void Start()
{
content = new AnnotationContent();
images = new List <Texture2D>();
//this changes parsedText and imgPaths
ParseAnnotation.ParseAnnotationText(text, content);
if (includeImages)
{
foreach (string path in content.imagePaths)
{
//grabbing byte data from file so we can convert it into a texture
try {
byte[] fileData = File.ReadAllBytes(imagePath + path);
Texture2D img = new Texture2D(2, 2);
img.LoadImage(fileData);
images.Add(img);
} catch (Exception e)
{
Debug.Log(e);
images.Add(null);
}
}
}
}
/// <summary>
/// Takes a string and parses text so that textOut gets populated by strings, separated by image paths that are stored in imgOut
/// </summary>
/// <param name="text"></param>
/// <param name="textOut"></param>
/// <param name="imgOut"></param>
public static void ParseAnnotationText(string text, AnnotationContent content)
{
string[] splitText = Regex.Split(text, IMAGE_TEXT_FULL);
content.parsedText.AddRange(splitText);
MatchCollection imgCollection = Regex.Matches(text, IMAGE_TEXT_FULL);
string replacement = "";
Regex rgx = new Regex(IMAGE_TEXT_SPLIT);
foreach (Match i in imgCollection)
{
string x = rgx.Replace(i.ToString(), replacement);
content.imagePaths.Add(x);
}
}
// Add the newest entry in the in-range area annotations to the UI.
// <param name="a">Annotation to display</param>
private void DisplayFullAnnotation(Annotation a)
{
AnnotationContent content = a.content;
List <Texture2D> images = a.images;
for (int i = 0; i < Math.Max(images.Count, content.parsedText.Count); i++)
{
if (i < content.parsedText.Count && content.parsedText [i] != "")
{
AddText(content.parsedText [i]);
}
if (i < images.Count)
{
AddImage(images [i]);
}
}
}
// Display the detailed content of the journal entry.
// <param name="e">Journal entry to display</param>
private void DisplayInfo(JournalEntry e)
{
AnnotationContent content = e.content;
List <Texture2D> images = e.images;
for (int i = 0; i < Math.Max(images.Count, content.parsedText.Count); i++)
{
if (i < content.parsedText.Count && content.parsedText [i] != "")
{
AddText(content.parsedText [i]);
}
if (i < images.Count)
{
AddImage(images [i]);
}
}
}
void Start()
{
content = new AnnotationContent();
scrollPosition = new Vector2(0, 0);
rectangle = new Rect(BOX_X, BOX_Y, BOX_WIDTH, BOX_HEIGHT);
//setting up style for text
fullStyle = new GUIStyle();
fullStyle.wordWrap = true;
fullStyle.richText = true;
fullStyle.normal.textColor = Color.white;
fullStyle.padding.bottom = 15;
fullStyle.padding.top = 15;
images = new List <Texture2D>();
//this changes parsedText and imgPaths
ParseAnnotation.ParseAnnotationText(text, content);
if (includeImages)
{
foreach (string path in content.imagePaths)
{
//grabbing byte data from file so we can convert it into a texture
try {
byte[] fileData = File.ReadAllBytes(imagePath + path);
Texture2D img = new Texture2D(2, 2);
img.LoadImage(fileData);
images.Add(img);
} catch (Exception e)
{
Debug.Log(e);
images.Add(null);
}
}
}
}
