private void TextBox_TextChanged(object sender, TextChangedEventArgs e)
{
if (IsLoaded)
{
IsLoaded = false;
Picture = MandelbrotService.GenerateBitmapSource(MandelbrotService.Calculate(Args), Args);
IsLoaded = true;
}
}
private void MainWindow_Loaded(object sender, RoutedEventArgs e)
{
Args = new MandelBrotArgs {
ZoomBase = 2,
ZoomFactor = 7,
Iterations = 255,
Size = new Size(512, 512)
};
Picture = MandelbrotService.GenerateBitmapSource(MandelbrotService.Calculate(Args), Args);
IsLoaded = true;
}
private void Image_MouseWheel(object sender, MouseWheelEventArgs e)
{
var pos = e.GetPosition((IInputElement)sender);
MouseX = Args.Center.X + (((decimal)pos.X - (Args.Size.Width / 2)) * Args.RealZoom);
MouseY = Args.Center.Y - (((decimal)pos.Y - (Args.Size.Height / 2)) * Args.RealZoom);
if (IsLoaded)
{
IsLoaded = false;
Args.Center.X = MouseX;
Args.Center.Y = MouseY;
if (e.Delta > 0)
{
Args.ZoomFactor++;
}
else
{
Args.ZoomFactor--;
}
Picture = MandelbrotService.GenerateBitmapSource(MandelbrotService.Calculate(Args), Args);
IsLoaded = true;
}
}