private IEnumerator ImageViewWithFrame(
CardData card,
ImageViewWithFrame frame,
int imageSize,
string resourcePath,
float leftMargin = 0,
float topMargin = 0,
float rightMargin = 0,
float bottomMargin = 0)
{
Texture texture;
if (!string.IsNullOrEmpty(resourcePath))
{
texture = Resources.Load <Texture>(resourcePath);
}
else
{
string path = WebCache.GetCachedPath(card);
WWW www = new WWW(path);
yield return(www);
texture = www.texture;
}
frame.BigSize = imageSize;
frame.FrameTexture = FrameObject;
frame.ImageTexture = texture;
frame.LeftMargin = leftMargin;
frame.TopMargin = topMargin;
frame.RightMargin = rightMargin;
frame.BottomMargin = bottomMargin;
frame.MeasureSize();
}
private IEnumerator LoadImages(IEnumerable <string> results)
{
Vector3 startPosition = Camera.main.WorldToScreenPoint(SpawnStartLocation.transform.position);
startPosition.y = Screen.height - startPosition.y;
Vector3 endPosition = Camera.main.WorldToScreenPoint(SpawnEndLocation.transform.position);
endPosition.y = Screen.height - endPosition.y;
float width = endPosition.x - startPosition.x;
int boxWidth = (int)(width * 0.8f);
float leftRightMargin = width * 0.2f;
float topBottomMargin = width * 0.05f;
searchScrollContentHeight = 0;
int i = DataMessenger.LastSetsQuery.GetHashCode();
foreach (var result in results)
{
CardData data = new CardData();
data.Image = result;
data.Id = i;
data.Title = DataMessenger.LastSetsQuery;
yield return(StartCoroutine(WebCache.Cache(data)));
string path = WebCache.GetCachedPath(data);
WWW www = new WWW(path);
yield return(www);
var image = AddToSearchResults(www.texture, boxWidth, leftRightMargin, topBottomMargin);
image.Tag = data;
searchItems.Items.Add(image);
searchItems.MeasureSize();
searchScrollContentHeight = searchItems.Rect.height;
++i;
}
}
/// <summary>
/// Sets card image asynchronous.
/// </summary>
/// <param name="data">The data.</param>
/// <returns>Returns enumerator Unity async pattern.</returns>
private IEnumerator SetCardAsync(CardData data)
{
string path; // = "Decks/" + data.Title + "/" + Path.GetFileNameWithoutExtension(data.Image);
Texture2D texture;
if (data.Image.StartsWith("res://"))
{
path = data.Image.Substring(6);
texture = Resources.Load <Texture2D>(path);
}
else
{
path = WebCache.GetCachedPath(data);
WWW www = new WWW(path);
yield return(www);
texture = www.texture;
}
CardData.Texture = data.Texture = texture;
// First child must be front image.
var cardObject = gameObject.transform.GetChild(0);
var spriteRenderer = cardObject.renderer as SpriteRenderer;
if (spriteRenderer != null)
{
// This math will crop image to target aspect ratio and scale game object rather than texture.
float scale;
Rect rect = MathHelper.ScaleAndCrop(texture.width, texture.height, 277, 274, out scale);
scale *= .84f;
cardObject.transform.localScale = new Vector3(scale, scale);
var sprite = Sprite.Create(texture, rect, new Vector2(0.5f, 0.5f));
spriteRenderer.sprite = sprite;
}
// NOTE: This method uses Unity async pattern because image can be on the Internet in future versions.
// We're forced to use yield break because there is no yield return.
yield break;
}