FSWatermark 成员列表

成员的完整列表，这些成员属于 FSWatermark,包括所有继承而来的类成员

-	getHeight	FSWatermark
-	getWidth	FSWatermark
-	initWithDocument:bitmap:settings:	FSWatermark
-	initWithDocument:image:frame_index:settings:	FSWatermark
-	initWithDocument:page:settings:	FSWatermark
-	initWithDocument:text:properties:settings:	FSWatermark
-	initWithOther:	FSWatermark
-	insertToPage:	FSWatermark
-	isEmpty	FSWatermark