Sets the hot spot of the footprint.

syntaxSyntax:
FWiz.SetHotspot(pos)
FWiz.SetHotspot(posX, posY)

Parameters

Parameter Description
pos A DlxPoint object with the coordinates.
posX The horizontal coordinate of the hot spot.
posY The vertical coordinate of the hot spot.

Return Value

If an error occurs it returns false otherwise it returns true.

Example

  Copy codeCopy code 
function OnBuildFootprint()
{
  var A = FWiz.GetValue("A");
  var b = FWiz.GetValue("b");
  var c = FWiz.GetValue("c");
  var e = FWiz.GetValue("e");
  var J1 = FWiz.GetValue("J1");
  var E = FWiz.GetValue("E");
  var F = FWiz.GetValue("F");

  var styleIndex = 0;
  if (FWiz.IsAutoPadStyle(styleIndex))
  {
    styleIndex = 1;
    var holeSize = FWiz.CalcHoleDiameter(b, -1);
    var padSize = FWiz.CalcPadDiameter(holeSize);
    FWiz.GetPadStyle(styleIndex).InitTHPadStack(holeSize, padSize, FWiz.GetValue("PADSHAPEMODE")==1);
  }

  // Add Pads
  FWiz.DrawPad(-e, 0, "1", styleIndex, 0);
  FWiz.DrawPad(0, 0, "2", styleIndex, 0);
  FWiz.DrawPad(e, 0, "3", styleIndex, 0);

  // Add Legend
  var legendCtx = FWiz.GetLegendCtx();
  var rect = new DlxRect();
  var y = J1 + c / 2 - A / 2;
  rect.SetRect(new DlxPoint(0,y), E, A);
  y = rect.top - F;
  legendCtx.DrawLine(new DlxPoint(rect.left,y), new DlxPoint(rect.right,y));
  legendCtx.DrawRectangle(rect, FWiz.SHAPEMODE_OUTLINE);
  legendCtx.DrawAttributes();

  // Add Courtyard
  FWiz.DrawCourtyard(rect);

  // Set Name
  var description = FWiz.Format("TO-220 3 leads; in the upright position; %s", FWiz.GetIPCinfo());
  FWiz.SetFootprintName("TO-220V3", description);
  
  // Set the hot spot on the first pad
  FWiz.SetHotspot(FWiz.GetPadHotspot(0));
}

See also