Wavecom W61PC V7.5.0 - Manual (Page 318)

308  WAVECOM Data Formats WAVECOM Decoder W61PC/LAN Manual V7.5
struct GraphicsData
{
Long Phase;
double AspectRatio;
int FlipHV;
};
Data
This FileType uses the data structure described in chapter “ Data Structures ” on page 304 to store the da-
ta.
A data package in the .WDA file contains the data of all pixels of one line in the graphic. The pixel data is
stored in BYTES (8-bit type) values, that is one Byte in the .WDA file contains the value of an Pixel in the
graphic.
FELDHELL data
The FileType is “FELDHELL”.
Header data
This file type uses the File Header described in chapter “ File Header ” on page 303.
No additional data is stored in the Header.
Data
This FileType uses the data structure described in chapter “ Data Structures ” on page 304 to store the da-
ta.
A data package in the .WDA file contains the data of all pixels of one line in the graphic. The pixel data is
stored in unsigned char values(8-bit type), that is one Byte in the .WDA file contains the value of an Pixel
in the graphic.
Sonagram data
The ‘FileType’ stored in the file header is “Sonagram”.
Header data
This file type uses the ‘File Header’ described in chapter “ File Header ” on page 303.
The following additional data is stored in the Header, following the default header:
 DocSizeX: the document width.
 DocSizeY: the document height.
 CursorA: the value of the cusorA.
 CursorB: the value of the cusorB.
 Bandwidth: the Bandwidth value.
 Offset (Translation): the Offset value.
 LowFreqLimit: the lower frequency limit value.
 HighFreqLimit: the higher frequency limit value.
 LowMagLimit: the lower magnitude limit value.
 HighMagLimit: the higher magnitude limit value.
 VideoFilterOn: the VideoFilter On/Off flag.
64 Bytes 4 Bytes
FileHeader DocSizeX
8 Bytes 8 Bytes
CursorA CursorB
4 Bytes 4 Bytes
DocSizeY Bandwidth
4 Bytes 4 Bytes 2 Bytes 2 Bytes 4 Bytes 4 Bytes
Translation LowFreq
Limit
HighFreq
Limit
LowMag
Limit
HighMag
Limit
VideoFilterOn