private void Window_Loaded(object sender, RoutedEventArgs e)
{
bmp = new Bgra32BitmapTool(100, 100, 10);
bmp.PropertyChanged += Bmp_PropertyChanged;
bmp.SaveCheckpoint();
this.CurrentBackColor = Colors.White;
this.CurrentForeColor = Colors.Black;
this.CurrentTool = ToolType.Freehand_DrawLine;
}
private void MenuItem_EasterEgg_Click(object sender, RoutedEventArgs e)
{
if (EasterEgg_Timer != null)
{
EasterEgg_Timer.Stop();
EasterEgg_Timer = null;
EasterEgg_Counter = 0;
EasterEgg_isGrowing = true;
return;
}
bmp = new Bgra32BitmapTool(
width: 113,
height: 213,
xResolution: 96.0,
yResolution: 96.0);
bmp.PropertyChanged += Bmp_PropertyChanged;
bmp.Ellipse_BresenhamRect(10, 10, 100, 100, Colors.Orange);
bmp.Circle_Bresenham(40, 40, 5, Colors.Orange);
bmp.Fill_FF4_Dynamic(40, 40, Colors.LightGray);
bmp.Circle_Bresenham(70, 40, 5, Colors.Orange);
bmp.Fill_FF4_Dynamic(70, 40, Colors.LightGray);
bmp.QuadraticBezier(30, 75, 55, 95, 80, 75, Colors.Orange);
bmp.Rectangle_Empty(1, 100, 111, 210, Colors.Blue);
bmp.Rectangle_Empty(16, 115, 96, 195, Colors.Blue);
bmp.Fill_FF4_Dynamic(2, 101, Colors.SteelBlue);
bmp.Apply();
bmp.SaveCheckpoint();
EasterEgg_Timer = new Timer(2 * 1000);
EasterEgg_Timer.Elapsed += (_sender, _e) =>
{
if (EasterEgg_isGrowing)
{
if (EasterEgg_Counter < EasterEgg_MaxGrow)
{
EasterEgg_Counter++;
}
else
{
EasterEgg_isGrowing = false;
EasterEgg_Counter--;
}
}
else
if (EasterEgg_Counter > 0)
{
EasterEgg_Counter--;
}
else
{
EasterEgg_isGrowing = true;
EasterEgg_Counter++;
}
this.Dispatcher.Invoke(delegate
{
bmp.Rotate_90C();
if (EasterEgg_isGrowing)
{
bmp.Scale(bmp.Width * 2, bmp.Height * 2, bmp.XResolution, bmp.YResolution);
}
else
{
bmp.Scale(bmp.Width / 2, bmp.Height / 2, bmp.XResolution, bmp.YResolution);
}
bmp.Apply();
bmp.SaveCheckpoint();
});
};
EasterEgg_Timer.Start();
}
private void CommandExecuted(object sender, ExecutedRoutedEventArgs e)
{
RoutedUICommand cmd = e.Command as RoutedUICommand;
switch (cmd.Name)
{
case "Undo": bmp.Undo(); break;
case "Redo": bmp.Redo(); break;
case "Close": this.Close(); break;
case "New":
SizeDialogBox sdb = new SizeDialogBox()
{
Values_Width = bmp.Width,
Values_Height = bmp.Height,
Values_XResolution = bmp.XResolution,
Values_YResolution = bmp.YResolution
};
sdb.Owner = this;
var res = sdb.ShowDialog();
if (res.HasValue)
{
if (res.Value)
{
bmp = new Bgra32BitmapTool(
sdb.Values_Width,
sdb.Values_Height,
sdb.Values_XResolution,
sdb.Values_YResolution
);
bmp.PropertyChanged += Bmp_PropertyChanged;
this.CurrentFilePath = null;
}
}
break;
case "Open":
OpenFileDialog ofd = new OpenFileDialog();
ofd.Filter = "Supported image files (*.jpg;*.jpeg;*.png;*.bmp;*.gif;*.tif;*.tiff;*.ico)|*.jpg;*.jpeg;*.png;*.bmp;*.gif;*.tif;*.tiff;*.ico|All files (*.*)|*.*";
if (ofd.ShowDialog() == true)
{
bmp = new Bgra32BitmapTool(new Uri(ofd.FileName, UriKind.RelativeOrAbsolute));
bmp.PropertyChanged += Bmp_PropertyChanged;
this.CurrentFilePath = ofd.FileName;
}
break;
case "SaveAs":
SaveFileDialog sfd = new SaveFileDialog();
sfd.Filter = "Supported image files (*.png;*.jpg;*.jpeg;*.bmp;*.gif;*.tif;*.tiff;*.ico)|*.png;*.jpg;*.jpeg;*.bmp;*.gif;*.tif;*.tiff;*.ico|All files (*.*)|*.*";
if (sfd.ShowDialog() == true)
{
this.CurrentFilePath = sfd.FileName;
this.GetCommand("Save")?.Execute(null, null);
}
break;
case "Save":
if (string.IsNullOrEmpty(this.CurrentFilePath))
{
this.GetCommand("SaveAs")?.Execute(null, null);
}
else
{
do
{
try
{
switch (this.CurrentFileExtension)
{
case ".bmp":
bmp.SaveBmp(this.CurrentFilePath);
break;
case ".gif":
bmp.SaveGif(this.CurrentFilePath);
break;
case ".jpg":
case ".jpeg":
bmp.SaveJpeg(this.CurrentFilePath);
break;
case ".png":
bmp.SavePng(this.CurrentFilePath);
break;
case ".tiff":
bmp.SaveTiff(this.CurrentFilePath);
break;
case ".wmp":
bmp.SaveWmp(this.CurrentFilePath);
break;
default:
break;
}
}
catch (Exception ex)
{
MessageBoxResult mbr = MessageBox.Show(ex.Message, "Try again?", MessageBoxButton.YesNo, MessageBoxImage.Error);
if (mbr == MessageBoxResult.Yes)
{
continue;
}
}
break;
} while (true);
}
break;
default:
break;
}
}
