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/*
* CDLP.H -- Private definitions for the Client Display Library.
*/
/* Default values, size limiting values.
*/
#define SZ_FNAME 256 /* size of an image name */
#define SZ_NAME 256 /* size of an image name */
#define SZ_LINE 256 /* size of temp buffer */
#define SZ_IMTDEV 128 /* size of an IMTDEV string */
#define SZ_IMCURVAL 160 /* cursor value str length */
#define SZ_OLD_WCSBUF 320 /* old wcs buffer length */
#define SZ_WCSBUF 1024 /* wcs buffer length */
#define OK 0 /* success */
#define ERR 1 /* failure */
#define EOS '\0' /* end of statement */
/* Utility macros.
*/
#undef max
#define max(a,b) (a > b ? a : b)
#undef min
#define min(a,b) (a < b ? a : b)
/* Handy values.
*/
#undef True
#define True 1
#undef False
#define False 0
/* Define the structures needed by the IMD interface. This is a kludge
* to avoid having applications include the IMD header.
*/
typedef struct {
int config; /* configuration number */
int nframes; /* number of frames */
int width, height; /* frame buffer dimensions */
} FBTab;
struct IMD {
int datain, dataout; /* connection file descriptors */
int domain; /* connection type */
int model; /* subraster display model */
short frame; /* display frame number */
short fbconfig; /* frame buffer config number */
FBTab *fbtab[MAX_FBCONFIG]; /* fb configuration table */
short xs, xe; /* X start/end values */
short ys, ye; /* Y start/end values */
char *name; /* image name */
char *title; /* image title */
float a, b, c, d; /* WCS values */
float tx, ty; /* translation values */
float z1, z2; /* zscale values */
short ztrans; /* Z trans type */
/* Coordinate mappings on the frame buffer. */
int iis_version; /* server IIS version */
int iis_valid; /* valid mapping flag */
char *ref; /* img reference */
char *region; /* region name */
float sx, sy; /* source rect */
int snx, sny;
int dx, dy; /* destination rect */
int dnx, dny;
};
typedef struct IMD *IMDPtr;
#ifdef CDL_NEED_COLORMAPS
/* Define a grayscale+static colormap used by the print routines. */
static unsigned char cmap_r[] = {
0, 1, 3, 4, 5, 6, 8, 9, 10, 12, 13, 14, 15, 17, 18, 19,
20, 22, 23, 24, 26, 27, 28, 29, 31, 32, 33, 35, 36, 37, 38, 40,
41, 42, 44, 45, 46, 47, 49, 50, 51, 52, 54, 55, 56, 58, 59, 60,
61, 63, 64, 65, 67, 68, 69, 70, 72, 73, 74, 76, 77, 78, 79, 81,
82, 83, 84, 86, 87, 88, 90, 91, 92, 93, 95, 96, 97, 99, 100, 101,
102, 104, 105, 106, 108, 109, 110, 111, 113, 114, 115, 116, 118, 119, 120, 122,
123, 124, 125, 127, 128, 129, 131, 132, 133, 134, 136, 137, 138, 140, 141, 142,
143, 145, 146, 147, 148, 150, 151, 152, 154, 155, 156, 157, 159, 160, 161, 163,
164, 165, 166, 168, 169, 170, 172, 173, 174, 175, 177, 178, 179, 180, 182, 183,
184, 186, 187, 188, 189, 191, 192, 193, 195, 196, 197, 198, 200, 201, 202, 204,
205, 206, 207, 209, 210, 211, 212, 214, 215, 216, 218, 219, 220, 221, 223, 224,
225, 227, 228, 229, 230, 232, 233, 234, 236, 237, 238, 239, 241, 242, 243, 244,
246, 247, 248, 250, 251, 252, 253, 255, 255, 255, 0, 255, 255, 0, 0, 255,
0, 255, 255, 177, 255, 255, 219, 0, 239, 255, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
};
static unsigned char cmap_g[] = {
0, 1, 3, 4, 5, 6, 8, 9, 10, 12, 13, 14, 15, 17, 18, 19,
20, 22, 23, 24, 26, 27, 28, 29, 31, 32, 33, 35, 36, 37, 38, 40,
41, 42, 44, 45, 46, 47, 49, 50, 51, 52, 54, 55, 56, 58, 59, 60,
61, 63, 64, 65, 67, 68, 69, 70, 72, 73, 74, 76, 77, 78, 79, 81,
82, 83, 84, 86, 87, 88, 90, 91, 92, 93, 95, 96, 97, 99, 100, 101,
102, 104, 105, 106, 108, 109, 110, 111, 113, 114, 115, 116, 118, 119, 120, 122,
123, 124, 125, 127, 128, 129, 131, 132, 133, 134, 136, 137, 138, 140, 141, 142,
143, 145, 146, 147, 148, 150, 151, 152, 154, 155, 156, 157, 159, 160, 161, 163,
164, 165, 166, 168, 169, 170, 172, 173, 174, 175, 177, 178, 179, 180, 182, 183,
184, 186, 187, 188, 189, 191, 192, 193, 195, 196, 197, 198, 200, 201, 202, 204,
205, 206, 207, 209, 210, 211, 212, 214, 215, 216, 218, 219, 220, 221, 223, 224,
225, 227, 228, 229, 230, 232, 233, 234, 236, 237, 238, 239, 241, 242, 243, 244,
246, 247, 248, 250, 251, 252, 253, 255, 255, 255, 0, 255, 0, 255, 0, 255,
255, 0, 127, 48, 166, 247, 112, 246, 131, 232, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
};
static unsigned char cmap_b[] = {
0, 1, 3, 4, 5, 6, 8, 9, 10, 12, 13, 14, 15, 17, 18, 19,
20, 22, 23, 24, 26, 27, 28, 29, 31, 32, 33, 35, 36, 37, 38, 40,
41, 42, 44, 45, 46, 47, 49, 50, 51, 52, 54, 55, 56, 58, 59, 60,
61, 63, 64, 65, 67, 68, 69, 70, 72, 73, 74, 76, 77, 78, 79, 81,
82, 83, 84, 86, 87, 88, 90, 91, 92, 93, 95, 96, 97, 99, 100, 101,
102, 104, 105, 106, 108, 109, 110, 111, 113, 114, 115, 116, 118, 119, 120, 122,
123, 124, 125, 127, 128, 129, 131, 132, 133, 134, 136, 137, 138, 140, 141, 142,
143, 145, 146, 147, 148, 150, 151, 152, 154, 155, 156, 157, 159, 160, 161, 163,
164, 165, 166, 168, 169, 170, 172, 173, 174, 175, 177, 178, 179, 180, 182, 183,
184, 186, 187, 188, 189, 191, 192, 193, 195, 196, 197, 198, 200, 201, 202, 204,
205, 206, 207, 209, 210, 211, 212, 214, 215, 216, 218, 219, 220, 221, 223, 224,
225, 227, 228, 229, 230, 232, 233, 234, 236, 237, 238, 239, 241, 242, 243, 244,
246, 247, 248, 250, 251, 252, 253, 255, 255, 255, 0, 255, 0, 0, 255, 0,
255, 255, 80, 96, 0, 144, 215, 255, 239, 187, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
};
#endif
#ifdef CDL_NEED_LINESTYLES
/* Define the linestyle arrays needed in the marker code. */
#define HOLLOW_LINE_WIDTH 5
#define SHADOW_LINE_WIDTH 4
static char dash_pattern[] = {1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0 };
static char dot_pattern[] = {1, 1, 0, 0, 0, 0 };
static char dotdash_pattern[] = {1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0,
1, 1, 0, 0, 0, 0, 0 };
static int dash = 0, sv_dash = 0, p_dash = 0,
dot = 0, sv_dot = 0, p_dot = 0,
dotdash = 0, sv_dotdash = 0, p_dotdash = 0;
#define LEN_DASH 12
#define LEN_DOT 6
#define LEN_DOTDASH 19
#define DASH_PIXEL (dash_pattern[(dash++)%LEN_DASH])
#define DOT_PIXEL (dot_pattern[(dot++)%LEN_DOT])
#define DOTDASH_PIXEL (dotdash_pattern[(dotdash++)%LEN_DOTDASH])
#define SAVE_DASH_COUNT sv_dash=dash;
#define CLEAR_DASH_COUNT dash=0;
#define RESTORE_DASH_COUNT dash=sv_dash;
#define SAVE_DOT_COUNT sv_dot=dot;
#define CLEAR_DOT_COUNT dot=0;
#define RESTORE_DOT_COUNT dot=sv_dot;
#define SAVE_DOTDASH_COUNT sv_dotdash=dotdash;
#define CLEAR_DOTDASH_COUNT dotdash=0;
#define RESTORE_DOTDASH_COUNT dotdash=sv_dotdash;
#endif
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