Container and layout manager for TextSegment objects. More...

#include <TextLayout.hpp>

Public Member Functions
	TextLayout (Instance *)

TextLayout *	line_spacing (float)

Instance *	instance () const

Public Member Functions inherited from iv::VectorChildrenElem< TextSegment >
	VectorChildrenElem (Instance *inst)

	~VectorChildrenElem ()

T *	createChild (CArgs const &... cargs)

T *	createChild_Instance (char const *name, CArgs const &... cargs)

void	pushChild (TextSegment *)

void	removeChild (TextSegment *)

Public Member Functions inherited from iv::Elem
	Elem (Instance *inst)

	~Elem ()

void	status (iv::TableDebugView *view)

Instance *	instance () const

void	elem_setParent (Elem *)

Elem *	elem_getParent ()

virtual Camera *	elem_getRoot ()

void	first_pass (ElementRenderer *)

void	second_pass (ElementRenderer *)

unsigned	first_pass_frame_id ()

unsigned	second_pass_frame_id ()

Elem *	enabled (bool val)

void	quiet (bool)

bool	quiet () const

float3	FromLocalSpaceToScreenSpace (float3 local_space)

float3	FromScreenSpaceToLocalSpace (float3 screen_space)

float2	FromScreenPlaneToLocalPlane (float2 screen_space)

void	Add_InputNode (InputNode *node)

void	Remove_InputNode (InputNode *node)

Public Member Functions inherited from iv::InputNode
	InputNode (Instance *inst)

	~InputNode ()

Instance *	instance () const

void	status (iv::TableDebugView *view)

void	inputEnabled (bool)

bool	inputEnabled ()

void	quiet (bool)

bool	quiet () const

void	input_deactivate ()

void	input_treeRefresh ()

void	input_setParent (InputNode *)

InputNode *	input_getParent ()

virtual InputRoot *	input_getRoot ()

bool	input_trigger_visit (InputRoot *root, Input::DeviceKey key)

bool	input_visit (InputRoot *root, Input::DeviceKey key, bool &press, bool &real, bool &offspace)

Public Member Functions inherited from iv::SlotChild
	SlotChild (Elem *elem)

Instance *	instance () const

void	status (iv::TableDebugView *view)

virtual bool	picking_test (int2 input_pos) override

virtual bool	picking_test_pixel_perfect (float2 local_pos)

Public Member Functions inherited from iv::Pickable
	Pickable (Elem *elem)

Elem *	elem ()

const Elem *	elem () const

Public Attributes
ClientMarker	cm

DirtyAttr< float >	attr_lineSpacing
	Space between lines in pixels. Baselines are ( ascender + descender + spacing ) pixels apart. More...

Public Attributes inherited from iv::VectorChildrenElem< TextSegment >
ClientMarker	cm

Public Attributes inherited from iv::Elem
ClientMarker	cm

DirtyAttr< bool >	attr_enabled

DirtyAttr< float4x4 >	modelTransform

DirtyAttr< ShaderScissor >	scissor

Public Attributes inherited from iv::InputNode
ClientMarker	cm

Public Attributes inherited from iv::SlotChild
ClientMarker	cm

DirtyAttr< float3 >	expectedSize

DirtyAttr< float3 >	preferredSize

DirtyAttr< float3 >	size

Public Attributes inherited from iv::Pickable
ClientMarker	cm

Protected Member Functions
virtual void	first_pass_impl (ElementRenderer *) override

virtual void	second_pass_impl (ElementRenderer *) override

Protected Member Functions inherited from iv::VectorChildrenElem< TextSegment >
virtual void	elem_eachChild (std::function< void(Elem *) > const &) override

virtual void	elem_childDisconnect (Elem *) override

virtual void	input_eachChild (std::function< void(InputNode *) > const &f) override

virtual void	input_childDisconnect (InputNode *child) override

Protected Member Functions inherited from iv::InputNode
virtual bool	input_trigger_process (InputRoot *root, Input::DeviceKey key)

virtual void	input_process (InputRoot *root, Input::DeviceKey key, bool &press, bool &real, bool &offspace)

Additional Inherited Members
Protected Attributes inherited from iv::VectorChildrenElem< TextSegment >
std::vector< TextSegment * >	children

bool	children_dirty

Detailed Description

Container and layout manager for TextSegment objects.

Note: This whole layouting algorithm does not work well when there are multiple font sizes on one line, but that is bad typography anyway, so it should not be a problem.

Definition at line 52 of file TextLayout.hpp.

Constructor & Destructor Documentation

◆ TextLayout()

iv::TextLayout::TextLayout ( Instance * inst )

Definition at line 31 of file TextLayout.cpp.

Member Function Documentation

◆ line_spacing()

TextLayout * iv::TextLayout::line_spacing ( float val )

Definition at line 42 of file TextLayout.cpp.

◆ first_pass_impl()

void iv::TextLayout::first_pass_impl ( ElementRenderer * er )

overrideprotectedvirtual

Implements iv::Elem.

Definition at line 48 of file TextLayout.cpp.

◆ second_pass_impl()

void iv::TextLayout::second_pass_impl ( ElementRenderer * er )

overrideprotectedvirtual

Reimplemented from iv::Elem.

Definition at line 126 of file TextLayout.cpp.

◆ instance()

Instance * iv::Elem::instance

Definition at line 57 of file Elem.cpp.

Member Data Documentation

◆ cm

ClientMarker iv::TextLayout::cm

Definition at line 55 of file TextLayout.hpp.

◆ attr_lineSpacing

DirtyAttr< float > iv::TextLayout::attr_lineSpacing

Space between lines in pixels. Baselines are ( ascender + descender + spacing ) pixels apart.

Definition at line 60 of file TextLayout.hpp.

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

ivorium_graphics/Text/TextLayout.hpp
ivorium_graphics/Text/TextLayout.cpp

Public Member Functions

Public Attributes

Protected Member Functions

Additional Inherited Members