/** \file
 * \brief Canvas Class 
 *
 * See Copyright Notice in cd.h
 */
 
#ifndef __CD_CANVAS_HPP
#define __CD_CANVAS_HPP

#include "cd.h"
#include "wd.h"

class cdCanvasC
{
  cdCanvas* canvas;

  cdCanvasC() {};

public:

/* canvas init */
  cdCanvasC(cdCanvas* _canvas) 
    { this->canvas = _canvas; }

  ~cdCanvasC()
    { cdKillCanvas(this->canvas); }

cdContext*  GetContext()
  { return cdCanvasGetContext(canvas); }
int         Activate()
  { return cdCanvasActivate(canvas); }
void        Deactivate()
  { cdCanvasDeactivate(canvas); }

/* control */
int      Simulate(int mode)
  { return cdCanvasSimulate(canvas, mode); }
void     Flush()
  { cdCanvasFlush(canvas); }
void     Clear()
  { cdCanvasClear(canvas); }
cdState* SaveState()
  { return cdCanvasSaveState(canvas); }
void     RestoreState(cdState* state)
  { cdCanvasRestoreState(canvas, state); }
void     SetAttribute(const char* name, char* data)
  { cdCanvasSetAttribute(canvas, name, data); }
char*    GetAttribute(const char* name)
  { return cdCanvasGetAttribute(canvas, name); }

/* interpretation */
int  Play(cdContext *context, int xmin, int xmax, int ymin, int ymax, void *data)
  { return cdCanvasPlay(canvas, context, xmin, xmax, ymin, ymax, data); }

/* coordinate transformation */
void GetSize(int *width, int *height, double *width_mm, double *height_mm)
  { cdCanvasGetSize(canvas, width, height, width_mm, height_mm); }
int UpdateYAxis(int* y)
  { return cdCanvasUpdateYAxis(canvas, y); }
void MM2Pixel(double mm_dx, double mm_dy, int *dx, int *dy)
  { cdCanvasMM2Pixel(canvas, mm_dx, mm_dy, dx, dy); }
void Pixel2MM(int dx, int dy, double *mm_dx, double *mm_dy)
  { cdCanvasPixel2MM(canvas, dx, dy, mm_dx, mm_dy); }
void MM2Pixel(double mm_dx, double mm_dy, double *dx, double *dy)
  { cdfCanvasMM2Pixel(canvas, mm_dx, mm_dy, dx, dy); }
void Pixel2MM(double dx, double dy, double *mm_dx, double *mm_dy)
  { cdfCanvasPixel2MM(canvas, dx, dy, mm_dx, mm_dy); }
void Origin(int x, int y)
  { cdCanvasOrigin(canvas, x, y); }
void Origin(double x, double y)
  { cdfCanvasOrigin(canvas, x, y); }
void GetOrigin(int *x, int *y)
  { cdCanvasGetOrigin(canvas, x, y); }
void GetOrigin(double *x, double *y)
  { cdfCanvasGetOrigin(canvas, x, y); }

/* clipping */
int  Clip(int mode)
  { return cdCanvasClip(canvas, mode); }
void ClipArea(int xmin, int xmax, int ymin, int ymax)
  { cdCanvasClipArea(canvas, xmin, xmax, ymin, ymax); }
int  GetClipArea(int *xmin, int *xmax, int *ymin, int *ymax)
  { return cdCanvasGetClipArea(canvas, xmin, xmax, ymin, ymax); }
void ClipArea(double xmin, double xmax, double ymin, double ymax)
  { cdfCanvasClipArea(canvas, xmin, xmax, ymin, ymax); }
int  GetClipArea(double *xmin, double *xmax, double *ymin, double *ymax)
  { return cdfCanvasGetClipArea(canvas, xmin, xmax, ymin, ymax); }

/* clipping region */
int  IsPointInRegion(int x, int y)
  { return cdCanvasIsPointInRegion(canvas, x, y); }
void OffsetRegion(int x, int y)
  { cdCanvasOffsetRegion(canvas, x, y); }
void GetRegionBox(int *xmin, int *xmax, int *ymin, int *ymax)
  { cdCanvasGetRegionBox(canvas, xmin, xmax, ymin, ymax); }
int  RegionCombineMode(int mode)
  { return cdCanvasRegionCombineMode(canvas, mode); }

/* primitives */
void Pixel(int x, int y, long color)
  { cdCanvasPixel(canvas, x, y,  color); }
void Mark(int x, int y)
  { cdCanvasMark(canvas, x, y); }

void Line(int x1, int y1, int x2, int y2)
  { cdCanvasLine(canvas, x1, y1, x2, y2); }
void Begin(int mode)
  { cdCanvasBegin(canvas, mode); }
void Vertex(int x, int y)
  { cdCanvasVertex(canvas, x, y); }
void End()
  { cdCanvasEnd(canvas); }
void Rect(int xmin, int xmax, int ymin, int ymax)
  { cdCanvasRect(canvas, xmin, xmax, ymin, ymax); }
void Box(int xmin, int xmax, int ymin, int ymax)
  { cdCanvasBox(canvas, xmin, xmax, ymin, ymax); }
void Arc(int xc, int yc, int w, int h, double angle1, double angle2)
  { cdCanvasArc(canvas, xc, yc, w, h, angle1, angle2); }
void Sector(int xc, int yc, int w, int h, double angle1, double angle2)
  { cdCanvasSector(canvas, xc, yc, w, h, angle1, angle2); }
void Chord(int xc, int yc, int w, int h, double angle1, double angle2)
  { cdCanvasChord(canvas, xc, yc, w, h, angle1, angle2); }
void Text(int x, int y, const char* s)
  { cdCanvasText(canvas, x, y, s); }

void Line(double x1, double y1, double x2, double y2)
  { cdfCanvasLine(canvas, x1, y1, x2, y2); }
void Vertex(double x, double y)
  { cdfCanvasVertex(canvas, x, y); }
void Rect(double xmin, double xmax, double ymin, double ymax)
  { cdfCanvasRect(canvas, xmin, xmax, ymin, ymax); }
void Box(double xmin, double xmax, double ymin, double ymax)
  { cdfCanvasBox(canvas, xmin, xmax, ymin, ymax); }
void Arc(double xc, double yc, double w, double h, double angle1, double angle2)
  { cdfCanvasArc(canvas, xc, yc, w, h, angle1, angle2); }
void Sector(double xc, double yc, double w, double h, double angle1, double angle2)
  { cdfCanvasSector(canvas, xc, yc, w, h, angle1, angle2); }
void Chord(double xc, double yc, double w, double h, double angle1, double angle2)
  { cdfCanvasChord(canvas, xc, yc, w, h, angle1, angle2); }
void Text(double x, double y, const char* s)
  { cdfCanvasText(canvas, x, y, s); }

/* attributes */
long Background(long color)
  { return cdCanvasBackground(canvas,  color); }
long Foreground(long color)
  { return cdCanvasForeground(canvas,  color); }
int  BackOpacity(int opacity)
  { return cdCanvasBackOpacity(canvas, opacity); }
int  WriteMode(int mode)
  { return cdCanvasWriteMode(canvas, mode); }
int  LineStyle(int style)
  { return cdCanvasLineStyle(canvas, style); }
void LineStyleDashes(const int* dashes, int count)
  { cdCanvasLineStyleDashes(canvas, dashes, count); }
int  LineWidth(int width)
  { return cdCanvasLineWidth(canvas, width); }
int  LineJoin(int join)
  { return cdCanvasLineJoin(canvas, join); }
int  LineCap(int cap)
  { return cdCanvasLineCap(canvas, cap); }
int  InteriorStyle(int style)
  { return cdCanvasInteriorStyle(canvas, style); }
int  Hatch(int style)
  { return cdCanvasHatch(canvas, style); }
void Stipple(int w, int h, const unsigned char* stipple)
  { cdCanvasStipple(canvas, w, h, stipple); }
unsigned char* GetStipple(int *n, int *m)
  { return cdCanvasGetStipple(canvas, n, m); }
void   Pattern(int w, int h, long const int *pattern)
  { cdCanvasPattern(canvas, w, h, pattern); }
long*  GetPattern(int* n, int* m)
  { return cdCanvasGetPattern(canvas, n, m); }
int    FillMode(int mode)
  { return cdCanvasFillMode(canvas, mode); }
int   Font(const char* type_face, int style, int size)
  { return cdCanvasFont(canvas, type_face, style, size); }
void   GetFont(char *type_face, int *style, int *size)
  { cdCanvasGetFont(canvas, type_face, style, size); }
char*  NativeFont(const char* font)
  { return cdCanvasNativeFont(canvas, font); }
int    TextAlignment(int alignment)
  { return cdCanvasTextAlignment(canvas, alignment); }
double TextOrientation(double angle)
  { return cdCanvasTextOrientation(canvas, angle); }
int    MarkType(int type)
  { return cdCanvasMarkType(canvas, type); }
int    MarkSize(int size)
  { return cdCanvasMarkSize(canvas, size); }

/* vector text */
void VectorText(int x, int y, const char* s)
  { cdCanvasVectorText(canvas, x, y, s); }
void MultiLineVectorText(int x, int y, const char* s)
  { cdCanvasMultiLineVectorText(canvas, x, y, s); }

/* vector text attributes */
char *VectorFont(const char *filename)
  { return cdCanvasVectorFont(canvas, filename); }
void VectorTextDirection(int x1, int y1, int x2, int y2)
  { cdCanvasVectorTextDirection(canvas, x1, y1, x2, y2); }
double* VectorTextTransform(const double* matrix)
  { return cdCanvasVectorTextTransform(canvas, matrix); }
void VectorTextSize(int size_x, int size_y, const char* s)
  { cdCanvasVectorTextSize(canvas, size_x, size_y, s); }
int  VectorCharSize(int size)
  { return cdCanvasVectorCharSize(canvas, size); }


/* vector text properties */
void GetVectorTextSize(const char* s, int *x, int *y)
  { cdCanvasGetVectorTextSize(canvas, s, x, y); }
void GetVectorTextBounds(const char* s, int x, int y, int *rect)
  { cdCanvasGetVectorTextBounds(canvas, s, x, y, rect); }

/* properties */
void GetFontDim(int *max_width, int *height, int *ascent, int *descent)
  { cdCanvasGetFontDim(canvas, max_width, height, ascent, descent); }
void GetTextSize(const char* s, int *width, int *height)
  { cdCanvasGetTextSize(canvas, s, width, height); }
void GetTextBox(int x, int y, const char* s, int *xmin, int *xmax, int *ymin, int *ymax)
  { cdCanvasGetTextBox(canvas, x, y, s, xmin, xmax, ymin, ymax); }
void GetTextBounds(int x, int y, const char* s, int *rect)
  { cdCanvasGetTextBounds(canvas, x, y, s, rect); }
int  GetColorPlanes()
  { return cdCanvasGetColorPlanes(canvas); }

/* color */
void Palette(int n, const long *palette, int mode)
  { cdCanvasPalette(canvas, n, palette, mode); }

/* client images */
void GetImageRGB(unsigned char* r, unsigned char* g, unsigned char* b, int x, int y, int w, int h)
  { cdCanvasGetImageRGB(canvas, r, g, b, x, y, w, h); }
void PutImageRectRGB(int iw, int ih, const unsigned char* r, const unsigned char* g, const unsigned char* b, int x, int y, int w, int h, int xmin, int xmax, int ymin, int ymax)
  { cdCanvasPutImageRectRGB(canvas, iw, ih, r, g, b, x, y, w, h, xmin, xmax, ymin, ymax); }
void PutImageRectRGBA(int iw, int ih, const unsigned char* r, const unsigned char* g, const unsigned char* b, const unsigned char* a, int x, int y, int w, int h, int xmin, int xmax, int ymin, int ymax)
  { cdCanvasPutImageRectRGBA(canvas, iw, ih, r, g, b, a, x, y, w, h, xmin, xmax, ymin, ymax); }
void PutImageRectMap(int iw, int ih, const unsigned char* index, const long* colors, int x, int y, int w, int h, int xmin, int xmax, int ymin, int ymax)
  { cdCanvasPutImageRectMap(canvas, iw, ih, index, colors, x, y, w, h, xmin, xmax, ymin, ymax); }

/* server images */
cdImage* CreateImage(int w, int h)
  { return cdCanvasCreateImage(canvas, w, h); }
void GetImage(cdImage* image, int x, int y)
  { cdCanvasGetImage(canvas, image, x, y); }
void PutImageRect(cdImage* image, int x, int y, int xmin, int xmax, int ymin, int ymax)
  { cdCanvasPutImageRect(canvas, image, x, y, xmin, xmax, ymin, ymax); }
void ScrollArea(int xmin, int xmax, int ymin, int ymax, int dx, int dy)
  { cdCanvasScrollArea(canvas, xmin, xmax, ymin, ymax, dx, dy); }

void PutBitmap(cdBitmap* bitmap, int x, int y, int w, int h)
  { cdCanvasPutBitmap(canvas, bitmap, x, y, w, h); }
void GetBitmap(cdBitmap* bitmap, int x, int y)
  { cdCanvasGetBitmap(canvas, bitmap, x, y); }

/* coordinate transformation */
void wWindow(double xmin, double xmax, double  ymin, double ymax)
  { wdCanvasWindow(canvas, xmin, xmax, ymin, ymax); }
void wGetWindow(double *xmin, double  *xmax,  double  *ymin, double *ymax)
  { wdCanvasGetWindow(canvas, xmin, xmax, ymin, ymax); }
void wViewport(int xmin, int xmax, int ymin, int ymax)
  { wdCanvasViewport(canvas, xmin, xmax, ymin, ymax); }
void wGetViewport(int *xmin, int  *xmax,  int  *ymin, int *ymax)
  { wdCanvasGetViewport(canvas, xmin, xmax, ymin, ymax); }
void wWorld2Canvas(double xw, double yw, int *xv, int *yv)
  { wdCanvasWorld2Canvas(canvas, xw, yw, xv, yv); }
void wWorld2CanvasSize(double hw, double vw, int *hv, int *vv)
  { wdCanvasWorld2CanvasSize(canvas, hw, vw, hv, vv); }
void wCanvas2World(int xv, int yv, double *xw, double *yw)
  { wdCanvasCanvas2World(canvas, xv, yv, xw, yw); }

void wClipArea(double xmin, double xmax, double  ymin, double ymax)
  { wdCanvasClipArea(canvas, xmin, xmax, ymin, ymax); }
int  wGetClipArea(double *xmin, double *xmax, double *ymin, double *ymax)
  { return wdCanvasGetClipArea(canvas, xmin, xmax, ymin, ymax); }
int  wIsPointInRegion(double x, double y)
  { return wdCanvasIsPointInRegion(canvas, x, y); }
void wOffsetRegion(double x, double y)
  { wdCanvasOffsetRegion(canvas, x, y); }
void wGetRegionBox(double *xmin, double *xmax, double *ymin, double *ymax)
  { wdCanvasGetRegionBox(canvas, xmin, xmax, ymin, ymax); }

/* primitives */
void wPixel(double x, double y, long color)
  { wdCanvasPixel(canvas, x, y,  color); }
void wMark(double x, double y)
  { wdCanvasMark(canvas, x, y); }
void wLine(double x1, double y1, double x2, double y2)
  { wdCanvasLine(canvas, x1, y1, x2, y2); }
void wVertex(double x, double y)
  { wdCanvasVertex(canvas, x, y); }
void wRect(double xmin, double xmax, double ymin, double ymax)
  { wdCanvasRect(canvas, xmin, xmax, ymin, ymax); }
void wBox(double xmin, double xmax, double ymin, double ymax)
  { wdCanvasBox(canvas, xmin, xmax, ymin, ymax); }
void wArc(double xc, double yc, double w, double h, double angle1, double angle2)
  { wdCanvasArc(canvas, xc, yc, w, h, angle1, angle2); }
void wSector(double xc, double yc, double w, double h, double angle1, double angle2)
  { wdCanvasSector(canvas, xc, yc, w, h, angle1, angle2); }
void wChord(double xc, double yc, double w, double h, double angle1, double angle2)
  { wdCanvasChord(canvas, xc, yc, w, h, angle1, angle2); }
void wText(double x, double y, const char* s)
  { wdCanvasText(canvas, x, y, s); }

void wPutImageRect(cdImage* image, double x, double y, int xmin, int xmax, int ymin, int ymax)
  { wdCanvasPutImageRect(canvas, image, x, y, xmin, xmax, ymin, ymax); }
void wPutImageRectRGB(int iw, int ih, const unsigned char* r, const unsigned char* g, const unsigned char* b, double x, double y, double w, double h, int xmin, int xmax, int ymin, int ymax)
  { wdCanvasPutImageRectRGB(canvas, iw, ih, r, g, b, x, y, w, h, xmin, xmax, ymin, ymax); }
void wPutImageRectRGBA(int iw, int ih, const unsigned char* r, const unsigned char* g, const unsigned char* b, const unsigned char* a, double x, double y, double w, double h, int xmin, int xmax, int ymin, int ymax)
  { wdCanvasPutImageRectRGBA(canvas, iw, ih, r, g, b, a, x, y, w, h, xmin, xmax, ymin, ymax); }
void wPutImageRectMap(int iw, int ih, const unsigned char* index, const long* colors, double x, double y, double w, double h, int xmin, int xmax, int ymin, int ymax)
  { wdCanvasPutImageRectMap(canvas, iw, ih, index, colors, x, y, w, h, xmin, xmax, ymin, ymax); }
void wPutBitmap(cdBitmap* bitmap, double x, double y, double w, double h)
  { wdCanvasPutBitmap(canvas, bitmap, x, y, w, h); }

/* attributes */
double wLineWidth(double width)
  { return wdCanvasLineWidth(canvas, width); }
int wFont(const char* type_face, int style, double size)
  { return wdCanvasFont(canvas, type_face, style, size); }
void wGetFont(char *type_face, int *style, double *size)
  { wdCanvasGetFont(canvas, type_face, style, size); }
double wMarkSize(double size)
  { return wdCanvasMarkSize(canvas, size); }
void wGetFontDim(double *max_width, double *height, double *ascent, double *descent)
  { wdCanvasGetFontDim(canvas, max_width, height, ascent, descent); }
void wGetTextSize(const char* s, double *width, double *height)
  { wdCanvasGetTextSize(canvas, s, width, height); }
void wGetTextBox(double x, double y, const char* s, double *xmin, double *xmax, double *ymin, double *ymax)
  { wdCanvasGetTextBox(canvas, x, y, s, xmin, xmax, ymin, ymax); }
void wGetTextBounds(double x, double y, const char* s, double *rect)
  { wdCanvasGetTextBounds(canvas, x, y, s, rect); }
void wStipple(int w, int h, const unsigned char*fgbg, double w_mm, double h_mm)
  { wdCanvasStipple(canvas, w, h, fgbg, w_mm, h_mm); }
void wPattern(int w, int h, const long *color, double w_mm, double h_mm)
  { wdCanvasPattern(canvas, w, h, color, w_mm, h_mm); }

/* vector text */
void wVectorTextDirection(double x1, double y1, double x2, double y2)
  { wdCanvasVectorTextDirection(canvas, x1, y1, x2, y2); }
void wVectorTextSize(double size_x, double size_y, const char* s)
  { wdCanvasVectorTextSize(canvas, size_x, size_y, s); }
void wGetVectorTextSize(const char* s, double *x, double *y)
  { wdCanvasGetVectorTextSize(canvas, s, x, y); }
double wVectorCharSize(double size)
  { return wdCanvasVectorCharSize(canvas, size); }
void wVectorText(double x, double y, const char* s)
  { wdCanvasVectorText(canvas, x, y, s); }
void wMultiLineVectorText(double x, double y, const char* s)
  { wdCanvasMultiLineVectorText(canvas, x, y, s); }
void wGetVectorTextBounds(const char* s, double x, double y, double *rect)
  { wdCanvasGetVectorTextBounds(canvas, s, x, y, rect); }

};

#endif

