ImGuiHelpers.h File Reference

#include "MRMesh/MRFlagOperators.h"
#include "exports.h"
#include "MRMesh/MRVector2.h"
#include "MRMesh/MRColor.h"
#include "MRViewer/MRUnits.h"
#include <imgui.h>
#include <misc/cpp/imgui_stdlib.h>
#include <algorithm>
#include <functional>
#include <cstddef>
#include <limits>
#include <string>
#include <vector>
#include <optional>

Go to the source code of this file.

Classes
struct	ImGui::MultiDragRes
struct	ImGui::HistogramGridLine
	helper structure for PlotCustomHistogram describing background grid line and label More...
struct	ImGui::CustomStatePluginWindowParameters
	Structure that contains parameters for State plugin window with custom style. More...

Namespaces
namespace	MR
namespace	ImGui

Enumerations
enum class	ImGui::PaletteChanges { ImGui::None = 0 , ImGui::Texture = 1 , ImGui::Ranges = 2 , ImGui::All = Texture | Ranges }
enum class	ImGui::PlaneWidgetFlags { ImGui::None = 0 , ImGui::DisableVisibility = 1 }

Functions
bool	ImGui::Combo (const char *label, int *idx, const std::vector< std::string > &values)
bool	ImGui::Combo (const char *label, int *idx, std::function< const char *(int)> getter, int items_count)
bool	ImGui::ListBox (const char *label, int *idx, const std::vector< std::string > &values)
bool	ImGui::InputText (const char *label, std::string &str, ImGuiInputTextFlags flags=0, ImGuiInputTextCallback callback=NULL, void *user_data=NULL)
MRVIEWER_API bool	ImGui::DragFloatValid (const char *label, float *value, float speed=1.0f, float min=std::numeric_limits< float >::lowest(), float max=std::numeric_limits< float >::max(), const char *format="%.3f", ImGuiSliderFlags flags=0)
MRVIEWER_API bool	ImGui::DragFloatValidLineWidth (const char *label, float *value)
	similar to ImGui::DragFloatValid but use available line width range
MRVIEWER_API MultiDragRes	ImGui::DragFloatValid2 (const char *label, float v[2], float v_speed=1.0f, float min=std::numeric_limits< float >::lowest(), float max=std::numeric_limits< float >::max(), const char *format="%.3f", ImGuiSliderFlags flags=0, const char *(*tooltips)[2]=nullptr)
MRVIEWER_API MultiDragRes	ImGui::DragFloatValid3 (const char *label, float v[3], float v_speed=1.0f, float min=std::numeric_limits< float >::lowest(), float max=std::numeric_limits< float >::max(), const char *format="%.3f", ImGuiSliderFlags flags=0, const char *(*tooltips)[3]=nullptr)
MRVIEWER_API bool	ImGui::DragIntValid (const char *label, int *value, float speed=1, int min=std::numeric_limits< int >::lowest(), int max=std::numeric_limits< int >::max(), const char *format="%d")
MRVIEWER_API MultiDragRes	ImGui::DragIntValid3 (const char *label, int v[3], float speed=1, int min=std::numeric_limits< int >::lowest(), int max=std::numeric_limits< int >::max(), const char *format="%d", const char *(*tooltips)[3]=nullptr)
MRVIEWER_API bool	ImGui::InputIntValid (const char *label, int *value, int min, int max, int step=1, int step_fast=100, ImGuiInputTextFlags flags=0)
template<typename Getter , typename Setter >
bool	ImGui::Checkbox (const char *label, Getter get, Setter set)
MRVIEWER_API void	ImGui::PlotCustomHistogram (const char *str_id, std::function< float(int idx)> values_getter, std::function< void(int idx)> tooltip, std::function< void(int idx)> on_click, int values_count, int values_offset=0, float scale_min=FLT_MAX, float scale_max=FLT_MAX, ImVec2 frame_size=ImVec2(0, 0), int selectedBarId=-1, int hoveredBarId=-1, const std::vector< HistogramGridLine > &gridIndexes={}, const std::vector< HistogramGridLine > &gridValues={})
MRVIEWER_API bool	ImGui::BeginStatePlugin (const char *label, bool *open, float width)
	begin typical state plugin window
MRVIEWER_API ImVec2	ImGui::GetDownPosition (const float width)
MRVIEWER_API float	ImGui::GetTitleBarHeght (float menuScaling)
MRVIEWER_API bool	ImGui::BeginCustomStatePlugin (const char *label, bool *open, const CustomStatePluginWindowParameters &params={})
MRVIEWER_API void	ImGui::EndCustomStatePlugin ()
	end state plugin window with custom style
MRVIEWER_API bool	ImGui::BeginModalNoAnimation (const char *label, bool *open=nullptr, ImGuiWindowFlags flags=0)
	starts modal window with no animation for background
MRVIEWER_API bool	ImGui::InputIntBitSet (const char *label, int *v, const MR::BitSet &bs, int step=1, int step_fast=100, ImGuiInputTextFlags flags=0)
	same as ImGui::InputInt
MRVIEWER_API bool	ImGui::DragInputInt (const char *label, int *value, float speed=1, int min=std::numeric_limits< int >::lowest(), int max=std::numeric_limits< int >::max(), const char *format="%d", ImGuiSliderFlags flags=ImGuiSliderFlags_None)
	Combine of ImGui::DragInt and ImGui::InputInt.
MRVIEWER_API bool	ImGui::Link (const char *label, uint32_t color=MR::Color(60, 120, 255).getUInt32())
	Draw text as link, calls callback on click.
MRVIEWER_API PaletteChanges	ImGui::Palette (const char *label, MR::Palette &palette, std::string &presetName, float width, float menuScaling, bool *fixZero=nullptr, float speed=1.0f, float min=std::numeric_limits< float >::lowest(), float max=std::numeric_limits< float >::max())
MRVIEWER_API void	ImGui::Plane (MR::PlaneWidget &planeWidget, float menuScaling, PlaneWidgetFlags flags={})
MRVIEWER_API void	ImGui::Image (const MR::ImGuiImage &image, const ImVec2 &size, const MR::Color &multColor)
	draw image with Y-direction inversed up-down
MRVIEWER_API void	ImGui::Image (const MR::ImGuiImage &image, const ImVec2 &size, const ImVec4 &multColor={ 1, 1, 1, 1 })
MRVIEWER_API MR::Vector2i	ImGui::GetImagePointerCoord (const MR::ImGuiImage &image, const ImVec2 &size, const ImVec2 &imagePos)
	get image coordinates under cursor considering Y-direction flipping
MRVIEWER_API void	ImGui::Spinner (float radius, float scaling)
	draw spinner in given place, radius with respect to scaling
MRVIEWER_API bool	ImGui::ModalBigTitle (const char *title, float scaling)
	draw big title with close cross (i.e. for settings modal popup )
MRVIEWER_API bool	ImGui::ModalExitButton (float scaling)
	draw exit button with close cross (i.e. for settings modal popup )
float	ImGui::getExpSpeed (float val, float frac=0.01f, float min=1e-5f)
	get exponential speed for this value