viskores::rendering::TextAnnotation Class Reference

#include <TextAnnotation.h>

Inheritance diagram for viskores::rendering::TextAnnotation:

Public Types
enum	HorizontalAlignment { HorizontalAlignment::Left, HorizontalAlignment::HCenter, HorizontalAlignment::Right }
enum	VerticalAlignment { VerticalAlignment::Bottom, VerticalAlignment::VCenter, VerticalAlignment::Top }

Public Member Functions
	TextAnnotation (const std::string &text, const viskores::rendering::Color &color, viskores::Float32 scalar)
virtual	~TextAnnotation ()
void	SetText (const std::string &text)
const std::string &	GetText () const
void	SetRawAnchor (const viskores::Vec2f_32 &anchor)
	Set the anchor point relative to the box containing the text. More...
void	SetRawAnchor (viskores::Float32 h, viskores::Float32 v)
void	SetAlignment (HorizontalAlignment h, VerticalAlignment v)
void	SetScale (viskores::Float32 scale)
virtual void	Render (const viskores::rendering::Camera &camera, const viskores::rendering::WorldAnnotator &worldAnnotator, viskores::rendering::Canvas &canvas) const =0

Static Public Attributes
static constexpr HorizontalAlignment	Left = HorizontalAlignment::Left
static constexpr HorizontalAlignment	HCenter = HorizontalAlignment::HCenter
static constexpr HorizontalAlignment	Right = HorizontalAlignment::Right
static constexpr VerticalAlignment	Bottom = VerticalAlignment::Bottom
static constexpr VerticalAlignment	VCenter = VerticalAlignment::VCenter
static constexpr VerticalAlignment	Top = VerticalAlignment::Top

Protected Attributes
std::string	Text
Color	TextColor
viskores::Float32	Scale
viskores::Vec2f_32	Anchor

Member Enumeration Documentation

HorizontalAlignment

enum viskores::rendering::TextAnnotation::HorizontalAlignment

strong

Enumerator
Left
HCenter
Right

VerticalAlignment

enum viskores::rendering::TextAnnotation::VerticalAlignment

strong

Enumerator
Bottom
VCenter
Top

Constructor & Destructor Documentation

TextAnnotation()

viskores::rendering::TextAnnotation::TextAnnotation	(	const std::string &	text,
		const viskores::rendering::Color &	color,
		viskores::Float32	scalar
	)

~TextAnnotation()

virtual viskores::rendering::TextAnnotation::~TextAnnotation ( )

virtual

Member Function Documentation

GetText()

const std::string& viskores::rendering::TextAnnotation::GetText

(

)

const

Render()

virtual void viskores::rendering::TextAnnotation::Render ( const viskores::rendering::Camera &  camera, const viskores::rendering::WorldAnnotator &  worldAnnotator, viskores::rendering::Canvas &  canvas  ) const

pure virtual

Implemented in viskores::rendering::TextAnnotationBillboard, and viskores::rendering::TextAnnotationScreen.

SetAlignment()

void viskores::rendering::TextAnnotation::SetAlignment	(	HorizontalAlignment	h,
		VerticalAlignment	v
	)

SetRawAnchor() [1/2]

void viskores::rendering::TextAnnotation::SetRawAnchor

(

const viskores::Vec2f_32 &

anchor

)

Set the anchor point relative to the box containing the text.

The anchor is scaled in both directions to the range [-1,1] with -1 at the lower left and 1 at the upper right.

SetRawAnchor() [2/2]

void viskores::rendering::TextAnnotation::SetRawAnchor	(	viskores::Float32	h,
		viskores::Float32	v
	)

SetScale()

void viskores::rendering::TextAnnotation::SetScale

(

viskores::Float32

scale

)

SetText()

void viskores::rendering::TextAnnotation::SetText

(

const std::string &

text

)

Member Data Documentation

Anchor

viskores::Vec2f_32 viskores::rendering::TextAnnotation::Anchor

protected

Bottom

constexpr VerticalAlignment viskores::rendering::TextAnnotation::Bottom = VerticalAlignment::Bottom

staticconstexpr

HCenter

constexpr HorizontalAlignment viskores::rendering::TextAnnotation::HCenter = HorizontalAlignment::HCenter

staticconstexpr

Left

constexpr HorizontalAlignment viskores::rendering::TextAnnotation::Left = HorizontalAlignment::Left

staticconstexpr

Right

constexpr HorizontalAlignment viskores::rendering::TextAnnotation::Right = HorizontalAlignment::Right

staticconstexpr

Scale

viskores::Float32 viskores::rendering::TextAnnotation::Scale

protected

Text

std::string viskores::rendering::TextAnnotation::Text

protected

TextColor

Color viskores::rendering::TextAnnotation::TextColor

protected

Top

constexpr VerticalAlignment viskores::rendering::TextAnnotation::Top = VerticalAlignment::Top

staticconstexpr

VCenter

constexpr VerticalAlignment viskores::rendering::TextAnnotation::VCenter = VerticalAlignment::VCenter

staticconstexpr

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

• TextAnnotation.h