void ZoomIn(int x, int y)
{
zoomCanvas = new KEAPCanvas();
zoomCanvas.Width = AudienceCanvas.Width;
zoomCanvas.Height = AudienceCanvas.Height;
zoomCanvas.Background = null;
Rectangle rec_BG = new Rectangle()
{
Width = SystemParameters.WorkArea.Width,
Height = SystemParameters.PrimaryScreenHeight,
Stroke = null,
Fill = AudienceCanvas.Background
};
Canvas.SetLeft(rec_BG, -(SystemParameters.WorkArea.Width * x / 8)); //* (120 / 96)
Canvas.SetTop(rec_BG, -(WindowSettings.resolution_Height * y / 8)); //* (120 / 96)
zoomCanvas.Children.Add(rec_BG);
UIElement[] copyuiele = new UIElement[AudienceCanvas.Children.Count];
AudienceCanvas.Children.CopyTo(copyuiele, 0);
foreach (UIElement ele in copyuiele)
{
if (ele is EditableTextBlock)
{
EditableTextBlock copyele = ele as EditableTextBlock;
EditableTextBlock textblock = new EditableTextBlock()
{
Text = copyele.Text,
Width = copyele.Width,
Height = copyele.Height,
FontSize = copyele.FontSize,
TextAlignment = copyele.TextAlignment,
Effect = copyele.Effect,
FontWeight = copyele.FontWeight,
FontFamily = copyele.FontFamily,
Background = copyele.Background,
Foreground = copyele.Foreground,
TextDecorations = copyele.TextDecorations
};
Canvas.SetLeft(textblock,Canvas.GetLeft(copyele));
Canvas.SetTop(textblock,Canvas.GetTop(copyele));
double x1 = Canvas.GetLeft(ele),
y1 = Canvas.GetTop(ele);
Canvas.SetLeft(textblock, x1 - (SystemParameters.PrimaryScreenWidth * x / 8));
Canvas.SetTop(textblock, y1 - (SystemParameters.PrimaryScreenHeight * y / 8));
zoomCanvas.Children.Add(textblock);
}
else if (ele is Polygon)
{
Polygon copyele = ele as Polygon;
Polygon polygon = new Polygon()
{
Points = copyele.Points,
Stroke = copyele.Stroke,
StrokeThickness = copyele.StrokeThickness,
Fill = copyele.Fill
};
Point[] copy_points = new Point[polygon.Points.Count];
PointCollection copy_collection = new PointCollection();
polygon.Points.CopyTo(copy_points, 0);
for (int i = 0; i < polygon.Points.Count; i++)
{
copy_points[i].X = copy_points[i].X - (SystemParameters.WorkArea.Width * x / 8);
copy_points[i].Y = copy_points[i].Y - (SystemParameters.PrimaryScreenHeight * y / 8);
copy_collection.Add(copy_points[i]);
}
polygon.Points = copy_collection;
zoomCanvas.Children.Add(polygon);
}
else if (ele is Line)
{
Line copyele = ele as Line;
Line line = new Line()
{
X1 = copyele.X1,
Y1 = copyele.Y1,
X2 = copyele.X2,
Y2 = copyele.Y2,
Stroke = copyele.Stroke,
StrokeThickness = copyele.StrokeThickness,
};
line.X1 = ((Line)ele).X1 - (SystemParameters.WorkArea.Width * x / 8);
line.Y1 = ((Line)ele).Y1 - (SystemParameters.PrimaryScreenHeight * y / 8);
line.X2 = ((Line)ele).X2 - (SystemParameters.WorkArea.Width * y / 8);
line.Y2 = ((Line)ele).Y2 - (SystemParameters.PrimaryScreenHeight * y / 8);
zoomCanvas.Children.Add(line);
}
else if (ele is Image)
{
Image copyele = ele as Image;
Image image = new Image()
{
Source = copyele.Source,
Width = copyele.Width,
Height = copyele.Height,
};
Canvas.SetLeft(image, Canvas.GetLeft(copyele));
Canvas.SetTop(image, Canvas.GetTop(copyele));
double x1 = Canvas.GetLeft(ele),
y1 = Canvas.GetTop(ele);
Canvas.SetLeft(image, x1 - (SystemParameters.WorkArea.Width * x / 8));
Canvas.SetTop(image, y1 - (SystemParameters.PrimaryScreenHeight * y / 8));
zoomCanvas.Children.Add(image);
}
else if (ele is Rectangle)
{
Rectangle copyele = ele as Rectangle;
Rectangle rectangle = new Rectangle()
{
Width = copyele.Width,
Height = copyele.Height,
Fill = copyele.Fill,
Stroke = copyele.Stroke,
StrokeThickness = copyele.StrokeThickness
};
Canvas.SetLeft(rectangle, Canvas.GetLeft(copyele));
Canvas.SetTop(rectangle, Canvas.GetTop(copyele));
double x1 = Canvas.GetLeft(ele),
y1 = Canvas.GetTop(ele);
Canvas.SetLeft(rectangle, x1 - (SystemParameters.WorkArea.Width * x / 8));
Canvas.SetTop(rectangle, y1 - (SystemParameters.PrimaryScreenHeight * y / 8));
zoomCanvas.Children.Add(rectangle);
}
else if (ele is Ellipse)
{
Ellipse copyele = ele as Ellipse;
Ellipse ellipse = new Ellipse()
{
Width = copyele.Width,
Height = copyele.Height,
Fill = copyele.Fill,
Stroke = copyele.Stroke,
StrokeThickness = copyele.StrokeThickness
};
Canvas.SetLeft(ellipse, Canvas.GetLeft(copyele));
Canvas.SetTop(ellipse, Canvas.GetTop(copyele));
double x1 = Canvas.GetLeft(ele),
y1 = Canvas.GetTop(ele);
Canvas.SetLeft(ellipse, x1 - (SystemParameters.WorkArea.Width * x / 8));
Canvas.SetTop(ellipse, y1 - (SystemParameters.PrimaryScreenHeight * y / 8));
zoomCanvas.Children.Add(ellipse);
}
}
AudienceGrid.Background = null;
zoomCanvas.UpdateLayout();
zoom_img = new Image();
FrameworkElement TargetVisual = zoomCanvas as FrameworkElement;
int width, height;
TargetVisual.Arrange(new Rect(0, 0, 0, 0));
width = (int)TargetVisual.ActualWidth;
height = (int)TargetVisual.ActualHeight;
if(TargetVisual.RenderTransform!=null)
{
Rect bounds = new Rect(0, 0, TargetVisual.ActualWidth, TargetVisual.ActualHeight);
bounds = TargetVisual.RenderTransform.TransformBounds(bounds);
TargetVisual.Arrange(new Rect(-bounds.Left, -bounds.Top, width, height));
width = (int)bounds.Width;
height = (int)bounds.Height;
}
//RenderTargetBitmap zoom_rtb = new RenderTargetBitmap(width/4 + 402, height/4 + 237, 96d, 96d, System.Windows.Media.PixelFormats.Default);
//RenderTargetBitmap zoom_rtb = new RenderTargetBitmap(width/4, height/4, 96d, 96d, System.Windows.Media.PixelFormats.Default);
RenderTargetBitmap zoom_rtb = new RenderTargetBitmap(((width/4)+402), ((height/4)+237), 96d, 96d, System.Windows.Media.PixelFormats.Default);
AudienceGrid.Children.Insert(0, zoomCanvas);
AudienceGrid.Children.Remove(AudienceCanvas);
zoomCanvas.UpdateLayout();
AudienceGrid.UpdateLayout();
zoom_rtb.Render(TargetVisual);
zoom_img.Source = zoom_rtb;
zoom_img.HorizontalAlignment = HorizontalAlignment.Stretch;
zoom_img.VerticalAlignment = VerticalAlignment.Stretch;
zoom_img.Stretch = Stretch.Fill;
//AudienceGrid.Children.Remove(AudienceCanvas);
zoom_img.Width = SystemParameters.WorkArea.Width;
zoom_img.Height = SystemParameters.MaximizedPrimaryScreenHeight;
AudienceGrid.Children.Add(zoom_img);
AudienceGrid.Children.Remove(zoomCanvas);
//AudienceGrid.Background = new ImageBrush(zoom_img.Source);
//AudienceGrid.Background = new SolidColorBrush(Colors.Blue);
}
private void Audience_Loaded(object sender, RoutedEventArgs e)
{
this.WindowState = System.Windows.WindowState.Maximized;
Keyboard.Focus(this);
AudienceCanvas = new KEAPCanvas()
{
VerticalAlignment = System.Windows.VerticalAlignment.Stretch,
HorizontalAlignment = System.Windows.HorizontalAlignment.Stretch,
Background = new SolidColorBrush(Colors.White)
};
AudienceCanvas.Width = SystemParameters.WorkArea.Width;// * (100 / 96);
AudienceCanvas.Height = SystemParameters.MaximizedPrimaryScreenHeight;// *(100 / 96);
AudienceCanvas = canvas_arr[0];
AudienceCanvas.PreviewMouseLeftButtonDown += AudienceCanvas_PreviewMouseLeftButtonDown;
AudienceCanvas.PreviewMouseRightButtonDown += AudienceCanvas_PreviewMouseRightButtonDown;
AudienceGrid.Children.Add(AudienceCanvas);
List<Dictionary<int, string>> anilist;
if(animations.Keys.Contains(canvas_index))
anilist = animations[canvas_index];
else
anilist = null;
if (anilist != null)
{
foreach (Dictionary<int, string> dic in anilist)
{
animation_indexes.Add(dic.Keys.First());
}
}
}
void Slide_Turn(int p_Slide_Index)
{
if((canvas_index+p_Slide_Index)<0 || (canvas_index+p_Slide_Index)>=canvas_arr.Count) return;
canvas_index+=p_Slide_Index;
if (!(canvas_arr.Count > canvas_index)) return;
AudienceCanvas.PreviewMouseLeftButtonDown -= AudienceCanvas_PreviewMouseLeftButtonDown;
AudienceCanvas.PreviewMouseRightButtonDown -= AudienceCanvas_PreviewMouseRightButtonDown;
AudienceGrid.Children.Remove(AudienceCanvas);
AudienceCanvas = new KEAPCanvas()
{
VerticalAlignment = System.Windows.VerticalAlignment.Stretch,
HorizontalAlignment = System.Windows.HorizontalAlignment.Stretch,
Background = new SolidColorBrush(Colors.White)
};
AudienceCanvas.Width = SystemParameters.WorkArea.Width * (100 / 96);
AudienceCanvas.Height = SystemParameters.MaximizedPrimaryScreenHeight * (100 / 96);
AudienceCanvas = canvas_arr[canvas_index];
AudienceCanvas.PreviewMouseLeftButtonDown += AudienceCanvas_PreviewMouseLeftButtonDown;
AudienceCanvas.PreviewMouseRightButtonDown += AudienceCanvas_PreviewMouseRightButtonDown;
AudienceGrid.Children.Add(AudienceCanvas);
List<Dictionary<int, string>> anilist;
if (canvas_index < animations.Count)
anilist = animations[canvas_index];
else
anilist = null;
if (anilist != null)
{
animation_indexes.Clear();
foreach (Dictionary<int, string> dic in anilist)
{
animation_indexes.Add(dic.Keys.First());
}
}
animation_index = 0;
}
public void DefaultCall()
{
if (DefaultPageNum == -1) return;
if (!toggle)
{
AudienceGrid.Children.Remove(AudienceCanvas);
container = canvas_arr.IndexOf(AudienceCanvas);
AudienceCanvas = canvas_arr[DefaultPageNum];
AudienceGrid.Children.Add(AudienceCanvas);
toggle = true;
}
else
{
AudienceGrid.Children.Remove(AudienceCanvas);
AudienceCanvas=canvas_arr[container];
AudienceGrid.Children.Add(AudienceCanvas);
toggle = false;
}
}
