5.3 · SpannableDocumentLayout

##SpannableDocumentLayout ###Class Overview Calculates the position of each line/word/paragraph. Call measure to calculate the positions. Call draw to render the text.

####Constructors

	Description
	SpannableDocumentLayout(Paint paint) Constructs a DocumentLayout with the specified the Paint which will be used to draw

####Public Methods

Return	Description
void	setText(CharSequence source) Set the content that needs to be displayed.
void	getLayoutParams() Get the LayoutParams that would be used to configure the layout settings.
CharSequence	getText() Return the text the this is displaying.
int	getMeasuredHeight() Get the height calculated by the layout with the specified text and Paint.
void	measure() Construct the static text positions.
void	draw(Canvas canvas) Draw the content measured by the layout onto the specified Canvas.