/// <summary> /// Writes a shapefile header to the given stream; /// </summary> /// <param name="file">The binary writer to use.</param> public void Write(BigEndianBinaryWriter file) { if (file == null) { throw new ArgumentNullException("file"); } if (_fileLength == -1) { throw new InvalidOperationException("The header properties need to be set before writing the header record."); } int pos = 0; //file.setLittleEndianMode(false); file.WriteIntBE(_fileCode); pos += 4; for (int i = 0; i < 5; i++) { file.WriteIntBE(0); //Skip unused part of header pos += 4; } file.WriteIntBE(_fileLength); pos += 4; //file.setLittleEndianMode(true); file.Write(_version); pos += 4; file.Write(int.Parse(Enum.Format(typeof(ShapeType), _shapeType, "d"))); pos += 4; //write the bounding box file.Write(_bounds.MinX); file.Write(_bounds.MinY); file.Write(_bounds.MaxX); file.Write(_bounds.MaxY); pos += 8 * 4; //skip remaining unused bytes //file.setLittleEndianMode(false);//well they may not be unused forever... for (int i = 0; i < 4; i++) { file.Write(0.0); //Skip unused part of header pos += 8; } Trace.WriteLineIf(Shapefile.TraceSwitch.Enabled, "Header pos:" + pos); }
/// <summary> /// Writes a shapefile header to the given stream; /// </summary> /// <param name="writer">The binary writer to use.</param> public void Write(BigEndianBinaryWriter writer) { if (writer == null) { throw new ArgumentNullException("writer"); } if (_fileLength == -1) { throw new InvalidOperationException("The header properties need to be set before writing the header record."); } writer.WriteIntBE(_fileCode); for (int i = 0; i < 5; i++) { writer.WriteIntBE(0); // Skip unused part of header } writer.WriteIntBE(_fileLength); writer.Write(_version); writer.Write((int)_shapeType); // Write the bounding box writer.Write(_bounds.getMinX()); writer.Write(_bounds.getMinY()); writer.Write(_bounds.getMaxX()); writer.Write(_bounds.getMaxY()); // Skip remaining unused bytes for (int i = 0; i < 4; i++) { writer.Write(0.0); // Skip unused part of header } Trace.WriteLineIf(Shapefile.TraceSwitch.Enabled, "Header position: " + writer.BaseStream.Position); }
/// <summary> /// Writes a shapefile header to the given stream; /// </summary> /// <param name="file">The binary writer to use.</param> public void Write(BigEndianBinaryWriter file) { if (file==null) { throw new ArgumentNullException("file"); } if (_fileLength==-1) { throw new InvalidOperationException("The header properties need to be set before writing the header record."); } int pos = 0; //file.setLittleEndianMode(false); file.WriteIntBE(_fileCode); pos += 4; for (int i = 0; i < 5; i++) { file.WriteIntBE(0);//Skip unused part of header pos += 4; } file.WriteIntBE(_fileLength); pos += 4; //file.setLittleEndianMode(true); file.Write(_version); pos += 4; file.Write(int.Parse(Enum.Format(typeof(ShapeType),_shapeType,"d"))); pos += 4; //write the bounding box file.Write(_bounds.MinX); file.Write(_bounds.MinY); file.Write(_bounds.MaxX); file.Write(_bounds.MaxY); pos += 8 * 4; //skip remaining unused bytes //file.setLittleEndianMode(false);//well they may not be unused forever... for (int i = 0; i < 4; i++) { file.Write(0.0);//Skip unused part of header pos += 8; } Trace.WriteLineIf(Shapefile.TraceSwitch.Enabled,"Header pos:"+pos); }
/// <summary> /// Writes a shapefile header to the given stream; /// </summary> /// <param name="writer">The binary writer to use.</param> public void Write(BigEndianBinaryWriter writer) { if (writer == null) { throw new ArgumentNullException("writer"); } if (_fileLength == -1) { throw new InvalidOperationException("The header properties need to be set before writing the header record."); } writer.WriteIntBE(_fileCode); for (int i = 0; i < 5; i++) { writer.WriteIntBE(0); // Skip unused part of header } writer.WriteIntBE(_fileLength); writer.Write(_version); writer.Write((int)_shapeType); // Write the bounding box writer.Write(_bounds.getMinX()); writer.Write(_bounds.getMinY()); writer.Write(_bounds.getMaxX()); writer.Write(_bounds.getMaxY()); // Skip remaining unused bytes for (int i = 0; i < 4; i++) { writer.Write(0.0); // Skip unused part of header } Trace.WriteLineIf(Shapefile.TraceSwitch.Enabled, "Header position: " + writer.BaseStream.Position); }