1 /* $Id: petscdraw.h,v 1.76 2001/04/10 19:34:12 bsmith Exp bsmith $ */ 2 /* 3 Interface to the PETSc graphics (currently only support for X-windows 4 */ 5 #if !defined(__PETSCDRAW_H) 6 #define __PETSCDRAW_H 7 #include "petsc.h" 8 9 #define PETSC_DRAW_COOKIE PETSC_COOKIE+6 10 11 /*E 12 PetscDrawType - String with the name of a PetscDraw 13 14 Level: beginner 15 16 .seealso: PetscDrawSetType(), PetscDraw, PetscViewer 17 E*/ 18 typedef char* PetscDrawType; 19 #define PETSC_DRAW_X "x" 20 #define PETSC_DRAW_NULL "null" 21 #define PETSC_DRAW_PS "ps" 22 #define PETSC_DRAW_WIN32 "win32" 23 24 /*S 25 PetscDraw - Abstract PETSc object for graphics 26 27 Level: beginner 28 29 Concepts: graphics 30 31 .seealso: PetscDrawCreate(), PetscDrawSetType(), PetscDrawType 32 S*/ 33 typedef struct _p_PetscDraw* PetscDraw; 34 35 extern PetscFList PetscDrawList; 36 EXTERN int PetscDrawRegisterAll(char *); 37 EXTERN int PetscDrawRegisterDestroy(void); 38 39 EXTERN int PetscDrawRegister(char*,char*,char*,int(*)(PetscDraw)); 40 #if defined(PETSC_USE_DYNAMIC_LIBRARIES) 41 #define PetscDrawRegisterDynamic(a,b,c,d) PetscDrawRegister(a,b,c,0) 42 #else 43 #define PetscDrawRegisterDynamic(a,b,c,d) PetscDrawRegister(a,b,c,d) 44 #endif 45 EXTERN int PetscDrawGetType(PetscDraw,PetscDrawType*); 46 EXTERN int PetscDrawSetType(PetscDraw,PetscDrawType); 47 EXTERN int PetscDrawCreate(MPI_Comm,const char[],const char[],int,int,int,int,PetscDraw*); 48 EXTERN int PetscDrawSetFromOptions(PetscDraw); 49 50 /* 51 Number of basic colors in the draw routines, the others are used 52 for a uniform colormap. 53 */ 54 #define PETSC_DRAW_BASIC_COLORS 33 55 56 #define PETSC_DRAW_ROTATE -1 /* will rotate through the colors, start with 2 */ 57 #define PETSC_DRAW_WHITE 0 58 #define PETSC_DRAW_BLACK 1 59 #define PETSC_DRAW_RED 2 60 #define PETSC_DRAW_GREEN 3 61 #define PETSC_DRAW_CYAN 4 62 #define PETSC_DRAW_BLUE 5 63 #define PETSC_DRAW_MAGENTA 6 64 #define PETSC_DRAW_AQUAMARINE 7 65 #define PETSC_DRAW_FORESTGREEN 8 66 #define PETSC_DRAW_ORANGE 9 67 #define PETSC_DRAW_VIOLET 10 68 #define PETSC_DRAW_BROWN 11 69 #define PETSC_DRAW_PINK 12 70 #define PETSC_DRAW_CORAL 13 71 #define PETSC_DRAW_GRAY 14 72 #define PETSC_DRAW_YELLOW 15 73 74 #define PETSC_DRAW_GOLD 16 75 #define PETSC_DRAW_LIGHTPINK 17 76 #define PETSC_DRAW_MEDIUMTURQUOISE 18 77 #define PETSC_DRAW_KHAKI 19 78 #define PETSC_DRAW_DIMGRAY 20 79 #define PETSC_DRAW_YELLOWGREEN 21 80 #define PETSC_DRAW_SKYBLUE 22 81 #define PETSC_DRAW_DARKGREEN 23 82 #define PETSC_DRAW_NAVYBLUE 24 83 #define PETSC_DRAW_SANDYBROWN 25 84 #define PETSC_DRAW_CADETBLUE 26 85 #define PETSC_DRAW_POWDERBLUE 27 86 #define PETSC_DRAW_DEEPPINK 28 87 #define PETSC_DRAW_THISTLE 29 88 #define PETSC_DRAW_LIMEGREEN 30 89 #define PETSC_DRAW_LAVENDERBLUSH 31 90 #define PETSC_DRAW_PLUM 32 91 92 EXTERN int PetscDrawOpenX(MPI_Comm,const char[],const char[],int,int,int,int,PetscDraw*); 93 EXTERN int PetscDrawOpenPS(MPI_Comm,char *,PetscDraw *); 94 #define PETSC_DRAW_FULL_SIZE -3 95 #define PETSC_DRAW_HALF_SIZE -4 96 #define PETSC_DRAW_THIRD_SIZE -5 97 #define PETSC_DRAW_QUARTER_SIZE -6 98 99 EXTERN int PetscDrawOpenNull(MPI_Comm,PetscDraw *); 100 EXTERN int PetscDrawDestroy(PetscDraw); 101 EXTERN int PetscDrawIsNull(PetscDraw,PetscTruth*); 102 103 EXTERN int PetscDrawGetPopup(PetscDraw,PetscDraw*); 104 EXTERN int PetscDrawCheckResizedWindow(PetscDraw); 105 EXTERN int PetscDrawResizeWindow(PetscDraw,int,int); 106 107 EXTERN int PetscDrawScalePopup(PetscDraw,PetscReal min,PetscReal max); 108 109 EXTERN int PetscDrawLine(PetscDraw,PetscReal,PetscReal,PetscReal,PetscReal,int); 110 EXTERN int PetscDrawLineSetWidth(PetscDraw,PetscReal); 111 EXTERN int PetscDrawLineGetWidth(PetscDraw,PetscReal*); 112 113 EXTERN int PetscDrawPoint(PetscDraw,PetscReal,PetscReal,int); 114 EXTERN int PetscDrawPointSetSize(PetscDraw,PetscReal); 115 116 EXTERN int PetscDrawRectangle(PetscDraw,PetscReal,PetscReal,PetscReal,PetscReal,int,int,int,int); 117 EXTERN int PetscDrawTriangle(PetscDraw,PetscReal,PetscReal,PetscReal,PetscReal,PetscReal,PetscReal,int,int,int); 118 EXTERN int PetscDrawTensorContourPatch(PetscDraw,int,int,PetscReal*,PetscReal*,PetscReal,PetscReal,PetscScalar*); 119 EXTERN int PetscDrawTensorContour(PetscDraw,int,int,const PetscReal[],const PetscReal[],PetscScalar *); 120 121 EXTERN int PetscDrawString(PetscDraw,PetscReal,PetscReal,int,char*); 122 EXTERN int PetscDrawStringVertical(PetscDraw,PetscReal,PetscReal,int,char*); 123 EXTERN int PetscDrawStringSetSize(PetscDraw,PetscReal,PetscReal); 124 EXTERN int PetscDrawStringGetSize(PetscDraw,PetscReal*,PetscReal*); 125 126 EXTERN int PetscDrawSetViewPort(PetscDraw,PetscReal,PetscReal,PetscReal,PetscReal); 127 EXTERN int PetscDrawSplitViewPort(PetscDraw); 128 129 EXTERN int PetscDrawSetCoordinates(PetscDraw,PetscReal,PetscReal,PetscReal,PetscReal); 130 EXTERN int PetscDrawGetCoordinates(PetscDraw,PetscReal*,PetscReal*,PetscReal*,PetscReal*); 131 132 EXTERN int PetscDrawSetTitle(PetscDraw,char *); 133 EXTERN int PetscDrawAppendTitle(PetscDraw,char *); 134 EXTERN int PetscDrawGetTitle(PetscDraw,char **); 135 136 EXTERN int PetscDrawSetPause(PetscDraw,int); 137 EXTERN int PetscDrawGetPause(PetscDraw,int*); 138 EXTERN int PetscDrawPause(PetscDraw); 139 EXTERN int PetscDrawSetPetscRealBuffer(PetscDraw); 140 EXTERN int PetscDrawFlush(PetscDraw); 141 EXTERN int PetscDrawSynchronizedFlush(PetscDraw); 142 EXTERN int PetscDrawClear(PetscDraw); 143 EXTERN int PetscDrawSynchronizedClear(PetscDraw); 144 EXTERN int PetscDrawBOP(PetscDraw); 145 EXTERN int PetscDrawEOP(PetscDraw); 146 147 EXTERN int PetscDrawGetSingleton(PetscDraw,PetscDraw*); 148 EXTERN int PetscDrawRestoreSingleton(PetscDraw,PetscDraw*); 149 150 /*E 151 PetscDrawButton - Used to determine which button was pressed 152 153 Level: intermediate 154 155 .seealso: PetscDrawGetMouseButton(), PetscDrawSynchronizedGetMouseButton() 156 E*/ 157 typedef enum {BUTTON_NONE,BUTTON_LEFT,BUTTON_CENTER,BUTTON_RIGHT } PetscDrawButton; 158 159 EXTERN int PetscDrawGetMouseButton(PetscDraw,PetscDrawButton *,PetscReal*,PetscReal *,PetscReal *,PetscReal *); 160 EXTERN int PetscDrawSynchronizedGetMouseButton(PetscDraw,PetscDrawButton *,PetscReal*,PetscReal *,PetscReal *,PetscReal *); 161 162 EXTERN int PetscDrawZoom(PetscDraw,int (*)(PetscDraw,void *),void *); 163 164 /*S 165 PetscDrawViewPorts - Subwindows in a PetscDraw object 166 167 Level: intermediate 168 169 Concepts: graphics 170 171 .seealso: PetscDrawViewPortsCreate(), PetscDrawViewPortsSet() 172 S*/ 173 typedef struct { 174 int nports; 175 PetscReal *xl,*xr,*yl,*yr; 176 PetscDraw draw; 177 } PetscDrawViewPorts; 178 EXTERN int PetscDrawViewPortsCreate(PetscDraw,int,PetscDrawViewPorts**); 179 EXTERN int PetscDrawViewPortsDestroy(PetscDrawViewPorts*); 180 EXTERN int PetscDrawViewPortsSet(PetscDrawViewPorts*,int); 181 182 /*S 183 PetscDrawAxis - Manages X-Y axis 184 185 Level: advanced 186 187 Concepts: graphics, axis 188 189 .seealso: PetscDrawAxisCreate(), PetscDrawAxisSetLimits(), PetscDrawAxisSetColors(), PetscDrawAxisSetLabels() 190 S*/ 191 typedef struct _p_DrawAxis* PetscDrawAxis; 192 193 #define DRAWAXIS_COOKIE PETSC_COOKIE+16 194 EXTERN int PetscDrawAxisCreate(PetscDraw,PetscDrawAxis *); 195 EXTERN int PetscDrawAxisDestroy(PetscDrawAxis); 196 EXTERN int PetscDrawAxisDraw(PetscDrawAxis); 197 EXTERN int PetscDrawAxisSetLimits(PetscDrawAxis,PetscReal,PetscReal,PetscReal,PetscReal); 198 EXTERN int PetscDrawAxisSetColors(PetscDrawAxis,int,int,int); 199 EXTERN int PetscDrawAxisSetLabels(PetscDrawAxis,char*,char*,char*); 200 201 /*S 202 PetscDrawLG - Manages drawing x-y plots 203 204 Level: advanced 205 206 Concepts: graphics, axis 207 208 .seealso: PetscDrawAxisCreate(), PetscDrawLGCreate(), PetscDrawLGAddPoint() 209 S*/ 210 typedef struct _p_DrawLG* PetscDrawLG; 211 212 #define DRAWLG_COOKIE PETSC_COOKIE+7 213 EXTERN int PetscDrawLGCreate(PetscDraw,int,PetscDrawLG *); 214 EXTERN int PetscDrawLGDestroy(PetscDrawLG); 215 EXTERN int PetscDrawLGAddPoint(PetscDrawLG,PetscReal*,PetscReal*); 216 EXTERN int PetscDrawLGAddPoints(PetscDrawLG,int,PetscReal**,PetscReal**); 217 EXTERN int PetscDrawLGDraw(PetscDrawLG); 218 EXTERN int PetscDrawLGReset(PetscDrawLG); 219 EXTERN int PetscDrawLGSetDimension(PetscDrawLG,int); 220 EXTERN int PetscDrawLGGetAxis(PetscDrawLG,PetscDrawAxis *); 221 EXTERN int PetscDrawLGGetDraw(PetscDrawLG,PetscDraw *); 222 EXTERN int PetscDrawLGIndicateDataPoints(PetscDrawLG); 223 EXTERN int PetscDrawLGSetLimits(PetscDrawLG,PetscReal,PetscReal,PetscReal,PetscReal); 224 225 /*S 226 PetscDrawSP - Manages drawing scatter plots 227 228 Level: advanced 229 230 Concepts: graphics, scatter plots 231 232 .seealso: PetscDrawSPCreate() 233 S*/ 234 typedef struct _p_DrawSP* PetscDrawSP; 235 236 #define DRAWSP_COOKIE PETSC_COOKIE+27 237 EXTERN int PetscDrawSPCreate(PetscDraw,int,PetscDrawSP *); 238 EXTERN int PetscDrawSPDestroy(PetscDrawSP); 239 EXTERN int PetscDrawSPAddPoint(PetscDrawSP,PetscReal*,PetscReal*); 240 EXTERN int PetscDrawSPAddPoints(PetscDrawSP,int,PetscReal**,PetscReal**); 241 EXTERN int PetscDrawSPDraw(PetscDrawSP); 242 EXTERN int PetscDrawSPReset(PetscDrawSP); 243 EXTERN int PetscDrawSPSetDimension(PetscDrawSP,int); 244 EXTERN int PetscDrawSPGetAxis(PetscDrawSP,PetscDrawAxis *); 245 EXTERN int PetscDrawSPGetDraw(PetscDrawSP,PetscDraw *); 246 EXTERN int PetscDrawSPSetLimits(PetscDrawSP,PetscReal,PetscReal,PetscReal,PetscReal); 247 248 /*S 249 PetscDrawHG - Manages drawing histograms 250 251 Level: advanced 252 253 Concepts: graphics, histograms 254 255 .seealso: PetscDrawHGCreate() 256 S*/ 257 typedef struct _p_DrawHG* PetscDrawHG; 258 259 #define DRAWHG_COOKIE PETSC_COOKIE+15 260 EXTERN int PetscDrawHGCreate(PetscDraw,int,PetscDrawHG *); 261 EXTERN int PetscDrawHGDestroy(PetscDrawHG); 262 EXTERN int PetscDrawHGAddValue(PetscDrawHG,PetscReal); 263 EXTERN int PetscDrawHGDraw(PetscDrawHG); 264 EXTERN int PetscDrawHGReset(PetscDrawHG); 265 EXTERN int PetscDrawHGGetAxis(PetscDrawHG,PetscDrawAxis *); 266 EXTERN int PetscDrawHGGetDraw(PetscDrawHG,PetscDraw *); 267 EXTERN int PetscDrawHGSetLimits(PetscDrawHG,PetscReal,PetscReal,int,int); 268 EXTERN int PetscDrawHGSetNumberBins(PetscDrawHG,int); 269 EXTERN int PetscDrawHGSetColor(PetscDrawHG,int); 270 271 /* 272 PetscViewer routines that allow you to access underlying PetscDraw objects 273 */ 274 EXTERN int PetscViewerDrawGetDraw(PetscViewer,int,PetscDraw*); 275 EXTERN int PetscViewerDrawGetDrawLG(PetscViewer,int,PetscDrawLG*); 276 EXTERN int PetscViewerDrawGetDrawAxis(PetscViewer,int,PetscDrawAxis*); 277 278 EXTERN int PetscDrawUtilitySetCmapHue(unsigned char *,unsigned char *,unsigned char *,int); 279 EXTERN int PetscDrawUtilitySetGamma(PetscReal); 280 281 /* Mesh management routines */ 282 typedef struct _p_DrawMesh* PetscDrawMesh; 283 int PetscDrawMeshCreate(PetscDrawMesh *,PetscReal *,PetscReal *,PetscReal *, 284 int,int,int,int,int,int,int,int,int,int,int,int,int,PetscReal *,int); 285 int PetscDrawMeshCreateSimple(PetscDrawMesh *,PetscReal *,PetscReal *,PetscReal *,int,int,int,int,PetscReal *,int); 286 int PetscDrawMeshDestroy(PetscDrawMesh *); 287 288 289 290 291 #endif 292 293 294 295 296 297