1 /* $Id: draw.h,v 1.64 1999/03/07 17:17:40 bsmith Exp bsmith $ */ 2 /* 3 Interface to the PETSc graphics (currently only support for X-windows 4 */ 5 #if !defined(__DRAW_H) 6 #define __DRAW_H 7 #include "petsc.h" 8 9 #define DRAW_COOKIE PETSC_COOKIE+6 10 11 /* types of draw contexts */ 12 #define DRAW_X "x" 13 #define DRAW_NULL "null" 14 15 typedef struct _p_Draw* Draw; 16 17 typedef char* DrawType; 18 extern FList DrawList; 19 extern int DrawRegisterAll(char *); 20 extern int DrawRegisterDestroy(void); 21 22 extern int DrawRegister_Private(char*,char*,char*,int(*)(Draw)); 23 #if defined(PETSC_USE_DYNAMIC_LIBRARIES) 24 #define DrawRegister(a,b,c,d) DrawRegister_Private(a,b,c,0) 25 #else 26 #define DrawRegister(a,b,c,d) DrawRegister_Private(a,b,c,d) 27 #endif 28 extern int DrawGetType(Draw,DrawType*); 29 extern int DrawSetType(Draw,DrawType); 30 extern int DrawCreate(MPI_Comm,const char[],const char[],int,int,int,int,Draw*); 31 extern int DrawSetFromOptions(Draw); 32 33 /* 34 Number of basic colors in the draw routines, the others are used 35 for a uniform colormap. 36 */ 37 #define DRAW_BASIC_COLORS 32 38 39 #define DRAW_ROTATE -1 /* will rotate through the colors, start with 2 */ 40 #define DRAW_WHITE 0 41 #define DRAW_BLACK 1 42 #define DRAW_RED 2 43 #define DRAW_GREEN 3 44 #define DRAW_CYAN 4 45 #define DRAW_BLUE 5 46 #define DRAW_MAGENTA 6 47 #define DRAW_AQUAMARINE 7 48 #define DRAW_FORESTGREEN 8 49 #define DRAW_ORANGE 9 50 #define DRAW_VIOLET 10 51 #define DRAW_BROWN 11 52 #define DRAW_PINK 12 53 #define DRAW_CORAL 13 54 #define DRAW_GRAY 14 55 #define DRAW_YELLOW 15 56 57 #define DRAW_GOLD 16 58 #define DRAW_LIGHTPINK 17 59 #define DRAW_MEDIUMTURQUOISE 18 60 #define DRAW_KHAKI 19 61 #define DRAW_DIMGRAY 20 62 #define DRAW_YELLOWGREEN 21 63 #define DRAW_SKYBLUE 22 64 #define DRAW_DARKGREEN 23 65 #define DRAW_NAVYBLUE 24 66 #define DRAW_SANDYBROWN 25 67 #define DRAW_CADETBLUE 26 68 #define DRAW_POWDERBLUE 27 69 #define DRAW_DEEPPINK 28 70 #define DRAW_THISTLE 29 71 #define DRAW_LIMEGREEN 30 72 #define DRAW_LAVENDERBLUSH 31 73 74 75 extern int DrawOpenX(MPI_Comm,const char[],const char[],int,int,int,int,Draw*); 76 77 extern int DrawOpenNull(MPI_Comm,Draw *); 78 extern int DrawDestroy(Draw); 79 extern int DrawIsNull(Draw,PetscTruth*); 80 81 extern int DrawGetPopup(Draw,Draw*); 82 extern int DrawCheckResizedWindow(Draw); 83 extern int DrawResizeWindow(Draw,int,int); 84 85 extern int DrawScalePopup(Draw,double min,double max); 86 87 extern int DrawLine(Draw,double,double,double,double,int); 88 extern int DrawLineSetWidth(Draw,double); 89 extern int DrawLineGetWidth(Draw,double*); 90 91 extern int DrawPoint(Draw,double,double,int); 92 extern int DrawPointSetSize(Draw,double); 93 94 extern int DrawRectangle(Draw,double,double,double,double,int,int,int,int); 95 extern int DrawTriangle(Draw,double,double,double,double,double,double,int,int,int); 96 extern int DrawTensorContourPatch(Draw,int,int,double*,double*,double,double,Scalar*); 97 extern int DrawTensorContour(Draw,int,int,const double[],const double[],Scalar *); 98 99 extern int DrawString(Draw,double,double,int,char*); 100 extern int DrawStringVertical(Draw,double,double,int,char*); 101 extern int DrawStringSetSize(Draw,double,double); 102 extern int DrawStringGetSize(Draw,double*,double*); 103 104 extern int DrawSetViewPort(Draw,double,double,double,double); 105 extern int DrawSplitViewPort(Draw); 106 107 extern int DrawSetCoordinates(Draw,double,double,double,double); 108 extern int DrawGetCoordinates(Draw,double*,double*,double*,double*); 109 110 extern int DrawSetTitle(Draw,char *); 111 extern int DrawAppendTitle(Draw,char *); 112 extern int DrawGetTitle(Draw,char **); 113 114 extern int DrawSetPause(Draw,int); 115 extern int DrawGetPause(Draw,int*); 116 extern int DrawPause(Draw); 117 extern int DrawSetDoubleBuffer(Draw); 118 extern int DrawFlush(Draw); 119 extern int DrawSynchronizedFlush(Draw); 120 extern int DrawClear(Draw); 121 extern int DrawSynchronizedClear(Draw); 122 extern int DrawBOP(Draw); 123 extern int DrawEOP(Draw); 124 125 typedef enum {BUTTON_NONE, BUTTON_LEFT, BUTTON_CENTER, BUTTON_RIGHT } DrawButton; 126 extern int DrawGetMouseButton(Draw,DrawButton *,double*,double *,double *,double *); 127 extern int DrawSynchronizedGetMouseButton(Draw,DrawButton *,double*,double *,double *,double *); 128 129 extern int DrawZoom(Draw,int (*)(Draw,void *),void *); 130 /* 131 Routines for drawing X-Y axises in a Draw object 132 */ 133 typedef struct _p_DrawAxis* DrawAxis; 134 #define DRAWAXIS_COOKIE PETSC_COOKIE+16 135 extern int DrawAxisCreate(Draw,DrawAxis *); 136 extern int DrawAxisDestroy(DrawAxis); 137 extern int DrawAxisDraw(DrawAxis); 138 extern int DrawAxisSetLimits(DrawAxis,double,double,double,double); 139 extern int DrawAxisSetColors(DrawAxis,int,int,int); 140 extern int DrawAxisSetLabels(DrawAxis,char*,char*,char*); 141 142 /* 143 Routines to draw line curves in X-Y space 144 */ 145 typedef struct _p_DrawLG* DrawLG; 146 #define DRAWLG_COOKIE PETSC_COOKIE+7 147 extern int DrawLGCreate(Draw,int,DrawLG *); 148 extern int DrawLGDestroy(DrawLG); 149 extern int DrawLGAddPoint(DrawLG,double*,double*); 150 extern int DrawLGAddPoints(DrawLG,int,double**,double**); 151 extern int DrawLGDraw(DrawLG); 152 extern int DrawLGReset(DrawLG); 153 extern int DrawLGSetDimension(DrawLG,int); 154 extern int DrawLGGetAxis(DrawLG,DrawAxis *); 155 extern int DrawLGGetDraw(DrawLG,Draw *); 156 extern int DrawLGIndicateDataPoints(DrawLG); 157 extern int DrawLGSetLimits(DrawLG,double,double,double,double); 158 159 /* 160 Routines to draw scatter plots in complex space 161 */ 162 typedef struct _p_DrawSP* DrawSP; 163 #define DRAWSP_COOKIE PETSC_COOKIE+27 164 extern int DrawSPCreate(Draw,int,DrawSP *); 165 extern int DrawSPDestroy(DrawSP); 166 extern int DrawSPAddPoint(DrawSP,double*,double*); 167 extern int DrawSPAddPoints(DrawSP,int,double**,double**); 168 extern int DrawSPDraw(DrawSP); 169 extern int DrawSPReset(DrawSP); 170 extern int DrawSPSetDimension(DrawSP,int); 171 extern int DrawSPGetAxis(DrawSP,DrawAxis *); 172 extern int DrawSPGetDraw(DrawSP,Draw *); 173 extern int DrawSPSetLimits(DrawSP,double,double,double,double); 174 175 /* 176 Routines to draw histograms 177 */ 178 typedef struct _p_DrawHist* DrawHist; 179 extern int DrawHistCreate(Draw, int, DrawHist *); 180 extern int DrawHistDestroy(DrawHist); 181 extern int DrawHistAddValue(DrawHist, double); 182 extern int DrawHistDraw(DrawHist); 183 extern int DrawHistReset(DrawHist); 184 extern int DrawHistGetAxis(DrawHist, DrawAxis *); 185 extern int DrawHistGetDraw(DrawHist, Draw *); 186 extern int DrawHistSetLimits(DrawHist, double, double, int, int); 187 extern int DrawHistSetNumberBins(DrawHist, int); 188 extern int DrawHistSetColor(DrawHist,int); 189 190 /* 191 Viewer routines that allow you to access underlying Draw objects 192 */ 193 extern int ViewerDrawGetDraw(Viewer,int, Draw*); 194 extern int ViewerDrawGetDrawLG(Viewer,int, DrawLG*); 195 extern int ViewerDrawGetDrawAxis(Viewer,int, DrawAxis*); 196 197 /* Mesh management routines */ 198 typedef struct _p_DrawMesh* DrawMesh; 199 int DrawMeshCreate( DrawMesh *, 200 double *, double *, double *, 201 int, int, int, int, int, int, int, int, int, 202 int, int, int, int, double *, int ); 203 int DrawMeshCreateSimple( DrawMesh *, double *, double *, double *, 204 int, int, int, int, double *, int ); 205 int DrawMeshDestroy( DrawMesh * ); 206 207 208 209 210 #endif 211 212 213 214 215 216