Intermec 700 Series User Manual page 266

Chapter 6 — Scanner Support
ITC_FILE_KIM =
ITC_FILE_TIFF_BIN =
ITC_FILE_TIFF_BIN_GROUP4 = 2,
ITC_FILE_TIFF_GRAY_SCALE = 3,
ITC_FILE_RAW =
ITC_FILE_JPEG =
244
S iOffsetY
Offset in Y direction, relative to barcode center.
Positive values are higher than the bar code, negative
values lower.
S uiWidth Width of signature capture image region in intelligent
bar code units.
S uiHeight
Height of the signature capture image region in
intelligent bar code units.
S iResolution Number of pixels per intelligent bar code unit.
S eFormat Format of the image buffer returned as follows.
Currently, only ITC_FILE_RAW is supported.
0, // Returns data a KIM file
1, // TIFF Binary file
// TIFF Binary Group 4 compressed
// TIFF Gray Scale
4, // Raw image
5, // JPEG image
S eDepth Number of bits per pixel. Currently, only one
(monochrome) or eight (gray-scale) are supported.
pImgBuffer [out]
typedef struct tagITCImageSpec
{
DWORD dwStructSize;
LONG biWidth;
LONG biHeight;
WORD biBitCount;
ITC_FILE_FORMAT eFormat;
DWORD biActualImageSize;
DWORD biMaxImageBytes;
BYTE rgbImageData[1];
} ITC_IMAGE_SPEC;
where:
S dwStructSize
S biWidth
S biHeight
S biBitCount
S eFormat
S biActualImageSize
S biMaxImageBytes
S rgbImageData
Pointer to the buffer in which the signature capture
image will be put.
Size, in bytes, of this struct. This is for version
control.
The width of each row in pixels.
The number of rows in the image data.
The number of bits per pixel.
Identifies the image format.
Total bytes of image data returned.
Maximum bytes that can be stored in
rgbImageData[].
Buffer containing the actual data, for example a
640x480 uses a 307200-byte buffer. The array size
of this buffer is arbitrary so do not use this
structure directly to reserve memory. The actual
dimension of the buffer is identified by
biMaxImageBytes.
700 Series Color Mobile Computer User's Manual