gdtclft.c File Reference

#include "config.h"
#include "gd.h"
#include <assert.h>
#include <errno.h>
#include <limits.h>
#include <math.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <tcl.h>
#include <util/agxbuf.h>
#include <util/startswith.h>
#include <util/streq.h>

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Data Structures
struct	cmdDataOptions
struct	cmdImgOptions

Macros
#define	IMGPTR(O)   (O->internalRep.otherValuePtr)

Typedefs
typedef int()	GdDataFunction(Tcl_Interp *interp, int argc, Tcl_Obj *const objv[])
typedef int()	GdImgFunction(Tcl_Interp *interp, gdImagePtr gdImg, int argc, const int args[])

Functions
static int	tclGd_GetColor (Tcl_Interp *interp, Tcl_Obj *obj, int *color)
static int	gdCmd (ClientData clientData, Tcl_Interp *interp, int argc, Tcl_Obj *const objv[])
static int	tclGdCreateCmd (Tcl_Interp *interp, int argc, Tcl_Obj *const objv[])
static int	tclGdDestroyCmd (Tcl_Interp *interp, int argc, Tcl_Obj *const objv[])
static int	tclGdWriteCmd (Tcl_Interp *interp, int argc, Tcl_Obj *const objv[])
static int	tclGdInterlaceCmd (Tcl_Interp *interp, int argc, Tcl_Obj *const objv[])
static int	tclGdColorCmd (Tcl_Interp *interp, int argc, Tcl_Obj *const objv[])
static int	tclGdColorNewCmd (Tcl_Interp *interp, gdImagePtr im, int argc, const int args[])
static int	tclGdColorExactCmd (Tcl_Interp *interp, gdImagePtr im, int argc, const int args[])
static int	tclGdColorClosestCmd (Tcl_Interp *interp, gdImagePtr im, int argc, const int args[])
static int	tclGdColorResolveCmd (Tcl_Interp *interp, gdImagePtr im, int argc, const int args[])
static int	tclGdColorFreeCmd (Tcl_Interp *interp, gdImagePtr im, int argc, const int args[])
static int	tclGdColorTranspCmd (Tcl_Interp *interp, gdImagePtr im, int argc, const int args[])
static int	tclGdColorGetCmd (Tcl_Interp *interp, gdImagePtr im, int argc, const int args[])
static int	tclGdBrushCmd (Tcl_Interp *interp, int argc, Tcl_Obj *const objv[])
static int	tclGdTileCmd (Tcl_Interp *interp, int argc, Tcl_Obj *const objv[])
static int	tclGdStyleCmd (Tcl_Interp *interp, int argc, Tcl_Obj *const objv[])
static int	tclGdSetCmd (Tcl_Interp *interp, int argc, Tcl_Obj *const objv[])
static int	tclGdLineCmd (Tcl_Interp *interp, int argc, Tcl_Obj *const objv[])
static int	tclGdRectCmd (Tcl_Interp *interp, int argc, Tcl_Obj *const objv[])
static int	tclGdArcCmd (Tcl_Interp *interp, int argc, Tcl_Obj *const objv[])
static int	tclGdPolygonCmd (Tcl_Interp *interp, int argc, Tcl_Obj *const objv[])
static int	tclGdFillCmd (Tcl_Interp *interp, int argc, Tcl_Obj *const objv[])
static int	tclGdCopyCmd (Tcl_Interp *interp, int argc, Tcl_Obj *const objv[])
static int	tclGdGetCmd (Tcl_Interp *interp, int argc, Tcl_Obj *const objv[])
static int	tclGdSizeCmd (Tcl_Interp *interp, int argc, Tcl_Obj *const objv[])
static int	tclGdTextCmd (Tcl_Interp *interp, int argc, Tcl_Obj *const objv[])
int	Gdtclft_Init (Tcl_Interp *interp)
int	Gdtclft_SafeInit (Tcl_Interp *interp)

Variables
static Tcl_UpdateStringProc	GdPtrTypeUpdate
static Tcl_SetFromAnyProc	GdPtrTypeSet
static Tcl_ObjType	GdPtrType
Tcl_AppInitProc	Gdtclft_Init
Tcl_AppInitProc	Gdtclft_SafeInit
static GdDataFunction	tclGdCreateCmd
static GdDataFunction	tclGdDestroyCmd
static GdDataFunction	tclGdWriteCmd
static GdDataFunction	tclGdColorCmd
static GdDataFunction	tclGdInterlaceCmd
static GdDataFunction	tclGdSetCmd
static GdDataFunction	tclGdLineCmd
static GdDataFunction	tclGdRectCmd
static GdDataFunction	tclGdArcCmd
static GdDataFunction	tclGdFillCmd
static GdDataFunction	tclGdSizeCmd
static GdDataFunction	tclGdTextCmd
static GdDataFunction	tclGdCopyCmd
static GdDataFunction	tclGdGetCmd
static GdDataFunction	tclGdWriteBufCmd
static GdDataFunction	tclGdBrushCmd
static GdDataFunction	tclGdStyleCmd
static GdDataFunction	tclGdTileCmd
static GdDataFunction	tclGdPolygonCmd
static GdImgFunction	tclGdColorNewCmd
static GdImgFunction	tclGdColorExactCmd
static GdImgFunction	tclGdColorClosestCmd
static GdImgFunction	tclGdColorResolveCmd
static GdImgFunction	tclGdColorFreeCmd
static GdImgFunction	tclGdColorTranspCmd
static GdImgFunction	tclGdColorGetCmd
static cmdDataOptions	subcmdVec []
static cmdImgOptions	colorCmdVec []

Macro Definition Documentation

IMGPTR

#define IMGPTR

(

O

)

(O->internalRep.otherValuePtr)

Definition at line 35 of file gdtclft.c.

Typedef Documentation

GdDataFunction

typedef int() GdDataFunction(Tcl_Interp *interp, int argc, Tcl_Obj *const objv[])

Definition at line 47 of file gdtclft.c.

GdImgFunction

typedef int() GdImgFunction(Tcl_Interp *interp, gdImagePtr gdImg, int argc, const int args[])

Definition at line 49 of file gdtclft.c.

Function Documentation

gdCmd()

static int gdCmd ( ClientData  clientData, Tcl_Interp *  interp, int  argc, Tcl_Obj *const  objv[]  )

static

Definition at line 350 of file gdtclft.c.

References cmd, fname, GdPtrType, GdPtrTypeSet, cmdDataOptions::ishandle, cmdDataOptions::minargs, NULL, streq(), cmdDataOptions::subcmds, subcmdVec, and usage.

Referenced by Gdtclft_Init().

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Gdtclft_Init()

int Gdtclft_Init

(

Tcl_Interp *

interp

)

Definition at line 1254 of file gdtclft.c.

References gdCmd(), and NULL.

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Gdtclft_SafeInit()

int Gdtclft_SafeInit

(

Tcl_Interp *

interp

)

Definition at line 1280 of file gdtclft.c.

References Gdtclft_Init.

tclGd_GetColor()

static int tclGd_GetColor ( Tcl_Interp *  interp, Tcl_Obj *  obj, int *  color  )

static

Definition at line 179 of file gdtclft.c.

References color().

Referenced by tclGdArcCmd(), tclGdFillCmd(), tclGdLineCmd(), tclGdPolygonCmd(), tclGdRectCmd(), tclGdSetCmd(), and tclGdTextCmd().

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tclGdArcCmd()

static int tclGdArcCmd ( Tcl_Interp *  interp, int  argc, Tcl_Obj *const  objv[]  )

static

Definition at line 970 of file gdtclft.c.

References cmd, color(), IMGPTR, and tclGd_GetColor().

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tclGdBrushCmd()

static int tclGdBrushCmd ( Tcl_Interp *  interp, int  argc, Tcl_Obj *const  objv[]  )

static

Definition at line 820 of file gdtclft.c.

References IMGPTR.

tclGdColorClosestCmd()

static int tclGdColorClosestCmd ( Tcl_Interp *  interp, gdImagePtr  im, int  argc, const int  args[]  )

static

Definition at line 740 of file gdtclft.c.

References color().

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tclGdColorCmd()

static int tclGdColorCmd ( Tcl_Interp *  interp, int  argc, Tcl_Obj *const  objv[]  )

static

Definition at line 665 of file gdtclft.c.

References cmd, cmdImgOptions::cmd, colorCmdVec, cmdImgOptions::f, IMGPTR, cmdImgOptions::minargs, streq(), and usage.

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tclGdColorExactCmd()

static int tclGdColorExactCmd ( Tcl_Interp *  interp, gdImagePtr  im, int  argc, const int  args[]  )

static

Definition at line 729 of file gdtclft.c.

References color().

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tclGdColorFreeCmd()

static int tclGdColorFreeCmd ( Tcl_Interp *  interp, gdImagePtr  im, int  argc, const int  args[]  )

static

Definition at line 762 of file gdtclft.c.

tclGdColorGetCmd()

static int tclGdColorGetCmd ( Tcl_Interp *  interp, gdImagePtr  im, int  argc, const int  args[]  )

static

Definition at line 785 of file gdtclft.c.

References NULL.

tclGdColorNewCmd()

static int tclGdColorNewCmd ( Tcl_Interp *  interp, gdImagePtr  im, int  argc, const int  args[]  )

static

Definition at line 718 of file gdtclft.c.

References color().

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tclGdColorResolveCmd()

static int tclGdColorResolveCmd ( Tcl_Interp *  interp, gdImagePtr  im, int  argc, const int  args[]  )

static

Definition at line 751 of file gdtclft.c.

References color().

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tclGdColorTranspCmd()

static int tclGdColorTranspCmd ( Tcl_Interp *  interp, gdImagePtr  im, int  argc, const int  args[]  )

static

Definition at line 771 of file gdtclft.c.

References color().

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tclGdCopyCmd()

static int tclGdCopyCmd ( Tcl_Interp *  interp, int  argc, Tcl_Obj *const  objv[]  )

static

Definition at line 1119 of file gdtclft.c.

References IMGPTR.

tclGdCreateCmd()

static int tclGdCreateCmd ( Tcl_Interp *  interp, int  argc, Tcl_Obj *const  objv[]  )

static

Definition at line 414 of file gdtclft.c.

References cmd, GdPtrType, IMGPTR, NULL, and streq().

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tclGdDestroyCmd()

static int tclGdDestroyCmd ( Tcl_Interp *  interp, int  argc, Tcl_Obj *const  objv[]  )

static

Definition at line 526 of file gdtclft.c.

References IMGPTR.

tclGdFillCmd()

static int tclGdFillCmd ( Tcl_Interp *  interp, int  argc, Tcl_Obj *const  objv[]  )

static

Definition at line 1092 of file gdtclft.c.

References color(), IMGPTR, and tclGd_GetColor().

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tclGdGetCmd()

static int tclGdGetCmd ( Tcl_Interp *  interp, int  argc, Tcl_Obj *const  objv[]  )

static

Definition at line 1156 of file gdtclft.c.

References color(), and IMGPTR.

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tclGdInterlaceCmd()

static int tclGdInterlaceCmd ( Tcl_Interp *  interp, int  argc, Tcl_Obj *const  objv[]  )

static

Definition at line 642 of file gdtclft.c.

References IMGPTR.

tclGdLineCmd()

static int tclGdLineCmd ( Tcl_Interp *  interp, int  argc, Tcl_Obj *const  objv[]  )

static

Definition at line 911 of file gdtclft.c.

References color(), IMGPTR, and tclGd_GetColor().

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tclGdPolygonCmd()

static int tclGdPolygonCmd ( Tcl_Interp *  interp, int  argc, Tcl_Obj *const  objv[]  )

static

Definition at line 1027 of file gdtclft.c.

References cmd, color(), IMGPTR, NULL, out(), points, and tclGd_GetColor().

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tclGdRectCmd()

static int tclGdRectCmd ( Tcl_Interp *  interp, int  argc, Tcl_Obj *const  objv[]  )

static

Definition at line 938 of file gdtclft.c.

References cmd, color(), IMGPTR, and tclGd_GetColor().

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tclGdSetCmd()

static int tclGdSetCmd ( Tcl_Interp *  interp, int  argc, Tcl_Obj *const  objv[]  )

static

Definition at line 888 of file gdtclft.c.

References color(), IMGPTR, and tclGd_GetColor().

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tclGdSizeCmd()

static int tclGdSizeCmd ( Tcl_Interp *  interp, int  argc, Tcl_Obj *const  objv[]  )

static

Definition at line 1177 of file gdtclft.c.

References IMGPTR.

tclGdStyleCmd()

static int tclGdStyleCmd ( Tcl_Interp *  interp, int  argc, Tcl_Obj *const  objv[]  )

static

Definition at line 852 of file gdtclft.c.

References IMGPTR, and NULL.

tclGdTextCmd()

static int tclGdTextCmd ( Tcl_Interp *  interp, int  argc, Tcl_Obj *const  objv[]  )

static

Definition at line 1192 of file gdtclft.c.

References color(), error, GdPtrType, GdPtrTypeSet, IMGPTR, len(), NULL, str, and tclGd_GetColor().

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tclGdTileCmd()

static int tclGdTileCmd ( Tcl_Interp *  interp, int  argc, Tcl_Obj *const  objv[]  )

static

Definition at line 836 of file gdtclft.c.

References IMGPTR.

tclGdWriteCmd()

static int tclGdWriteCmd ( Tcl_Interp *  interp, int  argc, Tcl_Obj *const  objv[]  )

static

Definition at line 540 of file gdtclft.c.

References cmd, fname, IMGPTR, NULL, and streq().

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Variable Documentation

colorCmdVec

cmdImgOptions colorCmdVec[]

static

Initial value:

= {
    {"new", tclGdColorNewCmd, 5, 5, "red green blue"},
    {"exact", tclGdColorExactCmd, 5, 5, "red green blue"},
    {"closest", tclGdColorClosestCmd, 5, 5, "red green blue"},
    {"resolve", tclGdColorResolveCmd, 5, 5, "red green blue"},
    {"free", tclGdColorFreeCmd, 3, 3, "color"},
    {"transparent", tclGdColorTranspCmd, 2, 3, "?color?"},
    {"get", tclGdColorGetCmd, 2, 3, "?color?"}}

Definition at line 167 of file gdtclft.c.

Referenced by tclGdColorCmd().

GdPtrType

Tcl_ObjType GdPtrType

static

Initial value:

= {.name = "gd",
                                .updateStringProc = GdPtrTypeUpdate,
                                .setFromAnyProc = GdPtrTypeSet}

Definition at line 32 of file gdtclft.c.

Referenced by gdCmd(), tclGdCreateCmd(), and tclGdTextCmd().

GdPtrTypeSet

Tcl_SetFromAnyProc GdPtrTypeSet

static

Definition at line 31 of file gdtclft.c.

Referenced by gdCmd(), and tclGdTextCmd().

GdPtrTypeUpdate

Tcl_UpdateStringProc GdPtrTypeUpdate

static

Definition at line 30 of file gdtclft.c.

Gdtclft_Init

Tcl_AppInitProc Gdtclft_Init

Definition at line 41 of file gdtclft.c.

Referenced by Gdtclft_SafeInit(), and Tcldot_Init().

Gdtclft_SafeInit

Tcl_AppInitProc Gdtclft_SafeInit

Definition at line 45 of file gdtclft.c.

subcmdVec

cmdDataOptions subcmdVec[]

static

Definition at line 79 of file gdtclft.c.

Referenced by gdCmd().

tclGdArcCmd

GdDataFunction tclGdArcCmd

static

Definition at line 54 of file gdtclft.c.

tclGdBrushCmd

GdDataFunction tclGdBrushCmd

static

Definition at line 55 of file gdtclft.c.

tclGdColorClosestCmd

GdImgFunction tclGdColorClosestCmd

static

Definition at line 58 of file gdtclft.c.

tclGdColorCmd

GdDataFunction tclGdColorCmd

static

Definition at line 53 of file gdtclft.c.

tclGdColorExactCmd

GdImgFunction tclGdColorExactCmd

static

Definition at line 58 of file gdtclft.c.

tclGdColorFreeCmd

GdImgFunction tclGdColorFreeCmd

static

Definition at line 59 of file gdtclft.c.

tclGdColorGetCmd

GdImgFunction tclGdColorGetCmd

static

Definition at line 60 of file gdtclft.c.

tclGdColorNewCmd

GdImgFunction tclGdColorNewCmd

static

Definition at line 58 of file gdtclft.c.

tclGdColorResolveCmd

GdImgFunction tclGdColorResolveCmd

static

Definition at line 59 of file gdtclft.c.

tclGdColorTranspCmd

GdImgFunction tclGdColorTranspCmd

static

Definition at line 59 of file gdtclft.c.

tclGdCopyCmd

GdDataFunction tclGdCopyCmd

static

Definition at line 54 of file gdtclft.c.

tclGdCreateCmd

GdDataFunction tclGdCreateCmd

static

Definition at line 52 of file gdtclft.c.

tclGdDestroyCmd

GdDataFunction tclGdDestroyCmd

static

Definition at line 52 of file gdtclft.c.

tclGdFillCmd

GdDataFunction tclGdFillCmd

static

Definition at line 54 of file gdtclft.c.

tclGdGetCmd

GdDataFunction tclGdGetCmd

static

Definition at line 55 of file gdtclft.c.

tclGdInterlaceCmd

GdDataFunction tclGdInterlaceCmd

static

Definition at line 53 of file gdtclft.c.

tclGdLineCmd

GdDataFunction tclGdLineCmd

static

Definition at line 53 of file gdtclft.c.

tclGdPolygonCmd

GdDataFunction tclGdPolygonCmd

static

Definition at line 56 of file gdtclft.c.

tclGdRectCmd

GdDataFunction tclGdRectCmd

static

Definition at line 53 of file gdtclft.c.

tclGdSetCmd

GdDataFunction tclGdSetCmd

static

Definition at line 53 of file gdtclft.c.

tclGdSizeCmd

GdDataFunction tclGdSizeCmd

static

Definition at line 54 of file gdtclft.c.

tclGdStyleCmd

GdDataFunction tclGdStyleCmd

static

Definition at line 55 of file gdtclft.c.

tclGdTextCmd

GdDataFunction tclGdTextCmd

static

Definition at line 54 of file gdtclft.c.

tclGdTileCmd

GdDataFunction tclGdTileCmd

static

Definition at line 55 of file gdtclft.c.

tclGdWriteBufCmd

GdDataFunction tclGdWriteBufCmd

static

Definition at line 55 of file gdtclft.c.

tclGdWriteCmd

GdDataFunction tclGdWriteCmd

static

Definition at line 52 of file gdtclft.c.