public void HighlightExtensions(IWriteableBitmap bitmap, Rectangle2I rc, FileItemBase root, Rgba32Color color, string extension)
{
if (rc.Width <= 0 || rc.Height <= 0)
{
return;
}
renderArea = rc;
InitPixels(rc, Rgba32Color.Transparent);
fixed(Rgba32Color *pBitmapBits = pixels)
{
RecurseHighlightExtensions(pBitmapBits, root, color, extension);
bitmap.SetPixels(pBitmapBits);
}
}
public void HighlightItems(IWriteableBitmap bitmap, Rectangle2I rc, Rgba32Color color, IEnumerable <ITreemapItem> items)
{
if (rc.Width <= 0 || rc.Height <= 0)
{
return;
}
renderArea = rc;
InitPixels(rc, Rgba32Color.Transparent);
fixed(Rgba32Color *pBitmapBits = pixels)
{
foreach (FileItemBase item in items)
{
HighlightRectangle(pBitmapBits, item.Rectangle, color);
}
bitmap.SetPixels(pBitmapBits);
}
}
