LineHeightSpan

Kotlin |Java

public interface LineHeightSpan
implements ParagraphStyle, WrapTogetherSpan

android.text.style.LineHeightSpan

Known indirect subclasses

DrawableMarginSpan, IconMarginSpan, LineHeightSpan.Standard, LineHeightSpan.WithDensity

DrawableMarginSpan	A span which adds a drawable and a padding to the paragraph it's attached to.
IconMarginSpan	Paragraph affecting span, that draws a bitmap at the beginning of a text.
LineHeightSpan.Standard	Default implementation of the `LineHeightSpan`, which changes the line height of the attached paragraph.
LineHeightSpan.WithDensity	The classes that affect the line height of paragraph with respect to density, should implement this interface.

The classes that affect the line height of paragraph should implement this interface.

Summary

Nested classes
`class`	`LineHeightSpan.Standard` Default implementation of the `LineHeightSpan`, which changes the line height of the attached paragraph.
`interface`	`LineHeightSpan.WithDensity` The classes that affect the line height of paragraph with respect to density, should implement this interface.

Public methods
`abstract void`	`chooseHeight(CharSequence text, int start, int end, int spanstartv, int lineHeight, Paint.FontMetricsInt fm)` Classes that implement this should define how the height is being calculated.

Public methods

chooseHeight

Added in API level 1

public abstract void chooseHeight (CharSequence text, 
                int start, 
                int end, 
                int spanstartv, 
                int lineHeight, 
                Paint.FontMetricsInt fm)

Classes that implement this should define how the height is being calculated.

Parameters
`text`	`CharSequence`: the text
`start`	`int`: the start of the line
`end`	`int`: the end of the line
`spanstartv`	`int`: the start of the span
`lineHeight`	`int`: the line height
`fm`	`Paint.FontMetricsInt`: font metrics of the paint, in integers

LineHeightSpan

Summary

Nested classes

Public methods

Public methods

chooseHeight