ImColor Struct Reference

#include <src/imgui/imgui.h>

Collaboration diagram for ImColor:

Public Member Functions
	ImColor ()
	ImColor (int r, int g, int b, int a=255)
	ImColor (ImU32 rgba)
	ImColor (float r, float g, float b, float a=1.0f)
	ImColor (const ImVec4 &col)
	operator ImU32 () const
	operator ImVec4 () const
void	SetHSV (float h, float s, float v, float a=1.0f)

Static Public Member Functions
static ImColor	HSV (float h, float s, float v, float a=1.0f)

Public Attributes
ImVec4	Value

Detailed Description

Constructor & Destructor Documentation

ImColor() [1/5]

ImColor::ImColor ( )

inline

{ Value.x = Value.y = Value.z = Value.w = 0.0f; }

ImColor() [2/5]

ImColor::ImColor ( int  r, int  g, int  b, int  a = 255  )

inline

{ float sc = 1.0f / 255.0f; Value.x = (float)r * sc; Value.y = (float)g * sc; Value.z = (float)b * sc; Value.w = (float)a * sc; }

ImColor() [3/5]

ImColor::ImColor ( ImU32  rgba )

inline

{ float sc = 1.0f / 255.0f; Value.x = (float)((rgba >> IM_COL32_R_SHIFT) & 0xFF) * sc; Value.y = (float)((rgba >> IM_COL32_G_SHIFT) & 0xFF) * sc; Value.z = (float)((rgba >> IM_COL32_B_SHIFT) & 0xFF) * sc; Value.w = (float)((rgba >> IM_COL32_A_SHIFT) & 0xFF) * sc; }

References IM_COL32_A_SHIFT, IM_COL32_B_SHIFT, IM_COL32_G_SHIFT, and IM_COL32_R_SHIFT.

ImColor() [4/5]

ImColor::ImColor ( float  r, float  g, float  b, float  a = 1.0f  )

inline

{ Value.x = r; Value.y = g; Value.z = b; Value.w = a; }

ImColor() [5/5]

ImColor::ImColor ( const ImVec4 &  col )

inline

{ Value = col; }

References col().

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Member Function Documentation

HSV()

static ImColor ImColor::HSV ( float  h, float  s, float  v, float  a = 1.0f  )

inlinestatic

{ float r, g, b; ImGui::ColorConvertHSVtoRGB(h, s, v, r, g, b); return ImColor(r, g, b, a); }

References ImGui::ColorConvertHSVtoRGB().

Referenced by ShowDemoWindowLayout(), and ShowDemoWindowWidgets().

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operator ImU32()

ImColor::operator ImU32 ( ) const

inline

{ return ImGui::ColorConvertFloat4ToU32(Value); }

References ImGui::ColorConvertFloat4ToU32().

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operator ImVec4()

ImColor::operator ImVec4 ( ) const

inline

{ return Value; }

SetHSV()

void ImColor::SetHSV ( float  h, float  s, float  v, float  a = 1.0f  )

inline

{ ImGui::ColorConvertHSVtoRGB(h, s, v, Value.x, Value.y, Value.z); Value.w = a; }

References ImGui::ColorConvertHSVtoRGB().

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Member Data Documentation

Value

ImVec4 ImColor::Value

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The documentation for this struct was generated from the following file:

• src/imgui/imgui.h