// Load the icon contents from a stream, and then set the
// current frame to the first one in the icon image.
private void Load(Stream stream)
{
image = new PortableImage();
image.Load(stream);
frame = image.GetFrame(0);
frameNum = 0;
}
// Select a particular frame from this icon.
private void SelectFrame(int width, int height)
{
int index;
Frame frame;
for (index = 0; index < image.NumFrames; ++index)
{
frame = image.GetFrame(index);
if (frame.Width == width && frame.Height == height)
{
this.frame = frame;
frameNum = index;
return;
}
}
frame = image.GetFrame(0);
frameNum = 0;
}
private Icon(Icon cloneFrom)
{
if (cloneFrom == null)
{
throw new ArgumentNullException("cloneFrom");
}
image = (PortableImage)(cloneFrom.image.Clone());
frameNum = cloneFrom.frameNum;
frame = image.GetFrame(frameNum);
}
