C# 클래스 Recurity.Swf.ShapeWithStyle

The SHAPEWITHSTYLE structure extends the SHAPE structure by including fill style and

line style information. SHAPEWITHSTYLE is used by the DefineShape tag.

The story of byte aligness is the following. Structures are byte aligned if they only read byte aligned

structures or if the last read opreration has been an integer type or an other byte aligned structure. Sounds

complicated but it isn't.

Lets assume Stream.Postion is 0 and BitStream.Position is 0.

we read 3 bits: bits.GetBits( 3 ); Stream.Postion is 1 and BitStream.Position is 3

we read a byte: br.ReadByte(); Stream.Postion is 2 and BitStream.Position is 3

we read 3 bits: bits.GetBits( 3 ); Stream.Postion is 3 and BitStream.Position is 6

but after reading a byte aligned structure the first 3 bits should be {0,1,2}.

That is the reason why we have to reset the BitStream.Position before or after we red a byte aligned

structure.