public void Merge(IconGroup additions, IconOptions options)
{
if (options.ClearOriginals)
{
// clear this instance's icons
List <IDirectoryMember> imagesToRemove = new List <IDirectoryMember>(_images);
foreach (IconImage image in imagesToRemove)
{
Remove(image);
}
}
foreach (IconImage image in additions._images)
{
if (options.SizeLimit > 0 && image.Size.Width >= options.SizeLimit)
{
continue;
}
this.AddUpdate(image);
}
}
internal IconImage(Byte[] data, IconGroup parentIcon, ResIconDirectoryEntry entry)
{
if (data.Length < 4)
{
throw new ArgumentException("IconImage data must be at least 4 bytes long", "data");
}
// in resources, the hotspot is the first 2 words of the data
UInt16 hotspotX = (ushort)(data[0] | data[1] << 8);
UInt16 hotspotY = (ushort)(data[2] | data[3] << 8);
ImageData = data;
ParentIcon = parentIcon;
Size = new Size(entry.bWidth, entry.bHeight);
Hotspot = new Point(hotspotX, hotspotY);
ColorCount = entry.bColorCount;
BitCount = entry.wBitCount;
Planes = entry.wPlanes;
Validate();
}
