ImDrawList Struct Reference

#include <imgui.h>

Collaboration diagram for ImDrawList:

Public Member Functions
	ImDrawList (ImDrawListSharedData *shared_data)
	~ImDrawList ()
IMGUI_API void	PushClipRect (const ImVec2 &clip_rect_min, const ImVec2 &clip_rect_max, bool intersect_with_current_clip_rect=false)
IMGUI_API void	PushClipRectFullScreen ()
IMGUI_API void	PopClipRect ()
IMGUI_API void	PushTextureID (ImTextureID texture_id)
IMGUI_API void	PopTextureID ()
ImVec2	GetClipRectMin () const
ImVec2	GetClipRectMax () const
IMGUI_API void	AddLine (const ImVec2 &p1, const ImVec2 &p2, ImU32 col, float thickness=1.0f)
IMGUI_API void	AddRect (const ImVec2 &p_min, const ImVec2 &p_max, ImU32 col, float rounding=0.0f, ImDrawFlags flags=0, float thickness=1.0f)
IMGUI_API void	AddRectFilled (const ImVec2 &p_min, const ImVec2 &p_max, ImU32 col, float rounding=0.0f, ImDrawFlags flags=0)
IMGUI_API void	AddRectFilledMultiColor (const ImVec2 &p_min, const ImVec2 &p_max, ImU32 col_upr_left, ImU32 col_upr_right, ImU32 col_bot_right, ImU32 col_bot_left)
IMGUI_API void	AddQuad (const ImVec2 &p1, const ImVec2 &p2, const ImVec2 &p3, const ImVec2 &p4, ImU32 col, float thickness=1.0f)
IMGUI_API void	AddQuadFilled (const ImVec2 &p1, const ImVec2 &p2, const ImVec2 &p3, const ImVec2 &p4, ImU32 col)
IMGUI_API void	AddTriangle (const ImVec2 &p1, const ImVec2 &p2, const ImVec2 &p3, ImU32 col, float thickness=1.0f)
IMGUI_API void	AddTriangleFilled (const ImVec2 &p1, const ImVec2 &p2, const ImVec2 &p3, ImU32 col)
IMGUI_API void	AddCircle (const ImVec2 &center, float radius, ImU32 col, int num_segments=0, float thickness=1.0f)
IMGUI_API void	AddCircleFilled (const ImVec2 &center, float radius, ImU32 col, int num_segments=0)
IMGUI_API void	AddNgon (const ImVec2 &center, float radius, ImU32 col, int num_segments, float thickness=1.0f)
IMGUI_API void	AddNgonFilled (const ImVec2 &center, float radius, ImU32 col, int num_segments)
IMGUI_API void	AddEllipse (const ImVec2 &center, const ImVec2 &radius, ImU32 col, float rot=0.0f, int num_segments=0, float thickness=1.0f)
IMGUI_API void	AddEllipseFilled (const ImVec2 &center, const ImVec2 &radius, ImU32 col, float rot=0.0f, int num_segments=0)
IMGUI_API void	AddText (const ImVec2 &pos, ImU32 col, const char *text_begin, const char *text_end=NULL)
IMGUI_API void	AddText (const ImFont *font, float font_size, const ImVec2 &pos, ImU32 col, const char *text_begin, const char *text_end=NULL, float wrap_width=0.0f, const ImVec4 *cpu_fine_clip_rect=NULL)
IMGUI_API void	AddBezierCubic (const ImVec2 &p1, const ImVec2 &p2, const ImVec2 &p3, const ImVec2 &p4, ImU32 col, float thickness, int num_segments=0)
IMGUI_API void	AddBezierQuadratic (const ImVec2 &p1, const ImVec2 &p2, const ImVec2 &p3, ImU32 col, float thickness, int num_segments=0)
IMGUI_API void	AddPolyline (const ImVec2 *points, int num_points, ImU32 col, ImDrawFlags flags, float thickness)
IMGUI_API void	AddConvexPolyFilled (const ImVec2 *points, int num_points, ImU32 col)
IMGUI_API void	AddConcavePolyFilled (const ImVec2 *points, int num_points, ImU32 col)
IMGUI_API void	AddImage (ImTextureID user_texture_id, const ImVec2 &p_min, const ImVec2 &p_max, const ImVec2 &uv_min=ImVec2(0, 0), const ImVec2 &uv_max=ImVec2(1, 1), ImU32 col=IM_COL32_WHITE)
IMGUI_API void	AddImageQuad (ImTextureID user_texture_id, const ImVec2 &p1, const ImVec2 &p2, const ImVec2 &p3, const ImVec2 &p4, const ImVec2 &uv1=ImVec2(0, 0), const ImVec2 &uv2=ImVec2(1, 0), const ImVec2 &uv3=ImVec2(1, 1), const ImVec2 &uv4=ImVec2(0, 1), ImU32 col=IM_COL32_WHITE)
IMGUI_API void	AddImageRounded (ImTextureID user_texture_id, const ImVec2 &p_min, const ImVec2 &p_max, const ImVec2 &uv_min, const ImVec2 &uv_max, ImU32 col, float rounding, ImDrawFlags flags=0)
void	PathClear ()
void	PathLineTo (const ImVec2 &pos)
void	PathLineToMergeDuplicate (const ImVec2 &pos)
void	PathFillConvex (ImU32 col)
void	PathFillConcave (ImU32 col)
void	PathStroke (ImU32 col, ImDrawFlags flags=0, float thickness=1.0f)
IMGUI_API void	PathArcTo (const ImVec2 &center, float radius, float a_min, float a_max, int num_segments=0)
IMGUI_API void	PathArcToFast (const ImVec2 &center, float radius, int a_min_of_12, int a_max_of_12)
IMGUI_API void	PathEllipticalArcTo (const ImVec2 &center, const ImVec2 &radius, float rot, float a_min, float a_max, int num_segments=0)
IMGUI_API void	PathBezierCubicCurveTo (const ImVec2 &p2, const ImVec2 &p3, const ImVec2 &p4, int num_segments=0)
IMGUI_API void	PathBezierQuadraticCurveTo (const ImVec2 &p2, const ImVec2 &p3, int num_segments=0)
IMGUI_API void	PathRect (const ImVec2 &rect_min, const ImVec2 &rect_max, float rounding=0.0f, ImDrawFlags flags=0)
IMGUI_API void	AddCallback (ImDrawCallback callback, void *callback_data)
IMGUI_API void	AddDrawCmd ()
IMGUI_API ImDrawList *	CloneOutput () const
void	ChannelsSplit (int count)
void	ChannelsMerge ()
void	ChannelsSetCurrent (int n)
IMGUI_API void	PrimReserve (int idx_count, int vtx_count)
IMGUI_API void	PrimUnreserve (int idx_count, int vtx_count)
IMGUI_API void	PrimRect (const ImVec2 &a, const ImVec2 &b, ImU32 col)
IMGUI_API void	PrimRectUV (const ImVec2 &a, const ImVec2 &b, const ImVec2 &uv_a, const ImVec2 &uv_b, ImU32 col)
IMGUI_API void	PrimQuadUV (const ImVec2 &a, const ImVec2 &b, const ImVec2 &c, const ImVec2 &d, const ImVec2 &uv_a, const ImVec2 &uv_b, const ImVec2 &uv_c, const ImVec2 &uv_d, ImU32 col)
void	PrimWriteVtx (const ImVec2 &pos, const ImVec2 &uv, ImU32 col)
void	PrimWriteIdx (ImDrawIdx idx)
void	PrimVtx (const ImVec2 &pos, const ImVec2 &uv, ImU32 col)
IMGUI_API void	_ResetForNewFrame ()
IMGUI_API void	_ClearFreeMemory ()
IMGUI_API void	_PopUnusedDrawCmd ()
IMGUI_API void	_TryMergeDrawCmds ()
IMGUI_API void	_OnChangedClipRect ()
IMGUI_API void	_OnChangedTextureID ()
IMGUI_API void	_OnChangedVtxOffset ()
IMGUI_API int	_CalcCircleAutoSegmentCount (float radius) const
IMGUI_API void	_PathArcToFastEx (const ImVec2 &center, float radius, int a_min_sample, int a_max_sample, int a_step)
IMGUI_API void	_PathArcToN (const ImVec2 &center, float radius, float a_min, float a_max, int num_segments)

Public Attributes
ImVector< ImDrawCmd >	CmdBuffer
ImVector< ImDrawIdx >	IdxBuffer
ImVector< ImDrawVert >	VtxBuffer
ImDrawListFlags	Flags
unsigned int	_VtxCurrentIdx
ImDrawListSharedData *	_Data
ImDrawVert *	_VtxWritePtr
ImDrawIdx *	_IdxWritePtr
ImVector< ImVec2 >	_Path
ImDrawCmdHeader	_CmdHeader
ImDrawListSplitter	_Splitter
ImVector< ImVec4 >	_ClipRectStack
ImVector< ImTextureID >	_TextureIdStack
float	_FringeScale
const char *	_OwnerName

Constructor & Destructor Documentation

ImDrawList()

ImDrawList::ImDrawList ( ImDrawListSharedData * shared_data )

inline

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~ImDrawList()

ImDrawList::~ImDrawList ( )

inline

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Member Function Documentation

_CalcCircleAutoSegmentCount()

int ImDrawList::_CalcCircleAutoSegmentCount

(

float

radius

)

const

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_ClearFreeMemory()

void ImDrawList::_ClearFreeMemory

(

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_OnChangedClipRect()

void ImDrawList::_OnChangedClipRect

(

)

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_OnChangedTextureID()

void ImDrawList::_OnChangedTextureID

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_OnChangedVtxOffset()

void ImDrawList::_OnChangedVtxOffset

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_PathArcToFastEx()

void ImDrawList::_PathArcToFastEx	(	const ImVec2 &	center,
		float	radius,
		int	a_min_sample,
		int	a_max_sample,
		int	a_step )

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_PathArcToN()

void ImDrawList::_PathArcToN	(	const ImVec2 &	center,
		float	radius,
		float	a_min,
		float	a_max,
		int	num_segments )

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_PopUnusedDrawCmd()

void ImDrawList::_PopUnusedDrawCmd

(

)

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_ResetForNewFrame()

void ImDrawList::_ResetForNewFrame

(

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_TryMergeDrawCmds()

void ImDrawList::_TryMergeDrawCmds

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)

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AddBezierCubic()

void ImDrawList::AddBezierCubic	(	const ImVec2 &	p1,
		const ImVec2 &	p2,
		const ImVec2 &	p3,
		const ImVec2 &	p4,
		ImU32	col,
		float	thickness,
		int	num_segments = 0 )

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AddBezierQuadratic()

void ImDrawList::AddBezierQuadratic	(	const ImVec2 &	p1,
		const ImVec2 &	p2,
		const ImVec2 &	p3,
		ImU32	col,
		float	thickness,
		int	num_segments = 0 )

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AddCallback()

void ImDrawList::AddCallback	(	ImDrawCallback	callback,
		void *	callback_data )

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AddCircle()

void ImDrawList::AddCircle	(	const ImVec2 &	center,
		float	radius,
		ImU32	col,
		int	num_segments = 0,
		float	thickness = 1.0f )

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AddCircleFilled()

void ImDrawList::AddCircleFilled	(	const ImVec2 &	center,
		float	radius,
		ImU32	col,
		int	num_segments = 0 )

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AddConcavePolyFilled()

void ImDrawList::AddConcavePolyFilled	(	const ImVec2 *	points,
		int	num_points,
		ImU32	col )

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AddConvexPolyFilled()

void ImDrawList::AddConvexPolyFilled	(	const ImVec2 *	points,
		int	num_points,
		ImU32	col )

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AddDrawCmd()

void ImDrawList::AddDrawCmd

(

)

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AddEllipse()

void ImDrawList::AddEllipse	(	const ImVec2 &	center,
		const ImVec2 &	radius,
		ImU32	col,
		float	rot = 0.0f,
		int	num_segments = 0,
		float	thickness = 1.0f )

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AddEllipseFilled()

void ImDrawList::AddEllipseFilled	(	const ImVec2 &	center,
		const ImVec2 &	radius,
		ImU32	col,
		float	rot = 0.0f,
		int	num_segments = 0 )

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AddImage()

void ImDrawList::AddImage	(	ImTextureID	user_texture_id,
		const ImVec2 &	p_min,
		const ImVec2 &	p_max,
		const ImVec2 &	uv_min = ImVec2(0, 0),
		const ImVec2 &	uv_max = ImVec2(1, 1),
		ImU32	col = IM_COL32_WHITE )

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AddImageQuad()

void ImDrawList::AddImageQuad	(	ImTextureID	user_texture_id,
		const ImVec2 &	p1,
		const ImVec2 &	p2,
		const ImVec2 &	p3,
		const ImVec2 &	p4,
		const ImVec2 &	uv1 = ImVec2(0, 0),
		const ImVec2 &	uv2 = ImVec2(1, 0),
		const ImVec2 &	uv3 = ImVec2(1, 1),
		const ImVec2 &	uv4 = ImVec2(0, 1),
		ImU32	col = IM_COL32_WHITE )

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AddImageRounded()

void ImDrawList::AddImageRounded	(	ImTextureID	user_texture_id,
		const ImVec2 &	p_min,
		const ImVec2 &	p_max,
		const ImVec2 &	uv_min,
		const ImVec2 &	uv_max,
		ImU32	col,
		float	rounding,
		ImDrawFlags	flags = 0 )

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AddLine()

void ImDrawList::AddLine	(	const ImVec2 &	p1,
		const ImVec2 &	p2,
		ImU32	col,
		float	thickness = 1.0f )

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AddNgon()

void ImDrawList::AddNgon	(	const ImVec2 &	center,
		float	radius,
		ImU32	col,
		int	num_segments,
		float	thickness = 1.0f )

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AddNgonFilled()

void ImDrawList::AddNgonFilled	(	const ImVec2 &	center,
		float	radius,
		ImU32	col,
		int	num_segments )

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AddPolyline()

void ImDrawList::AddPolyline	(	const ImVec2 *	points,
		int	num_points,
		ImU32	col,
		ImDrawFlags	flags,
		float	thickness )

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AddQuad()

void ImDrawList::AddQuad	(	const ImVec2 &	p1,
		const ImVec2 &	p2,
		const ImVec2 &	p3,
		const ImVec2 &	p4,
		ImU32	col,
		float	thickness = 1.0f )

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AddQuadFilled()

void ImDrawList::AddQuadFilled	(	const ImVec2 &	p1,
		const ImVec2 &	p2,
		const ImVec2 &	p3,
		const ImVec2 &	p4,
		ImU32	col )

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AddRect()

void ImDrawList::AddRect	(	const ImVec2 &	p_min,
		const ImVec2 &	p_max,
		ImU32	col,
		float	rounding = 0.0f,
		ImDrawFlags	flags = 0,
		float	thickness = 1.0f )

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AddRectFilled()

void ImDrawList::AddRectFilled	(	const ImVec2 &	p_min,
		const ImVec2 &	p_max,
		ImU32	col,
		float	rounding = 0.0f,
		ImDrawFlags	flags = 0 )

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AddRectFilledMultiColor()

void ImDrawList::AddRectFilledMultiColor	(	const ImVec2 &	p_min,
		const ImVec2 &	p_max,
		ImU32	col_upr_left,
		ImU32	col_upr_right,
		ImU32	col_bot_right,
		ImU32	col_bot_left )

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AddText() [1/2]

void ImDrawList::AddText	(	const ImFont *	font,
		float	font_size,
		const ImVec2 &	pos,
		ImU32	col,
		const char *	text_begin,
		const char *	text_end = NULL,
		float	wrap_width = 0.0f,
		const ImVec4 *	cpu_fine_clip_rect = NULL )

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AddText() [2/2]

void ImDrawList::AddText	(	const ImVec2 &	pos,
		ImU32	col,
		const char *	text_begin,
		const char *	text_end = NULL )

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AddTriangle()

void ImDrawList::AddTriangle	(	const ImVec2 &	p1,
		const ImVec2 &	p2,
		const ImVec2 &	p3,
		ImU32	col,
		float	thickness = 1.0f )

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AddTriangleFilled()

void ImDrawList::AddTriangleFilled	(	const ImVec2 &	p1,
		const ImVec2 &	p2,
		const ImVec2 &	p3,
		ImU32	col )

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ChannelsMerge()

void ImDrawList::ChannelsMerge ( )

inline

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ChannelsSetCurrent()

void ImDrawList::ChannelsSetCurrent ( int n )

inline

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ChannelsSplit()

void ImDrawList::ChannelsSplit ( int count )

inline

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CloneOutput()

ImDrawList * ImDrawList::CloneOutput

(

)

const

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GetClipRectMax()

ImVec2 ImDrawList::GetClipRectMax ( ) const

inline

GetClipRectMin()

ImVec2 ImDrawList::GetClipRectMin ( ) const

inline

PathArcTo()

void ImDrawList::PathArcTo	(	const ImVec2 &	center,
		float	radius,
		float	a_min,
		float	a_max,
		int	num_segments = 0 )

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PathArcToFast()

void ImDrawList::PathArcToFast	(	const ImVec2 &	center,
		float	radius,
		int	a_min_of_12,
		int	a_max_of_12 )

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PathBezierCubicCurveTo()

void ImDrawList::PathBezierCubicCurveTo	(	const ImVec2 &	p2,
		const ImVec2 &	p3,
		const ImVec2 &	p4,
		int	num_segments = 0 )

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PathBezierQuadraticCurveTo()

void ImDrawList::PathBezierQuadraticCurveTo	(	const ImVec2 &	p2,
		const ImVec2 &	p3,
		int	num_segments = 0 )

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PathClear()

void ImDrawList::PathClear ( )

inline

PathEllipticalArcTo()

void ImDrawList::PathEllipticalArcTo	(	const ImVec2 &	center,
		const ImVec2 &	radius,
		float	rot,
		float	a_min,
		float	a_max,
		int	num_segments = 0 )

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PathFillConcave()

void ImDrawList::PathFillConcave ( ImU32 col )

inline

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PathFillConvex()

void ImDrawList::PathFillConvex ( ImU32 col )

inline

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PathLineTo()

void ImDrawList::PathLineTo ( const ImVec2 & pos )

inline

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PathLineToMergeDuplicate()

void ImDrawList::PathLineToMergeDuplicate ( const ImVec2 & pos )

inline

PathRect()

void ImDrawList::PathRect	(	const ImVec2 &	rect_min,
		const ImVec2 &	rect_max,
		float	rounding = 0.0f,
		ImDrawFlags	flags = 0 )

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PathStroke()

void ImDrawList::PathStroke ( ImU32 col, ImDrawFlags flags = 0, float thickness = 1.0f )

inline

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PopClipRect()

void ImDrawList::PopClipRect

(

)

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PopTextureID()

void ImDrawList::PopTextureID

(

)

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PrimQuadUV()

void ImDrawList::PrimQuadUV	(	const ImVec2 &	a,
		const ImVec2 &	b,
		const ImVec2 &	c,
		const ImVec2 &	d,
		const ImVec2 &	uv_a,
		const ImVec2 &	uv_b,
		const ImVec2 &	uv_c,
		const ImVec2 &	uv_d,
		ImU32	col )

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PrimRect()

void ImDrawList::PrimRect	(	const ImVec2 &	a,
		const ImVec2 &	b,
		ImU32	col )

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PrimRectUV()

void ImDrawList::PrimRectUV	(	const ImVec2 &	a,
		const ImVec2 &	b,
		const ImVec2 &	uv_a,
		const ImVec2 &	uv_b,
		ImU32	col )

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PrimReserve()

void ImDrawList::PrimReserve	(	int	idx_count,
		int	vtx_count )

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PrimUnreserve()

void ImDrawList::PrimUnreserve	(	int	idx_count,
		int	vtx_count )

PrimVtx()

void ImDrawList::PrimVtx ( const ImVec2 & pos, const ImVec2 & uv, ImU32 col )

inline

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PrimWriteIdx()

void ImDrawList::PrimWriteIdx ( ImDrawIdx idx )

inline

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PrimWriteVtx()

void ImDrawList::PrimWriteVtx ( const ImVec2 & pos, const ImVec2 & uv, ImU32 col )

inline

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PushClipRect()

void ImDrawList::PushClipRect	(	const ImVec2 &	clip_rect_min,
		const ImVec2 &	clip_rect_max,
		bool	intersect_with_current_clip_rect = false )

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PushClipRectFullScreen()

void ImDrawList::PushClipRectFullScreen

(

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PushTextureID()

void ImDrawList::PushTextureID

(

ImTextureID

texture_id

)

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Member Data Documentation

_ClipRectStack

ImVector<ImVec4> ImDrawList::_ClipRectStack

_CmdHeader

ImDrawCmdHeader ImDrawList::_CmdHeader

_Data

ImDrawListSharedData* ImDrawList::_Data

_FringeScale

float ImDrawList::_FringeScale

_IdxWritePtr

ImDrawIdx* ImDrawList::_IdxWritePtr

_OwnerName

const char* ImDrawList::_OwnerName

_Path

ImVector<ImVec2> ImDrawList::_Path

_Splitter

ImDrawListSplitter ImDrawList::_Splitter

_TextureIdStack

ImVector<ImTextureID> ImDrawList::_TextureIdStack

_VtxCurrentIdx

unsigned int ImDrawList::_VtxCurrentIdx

_VtxWritePtr

ImDrawVert* ImDrawList::_VtxWritePtr

CmdBuffer

ImVector<ImDrawCmd> ImDrawList::CmdBuffer

Flags

ImDrawListFlags ImDrawList::Flags

IdxBuffer

ImVector<ImDrawIdx> ImDrawList::IdxBuffer

VtxBuffer

ImVector<ImDrawVert> ImDrawList::VtxBuffer

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

• include/imgui/imgui.h
• include/imgui/imgui_draw.cpp