 and 1.
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ImVec4 LerpColormap(float t);
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@ -20,7 +20,7 @@
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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// SOFTWARE.
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// ImPlot v0.3 WIP
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// ImPlot v0.4 WIP
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#include "implot.h"
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#include <math.h>
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@ -31,6 +31,8 @@
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#define sprintf sprintf_s
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#endif
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namespace ImPlot {
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/// Choose whether the demo uses double or float versions of the ImPlot API.
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/// NB: You don't ever need to typdef of define values for ImPlot. This
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/// is only being done here for the sake of demoing both precision types.
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@ -54,8 +56,6 @@ typedef ImVec2 t_float2;
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#define Fmod fmodf
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#endif
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namespace ImPlot {
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t_float RandomRange(t_float min, t_float max) {
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t_float scale = rand() / (t_float) RAND_MAX;
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return min + scale * ( max - min );
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@ -114,7 +114,7 @@ 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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~BenchmarkItem() { delete[] Data; }
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t_float2* Data;
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ImVec4 Col;
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};
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@ -137,7 +137,7 @@ void ShowDemoWindow(bool* p_open) {
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ImGui::EndMenuBar();
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}
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//-------------------------------------------------------------------------
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ImGui::Text("ImPlot says hello. (0.3 WIP)");
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ImGui::Text("ImPlot says hello. (0.4 WIP)");
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if (ImGui::CollapsingHeader("Help")) {
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ImGui::Text("USER GUIDE:");
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ImGui::BulletText("Left click and drag within the plot area to pan X and Y axes.");
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@ -171,7 +171,6 @@ void ShowDemoWindow(bool* p_open) {
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#else
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ImGui::BulletText("The demo data precision is: float");
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#endif
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}
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//-------------------------------------------------------------------------
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if (ImGui::CollapsingHeader("Line Plots")) {
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@ -198,7 +197,7 @@ void ShowDemoWindow(bool* p_open) {
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}
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}
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//-------------------------------------------------------------------------
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if (ImGui::CollapsingHeader("Filled Plots")) {
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if (ImGui::CollapsingHeader("Filled Line Plots")) {
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static t_float xs1[101], ys1[101], ys2[101], ys3[101];
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srand(0);
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for (int i = 0; i < 101; ++i) {
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@ -207,20 +206,51 @@ void ShowDemoWindow(bool* p_open) {
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ys2[i] = RandomRange(275,350);
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ys3[i] = RandomRange(150,225);
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}
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static bool show_lines = true;
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static bool show_fills = true;
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static float fill_ref = 0;
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ImGui::Checkbox("Lines",&show_lines); ImGui::SameLine();
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ImGui::Checkbox("Fills",&show_fills);
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ImGui::DragFloat("Reference",&fill_ref, 1, -100, 500);
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ImPlot::SetNextPlotLimits(0,100,0,500);
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if (ImPlot::BeginPlot("Stock Prices", "Days", "Price")) {
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ImPlot::PushStyleColor(ImPlotCol_Line, ImVec4(1,1,0,1));
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ImPlot::PushStyleColor(ImPlotCol_Fill, ImVec4(1,1,0,0.25f));
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ImPlot::PlotLine("Stock 1", xs1, ys1, 101);
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ImPlot::PopStyleColor(2);
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ImPlot::PushStyleColor(ImPlotCol_Line, ImVec4(1,0,1,1));
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ImPlot::PushStyleColor(ImPlotCol_Fill, ImVec4(1,0,1,0.25f));
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ImPlot::PlotLine("Stock 2", xs1, ys2, 101);
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ImPlot::PopStyleColor(2);
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ImPlot::PushStyleColor(ImPlotCol_Line, ImVec4(1,0,0,1));
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ImPlot::PushStyleColor(ImPlotCol_Fill, ImVec4(1,0,0,0.25f));
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ImPlot::PlotLine("Stock 3", xs1, ys3, 101);
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ImPlot::PopStyleColor(2);
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if (show_fills) {
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ImPlot::PushStyleVar(ImPlotStyleVar_FillAlpha, 0.25f);
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ImPlot::PlotShaded("Stock 1", xs1, ys1, 101, fill_ref);
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ImPlot::PlotShaded("Stock 2", xs1, ys2, 101, fill_ref);
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ImPlot::PlotShaded("Stock 3", xs1, ys3, 101, fill_ref);
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ImPlot::PopStyleVar();
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}
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if (show_lines) {
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ImPlot::PlotLine("Stock 1", xs1, ys1, 101);
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ImPlot::PlotLine("Stock 2", xs1, ys2, 101);
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ImPlot::PlotLine("Stock 3", xs1, ys3, 101);
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}
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ImPlot::EndPlot();
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}
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}
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//-------------------------------------------------------------------------
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if (ImGui::CollapsingHeader("Shaded Plots")) {
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static t_float xs[1001], ys[1001], ys1[1001], ys2[1001], ys3[1001], ys4[1001];
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srand(0);
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for (int i = 0; i < 1001; ++i) {
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xs[i] = i * 0.001f;
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ys[i] = 0.25f + 0.25f * Sin(25 * xs[i]) * Sin(5 * xs[i]) + RandomRange(-0.01f, 0.01f);
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ys1[i] = ys[i] + RandomRange(0.1f, 0.12f);
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ys2[i] = ys[i] - RandomRange(0.1f, 0.12f);
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ys3[i] = 0.75f + 0.2f * Sin(25 * xs[i]);
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ys4[i] = 0.75f + 0.1f * Cos(25 * xs[i]);
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}
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static float alpha = 0.25f;
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ImGui::DragFloat("Alpha",&alpha,0.01f,0,1);
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if (ImPlot::BeginPlot("Shaded Plots")) {
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ImPlot::PushStyleVar(ImPlotStyleVar_FillAlpha, alpha);
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ImPlot::PlotShaded("Uncertain Data",xs,ys1,ys2,1001);
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ImPlot::PlotLine("Uncertain Data", xs, ys, 1001);
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ImPlot::PlotShaded("Overlapping",xs,ys3,ys4,1001);
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ImPlot::PlotLine("Overlapping",xs,ys3,1001);
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ImPlot::PlotLine("Overlapping",xs,ys4,1001);
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ImPlot::PopStyleVar();
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ImPlot::EndPlot();
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}
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}
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@ -241,11 +271,9 @@ void ShowDemoWindow(bool* p_open) {
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ImPlot::PlotScatter("Data 1", xs1, ys1, 100);
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ImPlot::PushStyleVar(ImPlotStyleVar_MarkerSize, 6);
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ImPlot::PushStyleVar(ImPlotStyleVar_Marker, ImPlotMarker_Square);
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ImPlot::PushStyleColor(ImPlotCol_MarkerFill, ImVec4(1,0,0,0.25f));
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ImPlot::PushStyleColor(ImPlotCol_MarkerOutline, ImVec4(0,0,0,0));
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ImPlot::PushStyleVar(ImPlotStyleVar_FillAlpha, 0.25f);
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ImPlot::PlotScatter("Data 2", xs2, ys2, 50);
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ImPlot::PopStyleColor(2);
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ImPlot::PopStyleVar(2);
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ImPlot::PopStyleVar(3);
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ImPlot::EndPlot();
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}
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}
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@ -277,7 +305,6 @@ void ShowDemoWindow(bool* p_open) {
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ImPlot::PlotBars("Final Exam", final, 10, 0.2f, 0);
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ImPlot::PlotBars("Course Grade", grade, 10, 0.2f, 0.2f);
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}
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ImPlot::SetColormap(ImPlotColormap_Default);
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ImPlot::EndPlot();
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}
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}
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@ -300,7 +327,7 @@ void ShowDemoWindow(bool* p_open) {
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ImPlot::PushStyleVar(ImPlotStyleVar_ErrorBarSize, size);
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ImPlot::PushStyleVar(ImPlotStyleVar_ErrorBarWeight, weight);
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ImPlot::PlotBars("Bar", xs, bar, 5, 0.5f);
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// error bars should have the same label ID as the associated plot
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// error bars can be grouped with the associated item by using the same label ID
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ImPlot::PlotErrorBars("Bar", xs, bar, err1, 5);
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ImPlot::PushStyleVar(ImPlotStyleVar_Marker, ImPlotMarker_Circle);
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ImPlot::PushStyleVar(ImPlotStyleVar_MarkerSize, 3);
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@ -415,9 +442,9 @@ void ShowDemoWindow(bool* p_open) {
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static int rt_axis = ImPlotAxisFlags_Default & ~ImPlotAxisFlags_TickLabels;
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if (ImPlot::BeginPlot("##Scrolling", NULL, NULL, ImVec2(-1,150), ImPlotFlags_Default, rt_axis, rt_axis | ImPlotAxisFlags_LockMin)) {
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ImPlot::PlotLine("Data 1", &sdata1.Data[0].x, &sdata1.Data[0].y, sdata1.Data.size(), sdata1.Offset, 2 * sizeof(t_float));
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ImPlot::PushStyleColor(ImPlotCol_Fill, ImVec4(1,0,0,0.25f));
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ImPlot::PlotLine("Data 2", &sdata2.Data[0].x, &sdata2.Data[0].y, sdata2.Data.size(), sdata2.Offset, 2 * sizeof(t_float));
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ImPlot::PopStyleColor();
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ImPlot::PushStyleVar(ImPlotStyleVar_FillAlpha, 0.25f);
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ImPlot::PlotShaded("Data 2", &sdata2.Data[0].x, &sdata2.Data[0].y, sdata2.Data.size(), 0, sdata2.Offset, 2 * sizeof(t_float));
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ImPlot::PopStyleVar();
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ImPlot::EndPlot();
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}
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ImPlot::SetNextPlotLimitsX(0, history, ImGuiCond_Always);
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@ -712,6 +739,7 @@ void ShowDemoWindow(bool* p_open) {
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}
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ImGui::EndGroup();
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ImGui::SameLine();
|
||||
srand((unsigned int)ImGui::GetTime()*10000000);
|
||||
static t_float t = 0;
|
||||
if (!paused) {
|
||||
t += ImGui::GetIO().DeltaTime;
|
||||
|
|
@ -972,6 +1000,7 @@ void ShowDemoWindow(bool* p_open) {
|
|||
static BenchmarkItem items[n_items];
|
||||
ImGui::BulletText("Make sure VSync is disabled.");
|
||||
ImGui::BulletText("%d lines with %d points each @ %.3f FPS.",n_items,1000,ImGui::GetIO().Framerate);
|
||||
ImPlot::SetNextPlotLimits(0,1,0,1,ImGuiCond_Always);
|
||||
if (ImPlot::BeginPlot("##Bench",NULL,NULL,ImVec2(-1,0),ImPlotFlags_Default | ImPlotFlags_NoChild)) {
|
||||
char buff[16];
|
||||
for (int i = 0; i < 100; ++i) {
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user