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Comments and organization of imgui.h
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ocornut
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@ -5294,11 +5294,11 @@ bool ImGui::VSliderFloat(const char* label, const ImVec2& size, float* v, float
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return value_changed;
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}
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bool ImGui::SliderAngle(const char* label, float* v, float v_degrees_min, float v_degrees_max)
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bool ImGui::SliderAngle(const char* label, float* v_rad, float v_degrees_min, float v_degrees_max)
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{
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float v_deg = *v * 360.0f / (2*PI);
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float v_deg = (*v_rad) * 360.0f / (2*PI);
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bool value_changed = ImGui::SliderFloat(label, &v_deg, v_degrees_min, v_degrees_max, "%.0f deg", 1.0f);
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*v = v_deg * (2*PI) / 360.0f;
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*v_rad = v_deg * (2*PI) / 360.0f;
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return value_changed;
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}
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44
imgui.h
44
imgui.h
@ -284,25 +284,36 @@ namespace ImGui
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IMGUI_API void Image(ImTextureID user_texture_id, const ImVec2& size, const ImVec2& uv0 = ImVec2(0,0), const ImVec2& uv1 = ImVec2(1,1), const ImVec4& tint_col = ImVec4(1,1,1,1), const ImVec4& border_col = ImVec4(0,0,0,0));
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IMGUI_API bool ImageButton(ImTextureID user_texture_id, const ImVec2& size, const ImVec2& uv0 = ImVec2(0,0), const ImVec2& uv1 = ImVec2(1,1), int frame_padding = -1, const ImVec4& bg_col = ImVec4(0,0,0,1), const ImVec4& tint_col = ImVec4(1,1,1,1)); // <0 frame_padding uses default frame padding settings. 0 for no padding
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IMGUI_API bool CollapsingHeader(const char* label, const char* str_id = NULL, bool display_frame = true, bool default_open = false);
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IMGUI_API bool Checkbox(const char* label, bool* v);
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IMGUI_API bool CheckboxFlags(const char* label, unsigned int* flags, unsigned int flags_value);
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IMGUI_API bool RadioButton(const char* label, bool active);
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IMGUI_API bool RadioButton(const char* label, int* v, int v_button);
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IMGUI_API bool Combo(const char* label, int* current_item, const char** items, int items_count, int height_in_items = -1);
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IMGUI_API bool Combo(const char* label, int* current_item, const char* items_separated_by_zeros, int height_in_items = -1); // separate items with \0, end item-list with \0\0
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IMGUI_API bool Combo(const char* label, int* current_item, bool (*items_getter)(void* data, int idx, const char** out_text), void* data, int items_count, int height_in_items = -1);
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IMGUI_API bool ColorButton(const ImVec4& col, bool small_height = false, bool outline_border = true);
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IMGUI_API bool ColorEdit3(const char* label, float col[3]);
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IMGUI_API bool ColorEdit4(const char* label, float col[4], bool show_alpha = true);
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IMGUI_API void ColorEditMode(ImGuiColorEditMode mode);
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IMGUI_API void PlotLines(const char* label, const float* values, int values_count, int values_offset = 0, const char* overlay_text = NULL, float scale_min = FLT_MAX, float scale_max = FLT_MAX, ImVec2 graph_size = ImVec2(0,0), size_t stride = sizeof(float));
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IMGUI_API void PlotLines(const char* label, float (*values_getter)(void* data, int idx), void* data, int values_count, int values_offset = 0, const char* overlay_text = NULL, float scale_min = FLT_MAX, float scale_max = FLT_MAX, ImVec2 graph_size = ImVec2(0,0));
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IMGUI_API void PlotHistogram(const char* label, const float* values, int values_count, int values_offset = 0, const char* overlay_text = NULL, float scale_min = FLT_MAX, float scale_max = FLT_MAX, ImVec2 graph_size = ImVec2(0,0), size_t stride = sizeof(float));
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IMGUI_API void PlotHistogram(const char* label, float (*values_getter)(void* data, int idx), void* data, int values_count, int values_offset = 0, const char* overlay_text = NULL, float scale_min = FLT_MAX, float scale_max = FLT_MAX, ImVec2 graph_size = ImVec2(0,0));
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// Widgets: Sliders (tip: ctrl+click on a slider to input text)
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IMGUI_API bool SliderFloat(const char* label, float* v, float v_min, float v_max, const char* display_format = "%.3f", float power = 1.0f); // adjust display_format to decorate the value with a prefix or a suffix. Use power!=1.0 for logarithmic sliders
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IMGUI_API bool SliderFloat2(const char* label, float v[2], float v_min, float v_max, const char* display_format = "%.3f", float power = 1.0f);
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IMGUI_API bool SliderFloat3(const char* label, float v[3], float v_min, float v_max, const char* display_format = "%.3f", float power = 1.0f);
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IMGUI_API bool SliderFloat4(const char* label, float v[4], float v_min, float v_max, const char* display_format = "%.3f", float power = 1.0f);
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IMGUI_API bool SliderAngle(const char* label, float* v, float v_degrees_min = -360.0f, float v_degrees_max = +360.0f); // *v in radians
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IMGUI_API bool SliderAngle(const char* label, float* v_rad, float v_degrees_min = -360.0f, float v_degrees_max = +360.0f);
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IMGUI_API bool SliderInt(const char* label, int* v, int v_min, int v_max, const char* display_format = "%.0f");
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IMGUI_API bool SliderInt2(const char* label, int v[2], int v_min, int v_max, const char* display_format = "%.0f");
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IMGUI_API bool SliderInt3(const char* label, int v[3], int v_min, int v_max, const char* display_format = "%.0f");
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IMGUI_API bool SliderInt4(const char* label, int v[4], int v_min, int v_max, const char* display_format = "%.0f");
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IMGUI_API bool VSliderFloat(const char* label, const ImVec2& size, float* v, float v_min, float v_max, const char* display_format = "%.3f", float power = 1.0f);
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IMGUI_API bool VSliderInt(const char* label, const ImVec2& size, int* v, int v_min, int v_max, const char* display_format = "%.0f");
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IMGUI_API void PlotLines(const char* label, const float* values, int values_count, int values_offset = 0, const char* overlay_text = NULL, float scale_min = FLT_MAX, float scale_max = FLT_MAX, ImVec2 graph_size = ImVec2(0,0), size_t stride = sizeof(float));
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IMGUI_API void PlotLines(const char* label, float (*values_getter)(void* data, int idx), void* data, int values_count, int values_offset = 0, const char* overlay_text = NULL, float scale_min = FLT_MAX, float scale_max = FLT_MAX, ImVec2 graph_size = ImVec2(0,0));
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IMGUI_API void PlotHistogram(const char* label, const float* values, int values_count, int values_offset = 0, const char* overlay_text = NULL, float scale_min = FLT_MAX, float scale_max = FLT_MAX, ImVec2 graph_size = ImVec2(0,0), size_t stride = sizeof(float));
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IMGUI_API void PlotHistogram(const char* label, float (*values_getter)(void* data, int idx), void* data, int values_count, int values_offset = 0, const char* overlay_text = NULL, float scale_min = FLT_MAX, float scale_max = FLT_MAX, ImVec2 graph_size = ImVec2(0,0));
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IMGUI_API bool Checkbox(const char* label, bool* v);
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IMGUI_API bool CheckboxFlags(const char* label, unsigned int* flags, unsigned int flags_value);
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IMGUI_API bool RadioButton(const char* label, bool active);
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IMGUI_API bool RadioButton(const char* label, int* v, int v_button);
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// Widgets: Input
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IMGUI_API bool InputText(const char* label, char* buf, size_t buf_size, ImGuiInputTextFlags flags = 0, ImGuiTextEditCallback callback = NULL, void* user_data = NULL);
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IMGUI_API bool InputFloat(const char* label, float* v, float step = 0.0f, float step_fast = 0.0f, int decimal_precision = -1, ImGuiInputTextFlags extra_flags = 0);
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IMGUI_API bool InputFloat2(const char* label, float v[2], int decimal_precision = -1);
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@ -312,15 +323,8 @@ namespace ImGui
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IMGUI_API bool InputInt2(const char* label, int v[2]);
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IMGUI_API bool InputInt3(const char* label, int v[3]);
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IMGUI_API bool InputInt4(const char* label, int v[4]);
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IMGUI_API bool Combo(const char* label, int* current_item, const char** items, int items_count, int height_in_items = -1);
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IMGUI_API bool Combo(const char* label, int* current_item, const char* items_separated_by_zeros, int height_in_items = -1); // separate items with \0, end item-list with \0\0
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IMGUI_API bool Combo(const char* label, int* current_item, bool (*items_getter)(void* data, int idx, const char** out_text), void* data, int items_count, int height_in_items = -1);
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IMGUI_API bool ColorButton(const ImVec4& col, bool small_height = false, bool outline_border = true);
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IMGUI_API bool ColorEdit3(const char* label, float col[3]);
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IMGUI_API bool ColorEdit4(const char* label, float col[4], bool show_alpha = true);
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IMGUI_API void ColorEditMode(ImGuiColorEditMode mode);
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// Trees
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// Widgets: Trees
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IMGUI_API bool TreeNode(const char* str_label_id); // if returning 'true' the node is open and the user is responsible for calling TreePop
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IMGUI_API bool TreeNode(const char* str_id, const char* fmt, ...); // "
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IMGUI_API bool TreeNode(const void* ptr_id, const char* fmt, ...); // "
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@ -331,7 +335,7 @@ namespace ImGui
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IMGUI_API void TreePop();
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IMGUI_API void SetNextTreeNodeOpened(bool opened, ImGuiSetCond cond = 0); // set next tree node to be opened.
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// Selectable / Lists
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// Widgets: Selectable / Lists
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IMGUI_API bool Selectable(const char* label, bool selected = false, const ImVec2& size = ImVec2(0,0));
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IMGUI_API bool Selectable(const char* label, bool* p_selected, const ImVec2& size = ImVec2(0,0));
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IMGUI_API bool ListBox(const char* label, int* current_item, const char** items, int items_count, int height_in_items = -1);
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@ -340,7 +344,7 @@ namespace ImGui
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IMGUI_API bool ListBoxHeader(const char* label, int items_count, int height_in_items = -1); // "
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IMGUI_API void ListBoxFooter(); // terminate the scrolling region
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// Value() Helpers: output single value in "name: value" format. Tip: freely declare your own within the ImGui namespace!
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// Widgets: Value() Helpers. Output single value in "name: value" format (tip: freely declare your own within the ImGui namespace!)
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IMGUI_API void Value(const char* prefix, bool b);
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IMGUI_API void Value(const char* prefix, int v);
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IMGUI_API void Value(const char* prefix, unsigned int v);
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@ -348,7 +352,7 @@ namespace ImGui
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IMGUI_API void Color(const char* prefix, const ImVec4& v);
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IMGUI_API void Color(const char* prefix, unsigned int v);
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// Logging: All text output from your interface are redirected to tty/file/clipboard. Tree nodes are automatically opened.
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// Logging: all text output from interface is redirected to tty/file/clipboard. Tree nodes are automatically opened.
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IMGUI_API void LogToTTY(int max_depth = -1); // start logging to tty
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IMGUI_API void LogToFile(int max_depth = -1, const char* filename = NULL); // start logging to file
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IMGUI_API void LogToClipboard(int max_depth = -1); // start logging to OS clipboard
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