Structure definitions
// FnPhotoRefGet() info about raster reference
typedef struct {
char Name[400] ; // Full path to file
double OrgX ; // Lower left corner X
double OrgY ; // Lower left corner Y
double SizeX ; // X size of covered area
double SizeY ; // Y size of covered area
int CntX ; // X number of pixels
int CntY ; // Y number of pixels
int Fmt ; // 1051=geotiff, 1052=ecw, 1053=tiff or IMAGEFILE_xxx
int Views ; // visibility view bits
BYTE Bck[4] ; // Background transparency color RGBT
// where T: 0=exact RGB, 1-254=tolerance, 255=not transparent
BYTE Clr[4] ; // Foreground color for monochrome images RGB + unused
} PhoRef ;
// FnPhotoCamImages() info about possible camera images
typedef struct {
int CamInd ; // Camera index
int Nbr ; // Image number
int Outside ; // Number of vertices outside image
int HasGrd ; // Ground exists
double Dst ; // Squared distance from camera to furthest vertex
Dp3d Xyz ; // Camera position
Dp3d Vrt[4] ; // Projection vertices on ground
double Par1 ; // Free for caller to use
int Par2 ; // Free for caller to use
int Par3 ; // Free for caller to use
} PhoCim ;
// FnPhotoCameraList() info about mission cameras
typedef struct {
char Name[40] ; // Descriptive name
char RawDir[400] ; // Directory for input images
char CameraFile[400] ; // Camera calibration file
int RawFormat ; // Raw image file format
int Accuracy ; // Positional accuracy 0=low, 1=normal, 2=good
} PhoCam ;
