public static GalleryImageView BuildGalleryPage(Piece piece, int index, int total, out RectangleF canvasFrame)
{
float width;
float height;
float gutter;
GetGalleryArea(out width, out height, out gutter);
// Background width is 1280
var backgroundImage = BuildGalleryBackground(Util.IsLandscape());
UIImage background = GetSeamlessBackgroundSlice(index, backgroundImage);
var imageView = new GalleryImageView(background); // UIImageView
background.Dispose();
backgroundImage.Dispose();
// Add canvas
UIImage canvas = ImageCache.Get(GetImageKey(piece, width * 2, height * 2), () => GenerateGalleryPiece(piece, width * 2, height * 2));
var canvasView = new UIImageView(canvas);
canvasView.Center = new PointF(width / 2, (height / 2) - gutter);
canvasView.Layer.MasksToBounds = false;
var canvasViewFrame = canvasView.Frame;
canvasFrame = canvasViewFrame;
// Add reflection
float reflectionY = GetReflectionY();
var reflection = GetOrGenerateReflection(piece, canvasViewFrame, canvas, reflectionY);
canvas.Dispose();
var reflectionFrame = new RectangleF(canvasViewFrame.X, reflectionY, reflection.Size.Width, reflection.Size.Height);
var reflectionView = new UIImageView(reflection);
reflectionView.Frame = reflectionFrame;
reflectionView.Layer.Opacity = 0.30f;
reflection.Dispose();
// Add shadow
var shadowY = canvasViewFrame.Y + canvasViewFrame.Height - 10;
var shadowView = new UIImageView(_shadowMask);
shadowView.Frame = new RectangleF(canvasViewFrame.X, shadowY, canvasViewFrame.Width, _shadowMask.Size.Height);
var shadowLeftView = new UIImageView(_shadowLeft);
shadowLeftView.Frame = new RectangleF(canvasViewFrame.X - 3, canvasViewFrame.Y, 3, canvasViewFrame.Height);
var shadowRightView = new UIImageView(_shadowRight);
shadowRightView.Frame = new RectangleF(canvasViewFrame.X + canvasViewFrame.Width, canvasViewFrame.Y, 3, canvasViewFrame.Height);
var shadowTopView = new UIImageView(_shadowTop);
shadowTopView.Frame = new RectangleF(canvasViewFrame.X, canvasViewFrame.Y, canvasViewFrame.Width, _shadowTop.Size.Height);
// Add image layers together
imageView.AddSubview(shadowView);
imageView.AddSubview(shadowLeftView);
imageView.AddSubview(shadowRightView);
imageView.AddSubview(canvasView);
imageView.AddSubview(shadowTopView);
imageView.AddSubview(reflectionView);
var lighting = BuildLighting();
var lightingView = new LightImageView(lighting);
lighting.Dispose();
imageView.AddSubview(lightingView);
imageView.Lights = lightingView;
return(imageView);
}
public static GalleryImageView BuildGalleryPage(Piece piece, int index, int total, out RectangleF canvasFrame)
{
float width;
float height;
float gutter;
GetGalleryArea(out width, out height, out gutter);
// Background width is 1280
var backgroundImage = BuildGalleryBackground(Util.IsLandscape());
UIImage background = GetSeamlessBackgroundSlice(index, backgroundImage);
var imageView = new GalleryImageView(background); // UIImageView
background.Dispose();
backgroundImage.Dispose();
// Add canvas
UIImage canvas = ImageCache.Get(GetImageKey(piece, width * 2, height * 2), ()=> GenerateGalleryPiece(piece, width * 2, height * 2));
var canvasView = new UIImageView(canvas);
canvasView.Center = new PointF(width / 2, (height / 2) - gutter);
canvasView.Layer.MasksToBounds = false;
var canvasViewFrame = canvasView.Frame;
canvasFrame = canvasViewFrame;
// Add reflection
float reflectionY = GetReflectionY();
var reflection = GetOrGenerateReflection(piece, canvasViewFrame, canvas, reflectionY);
canvas.Dispose();
var reflectionFrame = new RectangleF(canvasViewFrame.X, reflectionY, reflection.Size.Width, reflection.Size.Height);
var reflectionView = new UIImageView(reflection);
reflectionView.Frame = reflectionFrame;
reflectionView.Layer.Opacity = 0.30f;
reflection.Dispose();
// Add shadow
var shadowY = canvasViewFrame.Y + canvasViewFrame.Height - 10;
var shadowView = new UIImageView(_shadowMask);
shadowView.Frame = new RectangleF(canvasViewFrame.X, shadowY, canvasViewFrame.Width, _shadowMask.Size.Height);
var shadowLeftView = new UIImageView(_shadowLeft);
shadowLeftView.Frame = new RectangleF(canvasViewFrame.X - 3, canvasViewFrame.Y, 3, canvasViewFrame.Height);
var shadowRightView = new UIImageView(_shadowRight);
shadowRightView.Frame = new RectangleF(canvasViewFrame.X + canvasViewFrame.Width, canvasViewFrame.Y, 3, canvasViewFrame.Height);
var shadowTopView = new UIImageView(_shadowTop);
shadowTopView.Frame = new RectangleF(canvasViewFrame.X, canvasViewFrame.Y, canvasViewFrame.Width, _shadowTop.Size.Height);
// Add image layers together
imageView.AddSubview(shadowView);
imageView.AddSubview(shadowLeftView);
imageView.AddSubview(shadowRightView);
imageView.AddSubview(canvasView);
imageView.AddSubview(shadowTopView);
imageView.AddSubview(reflectionView);
var lighting = BuildLighting();
var lightingView = new LightImageView(lighting);
lighting.Dispose();
imageView.AddSubview(lightingView);
imageView.Lights = lightingView;
return imageView;
}