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- @interface GridChange : Change
- {
- id graphicView;
- int oldSpacing;
- float oldGray;
- BOOL oldVisible;
- BOOL oldEnabled;
- int newSpacing;
- float newGray;
- BOOL newVisible;
- BOOL newEnabled;
- }
-
- - initGraphicView:aGraphicView;
- - (const char *)changeName;
- - saveBeforeChange;
- - undoChange;
- - redoChange;
- - (BOOL)subsumeChange:change;
-
- @end
-