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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
.Public constructors | |
---|---|
MaskFilterSpan(MaskFilter filter)
Creates a |
Public methods | |
---|---|
MaskFilter
|
getMaskFilter()
Return the mask filter for this span. |
void
|
updateDrawState(TextPaint ds)
|
Inherited methods | |
---|---|
public MaskFilterSpan (MaskFilter filter)
Creates a MaskFilterSpan
from a MaskFilter
.
Parameters | |
---|---|
filter |
MaskFilter : the filter to be applied to the TextPaint |
public MaskFilter getMaskFilter ()
Return the mask filter for this span.
Returns | |
---|---|
MaskFilter |
the mask filter for this span |