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/*
* CNdata.h - definitions for data, constant, macro
*/
#ifndef CNdata_defined
#define CNdata_defined
#include <math.h>
/*
* Constants
*/
#define CN_MAXCHAR 1000 /* No of characters in a word */
#define CN_MAXWORDS 100 /* No of words in an array */
#define CN_TRUE 1 /* True */
#define CN_FALSE 0 /* False */
#define CN_ERROR -1 /* Error */
#define CN_SUCCESS 1 /* Success */
#define CN_FAIL 0 /* Failed */
#define CN_LARGE 1.0e99 /* A large number */
#define CN_SMALL 1.0e-30 /* A small number */
#define CN_SMALLER 1.0e-50 /* A very small number */
#define CN_TINY 1.0e-99 /* A really tiny number */
#define CN_HIGH 2 /* Contour-boundary interpolation style */
#define CN_LOW 1 /* Contour-boundary interpolation style */
#define CN_NONE 0 /* Contour-boundary interpolation style */
/* Data types */
#define CN_CONTOUR 1 /* contour plot */
#define CN_PLOT2D 2 /* 2D plot */
#define CN_PLOT3D 3 /* 3D plot */
#define CN_PIF_PARENT 4 /* triangular mesh data (parent) */
#define CN_PIF_CHILD 5 /* pif mesh derived from a parent */
#define CN_GRID4D 6 /* 4D Grid data */
#define CN_VECTOR 7 /* Vector plot */
#define CN_PROBAB 8 /* Probability plot */
#define CN_HISTOGRAM 9 /* Histogram plot */
#define CN_BARCHART 10 /* Bar Chart */
#define CN_MESH4D_P 11 /* 4D Mesh data (parent) */
#define CN_MESH4D_C 12 /* 4D Mesh quantity data (child) */
#define CN_POLYGON 13 /* Polygons (used for contours) */
/* Data type */
#define CN_TRIA_STR 1 /* Triangle structure */
#define CN_RECT_STR 2 /* Rectangle structure */
/* Plot types */
#define CN_SCIENTIFIC_PLOT 1 /* Scientific (default) plot */
#define CN_PROBABILITY_PLOT 2 /* Probability plot */
#define CN_HISTOGRAM_PLOT 3 /* Histogram plot */
#define CN_BARCHART_PLOT 4 /* Bar Chart */
#define CN_NSLICE 0 /* No Slice defined */
#define CN_XSLICE 1 /* Slice along X */
#define CN_YSLICE 2 /* Slice along Y */
#define CN_ZSLICE 3 /* Slice along Z */
#define CN_LINECONT 1 /* Line contours */
#define CN_FILLCONT 2 /* Filled contours */
#define CN_PLOTMESH 3 /* Surface Plot */
#define CN_LNFILLCONT 4 /* Filled and line contours */
#define CN_STEPSIZE 1 /* Use defined contour stepsize */
#define CN_NUMSTEPS 2 /* Use defined num-steps */
#define CN_LOGSTEPS 3 /* Use logarithm steps */
#define CN_USERDEFN 4 /* User-defined contour steps */
#define CN_RECTRECT 0 /* Rect-rect contour interpolation */
#define CN_RECT2TRIA 1 /* Rect-2tria contour interpolation */
#define CN_RECT4TRIA 2 /* Rect-4tria contour interpolation */
#define CN_RECTFLAT 3 /* Rect-flatrect contour interpolation */
#define CN_RECT2MAT 4 /* Rect-mat-rect contour interpolation */
#define CN_INT_TRIA 1 /* Triangle-plane intersection method */
#define CN_INT_SEGM 2 /* Segment-plane intersection method */
#define CN_MAXSTEPS 51 /* Max no of contour steps */
#define CN_IDLSTEPS 10 /* Ideal no of contour steps */
#define CN_FILE 1 /* Read from file */
#define CN_PIPE 2 /* Read from pipe */
#define CN_NONAME "NoName"
/* Titles (for plots) */
#define CN_DEF_XLABEL "X-Axis"
#define CN_DEF_YLABEL "Y-Axis"
#define CN_DEF_ZLABEL "Z-Axis"
#define CN_DEF_TLABEL "PLOT"
/* PI */
#define CN_PI 3.14159265358979323846 /* PI */
#define CN_DEG2RAD CN_PI/180.0 /* Degrees to Radians */
#define CN_RAD2DEG 180.0/CN_PI /* Radians to Degrees */
/*
* Macros
*/
#define BOOLEAN_VALUE(x) ((x) ? "TRUE" : "FALSE")
#define SMALLER_OF(x,y) ((x) < (y) ? (x) : (y))
#define MINOF3(a,b,c) (SMALLER_OF(SMALLER_OF(a,b),c))
#define LARGER_OF(x,y) ((x) > (y) ? (x) : (y))
#define MAXOF3(a,b,c) (LARGER_OF(LARGER_OF(a,b),c))
#define EQUAL(x,y) ((fabs((double)(x-y)) < CN_TINY) ? CN_TRUE : CN_FALSE)
#define NEQUAL(x,y) ((fabs((double)(x-y)) > CN_TINY) ? CN_TRUE : CN_FALSE)
/*
* Line types for plot
*/
#define CN_LN_NONE 0
#define CN_LN_SOLID 1
#define CN_LN_DASHED 2
#define CN_LN_DOTTED 3
#define CN_LN_DOTDASH 4
#define CN_LN_LONGDOT 5
#define CN_LN_DOUBLEDOT 6
#define CN_LN_LONGDASH 7
#define CN_LN_DOTDASH2 8
#define CN_LN_TRIPLEDOT 9
#define CN_LN_DOTDOTDASH 10
#define CN_LN_TYPES 10
#define CN_GD_DOTTED -1
/*
* Marker types for plot
*/
#define CN_MK_NONE 0
#define CN_MK_DOT 1
#define CN_MK_CROSS 2
#define CN_MK_X 3
#define CN_MK_SQUARE1 4
#define CN_MK_SQUARE2 5
#define CN_MK_DIAMOND1 6
#define CN_MK_DIAMOND2 7
#define CN_MK_TRIANGLE1 8
#define CN_MK_TRIANGLE2 9
#define CN_MK_ITRIANGLE1 10
#define CN_MK_ITRIANGLE2 11
#define CN_MK_CIRCLE1 12
#define CN_MK_CIRCLE2 13
#define CN_MK_TYPES 13
/*
* Fill Styles
*/
#define CN_FILL_NONE 0
#define CN_FILL_SOLID 1
#define CN_FILL_SQUARE 2
#define CN_FILL_DIAG1 3
#define CN_FILL_DIAG2 4
#define CN_FILL_CHKRBD 5
#define CN_FILL_VERT 6
#define CN_FILL_HORZ 7
#define CN_FILL_DOTTED 8
#define CN_FILL_TYPES 8
#define CN_FL_TYPES CN_FILL_TYPES
/*
* Distinct colors
*/
#define CN_MAX_LINE_COLORS 10
#define CN_LN_COLRS CN_MAX_LINE_COLORS
#define CN_MK_COLRS CN_MAX_LINE_COLORS
#define CN_FL_COLRS CN_MAX_LINE_COLORS
/*
* Distinct sizes
*/
#define CN_LN_SIZES 10
#define CN_MK_SIZES 10
/*
* The basic element is a point, which is a point in space with
* x,y,z cartesian coordinates.
* A node contains a value (e.g. potential) in physical space (x,y,z).
*/
/* x-y-z coordinates */
typedef struct CNcoord_strct {
double x;
double y;
double z;
} CNcoord;
#endif /* CNdata_defined */
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