Css.TextShadowProperty Class Reference

Detailed Description

Handles the rendering of text shadows.

Inheritance diagram for Css.TextShadowProperty:

Public Member Functions
	TextShadowProperty (RenderableData data)
	Creates a new text rendering property. Note that this must not be called directly More...
override void	Paint (LayoutBox box, Renderman renderer)
	Called when a paint event occurs. Paint events don't relocate the whole UI so are quick and efficient. More...
virtual void	DrawUnderline (Renderman renderer)
	Draws an underline (or a strikethrough). More...
void	DrawEmoji (Glyph character, ref float left, Renderman renderer)
	Draws the given Emoji character. More...
Public Member Functions inherited from Css.DisplayableProperty
	DisplayableProperty (RenderableData data)
	Creates a new displayable property for the given render data. More...
MeshBlock	GetFirstBlock (Renderman renderer)
	Gets the first rendered block of this property. Used during Paint passes. More...
void	SetVisibility (bool visible)
	Call this when the visibility of this property as a whole changes. More...
virtual void	OnBatchDestroy ()
	Called when the isolation batch for this property gets removed. More...
void	Change (string property, Value newValue)
	Called when a named css property changes. More...
void	ClearBlocks ()
	Clears all mesh blocks that this property has allocated. More...
void	WentOffScreen ()
virtual bool	Render (bool first, LayoutBox box, Renderman renderer)
	Make this property visible by forcing it to redraw. More...
virtual void	ApplyTransform (Matrix4x4 delta, Renderman renderer)
	Transforms all the verts by the given delta matrix. Used during a Paint only. More...
virtual void	RequestPaint ()
	Requests for a paint event to occur. Note that paint events are more efficient than a layout as they only refresh the mesh colours and uvs rather than the whole mesh. More...
void	SetBatchMaterial (Renderman renderer, Material material)
	Sets the current batches material. More...
void	RequestLayout ()
	Requests for a layout event to occur. Note that paint events are more efficient than a layout as they only refresh the mesh colours and uvs rather than the whole mesh. More...
MeshBlock	Add (Renderman renderer)
virtual void	PostProcess (LayoutBox box, Renderman renderer)
	Called after a render pass. More...
void	Isolate ()
	Isolates this property from the rest of the UI such that it can have a custom mesh/shader/texture etc. More...
void	Include ()
	Reverses Css.DisplayableProperty.Isolate by re-including this property in the main UI batch. More...
bool	IsIsolated ()
	Checks if this is an isolated property - that's one which is seperate and takes its own drawcall. More...
AtlasLocation	RequireImage (AtlasEntity image)

Public Attributes
TextRenderingProperty	Text
	The "host" text property. More...
float	Blur
	How blurry the shadow is. More...
float	HOffset
	Horizontal shadow offset. More...
float	VOffset
	Vertical shadow offset. More...
Color	Colour
	The shadow colour. More...
Public Attributes inherited from Css.DisplayableProperty
bool	Visible
	True if this is currently visible on screen. More...
bool	Isolated
	True if this property is isolated and has a seperate mesh and material from everything else. More...
short	BlockCount
	The number of mesh blocks that this property has allocated. More...
RenderableData	RenderData
	The parent render data that this is a property of. More...
bool	GotBatchAlready
	Only applies to Isolated properties. Set to true when this property has allocated a UIBatch on the current layout. More...

Protected Member Functions
virtual void	DrawInvertCharacter (ref float left, Renderman renderer)
	Draws a character with x-inverted UV's. Used for rendering e.g. "1 < 2" in right-to-left. More...
virtual void	DrawCharacter (ref float left, Renderman renderer)
	Draws a character and advances the pen onwards. More...
Protected Member Functions inherited from Css.DisplayableProperty
virtual void	OnChange (string property, Value newValue)
	Called when a named css property changes. More...

Package Functions
override bool	NowOnScreen ()
	Called when this element goes on screen. More...
override void	Layout (LayoutBox box, Renderman renderer)
	Called when a layout event occurs. Layout events relocate the whole UI so should be used less frequently than a paint event. More...
Package Functions inherited from Css.DisplayableProperty
virtual void	NowOffScreen ()
	Called when this element goes off screen (or is removed from the DOM). More...

Properties
override int	DrawOrder [get]
	This property's draw order. More...
Properties inherited from Css.DisplayableProperty
virtual int	DrawOrder [get]
	This property's draw order. More...
virtual bool	IsBackground [get]
	True if this paints across the whole background of the element. More...
bool	Paintable [get]
	Checks if this property can be repainted. More...

Private Attributes
float	FontSizeScaled
	Text.FontSize * A blur scale. More...
float	TextOffsetFactor
	The horizontal/vertical text offset factor. More...

Additional Inherited Members
Package Attributes inherited from Css.DisplayableProperty
UIBatch	Batch
	The batch that this was allocated to. More...
int	FirstBlockIndex
	The block index in the first buffer. With this, all blocks belonging to this property can be quickly discovered. More...

Constructor & Destructor Documentation

Css.TextShadowProperty.TextShadowProperty ( RenderableData  data)

inline

Creates a new text rendering property. Note that this must not be called directly

• it's only ever used by the "content" CSS property. Set content: instead; if you're doing that from a tag, take a look at BR.

Parameters

data	The renderable object that this is rendering text for.

Member Function Documentation

virtual void Css.TextShadowProperty.DrawCharacter ( ref float  left, Renderman  renderer  )

inlineprotectedvirtual

Draws a character and advances the pen onwards.

void Css.TextShadowProperty.DrawEmoji ( Glyph  character, ref float  left, Renderman  renderer  )

inline

Draws the given Emoji character.

virtual void Css.TextShadowProperty.DrawInvertCharacter ( ref float  left, Renderman  renderer  )

inlineprotectedvirtual

Draws a character with x-inverted UV's. Used for rendering e.g. "1 < 2" in right-to-left.

virtual void Css.TextShadowProperty.DrawUnderline ( Renderman  renderer)

inlinevirtual

Draws an underline (or a strikethrough).

override void Css.TextShadowProperty.Layout ( LayoutBox  box, Renderman  renderer  )

inlinepackagevirtual

Called when a layout event occurs. Layout events relocate the whole UI so should be used less frequently than a paint event.

Reimplemented from Css.DisplayableProperty.

override bool Css.TextShadowProperty.NowOnScreen ( )

inlinepackagevirtual

Called when this element goes on screen.

Reimplemented from Css.DisplayableProperty.

override void Css.TextShadowProperty.Paint ( LayoutBox  box, Renderman  renderer  )

inlinevirtual

Called when a paint event occurs. Paint events don't relocate the whole UI so are quick and efficient.

Reimplemented from Css.DisplayableProperty.

Member Data Documentation

float Css.TextShadowProperty.Blur

How blurry the shadow is.

Color Css.TextShadowProperty.Colour

The shadow colour.

float Css.TextShadowProperty.FontSizeScaled

private

Text.FontSize * A blur scale.

float Css.TextShadowProperty.HOffset

Horizontal shadow offset.

TextRenderingProperty Css.TextShadowProperty.Text

The "host" text property.

float Css.TextShadowProperty.TextOffsetFactor

private

The horizontal/vertical text offset factor.

float Css.TextShadowProperty.VOffset

Vertical shadow offset.

Property Documentation

override int Css.TextShadowProperty.DrawOrder

get

This property's draw order.