RenderImage Class Reference

RenderImage renders a image in a plane defined by [-w/2;h/2][w/2;-h/2]. The image need to be scaled into metric units. This can be done using a scaling parameter. More...

#include <RenderImage.hpp>

Inherits Render.

Public Types
typedef rw::core::Ptr< RenderImage >	Ptr
	smart pointer type to this class
Public Types inherited from Render
typedef rw::core::Ptr< Render >	Ptr
	smart pointer type to this class
typedef DrawableNode::DrawType	DrawType
	when calling render on the draw mode or type can be specified. See DrawableNode::DrawType

Public Member Functions
	RenderImage (float scale=1.0/1000.0)
	constructor More...
	RenderImage (const rw::sensor::Image &img, float scale=1.0/1000.0)
	Constructs. More...
virtual	~RenderImage ()
	Destructor.
void	setImage (const rw::sensor::Image &img)
	set the image that is to be rendered. More...
void	draw (const rw::graphics::DrawableNode::RenderInfo &info, rw::graphics::DrawableNode::DrawType type, double alpha) const
Public Member Functions inherited from Render
virtual	~Render ()
	destructor

Additional Inherited Members
Protected Member Functions inherited from Render
	Render ()
	Only instances of classes inheriting Render is allowed.

Detailed Description

RenderImage renders a image in a plane defined by [-w/2;h/2][w/2;-h/2]. The image need to be scaled into metric units. This can be done using a scaling parameter.

Constructor & Destructor Documentation

RenderImage() [1/2]

RenderImage

(

float

scale = 1.0/1000.0

)

constructor

Parameters

scale

[in] scale from image coordinates to meters.

RenderImage() [2/2]

RenderImage	(	const rw::sensor::Image &	img,
		float	scale = 1.0/1000.0
	)

Constructs.

Parameters

img	[in} the image that is to be rendered
scale	[in] scale from image coordinates to meters.

Member Function Documentation

draw()

void draw ( const rw::graphics::DrawableNode::RenderInfo &  info, rw::graphics::DrawableNode::DrawType  type, double  alpha  ) const

virtual

Parameters

info	[in] state and rendering specific info
type	[in] the drawtype which is being used
alpha	[in] the alpha value to render with

Implements Render.

setImage()

void setImage

(

const rw::sensor::Image &

img

)

set the image that is to be rendered.

Parameters

img	[in] image to render

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

• RenderImage.hpp