public RequestColorWorker(Queue <ColorAtPoint> queue, MasterImage masterImageWorker, RunWorkerCompletedEventHandler completedEventHandler = null)
{
this.queue = queue;
worker = new BackgroundWorker();
worker.DoWork += new DoWorkEventHandler(ColorPixel);
worker.RunWorkerCompleted += new RunWorkerCompletedEventHandler(OnCompleted);
if (completedEventHandler != null)
{
worker.RunWorkerCompleted += new RunWorkerCompletedEventHandler(completedEventHandler);
}
worker.WorkerSupportsCancellation = true;
this.masterImage = masterImageWorker;
}
/// <summary>
/// Initialize master image (if needed) and update it with the new file.
/// Can either specify a file name, or provide the full project.
/// </summary>
private void UpdateMasterImage(string fileName = null, PPProject project = null)
{
if (masterImage == null)
{
masterImage = new MasterImage();
masterImage.ProgressChanged += new ProgressChangedEventHandler(OnProgressChanged);
masterImage.StatusChanged += new TextEventHandler(Form_UpdateStatusText);
masterImage.ProjectEdited += new ProjectEventHandler(MasterImage_OnProjectEdited);
}
if (fileName != null)
{
masterImage.Load(fileName);
}
else
{
masterImage.SetProject(project);
}
history.Clear();
UpdateZoomedImage(SCALE_FIT);
}
private void Image_OnCancelLoad(object sender, EventArgs e)
{
masterImage.CancelLoad();
masterImage = null;
pictureBox.Image = null;
}
public void Run(MasterImage masterImageWorker)
{
this.masterImage = masterImageWorker;
Run();
}