void
JXImage::Receive
(
JBroadcaster* sender,
const Message& message
)
{
if (sender == itsColormap && message.Is(JXColormap::kNewColormap) &&
itsDepth > 1 && (itsPixmap != None || itsImage != NULL))
{
const JXColormap::NewColormap* info =
dynamic_cast(const JXColormap::NewColormap*, &message);
assert( info != NULL );
ConvertToImage();
const JCoordinate width = GetWidth();
const JCoordinate height = GetHeight();
for (JCoordinate y=0; y<height; y++)
{
for (JCoordinate x=0; x<width; x++)
{
const unsigned long xPixel = XGetPixel(itsImage, x,y);
XPutPixel(itsImage, x,y, info->ConvertPixel(xPixel));
}
}
ConvertToDefaultState();
}
else
{
void
JXImage::ImageDataFinished()
{
ConvertToDefaultState();
if (itsMask != NULL)
{
itsMask->ConvertToDefaultState();
}
}
