MaskFilterSpan
public
class
MaskFilterSpan
extends CharacterStyle
implements
UpdateAppearance
java.lang.Object | ||
↳ | android.text.style.CharacterStyle | |
↳ | android.text.style.MaskFilterSpan |
Span that allows setting a MaskFilter
to the text it's attached to.
For example, to blur a text, a BlurMaskFilter
can be used:
MaskFilter blurMask = new BlurMaskFilter(5f, BlurMaskFilter.Blur.NORMAL); SpannableString string = new SpannableString("Text with blur mask"); string.setSpan(new MaskFilterSpan(blurMask), 10, 15, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
MaskFilterSpan
.Summary
Public constructors | |
---|---|
MaskFilterSpan(MaskFilter filter)
Creates a |
Public methods | |
---|---|
MaskFilter
|
getMaskFilter()
Return the mask filter for this span. |
String
|
toString()
Returns a string representation of the object. |
void
|
updateDrawState(TextPaint ds)
|
Inherited methods | |
---|---|
Public constructors
MaskFilterSpan
public MaskFilterSpan (MaskFilter filter)
Creates a MaskFilterSpan
from a MaskFilter
.
Parameters | |
---|---|
filter |
MaskFilter : the filter to be applied to the TextPaint |
Public methods
getMaskFilter
public MaskFilter getMaskFilter ()
Return the mask filter for this span.
Returns | |
---|---|
MaskFilter |
the mask filter for this span |
toString
public String toString ()
Returns a string representation of the object.
Returns | |
---|---|
String |
a string representation of the object. |
updateDrawState
public void updateDrawState (TextPaint ds)
Parameters | |
---|---|
ds |
TextPaint |