static void Scale(AnimDoc doc, double nScale, Palette palFixed, bool fScaleIcon)
{
if (nScale >= 1.5)
{
doc.Hires = true;
}
// If not scaling icon, make a clone of it so it doesn't get scaled,
// then after scaling set this clone back in.
Strip stpIcon = doc.StripSet["icon"];
Strip stpIconClone = null;
if (!fScaleIcon && stpIcon != null)
{
stpIconClone = (Strip)stpIcon.Clone();
}
// Scale all the bitmaps
foreach (XBitmap xbm in doc.XBitmapSet)
{
// Scale
xbm.Bitmap = TBitmapTools.ScaleBitmap(xbm.Bitmap, nScale, palFixed);
// Scale the points in the frames that use this bitmap
foreach (Strip stp in doc.StripSet)
{
foreach (Frame fr in stp)
{
foreach (BitmapPlacer plc in fr.BitmapPlacers)
{
if (plc.XBitmap == xbm)
{
plc.X = (int)Math.Round(plc.X * nScale);
plc.Y = (int)Math.Round(plc.Y * nScale);
}
}
}
}
}
// Scale all special points too
foreach (Strip stp in doc.StripSet)
{
foreach (Frame fr in stp)
{
Point pt = new Point();
pt.X = (int)Math.Round(fr.SpecialPoint.X * nScale);
pt.Y = (int)Math.Round(fr.SpecialPoint.Y * nScale);
fr.SpecialPoint = pt;
}
}
// Put the strip icon back in if it shouldn't be scaled
if (!fScaleIcon && stpIconClone != null)
{
// Patch in the clone and add the images to the XBitmapSet
// (they are not added auto-magically).
doc.StripSet[doc.StripSet.IndexOf(stpIcon)] = stpIconClone;
foreach (Frame fr in stpIconClone)
{
foreach (BitmapPlacer plc in fr.BitmapPlacers)
{
doc.XBitmapSet.Add(plc.XBitmap);
}
}
}
}
static Strip MakeHighlightStrip(AnimDoc doc, int cxTile,
Palette palFixed)
{
Strip stpHelp = doc.StripSet["help"];
if (stpHelp == null)
{
return(null);
}
// This does a deep copy
Strip stpHighlight = (Strip)stpHelp.Clone();
stpHighlight.Name = "highlight";
// Figure out the scaling. It would be better to pass this in as
// a parameter.
Frame frT = stpHighlight[0];
Rectangle rcUnion = new Rectangle();
foreach (BitmapPlacer plc in frT.BitmapPlacers)
{
Rectangle rc = new Rectangle();
rc.X = -plc.X;
rc.Y = -plc.Y;
rc.Width = plc.XBitmap.Width;
rc.Height = plc.XBitmap.Height;
if (rcUnion.IsEmpty)
{
rcUnion = rc;
}
else
{
rcUnion = Rectangle.Union(rcUnion, rc);
}
}
// Needs to be 4 tiles high. Keep aspect ratio
int cy = rcUnion.Height;
if (cy < cxTile * 4)
{
cy = cxTile * 4;
}
double nScale = 1.0;
if (cy > rcUnion.Height)
{
nScale = (double)cy / (double)rcUnion.Height;
}
// Scale
if (nScale != 1.0)
{
foreach (Frame fr in stpHighlight)
{
foreach (BitmapPlacer plc in fr.BitmapPlacers)
{
plc.XBitmap.Bitmap = TBitmapTools.ScaleBitmap(
plc.XBitmap.Bitmap, nScale, palFixed);
plc.X = (int)Math.Round(plc.X * nScale);
plc.Y = (int)Math.Round(plc.Y * nScale);
}
Point pt = new Point();
pt.X = (int)Math.Round(fr.SpecialPoint.X * nScale);
pt.Y = (int)Math.Round(fr.SpecialPoint.Y * nScale);
fr.SpecialPoint = pt;
}
}
return(stpHighlight);
}