LEADTOOLS Raster Imaging Features > Annotations > Used Structures > ANNRECT

ANNRECT

typedef struct _ANNRECT 
{ 
   L_DOUBLE left; 
   L_DOUBLE top; 
   L_DOUBLE right; 
   L_DOUBLE bottom; 
} ANNRECT, *pANNRECT;

The ANNRECT structure defines coordinates of an annotation object's defining rectangle. The coordinates are interpreted using the container's scaling factors and offsets, which are described in Low-Level Coordinate System for Annotations.

Member	Description
left	The left coordinate, expressed as a double-precision floating point value.
top	The top coordinate, expressed as a double-precision floating point value.
right	The right coordinate, expressed as a double-precision floating point value.
bottom	The bottom coordinate, expressed as a double-precision floating point value.

Comments

pANNRECT is a pointer to an ANNRECT structure. Generally, where a function parameter type is pANNRECT, you can declare an ANNRECT variable, update the structure's fields, and pass the variable's address in the parameter. Declaring a pANNRECT variable is necessary only if your program requires a pointer.