Function DrawSpot

xgeneral.cpp:276–327

// Draw dot a little larger than just a single pixel at specified location.

void DrawSpot(int x, int y)
{
  int n;

  if (gi.fFile) {
#ifdef PS
    if (gs.ft == ftPS) {
      PsLineWidth(gi.nLineWid*3);
      DrawPoint(x, y);
      PsLineWidth(gi.nLineWid/3);
      return;
    }
#endif
#ifdef META
    if (gs.ft == ftWmf) {
      gi.kiLineDes = gi.kiFillDes = gi.kiCur;
      MetaSelect();
      n = gi.nPenWid*(3 + gs.fThick);
      MetaEllipse(x-gi.nPenWid*2, y-gi.nPenWid*2, x+n, y+n);
      return;
    }
#endif
#ifdef SVG
    if (gs.ft == ftSVG) {
      SvgSetColor();
      fprintf(gi.file, "<circle r=\"%d\" cx=\"%d\" cy=\"%d\" fill=\"%s\"/>\n",
        SVGMUL, x, y, SzColorHTML(gi.kiSvgAct));
      return;
    }
#endif
#ifdef WIRE
    if (gs.ft == ftWire) {
      WireLine(x-1, y,   0, x+1, y,   0);
      WireLine(x,   y-1, 0, x,   y+1, 0);
      return;
    }
#endif
  }
#ifdef WIN
  else if (wi.nScaleWin > 1) {
    n = gi.nScaleT + gs.fThick*(gi.nScaleT >> 2);
    DrawCircle(x, y, n, n);
    DrawPoint(x, y);
    return;
  }
#endif
  DrawPoint(x, y);
  DrawPoint(x, y-1);
  DrawPoint(x-1, y);
  DrawPoint(x+1, y);
  DrawPoint(x, y+1);
}


// Draw a filled in block, defined by the corners of its rectangle.