public static SatelliteImage ReadSatelliteImage(string path, int width, int height)
{
SatelliteImage satelliteImage = new SatelliteImage();
satelliteImage.width = width;
satelliteImage.height = height;
byte[] imageData;
try {
imageData = StreamUtil.ReadAllBytes(path);
} catch (Exception e) {
Debug.Log(e.Message);
Debug.Log("Satellite image at '" + path + "' not found!");
satelliteImage.texture = null;
return(satelliteImage);
}
Texture2D texture = new Texture2D(width, height, TextureFormat.ARGB32, false);
texture.filterMode = FilterMode.Point;
texture.LoadImage(imageData);
satelliteImage.texture = texture;
return(satelliteImage);
}
void imageRequests_ImageRequestReceived(object sender, System.EventArgs e)
{
satelliteImages = sender as List <SatelliteImage>;
forestLaw = satelliteImages.Where(x => x.IsForestLaw == true).FirstOrDefault();
satelliteImages = satelliteImages.Where(x => x.IsForestLaw == false).ToList();
if (satelliteImages != null && satelliteImages.Count != 0)
{
includedSatelliteImages = satelliteImages.Where(x => x.Name.IndexOf("base") > -1).ToList(); //Muestro solo 3 mas las base, el resto las mando al combo
//MessageBox.Show("Imagen base: " + satelliteImages.Where(x => x.Name.IndexOf("base") > -1).FirstOrDefault().Name);
includedSatelliteImages.AddRange(satelliteImages.Where(x => x.Name.IndexOf("base") == -1).OrderByDescending(x => x.Published).Take(3).ToList());
Current.Instance.LastImageDate = includedSatelliteImages.First().Published.Value.ToString("MMMM yyyy");
CreateTimeLine();
if (!Current.Instance.TutorialStarted)
{
var text = this.DatesGrid.Children[this.DatesGrid.ColumnDefinitions.Count - 1] as TextBlock; //Me traigo la ultima fecha del timeline
if (text != null)
{
ChangingOpacity(this, new ChangingOpacityEventArgs {
Title = text.Text, IsCloudy = includedSatelliteImages.First().IsCloudy, IsInitial = true
});
}
}
}
}
public void SatelliteImageCorrectlySlicedAndFlippedToForBottomRightSlice()
{
MapDisplayData dispData = new MapDisplayData();
data.SetX(5);
data.SetY(5);
dispData.SetMapData(data);
SatelliteImage image = new SatelliteImage();
Color[] textureMap = new Color[20 * 20];
Texture2D texture = new Texture2D(20, 20);
texture.SetPixels(textureMap);
image.texture = texture;
image.width = 10;
image.height = 10;
texture.SetPixel(10, 9, Color.red);
texture.SetPixel(19, 0, Color.blue);
SatelliteImageService.satelliteImage = image;
SatelliteImageService.useSatelliteImage = true;
//Color[] colorMap = dispData.GenerateTexture();
Texture2D textureSlice = dispData.GenerateTexture(0);
Assert.True(textureSlice.GetPixel(0, 0) == Color.red);
Assert.True(textureSlice.GetPixel(9, 9) == Color.blue);
//Assert.True (colorMap [0] == Color.red);
//Assert.True (colorMap [99] == Color.blue);
}
public static ColorMap ColorMapForSatelliteImage(MapData mapData)
{
SatelliteImage satelliteImage = SatelliteImageService.getSatelliteImage();
double scale = satelliteImage.getScale();
int textureWidth = (int)(mapData.GetWidth() * scale);
int textureHeight = (int)(mapData.GetHeight() * scale);
Color[] colorArray = new Color[textureWidth * textureHeight];
if (!satelliteImage.hasSatelliteImage())
{
return(new ColorMap(colorArray, textureWidth, textureHeight));
}
MapDataSlice slice = mapData.AsSlice();
for (int y = 0; y < textureHeight; y++)
{
int sliceY = (int)(slice.GetY() * scale);
int flippedY = satelliteImage.texture.height - (int)(sliceY + y) - 1;
Array.ConstrainedCopy(satelliteImage.texture.GetPixels((int)(slice.GetX() * scale), flippedY, textureWidth, 1), 0, colorArray, (y * textureWidth), textureWidth);
}
return(new ColorMap(colorArray, textureWidth, textureHeight));
}
public SatelliteImage Update(SatelliteImage satelliteImage)
{
try
{
connection.Open();
if (satelliteImage.Published == null)
{
satelliteImage.Published = DateTime.UtcNow.Date;
}
var cmd = connection.CreateCommand() as SqlCommand;
cmd.CommandType = CommandType.StoredProcedure;
cmd.CommandText = "SatelliteImage_Update";
cmd.Parameters.Add(new SqlParameter("@id", satelliteImage.Id));
cmd.Parameters.Add(new SqlParameter("@extent", satelliteImage.Wkt));
cmd.Parameters.Add(new SqlParameter("@name", satelliteImage.Name));
cmd.Parameters.Add(new SqlParameter("@published", satelliteImage.Published));
cmd.Parameters.Add(new SqlParameter("@minlevel", satelliteImage.MinLevel));
cmd.Parameters.Add(new SqlParameter("@maxlevel", satelliteImage.MaxLevel));
cmd.Parameters.Add(new SqlParameter("@iscloudy", satelliteImage.IsCloudy));
cmd.Parameters.Add(new SqlParameter("@isForestLaw", satelliteImage.IsForestLaw));
cmd.Parameters.Add(new SqlParameter("@regionId", satelliteImage.RegionId));
cmd.ExecuteNonQuery();
connection.Close();
}
catch (Exception ex)
{
throw ex;
}
return(satelliteImage);
}
public void SatelliteImageLoadingWorks()
{
satelliteImage = SatelliteImageImporter.ReadSatelliteImage("Assets/Resources/satelliteTest.png", 827, 1024);
Assert.True(satelliteImage.width == 827, "Wrong width!");
Assert.True(satelliteImage.height == 1024, "Wrong height!");
Assert.True(satelliteImage.hasSatelliteImage(), "A satellite image was not loaded!");
Assert.True(satelliteImage.texture != null, "No texture was loaded!");
Assert.True(satelliteImage.texture.GetPixels().Length == 827 * 1024, "Wrong number of pixels!");
}
public SatelliteLayerControl(SatelliteImage satelliteLayer, bool isAdded)
{
InitializeComponent();
this.isAdded = isAdded;
this.satelliteLayer = satelliteLayer;
xhkAdd.IsChecked = this.isAdded;
initialized = true;
UpdateInfo();
}
private void AddSatelliteImagery(SatelliteImage satelliteImage)
{
var isAdded = true;
var result = Current.Instance.LayerHelper.LayerCollection.FindLayer(satelliteImage.Name);
var size = result.Count();
if (size == 0)
{
isAdded = false;
}
satelliteLayers.Children.Add(new SatelliteLayerControl(satelliteImage, isAdded));
}
public HttpResponseMessage <SatelliteImage> Post(SatelliteImage satelliteImage, HttpRequestMessage <SatelliteImage> request)
{
if (satelliteImage != null)
{
var satelliteImageDb = satelliteImageRepository.Insert(satelliteImage);
var response = new HttpResponseMessage <SatelliteImage>(satelliteImageDb)
{
StatusCode = HttpStatusCode.Created
};
return(response);
}
return(new HttpResponseMessage <SatelliteImage>(null)
{
StatusCode = HttpStatusCode.NotFound,
});
}
public void addForestLawLayer(SatelliteImage image, int positionIndex)
{
var topLeft = SphericalMercator.FromLonLat(image.Extent.MinX, image.Extent.MinY);
var bottomRight = SphericalMercator.FromLonLat(image.Extent.MaxX, image.Extent.MaxY);
var newExtend = new BruTile.Extent(topLeft.x, topLeft.y, bottomRight.x, bottomRight.y);
var schema = new SphericalMercatorWorldSchema();
schema.Extent = newExtend;
var max = image.MaxLevel + 1;
while (schema.Resolutions.Count > max)
{
schema.Resolutions.RemoveAt(max);
}
var tms = new TmsTileSource(image.UrlTileCache, schema);
//EL NOMBRE DEL LAW LEYER SIEMPRE ES EL MISMO: RegionId + Constants.RegionLawLayerName
Current.Instance.LayerHelper.InsertLayer(new TileLayer(tms)
{
LayerName = Current.Instance.Earthwatcher.PlayingRegion + Constants.RegionLawLayerName, Opacity = 0, Tag = image.Published.Value
}, positionIndex);
}
public SatelliteImage Insert(SatelliteImage satelliteImage)
{
try
{
connection.Open();
if (satelliteImage.Published == null)
{
satelliteImage.Published = DateTime.UtcNow.Date;
}
var cmd = connection.CreateCommand() as SqlCommand;
cmd.CommandType = CommandType.StoredProcedure;
cmd.CommandText = "SatelliteImage_Insert";
cmd.Parameters.Add(new SqlParameter("@extent", satelliteImage.Wkt));
cmd.Parameters.Add(new SqlParameter("@name", satelliteImage.Name));
cmd.Parameters.Add(new SqlParameter("@urltilecache", (object)satelliteImage.UrlTileCache ?? DBNull.Value));
cmd.Parameters.Add(new SqlParameter("@published", satelliteImage.Published));
cmd.Parameters.Add(new SqlParameter("@minlevel", satelliteImage.MinLevel));
cmd.Parameters.Add(new SqlParameter("@maxlevel", satelliteImage.MaxLevel));
cmd.Parameters.Add(new SqlParameter("@iscloudy", satelliteImage.IsCloudy));
cmd.Parameters.Add(new SqlParameter("@isForestLaw", satelliteImage.IsForestLaw));
cmd.Parameters.Add(new SqlParameter("@regionId", satelliteImage.RegionId));
var idParameter = new SqlParameter("@ID", SqlDbType.Int)
{
Direction = ParameterDirection.Output
};
cmd.Parameters.Add(idParameter);
cmd.ExecuteNonQuery();
connection.Close();
return(satelliteImage);
}
catch (Exception ex)
{
throw ex;
}
}
public void LackOfImageFileCreatesEmptySatelliteImageObject()
{
satelliteImage = SatelliteImageImporter.ReadSatelliteImage("Assets/Resources/wrongfile.png", 10, 10);
Assert.True(!satelliteImage.hasSatelliteImage(), "A satellite image was erroneously loaded!");
}
public static SatelliteImage ReadXmlFileAndParseImage(string imageName) // Name Format: RegionId_ImageName
{
//Paths and loading document
var path = ConfigurationManager.AppSettings.Get("xml.greenpeaceweb.path") + ConfigurationManager.AppSettings.Get("xml.satelliteimagesregion.path");
//TODO: Agegar el regionId al path /1/2008 /X/imageName
var unifiedPath = path + imageName + "/tilemapresource.xml";
string Rstring = string.Empty;
WebRequest myWebRequest;
WebResponse myWebResponse;
try
{
myWebRequest = WebRequest.Create(unifiedPath);
myWebResponse = myWebRequest.GetResponse(); //Returns a response from an Internet resource
Stream streamResponse = myWebResponse.GetResponseStream(); //return the data stream from the internet
StreamReader sreader = new StreamReader(streamResponse); //reads the data stream
Rstring = sreader.ReadToEnd(); //reads it to the end
}
catch (Exception ex)
{
throw new Exception(string.Format("Error reading file. unifiedPath: {0}, exception: {1}", unifiedPath, ex));
}
XDocument xDoc = XDocument.Parse(Rstring);
//Variables declarations
int minLevel, maxLevel, regionId = 0;
double xMin, xMax, yMin, yMax = 0;
string name;
var doc = xDoc.Descendants("TileMap").ToList();
System.Globalization.CultureInfo customCulture = (System.Globalization.CultureInfo)System.Threading.Thread.CurrentThread.CurrentCulture.Clone();
customCulture.NumberFormat.NumberDecimalSeparator = ".";
System.Threading.Thread.CurrentThread.CurrentCulture = customCulture;
//Xmin Xmax Ymin Ymax
var xyMinMax = doc.Elements("BoundingBox").First();
Double.TryParse(xyMinMax.Attribute("minx").Value, NumberStyles.Number, CultureInfo.CreateSpecificCulture("en-US"), out xMin);
Double.TryParse(xyMinMax.Attribute("maxx").Value, NumberStyles.Number, CultureInfo.CreateSpecificCulture("en-US"), out xMax);
Double.TryParse(xyMinMax.Attribute("miny").Value, NumberStyles.Number, CultureInfo.CreateSpecificCulture("en-US"), out yMin);
Double.TryParse(xyMinMax.Attribute("maxy").Value, NumberStyles.Number, CultureInfo.CreateSpecificCulture("en-US"), out yMax);
logger.Info(string.Format("culture: xmin - xmax - ymin - ymax: {0} --- {1} --- {2} --- {3}", xMin, xMax, yMin, yMax));
//Zoom Levels
var zoomLevels = doc.Elements("TileSets").First();
var levels = zoomLevels.Elements().ToList();
var l1 = levels.First();
var l2 = levels.Last();
minLevel = Convert.ToInt32(l1.Attribute("order").Value);
maxLevel = Convert.ToInt32(l2.Attribute("order").Value);
//Name Data
try
{
regionId = Convert.ToInt32(imageName.Split('_').FirstOrDefault());
}
catch
{
regionId = 1;
}
name = imageName;//.Substring(imageName.IndexOf("_") + 1);
SatelliteImage newImage = new SatelliteImage();
newImage.Published = DateTime.Now;
newImage.IsCloudy = false;
newImage.IsForestLaw = false;
newImage.Name = name;
newImage.xmin = xMin;
newImage.xmax = xMax;
newImage.ymin = yMin;
newImage.ymax = yMax;
newImage.Wkt = "POLYGON((" + yMin + " " + xMin + ", " + yMax + " " + xMin + ", " + yMax + " " + xMax + ", " + yMin + " " + xMax + ", " + yMin + " " + xMin + "))";
newImage.MinLevel = minLevel;
newImage.MaxLevel = maxLevel;
newImage.RegionId = regionId;
newImage.UrlTileCache = path + imageName;
return(newImage);
}
private void AddExtent(SatelliteImage satelliteImage)
{
satelliteImage.Extent = new Extent(satelliteImage.xmin, satelliteImage.ymin, satelliteImage.xmax, satelliteImage.ymax, 4326);
}
