Date: 2013-07-02T14:38:15+00:00

Actual source code: petscdraw.h
petsc-3.4.2 2013-07-02

      1: /*
      2:   Interface to the PETSc graphics (currently only support for X-windows
      3: */
      6: #include <petscsys.h>
      7: #include <petscdrawtypes.h>

      9: PETSC_EXTERN PetscClassId PETSC_DRAW_CLASSID;

     11: /*J
     12:     PetscDrawType - String with the name of a PetscDraw

     14:    Level: beginner

     16: .seealso: PetscDrawSetType(), PetscDraw, PetscViewer, PetscDrawCreate()
     17: J*/
     18: typedef const char* PetscDrawType;
     19: #define PETSC_DRAW_X          "x"
     20: #define PETSC_DRAW_GLUT       "glut"
     21: #define PETSC_DRAW_OPENGLES   "opengles"
     22: #define PETSC_DRAW_NULL       "null"
     23: #define PETSC_DRAW_WIN32      "win32"
     24: #define PETSC_DRAW_TIKZ       "tikz"

     26: PETSC_EXTERN PetscFunctionList PetscDrawList;
     27: PETSC_EXTERN PetscErrorCode PetscDrawRegisterAll(void);
     28: PETSC_EXTERN PetscErrorCode PetscDrawInitializePackage(void);
     29: PETSC_EXTERN PetscErrorCode PetscDrawRegister(const char[],PetscErrorCode(*)(PetscDraw));

     31: PETSC_EXTERN PetscErrorCode PetscDrawGetType(PetscDraw,PetscDrawType*);
     32: PETSC_EXTERN PetscErrorCode PetscDrawSetType(PetscDraw,PetscDrawType);
     33: PETSC_EXTERN PetscErrorCode PetscDrawCreate(MPI_Comm,const char[],const char[],int,int,int,int,PetscDraw*);
     34: PETSC_EXTERN PetscErrorCode PetscDrawSetFromOptions(PetscDraw);
     35: PETSC_EXTERN PetscErrorCode PetscDrawSetSave(PetscDraw,const char*,PetscBool);

     37: /*
     38:    Number of basic colors in the draw routines, the others are used
     39:    for a uniform colormap.
     40: */
     41: #define PETSC_DRAW_BASIC_COLORS 33

     43: #define PETSC_DRAW_ROTATE          -1         /* will rotate through the colors, start with 2 */
     44: #define PETSC_DRAW_WHITE            0
     45: #define PETSC_DRAW_BLACK            1
     46: #define PETSC_DRAW_RED              2
     47: #define PETSC_DRAW_GREEN            3
     48: #define PETSC_DRAW_CYAN             4
     49: #define PETSC_DRAW_BLUE             5
     50: #define PETSC_DRAW_MAGENTA          6
     51: #define PETSC_DRAW_AQUAMARINE       7
     52: #define PETSC_DRAW_FORESTGREEN      8
     53: #define PETSC_DRAW_ORANGE           9
     54: #define PETSC_DRAW_VIOLET          10
     55: #define PETSC_DRAW_BROWN           11
     56: #define PETSC_DRAW_PINK            12
     57: #define PETSC_DRAW_CORAL           13
     58: #define PETSC_DRAW_GRAY            14
     59: #define PETSC_DRAW_YELLOW          15

     61: #define PETSC_DRAW_GOLD            16
     62: #define PETSC_DRAW_LIGHTPINK       17
     63: #define PETSC_DRAW_MEDIUMTURQUOISE 18
     64: #define PETSC_DRAW_KHAKI           19
     65: #define PETSC_DRAW_DIMGRAY         20
     66: #define PETSC_DRAW_YELLOWGREEN     21
     67: #define PETSC_DRAW_SKYBLUE         22
     68: #define PETSC_DRAW_DARKGREEN       23
     69: #define PETSC_DRAW_NAVYBLUE        24
     70: #define PETSC_DRAW_SANDYBROWN      25
     71: #define PETSC_DRAW_CADETBLUE       26
     72: #define PETSC_DRAW_POWDERBLUE      27
     73: #define PETSC_DRAW_DEEPPINK        28
     74: #define PETSC_DRAW_THISTLE         29
     75: #define PETSC_DRAW_LIMEGREEN       30
     76: #define PETSC_DRAW_LAVENDERBLUSH   31
     77: #define PETSC_DRAW_PLUM            32

     79: PETSC_EXTERN PetscErrorCode PetscDrawOpenX(MPI_Comm,const char[],const char[],int,int,int,int,PetscDraw*);
     80: PETSC_EXTERN PetscErrorCode PetscDrawOpenGLUT(MPI_Comm,const char[],const char[],int,int,int,int,PetscDraw*);

     82: #define PETSC_DRAW_FULL_SIZE    -3
     83: #define PETSC_DRAW_HALF_SIZE    -4
     84: #define PETSC_DRAW_THIRD_SIZE   -5
     85: #define PETSC_DRAW_QUARTER_SIZE -6

     87: PETSC_EXTERN PetscErrorCode PetscDrawOpenNull(MPI_Comm,PetscDraw *);
     88: PETSC_EXTERN PetscErrorCode PetscDrawDestroy(PetscDraw*);
     89: PETSC_EXTERN PetscErrorCode PetscDrawIsNull(PetscDraw,PetscBool *);

     91: PETSC_EXTERN PetscErrorCode PetscDrawGetPopup(PetscDraw,PetscDraw*);
     92: PETSC_EXTERN PetscErrorCode PetscDrawCheckResizedWindow(PetscDraw);
     93: PETSC_EXTERN PetscErrorCode PetscDrawResizeWindow(PetscDraw,int,int);

     95: PETSC_EXTERN PetscErrorCode PetscDrawScalePopup(PetscDraw,PetscReal,PetscReal);

     97: PETSC_EXTERN PetscErrorCode PetscDrawPixelToCoordinate(PetscDraw,PetscInt,PetscInt,PetscReal*,PetscReal*);
     98: PETSC_EXTERN PetscErrorCode PetscDrawCoordinateToPixel(PetscDraw,PetscReal,PetscReal,PetscInt*,PetscInt*);

    100: PETSC_EXTERN PetscErrorCode PetscDrawIndicatorFunction(PetscDraw,PetscReal,PetscReal,PetscReal,PetscReal,int,PetscErrorCode (*)(void*,PetscReal,PetscReal,PetscBool*),void*);

    102: PETSC_EXTERN PetscErrorCode PetscDrawLine(PetscDraw,PetscReal,PetscReal,PetscReal,PetscReal,int);
    103: PETSC_EXTERN PetscErrorCode PetscDrawArrow(PetscDraw,PetscReal,PetscReal,PetscReal,PetscReal,int);
    104: PETSC_EXTERN PetscErrorCode PetscDrawLineSetWidth(PetscDraw,PetscReal);
    105: PETSC_EXTERN PetscErrorCode PetscDrawLineGetWidth(PetscDraw,PetscReal*);

    107: PETSC_EXTERN PetscErrorCode PetscDrawPoint(PetscDraw,PetscReal,PetscReal,int);
    108: PETSC_EXTERN PetscErrorCode PetscDrawPointPixel(PetscDraw,PetscInt,PetscInt,int);
    109: PETSC_EXTERN PetscErrorCode PetscDrawPointSetSize(PetscDraw,PetscReal);

    111: PETSC_EXTERN PetscErrorCode PetscDrawRectangle(PetscDraw,PetscReal,PetscReal,PetscReal,PetscReal,int,int,int,int);
    112: PETSC_EXTERN PetscErrorCode PetscDrawTriangle(PetscDraw,PetscReal,PetscReal,PetscReal,PetscReal,PetscReal,PetscReal,int,int,int);
    113: PETSC_EXTERN PetscErrorCode PetscDrawEllipse(PetscDraw,PetscReal,PetscReal,PetscReal,PetscReal,int);
    114: PETSC_EXTERN PetscErrorCode PetscDrawTensorContourPatch(PetscDraw,int,int,PetscReal*,PetscReal*,PetscReal,PetscReal,PetscReal*);
    115: PETSC_EXTERN PetscErrorCode PetscDrawTensorContour(PetscDraw,int,int,const PetscReal[],const PetscReal[],PetscReal *);

    117: PETSC_EXTERN PetscErrorCode PetscDrawString(PetscDraw,PetscReal,PetscReal,int,const char[]);
    118: PETSC_EXTERN PetscErrorCode PetscDrawBoxedString(PetscDraw,PetscReal,PetscReal,int,int,const char[],PetscReal*,PetscReal*);
    119: PETSC_EXTERN PetscErrorCode PetscDrawBoxedStringSize(PetscDraw,const char[],PetscReal*,PetscReal*);
    120: PETSC_EXTERN PetscErrorCode PetscDrawStringVertical(PetscDraw,PetscReal,PetscReal,int,const char[]);
    121: PETSC_EXTERN PetscErrorCode PetscDrawStringSetSize(PetscDraw,PetscReal,PetscReal);
    122: PETSC_EXTERN PetscErrorCode PetscDrawStringGetSize(PetscDraw,PetscReal*,PetscReal*);

    124: PETSC_EXTERN PetscErrorCode PetscDrawSetViewPort(PetscDraw,PetscReal,PetscReal,PetscReal,PetscReal);
    125: PETSC_EXTERN PetscErrorCode PetscDrawGetViewPort(PetscDraw,PetscReal*,PetscReal*,PetscReal*,PetscReal*);
    126: PETSC_EXTERN PetscErrorCode PetscDrawSplitViewPort(PetscDraw);

    128: PETSC_EXTERN PetscErrorCode PetscDrawSetCoordinates(PetscDraw,PetscReal,PetscReal,PetscReal,PetscReal);
    129: PETSC_EXTERN PetscErrorCode PetscDrawGetCoordinates(PetscDraw,PetscReal*,PetscReal*,PetscReal*,PetscReal*);

    131: PETSC_EXTERN PetscErrorCode PetscDrawSetTitle(PetscDraw,const char[]);
    132: PETSC_EXTERN PetscErrorCode PetscDrawAppendTitle(PetscDraw,const char[]);
    133: PETSC_EXTERN PetscErrorCode PetscDrawGetTitle(PetscDraw,char **);

    135: PETSC_EXTERN PetscErrorCode PetscDrawSetPause(PetscDraw,PetscReal);
    136: PETSC_EXTERN PetscErrorCode PetscDrawGetPause(PetscDraw,PetscReal*);
    137: PETSC_EXTERN PetscErrorCode PetscDrawPause(PetscDraw);
    138: PETSC_EXTERN PetscErrorCode PetscDrawSetDoubleBuffer(PetscDraw);
    139: PETSC_EXTERN PetscErrorCode PetscDrawFlush(PetscDraw);
    140: PETSC_EXTERN PetscErrorCode PetscDrawSynchronizedFlush(PetscDraw);
    141: PETSC_EXTERN PetscErrorCode PetscDrawClear(PetscDraw);
    142: PETSC_EXTERN PetscErrorCode PetscDrawSave(PetscDraw);
    143: PETSC_EXTERN PetscErrorCode PetscDrawSynchronizedClear(PetscDraw);
    144: PETSC_EXTERN PetscErrorCode PetscDrawBOP(PetscDraw);
    145: PETSC_EXTERN PetscErrorCode PetscDrawEOP(PetscDraw);

    147: PETSC_EXTERN PetscErrorCode PetscDrawSetDisplay(PetscDraw,const char[]);
    148: PETSC_EXTERN PetscErrorCode PetscDrawGetSingleton(PetscDraw,PetscDraw*);
    149: PETSC_EXTERN PetscErrorCode PetscDrawRestoreSingleton(PetscDraw,PetscDraw*);

    151: PETSC_EXTERN PetscErrorCode PetscDrawGetCurrentPoint(PetscDraw,PetscReal*,PetscReal*);
    152: PETSC_EXTERN PetscErrorCode PetscDrawSetCurrentPoint(PetscDraw,PetscReal,PetscReal);
    153: PETSC_EXTERN PetscErrorCode PetscDrawPushCurrentPoint(PetscDraw,PetscReal,PetscReal);
    154: PETSC_EXTERN PetscErrorCode PetscDrawPopCurrentPoint(PetscDraw);
    155: PETSC_EXTERN PetscErrorCode PetscDrawGetBoundingBox(PetscDraw,PetscReal*,PetscReal*,PetscReal*,PetscReal*);

    157: /*E
    158:     PetscDrawButton - Used to determine which button was pressed

    160:    Level: intermediate

    162: .seealso: PetscDrawGetMouseButton(), PetscDrawSynchronizedGetMouseButton()
    163: E*/
    164: typedef enum {PETSC_BUTTON_NONE,PETSC_BUTTON_LEFT,PETSC_BUTTON_CENTER,PETSC_BUTTON_RIGHT,PETSC_BUTTON_LEFT_SHIFT,PETSC_BUTTON_CENTER_SHIFT,PETSC_BUTTON_RIGHT_SHIFT} PetscDrawButton;

    166: PETSC_EXTERN PetscErrorCode PetscDrawGetMouseButton(PetscDraw,PetscDrawButton *,PetscReal*,PetscReal *,PetscReal *,PetscReal *);
    167: PETSC_EXTERN PetscErrorCode PetscDrawSynchronizedGetMouseButton(PetscDraw,PetscDrawButton *,PetscReal*,PetscReal *,PetscReal *,PetscReal *);

    169: PETSC_EXTERN PetscErrorCode PetscDrawZoom(PetscDraw,PetscErrorCode (*)(PetscDraw,void *),void *);

    171: /*S
    172:      PetscDrawViewPorts - Subwindows in a PetscDraw object

    174:    Level: intermediate

    176:   Concepts: graphics

    178: .seealso:  PetscDrawViewPortsCreate(), PetscDrawViewPortsSet()
    179: S*/
    180: typedef struct {
    181:   PetscInt  nports;
    182:   PetscReal *xl;
    183:   PetscReal *xr;
    184:   PetscReal *yl;
    185:   PetscReal *yr;
    186:   PetscDraw draw;
    187:   PetscReal port_xl,port_yl,port_xr,port_yr;   /* original port of parent PetscDraw */

    189: } PetscDrawViewPorts;
    190: PETSC_EXTERN PetscErrorCode PetscDrawViewPortsCreate(PetscDraw,PetscInt,PetscDrawViewPorts**);
    191: PETSC_EXTERN PetscErrorCode PetscDrawViewPortsCreateRect(PetscDraw,PetscInt,PetscInt,PetscDrawViewPorts**);
    192: PETSC_EXTERN PetscErrorCode PetscDrawViewPortsDestroy(PetscDrawViewPorts*);
    193: PETSC_EXTERN PetscErrorCode PetscDrawViewPortsSet(PetscDrawViewPorts*,PetscInt);

    195: PETSC_EXTERN PetscClassId PETSC_DRAWAXIS_CLASSID;

    197: PETSC_EXTERN PetscErrorCode PetscDrawAxisCreate(PetscDraw,PetscDrawAxis *);
    198: PETSC_EXTERN PetscErrorCode PetscDrawAxisDestroy(PetscDrawAxis*);
    199: PETSC_EXTERN PetscErrorCode PetscDrawAxisDraw(PetscDrawAxis);
    200: PETSC_EXTERN PetscErrorCode PetscDrawAxisSetLimits(PetscDrawAxis,PetscReal,PetscReal,PetscReal,PetscReal);
    201: PETSC_EXTERN PetscErrorCode PetscDrawAxisGetLimits(PetscDrawAxis,PetscReal*,PetscReal*,PetscReal*,PetscReal*);
    202: PETSC_EXTERN PetscErrorCode PetscDrawAxisSetHoldLimits(PetscDrawAxis,PetscBool );
    203: PETSC_EXTERN PetscErrorCode PetscDrawAxisSetColors(PetscDrawAxis,int,int,int);
    204: PETSC_EXTERN PetscErrorCode PetscDrawAxisSetLabels(PetscDrawAxis,const char[],const char[],const char[]);

    206: PETSC_EXTERN PetscClassId PETSC_DRAWLG_CLASSID;

    208: PETSC_EXTERN PetscErrorCode PetscDrawLGCreate(PetscDraw,PetscInt,PetscDrawLG *);
    209: PETSC_EXTERN PetscErrorCode PetscDrawLGDestroy(PetscDrawLG*);
    210: PETSC_EXTERN PetscErrorCode PetscDrawLGAddPoint(PetscDrawLG,const PetscReal*,const PetscReal*);
    211: PETSC_EXTERN PetscErrorCode PetscDrawLGAddCommonPoint(PetscDrawLG,const PetscReal,const PetscReal*);
    212: PETSC_EXTERN PetscErrorCode PetscDrawLGAddPoints(PetscDrawLG,PetscInt,PetscReal**,PetscReal**);
    213: PETSC_EXTERN PetscErrorCode PetscDrawLGDraw(PetscDrawLG);
    214: PETSC_EXTERN PetscErrorCode PetscDrawLGView(PetscDrawLG,PetscViewer);
    215: PETSC_EXTERN PetscErrorCode PetscDrawLGReset(PetscDrawLG);
    216: PETSC_EXTERN PetscErrorCode PetscDrawLGSetDimension(PetscDrawLG,PetscInt);
    217: PETSC_EXTERN PetscErrorCode PetscDrawLGGetDimension(PetscDrawLG,PetscInt*);
    218: PETSC_EXTERN PetscErrorCode PetscDrawLGSetLegend(PetscDrawLG,const char *const*);
    219: PETSC_EXTERN PetscErrorCode PetscDrawLGGetAxis(PetscDrawLG,PetscDrawAxis *);
    220: PETSC_EXTERN PetscErrorCode PetscDrawLGGetDraw(PetscDrawLG,PetscDraw *);
    221: PETSC_EXTERN PetscErrorCode PetscDrawLGIndicateDataPoints(PetscDrawLG);
    222: PETSC_EXTERN PetscErrorCode PetscDrawLGSetLimits(PetscDrawLG,PetscReal,PetscReal,PetscReal,PetscReal);
    223: PETSC_EXTERN PetscErrorCode PetscDrawLGSetColors(PetscDrawLG,const int*);

    225: PETSC_EXTERN PetscClassId PETSC_DRAWSP_CLASSID;

    227: PETSC_EXTERN PetscErrorCode PetscDrawSPCreate(PetscDraw,int,PetscDrawSP *);
    228: PETSC_EXTERN PetscErrorCode PetscDrawSPDestroy(PetscDrawSP*);
    229: PETSC_EXTERN PetscErrorCode PetscDrawSPAddPoint(PetscDrawSP,PetscReal*,PetscReal*);
    230: PETSC_EXTERN PetscErrorCode PetscDrawSPAddPoints(PetscDrawSP,int,PetscReal**,PetscReal**);
    231: PETSC_EXTERN PetscErrorCode PetscDrawSPDraw(PetscDrawSP,PetscBool);
    232: PETSC_EXTERN PetscErrorCode PetscDrawSPReset(PetscDrawSP);
    233: PETSC_EXTERN PetscErrorCode PetscDrawSPSetDimension(PetscDrawSP,int);
    234: PETSC_EXTERN PetscErrorCode PetscDrawSPGetAxis(PetscDrawSP,PetscDrawAxis *);
    235: PETSC_EXTERN PetscErrorCode PetscDrawSPGetDraw(PetscDrawSP,PetscDraw *);
    236: PETSC_EXTERN PetscErrorCode PetscDrawSPSetLimits(PetscDrawSP,PetscReal,PetscReal,PetscReal,PetscReal);
    237: PETSC_EXTERN PetscErrorCode PetscDrawLGSPDraw(PetscDrawLG,PetscDrawSP);

    239: PETSC_EXTERN PetscClassId PETSC_DRAWHG_CLASSID;

    241: PETSC_EXTERN PetscErrorCode PetscDrawHGCreate(PetscDraw,int,PetscDrawHG *);
    242: PETSC_EXTERN PetscErrorCode PetscDrawHGDestroy(PetscDrawHG*);
    243: PETSC_EXTERN PetscErrorCode PetscDrawHGAddValue(PetscDrawHG,PetscReal);
    244: PETSC_EXTERN PetscErrorCode PetscDrawHGDraw(PetscDrawHG);
    245: PETSC_EXTERN PetscErrorCode PetscDrawHGView(PetscDrawHG,PetscViewer);
    246: PETSC_EXTERN PetscErrorCode PetscDrawHGReset(PetscDrawHG);
    247: PETSC_EXTERN PetscErrorCode PetscDrawHGGetAxis(PetscDrawHG,PetscDrawAxis *);
    248: PETSC_EXTERN PetscErrorCode PetscDrawHGGetDraw(PetscDrawHG,PetscDraw *);
    249: PETSC_EXTERN PetscErrorCode PetscDrawHGSetLimits(PetscDrawHG,PetscReal,PetscReal,int,int);
    250: PETSC_EXTERN PetscErrorCode PetscDrawHGSetNumberBins(PetscDrawHG,int);
    251: PETSC_EXTERN PetscErrorCode PetscDrawHGSetColor(PetscDrawHG,int);
    252: PETSC_EXTERN PetscErrorCode PetscDrawHGCalcStats(PetscDrawHG, PetscBool );
    253: PETSC_EXTERN PetscErrorCode PetscDrawHGIntegerBins(PetscDrawHG, PetscBool );

    255: /*
    256:     PetscViewer routines that allow you to access underlying PetscDraw objects
    257: */
    258: PETSC_EXTERN PetscErrorCode PetscViewerDrawGetDraw(PetscViewer,PetscInt,PetscDraw*);
    259: PETSC_EXTERN PetscErrorCode PetscViewerDrawBaseAdd(PetscViewer,PetscInt);
    260: PETSC_EXTERN PetscErrorCode PetscViewerDrawBaseSet(PetscViewer,PetscInt);
    261: PETSC_EXTERN PetscErrorCode PetscViewerDrawGetDrawLG(PetscViewer,PetscInt,PetscDrawLG*);
    262: PETSC_EXTERN PetscErrorCode PetscViewerDrawGetDrawAxis(PetscViewer,PetscInt,PetscDrawAxis*);

    264: PETSC_EXTERN PetscErrorCode PetscDrawUtilitySetCmapHue(unsigned char *,unsigned char *,unsigned char *,int);
    265: PETSC_EXTERN PetscErrorCode PetscDrawUtilitySetGamma(PetscReal);

    267: #endif