open3d::visualization::gui::UIImage Class Reference

#include <UIImage.h>

Data Structures
struct	DrawParams
struct	Impl

Public Types
enum	Scaling { Scaling::NONE, Scaling::ANY, Scaling::ASPECT }

Public Member Functions
	UIImage (const char *image_path)
	UIImage (visualization::rendering::TextureHandle texture_id, float u0=0.0f, float v0=0.0f, float u1=1.0f, float v1=1.0f)
	~UIImage ()
void	SetScaling (Scaling scaling)
Scaling	GetScaling () const
Size	CalcPreferredSize (const Theme &theme) const
DrawParams	CalcDrawParams (visualization::rendering::Renderer &renderer, const Rect &frame) const

Member Enumeration Documentation

Scaling

enum open3d::visualization::gui::UIImage::Scaling

strong

Enumerator
NONE
ANY	No scaling, fixed size.
ASPECT	Scales to any size and aspect ratio. Scales to any size, but fixed aspect ratio (default)

Constructor & Destructor Documentation

UIImage() [1/2]

open3d::visualization::gui::UIImage::UIImage ( const char *  image_path )

explicit

Uses image from the specified path. Each ImageLabel will use one draw call.

UIImage() [2/2]

open3d::visualization::gui::UIImage::UIImage ( visualization::rendering::TextureHandle  texture_id, float  u0 = 0.0f, float  v0 = 0.0f, float  u1 = 1.0f, float  v1 = 1.0f  )

explicit

Uses an existing texture, using texture coordinates (u0, v0) to (u1, v1). Does not deallocate texture on destruction. This is useful for using an icon atlas to reduce draw calls.

~UIImage()

open3d::visualization::gui::UIImage::~UIImage

(

)

Member Function Documentation

CalcDrawParams()

UIImage::DrawParams open3d::visualization::gui::UIImage::CalcDrawParams	(	visualization::rendering::Renderer &	renderer,
		const Rect &	frame
	)		const

CalcPreferredSize()

Size open3d::visualization::gui::UIImage::CalcPreferredSize

(

const Theme &

theme

)

const

GetScaling()

UIImage::Scaling open3d::visualization::gui::UIImage::GetScaling

(

)

const

SetScaling()

void open3d::visualization::gui::UIImage::SetScaling

(

Scaling

scaling

)

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

• /home/runner/work/Open3D/Open3D/cpp/open3d/visualization/gui/UIImage.h (313315d (Wed Dec 23 23:39:47 2020 -0800))
• /home/runner/work/Open3D/Open3D/cpp/open3d/visualization/gui/UIImage.cpp (313315d (Wed Dec 23 23:39:47 2020 -0800))