Example #1
0
File: wd.c Project: LuaDist/cd
void wdCanvasMark(cdCanvas* canvas, double x, double y)
{
  int xr, yr;
  assert(canvas);
  if (!_cdCheckCanvas(canvas)) return;

  _wWorld2Canvas(canvas, x, y, xr, yr);
  cdCanvasMark(canvas, xr, yr);
}
Example #2
0
static void cdcgm_PolyMarker(int n, cgmPoint* pt, cdCGM* cd_cgm)
{
  int i;

  if (cdCanvasMarkType(cd_cgm->canvas, CD_QUERY)==CD_BOX)
  {
    long color = cdCanvasForeground(cd_cgm->canvas, CD_QUERY);
    for (i=0; i<n; i++)
      cdCanvasPixel(cd_cgm->canvas, sRound(sScaleX(pt[i].x)), sRound(sScaleY(pt[i].y)), color);
  }
  else
  {
    for (i=0; i<n; i++)
      cdCanvasMark(cd_cgm->canvas, sRound(sScaleX(pt[i].x)), sRound(sScaleY(pt[i].y)));
  }
}
Example #3
0
void DrawVectorTextBox(cdCanvas* canvas, int x, int y, char* text)
{
  int rect[8], draw_box;

  cdCanvasLineWidth(canvas, 1);
  cdCanvasLineStyle(canvas, CD_CONTINUOUS);

  draw_box = 0;
  if (draw_box)
  {
    int xmin, xmax, ymin, ymax;
    cdCanvasGetVectorTextBox(canvas, x, y, text, &xmin, &xmax, &ymin, &ymax);
    cdCanvasForeground(canvas, CD_GREEN);
    cdCanvasRect(canvas, xmin, xmax, ymin, ymax);

    if (cdCanvasTextOrientation(canvas, CD_QUERY) == 0)
    {
      cdCanvasForeground(canvas, CD_RED);
      cdCanvasLine(canvas, xmin, y, xmax, y);
    }
  }
  else
  {
    /* bounding box */
    cdCanvasGetVectorTextBounds(canvas, text, x, y, rect);
    cdCanvasForeground(canvas, CD_GREEN);
    cdCanvasBegin(canvas, CD_CLOSED_LINES);
    cdCanvasVertex(canvas, rect[0], rect[1]);
    cdCanvasVertex(canvas, rect[2], rect[3]);
    cdCanvasVertex(canvas, rect[4], rect[5]);
    cdCanvasVertex(canvas, rect[6], rect[7]);
    cdCanvasEnd(canvas);
  }

  /* reference point */
  cdCanvasForeground(canvas, CD_BLUE);
  cdCanvasMarkType(canvas, CD_PLUS);
  cdCanvasMarkSize(canvas, 30);
  cdCanvasMark(canvas, x, y);

  cdCanvasForeground(canvas, CD_BLACK);
  cdCanvasVectorText(canvas, x, y, text);
}
Example #4
0
bool iupPlot::DrawLegend(const iupPlotRect &inRect, cdCanvas* canvas, iupPlotRect &ioPos) const
{
  if (mLegend.mShow)
  {
    int ds;
    int theFontHeight;

    SetFont(canvas, mLegend.mFontStyle, mLegend.mFontSize);
    cdCanvasGetFontDim(canvas, NULL, &theFontHeight, NULL, NULL);

    int theMargin = theFontHeight / 2;
    if (mLegend.mPosition == IUP_PLOT_BOTTOMCENTER)
      theMargin = 0;
    int theTotalHeight = mDataSetListCount*theFontHeight + 2 * theMargin;
    int theLineSpace = 20;

    int theWidth, theMaxWidth = 0;
    for (ds = 0; ds < mDataSetListCount; ds++)
    {
      iupPlotDataSet* dataset = mDataSetList[ds];

      cdCanvasGetTextSize(canvas, dataset->GetName(), &theWidth, NULL);

      if (dataset->mMode == IUP_PLOT_MARK || dataset->mMode == IUP_PLOT_MARKLINE)
      {
        if (dataset->mMarkSize + 6 > theLineSpace)
          theLineSpace = dataset->mMarkSize + 6;
      }

      theWidth += theLineSpace;

      if (theWidth > theMaxWidth)
        theMaxWidth = theWidth;
    }

    if (theMaxWidth == 0)
      return false;

    theMaxWidth += 2 * theMargin;

    if (mLegend.mPosition != IUP_PLOT_XY)
    {
      int theScreenX = inRect.mX;
      int theScreenY = inRect.mY;

      switch (mLegend.mPosition)
      {
      case IUP_PLOT_TOPLEFT:
        theScreenX += 2;
        theScreenY += inRect.mHeight - theTotalHeight - 2;
        break;
      case IUP_PLOT_BOTTOMLEFT:
        theScreenX += 2;
        theScreenY += 2;
        break;
      case IUP_PLOT_BOTTOMRIGHT:
        theScreenX += inRect.mWidth - theMaxWidth - 2;
        theScreenY += 2;
        break;
      case IUP_PLOT_BOTTOMCENTER:
        theScreenX += (inRect.mWidth - theMaxWidth) / 2;
        theScreenY = theFontHeight / 4;
        break;
      default: // IUP_PLOT_TOPRIGHT
        theScreenX += inRect.mWidth - theMaxWidth - 2;
        theScreenY += inRect.mHeight - theTotalHeight - 2;
        break;
      }

      ioPos.mX = theScreenX;
      ioPos.mY = theScreenY;
    }

    ioPos.mWidth = theMaxWidth;
    ioPos.mHeight = theTotalHeight;

    // Clip to the legend box
    cdCanvasClipArea(canvas, ioPos.mX, ioPos.mX + ioPos.mWidth - 1,
                             ioPos.mY, ioPos.mY + ioPos.mHeight - 1);

    if (mLegend.mBoxShow)
    {
      cdCanvasSetForeground(canvas, mLegend.mBoxBackColor);
      iPlotDrawBox(canvas, ioPos.mX + 1, ioPos.mY + 1, ioPos.mWidth - 2, ioPos.mHeight - 2);

      cdCanvasSetForeground(canvas, mLegend.mBoxColor);
      iPlotSetLine(canvas, mLegend.mBoxLineStyle, mLegend.mBoxLineWidth);
      iPlotDrawRectI(canvas, ioPos.mX, ioPos.mY, ioPos.mWidth, ioPos.mHeight);
    }

    for (ds = 0; ds < mDataSetListCount; ds++)
    {
      iupPlotDataSet* dataset = mDataSetList[ds];

      cdCanvasSetForeground(canvas, dataset->mColor);

      int theLegendX = ioPos.mX + theMargin;
      int theLegendY = ioPos.mY + (mDataSetListCount - 1 - ds)*theFontHeight + theMargin;

      theLegendY += theFontHeight / 2;

      if (dataset->mMode == IUP_PLOT_MARK || dataset->mMode == IUP_PLOT_MARKLINE)
      {
        iPlotSetMark(canvas, dataset->mMarkStyle, dataset->mMarkSize);
        cdCanvasMark(canvas, theLegendX + (theLineSpace - 3) / 2, theLegendY - theFontHeight / 8);
      }
      if (dataset->mMode != IUP_PLOT_MARK)
      {
        iPlotSetLine(canvas, dataset->mLineStyle, dataset->mLineWidth);
        cdCanvasLine(canvas, theLegendX, theLegendY - theFontHeight / 8,
                             theLegendX + theLineSpace - 3, theLegendY - theFontHeight / 8);
      }

      iPlotDrawText(canvas, theLegendX + theLineSpace, theLegendY, CD_WEST, dataset->GetName());
    }
  }

  return true;
}
Example #5
0
void wdCanvasMark(cdCanvas* canvas, double x, double y)
{
  int xr, yr;
  _wWorld2Canvas(canvas, x, y, xr, yr);
  cdCanvasMark(canvas, xr, yr);
}
Example #6
0
void SimpleDrawAll(cdCanvas* canvas)
{
  int w, h;
  cdCanvasGetSize(canvas, &w, &h, NULL, NULL);
  
  /* Clear the background to be white */
  cdCanvasBackground(canvas, CD_WHITE);
//  cdBackground(CD_GREEN);
  cdCanvasClear(canvas);

  /* Draw a reactangle and a polyline at the bottom-left area,
     using a thick line with transparency.
     Observe that transparency is only supported in a few drivers,
     and line join is not supported in the IMAGERGB driver. */
  cdCanvasLineWidth(canvas, 3);
  cdCanvasLineStyle(canvas, CD_CONTINUOUS);
  cdCanvasForeground(canvas, cdEncodeAlpha(CD_DARK_MAGENTA, 128));
  cdCanvasRect(canvas, 100, 200, 100, 200);

  cdCanvasBegin(canvas, CD_OPEN_LINES);
  cdCanvasVertex(canvas, 300, 250);
  cdCanvasVertex(canvas, 320, 270);
  cdCanvasVertex(canvas, 350, 260);
  cdCanvasVertex(canvas, 340, 200);
  cdCanvasVertex(canvas, 310, 210);
  cdCanvasEnd(canvas);
  
  /* Draw the red diagonal line with a custom line style. 
     Observe that line styles are not supported in the IMAGERGB driver. */
  cdCanvasForeground(canvas, CD_RED);
  cdCanvasLineWidth(canvas, 3);
  {
    int dashes[] = {20, 15, 5, 5};
    cdCanvasLineStyleDashes(canvas, dashes, 4);
  }
  cdCanvasLineStyle(canvas, CD_CUSTOM);
  cdCanvasLine(canvas, 0, 0, w-1, h-1);

  /* Draw the blue diagonal line with a pre-defined line style.
     Observe that the pre-defined line style is dependent on the driver. */
  cdCanvasForeground(canvas, CD_BLUE);
  cdCanvasLineWidth(canvas, 10);
  cdCanvasLineStyle(canvas, CD_DOTTED);
  cdCanvasLine(canvas, 0, h-1, w-1, 0);

  switch(clipping)
  {
  case CD_CLIPOFF:
    cdCanvasClip(canvas, CD_CLIPOFF);
    break;
  case CD_CLIPAREA:
    /* Defines the clipping area equals the canvas area minus a 100 pixels margin. */
    cdCanvasClipArea(canvas, 100, w - 100, 100, h - 100);
    cdCanvasClip(canvas, CD_CLIPAREA);
    break;
  case CD_CLIPPOLYGON:
    cdCanvasBegin(canvas, CD_CLIP);
    cdCanvasVertex(canvas, 100, 100);
    cdCanvasVertex(canvas, w - 100, 100);
    cdCanvasVertex(canvas, w / 2, h - 100);
    cdCanvasEnd(canvas);
    cdCanvasClip(canvas, CD_CLIPPOLYGON);
    break;
  case CD_CLIPREGION:
    cdCanvasTextAlignment(canvas, CD_CENTER);
    cdCanvasFont(canvas, "Times", CD_BOLD, 50);

    cdCanvasBegin(canvas, CD_REGION);
    cdCanvasRegionCombineMode(canvas, CD_UNION);
    cdCanvasBox(canvas, 100, 200, 100, 200);
    cdCanvasSector(canvas, w/2-50, h/2+50, 150, 150, 0, 360);
    cdCanvasSector(canvas, w/2-50, h/2-50, 150, 150, 0, 360);
    cdCanvasSector(canvas, w/2+50, h/2+50, 150, 150, 0, 360);
    cdCanvasSector(canvas, w/2+50, h/2-50, 150, 150, 0, 360);
    cdCanvasRegionCombineMode(canvas, CD_DIFFERENCE); 
    cdCanvasText(canvas, w/2, h/2, "TEXT");
    cdCanvasEnd(canvas);
//    cdCanvasOffsetRegion(canvas, -50, 50);
    cdCanvasClip(canvas, CD_CLIPREGION);

    cdCanvasForeground(canvas, CD_DARK_RED);
    cdCanvasBox(canvas, 0,w,0,h);
    break;
  }

  switch(write_mode)
  {
  case CD_REPLACE:
    cdCanvasWriteMode(canvas, CD_REPLACE);
    break;
  case CD_XOR:
    cdCanvasWriteMode(canvas, CD_XOR);
    break;
  case CD_NOT_XOR:
    cdCanvasWriteMode(canvas, CD_NOT_XOR);
    break;
  }

  if (use_transform)
  {
    cdCanvasTransform(canvas, NULL);
    cdCanvasTransformTranslate(canvas, w/2, h/2);
    cdCanvasTransformRotate(canvas, 30);
    cdCanvasTransformScale(canvas, 0.5, 0.5);
    cdCanvasTransformTranslate(canvas, -w/2, -h/2);
  }

//  cdSetfAttribute("ROTATE", "15 %d %d", w/2, h/2);

  /* Reset line style and width */
  cdCanvasLineStyle(canvas, CD_CONTINUOUS);
  cdCanvasLineWidth(canvas, 1);
//  cdBackOpacity(CD_TRANSPARENT); 
                   
  /* Draw an arc at bottom-left, and a sector at bottom-right.
     Notice that counter-clockwise orientation of both. */
  cdCanvasInteriorStyle(canvas, CD_SOLID);
  cdCanvasForeground(canvas, CD_MAGENTA);
  cdCanvasSector(canvas, w-100, 100, 100, 100, 50, 180);
  cdCanvasForeground(canvas, CD_RED);
  cdCanvasArc(canvas, 100, 100, 100, 100, 50, 180);

  /* Draw a solid filled rectangle at center. */
  cdCanvasForeground(canvas, CD_YELLOW);
  cdCanvasBox(canvas, w/2 - 100, w/2 + 100, h/2 - 100, h/2 + 100); 

  /* Prepare font for text. */
  cdCanvasTextAlignment(canvas, CD_CENTER);
  cdCanvasTextOrientation(canvas, 70);
  cdCanvasFont(canvas, "Times", CD_BOLD, 24);

  /* Draw text at center, with orientation, 
     and draw its bounding box. 
     Notice that in some drivers the bounding box is not precise. */
  {
    int rect[8];
    cdCanvasGetTextBounds(canvas, w/2, h/2, "Simple Draw (pçãí)", rect);
    cdCanvasForeground(canvas, CD_RED);
    cdCanvasBegin(canvas, CD_CLOSED_LINES);
    cdCanvasVertex(canvas, rect[0], rect[1]);
    cdCanvasVertex(canvas, rect[2], rect[3]);
    cdCanvasVertex(canvas, rect[4], rect[5]);
    cdCanvasVertex(canvas, rect[6], rect[7]);
    cdCanvasEnd(canvas);
  }
  cdCanvasForeground(canvas, CD_BLUE);
  cdCanvasText(canvas, w/2, h/2, "Simple Draw (pçãí)");
  cdCanvasTextOrientation(canvas, 0);

  /* Prepare World Coordinates */
  wdCanvasViewport(canvas, 0,w-1,0,h-1);
  if (w>h)
    wdCanvasWindow(canvas, 0,(double)w/(double)h,0,1);
  else
    wdCanvasWindow(canvas, 0,1,0,(double)h/(double)w);

  /* Draw a filled blue rectangle in WC */
  wdCanvasBox(canvas, 0.20, 0.30, 0.40, 0.50);
  cdCanvasForeground(canvas, CD_RED);
  /* Draw the diagonal of that rectangle in WC */
  wdCanvasLine(canvas, 0.20, 0.40, 0.30, 0.50);

//  wdVectorTextDirection(0, 0, 1, 1);
  /* Prepare Vector Text in WC. */
  wdCanvasVectorCharSize(canvas, 0.07);

//  wdVectorText(0.1, 0.4, "ñç áéíóú àèìòù âêîôû äëïöü");
//  wdVectorText(0.1, 0.2, "ÑÇ ÁÉÍÓÚ ÀÈÌÒÙ ÂÊÎÔÛ ÄËÏÖÜ");
  //{
  //  int i;
  //  char t[2];
  //  char s[10];
  //  int x = 20;
  //  int y = 0;
  //  t[1] = 0;
  //  for (i = 0; i < 256; i++)
  //  {
  //    int dx = 90;
  //    t[0] = (char)i;
  //    sprintf(s, "%d", i);
  //    cdText(x, y, s);
  //    cdText(x+dx, y, t);
  //    cdVectorText(x+2*dx, y, t);
  //    
  //    x += 3*dx + 2*dx/3;
  //    if ((i+1) % 7 == 0)
  //    {
  //      x = 20;
  //      y += 90;
  //    }

  //  }
  //}

  /* Draw vector text, and draw its bounding box. 
     We also use this text to show when we are using a contextplus driver. */
  {
    double rect[8];
    cdCanvasForeground(canvas, CD_RED);
    if (contextplus)
      wdCanvasGetVectorTextBounds(canvas, "WDj-Plus", 0.25, 0.35, rect);
    else
      wdCanvasGetVectorTextBounds(canvas, "WDj", 0.25, 0.35, rect);
    cdCanvasBegin(canvas, CD_CLOSED_LINES);
    wdCanvasVertex(canvas, rect[0], rect[1]);
    wdCanvasVertex(canvas, rect[2], rect[3]);
    wdCanvasVertex(canvas, rect[4], rect[5]);
    wdCanvasVertex(canvas, rect[6], rect[7]);
    cdCanvasEnd(canvas);

    cdCanvasLineWidth(canvas, 2);
    cdCanvasLineStyle(canvas, CD_CONTINUOUS);
    if (contextplus)
      wdCanvasVectorText(canvas, 0.25, 0.35, "WDj-Plus");
    else
      wdCanvasVectorText(canvas, 0.25, 0.35, "WDj");
    cdCanvasLineWidth(canvas, 1);
  }

  /* Draw a filled path at center-right (looks like a weird fish). 
     Notice that in PDF the arc is necessarily a circle arc, and not an ellipse. */
  cdCanvasForeground(canvas, CD_GREEN);
  cdCanvasBegin(canvas, CD_PATH);
  cdCanvasPathSet(canvas, CD_PATH_MOVETO);
  cdCanvasVertex(canvas, w/2 + 200, h/2);
  cdCanvasPathSet(canvas, CD_PATH_LINETO);
  cdCanvasVertex(canvas, w/2 + 230, h/2 + 50);
  cdCanvasPathSet(canvas, CD_PATH_LINETO);
  cdCanvasVertex(canvas, w/2 + 250, h/2 + 50);
  cdCanvasPathSet(canvas, CD_PATH_CURVETO);
  cdCanvasVertex(canvas, w/2+150+150, h/2+200-50); /* control point for start */
  cdCanvasVertex(canvas, w/2+150+180, h/2+250-50); /* control point for end */
  cdCanvasVertex(canvas, w/2+150+180, h/2+200-50); /* end point */
  cdCanvasPathSet(canvas, CD_PATH_CURVETO);
  cdCanvasVertex(canvas, w/2+150+180, h/2+150-50); 
  cdCanvasVertex(canvas, w/2+150+150, h/2+100-50); 
  cdCanvasVertex(canvas, w/2+150+300, h/2+100-50); 
  cdCanvasPathSet(canvas, CD_PATH_LINETO);
  cdCanvasVertex(canvas, w/2+150+300, h/2-50);
  cdCanvasPathSet(canvas, CD_PATH_ARC);
  cdCanvasVertex(canvas, w/2+300, h/2);  /* center */
  cdCanvasVertex(canvas, 200, 100);  /* width, height */
  cdCanvasVertex(canvas, -30*1000, -170*1000);  /* start angle, end angle (degrees / 1000) */
//  cdCanvasPathSet(canvas, CD_PATH_CLOSE);
//  cdCanvasPathSet(canvas, CD_PATH_STROKE);
  cdCanvasPathSet(canvas, CD_PATH_FILL);
//  cdCanvasPathSet(canvas, CD_PATH_FILLSTROKE);
  cdCanvasEnd(canvas);

  /* Draw 3 pixels at center left. */
  cdCanvasPixel(canvas, 10, h/2+0, CD_RED);
  cdCanvasPixel(canvas, 11, h/2+1, CD_GREEN);
  cdCanvasPixel(canvas, 12, h/2+2, CD_BLUE);

  /* Draw 4 mark types, distributed near each corner.  */
  cdCanvasForeground(canvas, CD_RED);
  cdCanvasMarkSize(canvas, 30);
  cdCanvasMarkType(canvas, CD_PLUS);
  cdCanvasMark(canvas, 200, 200);
  cdCanvasMarkType(canvas, CD_CIRCLE);
  cdCanvasMark(canvas, w - 200, 200);
  cdCanvasMarkType(canvas, CD_HOLLOW_CIRCLE);
  cdCanvasMark(canvas, 200, h - 200);
  cdCanvasMarkType(canvas, CD_DIAMOND);
  cdCanvasMark(canvas, w - 200, h - 200);

  /* Draw all the line style possibilities at bottom. 
     Notice that they have some small differences between drivers. */
  cdCanvasLineWidth(canvas, 1);
  cdCanvasLineStyle(canvas, CD_CONTINUOUS);
  cdCanvasLine(canvas, 0, 10, w, 10);
  cdCanvasLineStyle(canvas, CD_DASHED);
  cdCanvasLine(canvas, 0, 20, w, 20);
  cdCanvasLineStyle(canvas, CD_DOTTED);
  cdCanvasLine(canvas, 0, 30, w, 30);
  cdCanvasLineStyle(canvas, CD_DASH_DOT);
  cdCanvasLine(canvas, 0, 40, w, 40);
  cdCanvasLineStyle(canvas, CD_DASH_DOT_DOT);
  cdCanvasLine(canvas, 0, 50, w, 50);

  /* Draw all the hatch style possibilities in the top-left corner.
     Notice that they have some small differences between drivers. */
  cdCanvasHatch(canvas, CD_VERTICAL); 
  cdCanvasBox(canvas, 0, 50, h - 60, h);
  cdCanvasHatch(canvas, CD_FDIAGONAL); 
  cdCanvasBox(canvas, 50, 100, h - 60, h);
  cdCanvasHatch(canvas, CD_BDIAGONAL); 
  cdCanvasBox(canvas, 100, 150, h - 60, h);
  cdCanvasHatch(canvas, CD_CROSS); 
  cdCanvasBox(canvas, 150, 200, h - 60, h);
  cdCanvasHatch(canvas, CD_HORIZONTAL); 
  cdCanvasBox(canvas, 200, 250, h - 60, h);
  cdCanvasHatch(canvas, CD_DIAGCROSS); 
  cdCanvasBox(canvas, 250, 300, h - 60, h);

  /* Draw 4 regions, in diamond shape,
     at top, bottom, left, right, 
     using different interior styles. */

  /* At top, not filled polygon, notice that the last line style is used. */
  cdCanvasBegin(canvas, CD_CLOSED_LINES);
  cdCanvasVertex(canvas, w/2, h - 100); 
  cdCanvasVertex(canvas, w/2 + 50, h - 150); 
  cdCanvasVertex(canvas, w/2, h - 200); 
  cdCanvasVertex(canvas, w/2 - 50, h - 150); 
  cdCanvasEnd(canvas);

  /* At left, hatch filled polygon */
  cdCanvasHatch(canvas, CD_DIAGCROSS); 
  cdCanvasBegin(canvas, CD_FILL);
  cdCanvasVertex(canvas, 100, h/2); 
  cdCanvasVertex(canvas, 150, h/2 + 50); 
  cdCanvasVertex(canvas, 200, h/2); 
  cdCanvasVertex(canvas, 150, h/2 - 50); 
  cdCanvasEnd(canvas);

  /* At right, pattern filled polygon */
  cdCanvasPattern(canvas, STYLE_SIZE, STYLE_SIZE, pattern);
  cdCanvasBegin(canvas, CD_FILL);
  cdCanvasVertex(canvas, w - 100, h/2); 
  cdCanvasVertex(canvas, w - 150, h/2 + 50); 
  cdCanvasVertex(canvas, w - 200, h/2); 
  cdCanvasVertex(canvas, w - 150, h/2 - 50); 
  cdCanvasEnd(canvas);
  
  /* At bottom, stipple filled polygon */
  cdCanvasStipple(canvas, STYLE_SIZE, STYLE_SIZE, stipple);
  cdCanvasBegin(canvas, CD_FILL);
  cdCanvasVertex(canvas, w/2, 100); 
  cdCanvasVertex(canvas, w/2 + 50, 150); 
  cdCanvasVertex(canvas, w/2, 200); 
  cdCanvasVertex(canvas, w/2 - 50, 150); 
  cdCanvasEnd(canvas);

  /* Draw two beziers at bottom-left */
  cdCanvasBegin(canvas, CD_BEZIER);
  cdCanvasVertex(canvas, 100, 100); 
  cdCanvasVertex(canvas, 150, 200); 
  cdCanvasVertex(canvas, 180, 250); 
  cdCanvasVertex(canvas, 180, 200); 
  cdCanvasVertex(canvas, 180, 150); 
  cdCanvasVertex(canvas, 150, 100); 
  cdCanvasVertex(canvas, 300, 100); 
  cdCanvasEnd(canvas);

  /* Initialize the image buffer contents */
//#define IMAGE_SIZE 16
  memset(red, 0xFF, IMAGE_SIZE*IMAGE_SIZE/2);
  memset(green, 0x5F, IMAGE_SIZE*IMAGE_SIZE/2);
  memset(blue, 0x5F, IMAGE_SIZE*IMAGE_SIZE/2);
  memset(red+IMAGE_SIZE*IMAGE_SIZE/2, 0x5F, IMAGE_SIZE*IMAGE_SIZE/2);
  memset(green+IMAGE_SIZE*IMAGE_SIZE/2, 0x8F, IMAGE_SIZE*IMAGE_SIZE/2);
  memset(blue+IMAGE_SIZE*IMAGE_SIZE/2, 0x5F, IMAGE_SIZE*IMAGE_SIZE/2);
  memset(red+IMAGE_SIZE*(IMAGE_SIZE-1), 0, IMAGE_SIZE);
  memset(green+IMAGE_SIZE*(IMAGE_SIZE-1), 0, IMAGE_SIZE);
  memset(blue+IMAGE_SIZE*(IMAGE_SIZE-1), 0, IMAGE_SIZE);
  memset(red, 0, IMAGE_SIZE);
  memset(green, 0, IMAGE_SIZE);
  memset(blue, 0, IMAGE_SIZE);
  {
    int i, offset;
    for (i = 0; i < IMAGE_SIZE; i++)
    {
      offset = i*IMAGE_SIZE;
      red[offset] = 0;
      green[offset] = 0;
      blue[offset] = 0;
      red[offset+IMAGE_SIZE-1] = 0;
      green[offset+IMAGE_SIZE-1] = 0;
      blue[offset+IMAGE_SIZE-1] = 0;
    }
  }

  //cdSetAttribute("ANTIALIAS", "0");
//  cdGetImageRGB(red, green, blue, w/2 - 50, h/2-50, 100, 100);
//  cdPutImageRectRGB(14, 13, red, green, blue, -20, -15, 649, 603, 0, 13, 0, 12);
//  cdPutImageRectRGB(16, 16, red, green, blue, 10, 10, 608, 608, 5, 10, 5, 10);
//  cdPutImageRectRGB(16, 16, red, green, blue, 10, 10, 64, 64, 5, 10, 5, 10);

//  cdPutImageRGB(IMAGE_SIZE, IMAGE_SIZE, red, green, blue, 100, h - 200, IMAGE_SIZE, IMAGE_SIZE);
//  cdPutImageRGBA(IMAGE_SIZE, IMAGE_SIZE, red, green, blue, alpha, 100, h - 200, IMAGE_SIZE, IMAGE_SIZE);
//  cdPutImageRGB(IMAGE_SIZE, IMAGE_SIZE, red, green, blue, w - 400, h - 310, 3*IMAGE_SIZE, 3*IMAGE_SIZE);
  /* Draw the image on the top-right corner but increasing its actual size, and uses its full area */
  cdCanvasPutImageRectRGBA(canvas, IMAGE_SIZE, IMAGE_SIZE, red, green, blue, alpha, w - 400, h - 310, 3*IMAGE_SIZE, 3*IMAGE_SIZE, 0, 0, 0, 0);

  cdCanvasSetAttribute(canvas, "ROTATE", NULL);
  if (use_transform)
    cdCanvasTransform(canvas, NULL);
  cdCanvasClip(canvas, CD_CLIPOFF);
}
Example #7
0
File: cdmf.c Project: LuaDist/cd
static int cdplay(cdCanvas* canvas, int xmin, int xmax, int ymin, int ymax, void *data)
{
  char* filename = (char*)data;
  FILE* file;
  char TextBuffer[512];
  int iparam1, iparam2, iparam3, iparam4, iparam5, iparam6, iparam7, iparam8, iparam9, iparam10;
  int c, t, n, w, h, func;
  double dparam1, dparam2, dparam3, dparam4, dparam5, dparam6;
  unsigned char* stipple, * _stipple, *red, *green, *blue, *_red, *_green, *_blue, *index, *_index, *_alpha, *alpha;
  long int *pattern, *palette, *_pattern, *_palette, *colors, *_colors;
  int* dashes;
  double matrix[6];
  const char * font_family[] = 
  {
    "System",       /* CD_SYSTEM */
    "Courier",      /* CD_COURIER */
    "Times",        /* CD_TIMES_ROMAN */
    "Helvetica"     /* CD_HELVETICA */
  };
  
  file = fopen(filename, "r");
  if (!file)
    return CD_ERROR;

  func = -1;
  w = 0;
  h = 0;

  factorX = 1;
  factorY = 1;
  offsetX = 0;
  offsetY = 0;
  factorS = 1;

  fscanf(file, "%s %d %d", TextBuffer, &w, &h);

  if (strcmp(TextBuffer, "CDMF") != 0)
  {
    fclose(file);
    return CD_ERROR;
  }

  if (w>1 && h>1 && xmax!=0 && ymax!=0)
  {
    offsetX = xmin;
    offsetY = ymin;
    factorX = ((double)(xmax-xmin)) / (w-1);
    factorY = ((double)(ymax-ymin)) / (h-1);

    if (factorX < factorY)
      factorS = factorX;
    else
      factorS = factorY;
  }

  if (cdsizecb)
  {
    int err;
    err = cdsizecb(canvas, w, h, w, h);
    if (err)
      return CD_ERROR;
  }

  while (!feof(file))
  {
    fscanf(file, "%d", &func);
    if (feof(file))
      break;

    switch (func)
    {
    case CDMF_FLUSH:
      cdCanvasFlush(canvas);
      break;
    case CDMF_CLEAR:
      cdCanvasClear(canvas);
      break;
    case CDMF_CLIP:
      fscanf(file, "%d", &iparam1);
      cdCanvasClip(canvas, iparam1);
      break;
    case CDMF_CLIPAREA:
      fscanf(file, "%d %d %d %d", &iparam1, &iparam2, &iparam3, &iparam4);
      cdCanvasClipArea(canvas, sScaleX(iparam1), sScaleX(iparam2), sScaleY(iparam3), sScaleY(iparam4));
      break;
    case CDMF_FCLIPAREA:
      fscanf(file, "%lg %lg %lg %lg", &dparam1, &dparam2, &dparam3, &dparam4);
      cdfCanvasClipArea(canvas, sfScaleX(dparam1), sfScaleX(dparam2), sfScaleY(dparam3), sfScaleY(dparam4));
      break;
    case CDMF_MATRIX:
      fscanf(file, "%lg %lg %lg %lg %lg %lg", &matrix[0], &matrix[1], &matrix[2], &matrix[3], &matrix[4], &matrix[5]);
      cdCanvasTransform(canvas, matrix);
      break;
    case CDMF_RESETMATRIX:
      cdCanvasTransform(canvas, NULL);
      break;
    case CDMF_WCLIPAREA:
      fscanf(file, "%lg %lg %lg %lg", &dparam1, &dparam2, &dparam3, &dparam4);
      wdCanvasClipArea(canvas, dparam1, dparam2, dparam3, dparam4);
      break;
    case CDMF_LINE:
      fscanf(file, "%d %d %d %d", &iparam1, &iparam2, &iparam3, &iparam4);
      cdCanvasLine(canvas, sScaleX(iparam1), sScaleY(iparam2), sScaleX(iparam3), sScaleY(iparam4));
      break;
    case CDMF_FLINE:
      fscanf(file, "%lg %lg %lg %lg", &dparam1, &dparam2, &dparam3, &dparam4);
      cdfCanvasLine(canvas, sfScaleX(dparam1), sfScaleY(dparam2), sfScaleX(dparam3), sfScaleY(dparam4));
      break;
    case CDMF_WLINE:
      fscanf(file, "%lg %lg %lg %lg", &dparam1, &dparam2, &dparam3, &dparam4);
      wdCanvasLine(canvas, dparam1, dparam2, dparam3, dparam4);
      break;
    case CDMF_RECT:
      fscanf(file, "%d %d %d %d", &iparam1, &iparam2, &iparam3, &iparam4);
      cdCanvasRect(canvas, sScaleX(iparam1), sScaleX(iparam2), sScaleY(iparam3), sScaleY(iparam4));
      break;
    case CDMF_FRECT:
      fscanf(file, "%lg %lg %lg %lg", &dparam1, &dparam2, &dparam3, &dparam4);
      cdfCanvasRect(canvas, sfScaleX(dparam1), sfScaleX(dparam2), sfScaleY(dparam3), sfScaleY(dparam4));
      break;
    case CDMF_WRECT:
      fscanf(file, "%lg %lg %lg %lg", &dparam1, &dparam2, &dparam3, &dparam4);
      wdCanvasRect(canvas, dparam1, dparam2, dparam3, dparam4);
      break;
    case CDMF_BOX:
      fscanf(file, "%d %d %d %d", &iparam1, &iparam2, &iparam3, &iparam4);
      cdCanvasBox(canvas, sScaleX(iparam1), sScaleX(iparam2), sScaleY(iparam3), sScaleY(iparam4));
      break;
    case CDMF_WBOX:
      fscanf(file, "%lg %lg %lg %lg", &dparam1, &dparam2, &dparam3, &dparam4);
      wdCanvasBox(canvas, dparam1, dparam2, dparam3, dparam4);
      break;
    case CDMF_FBOX:
      fscanf(file, "%lg %lg %lg %lg", &dparam1, &dparam2, &dparam3, &dparam4);
      cdfCanvasBox(canvas, sfScaleX(dparam1), sfScaleX(dparam2), sfScaleY(dparam3), sfScaleY(dparam4));
      break;
    case CDMF_ARC:
      fscanf(file, "%d %d %d %d %lg %lg", &iparam1, &iparam2, &iparam3, &iparam4, &dparam1, &dparam2);
      cdCanvasArc(canvas, sScaleX(iparam1), sScaleY(iparam2), sScaleW(iparam3), sScaleH(iparam4), dparam1, dparam2);
      break;
    case CDMF_FARC:
      fscanf(file, "%lg %lg %lg %lg %lg %lg", &dparam1, &dparam2, &dparam3, &dparam4, &dparam5, &dparam6);
      cdfCanvasArc(canvas, sfScaleX(dparam1), sfScaleY(dparam2), sfScaleW(dparam3), sfScaleH(dparam4), dparam5, dparam6);
      break;
    case CDMF_WARC:
      fscanf(file, "%lg %lg %lg %lg %lg %lg", &dparam1, &dparam2, &dparam3, &dparam4, &dparam5, &dparam6);
      wdCanvasArc(canvas, dparam1, dparam2, dparam3, dparam4, dparam5, dparam6);
      break;
    case CDMF_SECTOR:
      fscanf(file, "%d %d %d %d %lg %lg", &iparam1, &iparam2, &iparam3, &iparam4, &dparam1, &dparam2);
      cdCanvasSector(canvas, sScaleX(iparam1), sScaleY(iparam2), sScaleW(iparam3), sScaleH(iparam4), dparam1, dparam2);
      break;
    case CDMF_FSECTOR:
      fscanf(file, "%lg %lg %lg %lg %lg %lg", &dparam1, &dparam2, &dparam3, &dparam4, &dparam5, &dparam6);
      cdfCanvasSector(canvas, sfScaleX(dparam1), sfScaleY(dparam2), sfScaleW(dparam3), sfScaleH(dparam4), dparam5, dparam6);
      break;
    case CDMF_WSECTOR:
      fscanf(file, "%lg %lg %lg %lg %lg %lg", &dparam1, &dparam2, &dparam3, &dparam4, &dparam5, &dparam6);
      wdCanvasSector(canvas, dparam1, dparam2, dparam3, dparam4, dparam5, dparam6);
      break;
    case CDMF_CHORD:
      fscanf(file, "%d %d %d %d %lg %lg", &iparam1, &iparam2, &iparam3, &iparam4, &dparam1, &dparam2);
      cdCanvasChord(canvas, sScaleX(iparam1), sScaleY(iparam2), sScaleW(iparam3), sScaleH(iparam4), dparam1, dparam2);
      break;
    case CDMF_FCHORD:
      fscanf(file, "%lg %lg %lg %lg %lg %lg", &dparam1, &dparam2, &dparam3, &dparam4, &dparam5, &dparam6);
      cdfCanvasChord(canvas, sfScaleX(dparam1), sfScaleY(dparam2), sfScaleW(dparam3), sfScaleH(dparam4), dparam5, dparam6);
      break;
    case CDMF_WCHORD:
      fscanf(file, "%lg %lg %lg %lg %lg %lg", &dparam1, &dparam2, &dparam3, &dparam4, &dparam5, &dparam6);
      wdCanvasChord(canvas, dparam1, dparam2, dparam3, dparam4, dparam5, dparam6);
      break;
    case CDMF_TEXT:
      fscanf(file, "%d %d %[^\n\r]", &iparam1, &iparam2, TextBuffer);
      cdCanvasText(canvas, sScaleX(iparam1), sScaleY(iparam2), TextBuffer);
      break;
    case CDMF_FTEXT:
      fscanf(file, "%lg %lg %[^\n\r]", &dparam1, &dparam2, TextBuffer);
      cdfCanvasText(canvas, sfScaleX(dparam1), sfScaleY(dparam2), TextBuffer);
      break;
    case CDMF_WTEXT:
      fscanf(file, "%lg %lg %[^\n\r]", &dparam1, &dparam2, TextBuffer);
      wdCanvasText(canvas, dparam1, dparam2, TextBuffer);
      break;
    case CDMF_BEGIN:
      fscanf(file, "%d", &iparam1);
      cdCanvasBegin(canvas, iparam1);
      break;
    case CDMF_VERTEX:
      fscanf(file, "%d %d", &iparam1, &iparam2);
      cdCanvasVertex(canvas, sScaleX(iparam1), sScaleY(iparam2));
      break;
    case CDMF_FVERTEX:
      fscanf(file, "%lg %lg", &dparam1, &dparam2);
      cdfCanvasVertex(canvas, sfScaleX(dparam1), sfScaleY(dparam2));
      break;
    case CDMF_WVERTEX:
      fscanf(file, "%lg %lg", &dparam1, &dparam2);
      wdCanvasVertex(canvas, dparam1, dparam2);
      break;
    case CDMF_END:
      cdCanvasEnd(canvas);
      break;
    case CDMF_MARK:
      fscanf(file, "%d %d", &iparam1, &iparam2);
      cdCanvasMark(canvas, sScaleX(iparam1), sScaleY(iparam2));
      break;
    case CDMF_WMARK:
      fscanf(file, "%lg %lg", &dparam1, &dparam2);
      wdCanvasMark(canvas, dparam1, dparam2);
      break;
    case CDMF_BACKOPACITY:
      fscanf(file, "%d", &iparam1);
      cdCanvasBackOpacity(canvas, iparam1);
      break;
    case CDMF_WRITEMODE:
      fscanf(file, "%d", &iparam1);
      cdCanvasWriteMode(canvas, iparam1);
      break;
    case CDMF_LINESTYLE:
      fscanf(file, "%d", &iparam1);
      cdCanvasLineStyle(canvas, iparam1);
      break;
    case CDMF_LINEWIDTH:
      fscanf(file, "%d", &iparam1);
      cdCanvasLineWidth(canvas, sScaleS(iparam1));
      break;
    case CDMF_LINECAP:
      fscanf(file, "%d", &iparam1);
      cdCanvasLineCap(canvas, iparam1);
      break;
    case CDMF_LINEJOIN:
      fscanf(file, "%d", &iparam1);
      cdCanvasLineJoin(canvas, iparam1);
      break;
    case CDMF_LINESTYLEDASHES:
      fscanf(file, "%d", &iparam1);
      dashes = (int*)malloc(iparam1*sizeof(int));
      for (c = 0; c < iparam1; c++)
        fscanf(file, "%d", &dashes[c]);
      cdCanvasLineStyleDashes(canvas, dashes, iparam1);
      free(dashes);
      break;
    case CDMF_FILLMODE:
      fscanf(file, "%d", &iparam1);
      cdCanvasFillMode(canvas, iparam1);
      break;
    case CDMF_INTERIORSTYLE:
      fscanf(file, "%d", &iparam1);
      cdCanvasInteriorStyle(canvas, iparam1);
      break;
    case CDMF_HATCH:
      fscanf(file, "%d", &iparam1);
      cdCanvasHatch(canvas, iparam1);
      break;
    case CDMF_STIPPLE:
      fscanf(file, "%d %d", &iparam1, &iparam2);
      t = iparam1 * iparam2;
      stipple = (unsigned char*)malloc(t);
      _stipple = stipple;
      for (c = 0; c < t; c++)
      {
        fscanf(file, "%d", &iparam3);
        *_stipple++ = (unsigned char)iparam3;
      }
      cdCanvasStipple(canvas, iparam1, iparam2, stipple);
      free(stipple);
      break;
    case CDMF_PATTERN:
      fscanf(file, "%d %d", &iparam1, &iparam2);
      t = iparam1 * iparam2;
      pattern = (long int*)malloc(t * sizeof(long));
      _pattern = pattern;
      for (c = 0; c < t; c++)
      {
        fscanf(file, "%d %d %d", &iparam3, &iparam4, &iparam5);
        *_pattern++ = cdEncodeColor((unsigned char)iparam3, (unsigned char)iparam4, (unsigned char)iparam5);
      }
      cdCanvasPattern(canvas, iparam1, iparam2, pattern);
      free(pattern);
      break;
    case CDMF_OLDFONT:
      fscanf(file, "%d %d %d", &iparam1, &iparam2, &iparam3);
      if (iparam1 < 0 || iparam1 > 3) break;
      if (iparam3 < 0)
      {
        iparam3 = -sScaleH(abs(iparam3));
        if (iparam3 > -5) iparam3 = -5;
      }
      else
      {
        iparam3 = sScaleH(abs(iparam3));
        if (iparam3 < 5) iparam3 = 5;
      }
      cdCanvasFont(canvas, font_family[iparam1], iparam2, iparam3);
      break;
    case CDMF_FONT:
      fscanf(file, "%d %d %[^\n\r]", &iparam2, &iparam3, TextBuffer);
      if (iparam3 < 0)
      {
        iparam3 = -sScaleH(abs(iparam3));
        if (iparam3 > -5) iparam3 = -5;
      }
      else
      {
        iparam3 = sScaleH(abs(iparam3));
        if (iparam3 < 5) iparam3 = 5;
      }
      cdCanvasFont(canvas, TextBuffer, iparam2, iparam3);
      break;
    case CDMF_NATIVEFONT:
      fscanf(file, "%[^\n\r]", TextBuffer);
      cdCanvasNativeFont(canvas, TextBuffer);
      break;
    case CDMF_TEXTALIGNMENT:
      fscanf(file, "%d", &iparam1);
      cdCanvasTextAlignment(canvas, iparam1);
      break;
    case CDMF_TEXTORIENTATION:
      fscanf(file, "%lg", &dparam1);
      cdCanvasTextOrientation(canvas, dparam1);
      break;
    case CDMF_MARKTYPE:
      fscanf(file, "%d", &iparam1);
      cdCanvasMarkType(canvas, iparam1);
      break;
    case CDMF_MARKSIZE:
      fscanf(file, "%d", &iparam1);
      cdCanvasMarkSize(canvas, sScaleS(iparam1));
      break;
    case CDMF_PALETTE:
      fscanf(file, "%d %d", &iparam1, &iparam2);
      _palette = palette = (long int*)malloc(iparam1);
      for (c = 0; c < iparam1; c++)
      {
        fscanf(file, "%d %d %d", &iparam3, &iparam4, &iparam5);
        *_palette++ = cdEncodeColor((unsigned char)iparam3, (unsigned char)iparam4, (unsigned char)iparam5);
      }
      cdCanvasPalette(canvas, iparam1, palette, iparam2);
      free(palette);
      break;
    case CDMF_BACKGROUND:
      fscanf(file, "%d %d %d", &iparam1, &iparam2, &iparam3);
      cdCanvasSetBackground(canvas, cdEncodeColor((unsigned char)iparam1, (unsigned char)iparam2, (unsigned char)iparam3));
      break;
    case CDMF_FOREGROUND:
      fscanf(file, "%d %d %d", &iparam1, &iparam2, &iparam3);
      cdCanvasSetForeground(canvas, cdEncodeColor((unsigned char)iparam1, (unsigned char)iparam2, (unsigned char)iparam3));
      break;
    case CDMF_PUTIMAGERGB:
      fscanf(file, "%d %d %d %d %d %d", &iparam1, &iparam2, &iparam3, &iparam4, &iparam5, &iparam6);
      t = iparam1 * iparam2;
      _red = red = (unsigned char*) malloc(t);
      _green = green = (unsigned char*) malloc(t);
      _blue = blue = (unsigned char*) malloc(t);
      for (c = 0; c < t; c++)
      {
        fscanf(file, "%d %d %d", &iparam7, &iparam8, &iparam9);
        *_red++ = (unsigned char)iparam7;
        *_green++ = (unsigned char)iparam8;
        *_blue++ = (unsigned char)iparam9;
      }
      cdCanvasPutImageRectRGB(canvas, iparam1, iparam2, red, green, blue, sScaleX(iparam3), sScaleY(iparam4), sScaleW(iparam5), sScaleH(iparam6), 0, 0, 0, 0);
      free(red);
      free(green);
      free(blue);
      break;
    case CDMF_PUTIMAGERGBA:
      fscanf(file, "%d %d %d %d %d %d", &iparam1, &iparam2, &iparam3, &iparam4, &iparam5, &iparam6);
      t = iparam1 * iparam2;
      _red = red = (unsigned char*) malloc(t);
      _green = green = (unsigned char*) malloc(t);
      _blue = blue = (unsigned char*) malloc(t);
      _alpha = alpha = (unsigned char*) malloc(t);
      for (c = 0; c < t; c++)
      {
        fscanf(file, "%d %d %d %d", &iparam7, &iparam8, &iparam9, &iparam10);
        *_red++ = (unsigned char)iparam7;
        *_green++ = (unsigned char)iparam8;
        *_blue++ = (unsigned char)iparam9;
        *_alpha++ = (unsigned char)iparam10;
      }
      cdCanvasPutImageRectRGBA(canvas, iparam1, iparam2, red, green, blue, alpha, sScaleX(iparam3), sScaleY(iparam4), sScaleW(iparam5), sScaleH(iparam6), 0, 0, 0, 0);
      free(red);
      free(green);
      free(blue);
      free(alpha);
      break;
    case CDMF_PUTIMAGEMAP:
      fscanf(file, "%d %d %d %d %d %d", &iparam1, &iparam2, &iparam3, &iparam4, &iparam5, &iparam6);
      t = iparam1 * iparam2;
      n = 0;
      _index = index = (unsigned char*) malloc(t);
      for (c = 0; c < t; c++)
      {
        fscanf(file, "%d", &iparam7);
        *_index++ = (unsigned char)iparam7;
        if (iparam7 > n)
          n = iparam7;
      }
      _colors = colors = (long int*)malloc(n);
      for (c = 0; c < n; c++)
      {
        fscanf(file, "%d %d %d", &iparam7, &iparam8, &iparam9);
        *_colors++ = cdEncodeColor((unsigned char)iparam7, (unsigned char)iparam8, (unsigned char)iparam9);
      }
      cdCanvasPutImageRectMap(canvas, iparam1, iparam2, index, colors, sScaleX(iparam3), sScaleY(iparam4), sScaleW(iparam5), sScaleH(iparam6), 0, 0, 0, 0);
      free(index);
      free(colors);
      break;
    case CDMF_PIXEL:
      fscanf(file, "%d %d %d %d %d", &iparam1, &iparam2, &iparam3, &iparam4, &iparam5);
      cdCanvasPixel(canvas, sScaleX(iparam1), sScaleY(iparam2), cdEncodeColor((unsigned char)iparam3, (unsigned char)iparam4, (unsigned char)iparam5));
      break;
    case CDMF_SCROLLAREA:
      fscanf(file, "%d %d %d %d %d %d", &iparam1, &iparam2, &iparam3, &iparam4, &iparam5, &iparam6);
      cdCanvasScrollArea(canvas, sScaleX(iparam1), sScaleX(iparam2), sScaleY(iparam3), sScaleY(iparam4), sScaleX(iparam5), sScaleY(iparam6));
      break;
    case CDMF_WVECTORTEXT:
      fscanf(file, "%lg %lg %[^\n\r]", &dparam1, &dparam2, TextBuffer);
      wdCanvasVectorText(canvas, dparam1, dparam2, TextBuffer);
      break;
    case CDMF_WMULTILINEVECTORTEXT:
      fscanf(file, "%lg %lg %[^\n\r]", &dparam1, &dparam2, TextBuffer);
      wdCanvasVectorText(canvas, dparam1, dparam2, TextBuffer);
      break;
    case CDMF_VECTORTEXT:
      fscanf(file, "%d %d %[^\n\r]", &iparam1, &iparam2, TextBuffer);
      cdCanvasVectorText(canvas, iparam1, iparam2, TextBuffer);
      break;
    case CDMF_MULTILINEVECTORTEXT:
      fscanf(file, "%d %d %[^\n\r]", &iparam1, &iparam2, TextBuffer);
      cdCanvasVectorText(canvas, iparam1, iparam2, TextBuffer);
      break;
    case CDMF_WVECTORCHARSIZE:
      fscanf(file, "%lg", &dparam1);
      wdCanvasVectorCharSize(canvas, dparam1);
      break;
    case CDMF_WVECTORTEXTSIZE:
      fscanf(file, "%lg %lg %[^\n\r]", &dparam1, &dparam2, TextBuffer);
      wdCanvasVectorTextSize(canvas, dparam1, dparam2, TextBuffer);
      break;
    case CDMF_WVECTORTEXTDIRECTION:
      fscanf(file, "%lg %lg %lg %lg", &dparam1, &dparam2, &dparam3, &dparam4);
      wdCanvasVectorTextDirection(canvas, dparam1, dparam2, dparam3, dparam4);
      break;
    case CDMF_VECTORCHARSIZE:
      fscanf(file, "%d", &iparam1);
      cdCanvasVectorCharSize(canvas, iparam1);
      break;
    case CDMF_VECTORTEXTSIZE:
      fscanf(file, "%d %d %[^\n\r]", &iparam1, &iparam2, TextBuffer);
      cdCanvasVectorTextSize(canvas, iparam1, iparam2, TextBuffer);
      break;
    case CDMF_VECTORTEXTDIRECTION:
      fscanf(file, "%d %d %d %d", &iparam1, &iparam2, &iparam3, &iparam4);
      cdCanvasVectorTextDirection(canvas, iparam1, iparam2, iparam3, iparam4);
      break;
    case CDMF_VECTORFONT:
      fscanf(file, "%[^\n\r]", TextBuffer);
      cdCanvasVectorFont(canvas, TextBuffer);
      break;
    case CDMF_VECTORTEXTTRANSFORM:
      fscanf(file, "%lg %lg %lg %lg %lg %lg", &matrix[0], &matrix[1], &matrix[2], &matrix[3], &matrix[4], &matrix[5]);
      cdCanvasVectorTextTransform(canvas, matrix);
      break;
    case CDMF_WINDOW:
      fscanf(file, "%lg %lg %lg %lg", &dparam1, &dparam2, &dparam3, &dparam4);
      wdCanvasWindow(canvas, dparam1, dparam2, dparam3, dparam4);
      break;
    default:
      fclose(file);
      return CD_ERROR;
    }
  }

  fclose(file);

  return CD_OK;
}