public static void RenderText(string displayId, string text)
{
// TODO: Take font and colors as arguments
var display = AllDisplays[displayId];
if (display == null)
{
throw new ArgumentNullException($"No display setup for '{displayId}'");
}
var textToRender = BitmapSerializer.Serialize(display.TextRenderer.Render(text));
display.Queue.Enqueue(textToRender);
}
private void LoadSnapShots()
{
var directoryPath = FileNameConstants.SNAPSHOTS_DIRECTORY_PATH();
try
{
AppDataContext.SnapShots.Clear();
var directory = new DirectoryInfo(directoryPath);
if (directory.Exists)
{
IEnumerable <FileInfo> snapShotFiles =
directory.GetFiles(string.Format("*.{0}", FileNameConstants.SNAPSHOT_FILE_EXTENSION),
SearchOption.TopDirectoryOnly).OrderByDescending(x => x.CreationTime);
foreach (var snapShotFile in snapShotFiles)
{
var snapShotFilePath = snapShotFile.FullName;
var snapShotImage = BitmapSerializer.LoadFile(snapShotFilePath);
if (snapShotImage != null)
{
var splitName = snapShotFile.Name.Split(new char[] { '@' });
if (splitName.Count() > 2)
{
var percentage = splitName[0];
var dateTime = splitName[1];
AppDataContext.SnapShots.Add(new SnapShotDetails()
{
DateTime = Convert.ToDateTime(dateTime),
Percentage = Convert.ToDouble(percentage),
Image = snapShotImage,
});
}
}
}
}
}
catch (Exception e)
{
}
}
