void setMark(SEAM_MARKS *marks,int row,int col,int type);
int marksAnnotate(SEAM_MARKS *marks, int l, int t, int r, int b,int type);
Annotates a pixel or a rectangular region of the Marks object.
The arguments for the setMark macro are as follows.
- marks
- Pointer to the Marks object to annotate.
- row
- Row of the pixel to annotate.
- col
- Column of the pixel to annotate.
- type
- Indicates the type of annotation to make. See Section 4.3.2 for the encoding.
The arguments for the marksAnnotate function are as follows.
- marks
- Pointer to the Marks object to annotate.
- l
- x coordinate of the left side of the rectangle.
- t
- y coordinate of the top side of the rectangle.
- r
- x coordinate of the right side of the rectangle.
- b
- y coordinate of the bottom side of the rectangle.
- type
- Indicates the type of annotation to make. See Section 4.3.2 for the encoding.
The function always returns one.
Hayden Walles
2015-09-02
