Instance Method

invalidateDisplayForGlyphRange:

Invalidates a range of glyphs, requiring new layout information, and updates the appropriate regions of any text views that display those glyphs.

Declaration

- (void)invalidateDisplayForGlyphRange:(NSRange)glyphRange;

Parameters

glyphRange

The range of glyphs to invalidate.

Discussion

You should rarely need to invoke this method.

See Also

Invalidating Glyphs and Layout

- invalidateDisplayForCharacterRange:

Invalidates display for the specified character range.

- invalidateGlyphsForCharacterRange:changeInLength:actualCharacterRange:

Invalidates and adjusts the glyphs in the specified character range.

- invalidateLayoutForCharacterRange:actualCharacterRange:

Invalidates the layout information for the glyphs mapped to the specified character range.

- processEditingForTextStorage:edited:range:changeInLength:invalidatedRange:

Notifies the layout manager that the contents of its text storage object changed due to an edit action.