/********************************************************************/
/* GRAPHICSSTACK */
/********************************************************************/
/// <summary>
/// Adds an iconic object to the graphics stack similar to the way
/// it is defined for the HDevelop graphics stack.
/// </summary>
/// <param name="obj">Iconic object</param>
public void addIconicVar(HObject obj)
{
HObjectEntry entry;
if (obj == null)
{
return;
}
if (obj is HImage)
{
double r, c;
int h, w, area;
string s;
area = ((HImage)obj).GetDomain().AreaCenter(out r, out c);
((HImage)obj).GetImagePointer1(out s, out w, out h);
if (area == (w * h))
{
clearAllObjsAndRegions();
if ((h != imageHeight) || (w != imageWidth))
{
imageHeight = h;
imageWidth = w;
zoomWndFactor = (double)imageWidth / viewPort.Width;
setImagePart(0, 0, h, w);
}
} //if
} //if
entry = new HObjectEntry(obj, mGC.copyContextList());
HObjList.Add(entry);
if (HObjList.Count > MAXNUMOBJLIST)
{
HObjList.RemoveAt(1);
}
}
/// <summary>
/// Clears all entries from the graphics stack
/// </summary>
public void clearAllObjsAndRegions()
{
HObjList.Clear();
HRegionList.Clear();
}
