/* P I C T U R E B O X S I Z E C H A N G E */
/*----------------------------------------------------------------------------
* %%Function: PictureBoxSizeChange
* %%Qualified: bg.BgGraph.PictureBoxSizeChange
* %%Contact: rlittle
*
* ----------------------------------------------------------------------------*/
void PictureBoxSizeChange(PictureBox pb, HScrollBar sbh, VScrollBar sbv)
{
Graphics gr = this.CreateGraphics();
RectangleF rcf = new RectangleF(Reporter.DxpFromDxa(gr, 100),
Reporter.DypFromDya(gr, 100),
pb.Width - Reporter.DxpFromDxa(gr, 200),
pb.Height - Reporter.DypFromDya(gr, 200));
if (pb.Tag != null)
{
int iFirst = ((GraphicBox)pb.Tag).GetFirstForScroll();
GraphicBox gb = null;
if (BvFromPb(pb) == BoxView.Graph)
{
pb.Tag = gb = (GraphicBox) new Grapher(rcf, gr);
}
else if (BvFromPb(pb) == BoxView.Log)
{
pb.Tag = gb = (GraphicBox) new Reporter(rcf, gr);
}
if (gb != null)
{
gb.SetProps(m_gp);
gb.SetDataPoints(m_oData, sbv, sbh);
gb.Calc();
gb.SetFirstFromScroll(iFirst);
}
pb.Invalidate();
}
}
/* S E T G R A P H I C V I E W S */
/*----------------------------------------------------------------------------
* %%Function: SetGraphicViews
* %%Qualified: bg.BgGraph.SetGraphicViews
* %%Contact: rlittle
*
* ----------------------------------------------------------------------------*/
public void SetGraphicViews(BoxView bvUpper, BoxView bvLower)
{
if (bvUpper == BoxView.None && bvLower == BoxView.None)
{
throw(new Exception("Illegal BoxView parameters"));
}
m_bvUpper = bvUpper;
m_bvLower = bvLower;
SetupViews(this.ClientSize.Height);
Graphics gr = this.CreateGraphics();
RectangleF rectfUpper = new RectangleF(Reporter.DxpFromDxa(gr, 100),
Reporter.DypFromDya(gr, 100),
m_picbUpper.Width - Reporter.DxpFromDxa(gr, 200),
m_picbUpper.Height - Reporter.DypFromDya(gr, 200));
RectangleF rectfLower = new RectangleF(Reporter.DxpFromDxa(gr, 100),
Reporter.DypFromDya(gr, 100),
m_picbLower.Width - Reporter.DxpFromDxa(gr, 200),
m_picbLower.Height - Reporter.DypFromDya(gr, 200));
switch (bvUpper)
{
case BoxView.Log:
m_picbUpper.Tag = new Reporter(rectfUpper, gr);
break;
case BoxView.Graph:
m_picbUpper.Tag = new Grapher(rectfUpper, gr);
break;
case BoxView.Meal:
m_picbUpper.Tag = new MealCharter(rectfUpper, gr);
break;
}
switch (bvLower)
{
case BoxView.Log:
m_picbLower.Tag = new Reporter(rectfLower, gr);
break;
case BoxView.Graph:
m_picbLower.Tag = new Grapher(rectfLower, gr);
break;
case BoxView.Meal:
m_picbLower.Tag = new MealCharter(rectfLower, gr);
break;
}
}