public static void WriteShpHeader(BinaryWriter binaryWriter, ShpHeader shpHeader)
{
ShpFunction.WriteInt32WithBigEnduim(binaryWriter, shpHeader.fileCode);
ShpFunction.WriteInt32WithBigEnduim(binaryWriter, shpHeader.unUse1);
ShpFunction.WriteInt32WithBigEnduim(binaryWriter, shpHeader.unUse2);
ShpFunction.WriteInt32WithBigEnduim(binaryWriter, shpHeader.unUse3);
ShpFunction.WriteInt32WithBigEnduim(binaryWriter, shpHeader.unUse4);
ShpFunction.WriteInt32WithBigEnduim(binaryWriter, shpHeader.unUse5);
ShpFunction.WriteInt32WithBigEnduim(binaryWriter, shpHeader.fileLength);
binaryWriter.Write(shpHeader.fileVersion);
binaryWriter.Write(shpHeader.shapeType);
ShpFunction.WriteBoundingBox(binaryWriter, shpHeader.boundingBox);
//写header逻辑
}