public AddEventListener ( ImageElementEvents type, System.Action listener ) : void | ||
type | ImageElementEvents | |
listener | System.Action | |
return | void |
public static void LoadImageFromUrl(string tileMapFile, Action<ImageElement> loaded) { ImageElement element = new ImageElement(); element.Me().crossOrigin = "anonymous"; //FFFFUUUUU CORS! element.AddEventListener("load", e => { loaded(element); }, false); element.Src = tileMapFile; }
public void Load(string url) { URL = url; if (!Downloading) { Downloading = true; ImageElement = (ImageElement)Document.CreateElement("img"); CrossDomainImage xdomimg = (CrossDomainImage)(object)ImageElement; ImageElement.AddEventListener("load", delegate(ElementEvent e) { Ready = true; Downloading = false; Errored = false; MakeTexture(); }, false); ImageElement.AddEventListener("error", delegate(ElementEvent e) { if (!ImageElement.HasAttribute("proxyattempt")) { ImageElement.Src = Util.GetProxiedUrl(URL); ImageElement.SetAttribute("proxyattempt", true); } else { Downloading = false; Ready = false; Errored = true; } }, false); xdomimg.crossOrigin = "anonymous"; // texture.Src = this.URL.Replace("cdn.", "www."); ImageElement.Src = URL; } }
//int imageCount = 0; //int imageLoadCount = 0; //bool imagesLoaded = false; //bool downloading = false; //ImageElement LoadImageElement(string url) //{ // imageCount++; // imagesLoaded = false; // downloading = true; // ImageElement temp = (ImageElement)Document.CreateElement("img"); // temp.Src = url; // temp.AddEventListener("load", delegate(ElementEvent e) // { // ImageLoadCount++; // if (imageLoadCount == imageCount) // { // downloading = false; // ImagesLoaded = true; // // Refresh(); // } // }, false); // return temp; //} public void LoadImages() { if (!ImagesLoaded && !downloading) { ImageLoadCount = 0; ImagesLoaded = false; downloading = true; bmpBackground = (ImageElement)Document.CreateElement("img"); bmpBackground.Src = "images/thumbBackground.png"; bmpBackground.AddEventListener("load", delegate(ElementEvent e) { ImageLoadCount++; if (ImageLoadCount == 5) { downloading = false; ImagesLoaded = true; Refresh(); } }, false); bmpBackgroundHover = (ImageElement)Document.CreateElement("img"); bmpBackgroundHover.Src = "images/thumbBackgroundHover.png"; bmpBackgroundHover.AddEventListener("load", delegate(ElementEvent e) { ImageLoadCount++; if (ImageLoadCount == 5) { downloading = false; ImagesLoaded = true; Refresh(); } }, false); bmpBackgroundWide = (ImageElement)Document.CreateElement("img"); bmpBackgroundWide.Src = "images/thumbBackgroundWide.png"; bmpBackgroundWide.AddEventListener("load", delegate(ElementEvent e) { ImageLoadCount++; if (ImageLoadCount == 5) { downloading = false; ImagesLoaded = true; Refresh(); } }, false); bmpBackgroundWideHover = (ImageElement)Document.CreateElement("img"); bmpBackgroundWideHover.Src = "images/thumbBackgroundWideHover.png"; bmpBackgroundWideHover.AddEventListener("load", delegate(ElementEvent e) { ImageLoadCount++; if (ImageLoadCount == 5) { downloading = false; ImagesLoaded = true; Refresh(); } }, false); bmpDropInsertMarker = (ImageElement)Document.CreateElement("img"); bmpDropInsertMarker.Src = "images/dragInsertMarker.png"; bmpDropInsertMarker.AddEventListener("load", delegate(ElementEvent e) { ImageLoadCount++; if (ImageLoadCount == 5) { downloading = false; ImagesLoaded = true; Refresh(); } }, false); } }
public void Load(string data) { string[] lines = data.Split("\r\n"); starProfile = (ImageElement)Document.CreateElement("img"); starProfile.AddEventListener("load", delegate(ElementEvent e) { imageReady = true; }, false); starProfile.Src = "images/starProfile.png"; bool gotHeader = false; foreach (string line in lines) { if (gotHeader) { table.Add(line.Split("\t")); } else { header = line.Split("\t"); gotHeader = true; } } }
public override void Init(LampPlayer[] players, CanvasContext2D context) { myPlayers = players; someImage = new ImageElement(); someImage.AddEventListener("load", e => { //idk do something when the image is loaded }, false); someImage.Src = "http://dested.com/lamp/Games/ZombieGame/assets/LostGarden+WoodTiles.png"; }
public void Ready() { return; ImageElement image = new ImageElement(); image.AddEventListener("load", e => { Image = image; ImageReady = true; }, false); image.Src = Canvas.Me().toDataURL(); }
public virtual void RequestImage() { if (!Downloading && !ReadyToRender) { Downloading = true; texture = (ImageElement)Document.CreateElement("img"); CrossDomainImage xdomimg = (CrossDomainImage)(object)texture; texture.AddEventListener("load", delegate(ElementEvent e) { texReady = true; Downloading = false; errored = false; ReadyToRender = texReady && (DemReady || !demTile); RequestPending = false; TileCache.RemoveFromQueue(this.Key, true); MakeTexture(); }, false); texture.AddEventListener("error", delegate(ElementEvent e) { if (!texture.HasAttribute("proxyattempt")) { texture.Src = Util.GetProxiedUrl(URL); texture.SetAttribute("proxyattempt", true); } else { Downloading = false; ReadyToRender = false; errored = true; RequestPending = false; TileCache.RemoveFromQueue(this.Key, true); } }, false); xdomimg.crossOrigin = "anonymous"; texture.Src = this.URL.Replace("cdn.","www."); //texture.Src = "dss.png"; // TODO add event listener for failed! } }
//const double jBase = 2455198.0; void InitBuffer(RenderContext renderContext) { if (!init) { if (renderContext.gl == null) { starProfile = (ImageElement)Document.CreateElement("img"); starProfile.AddEventListener("load", delegate(ElementEvent e) { imageReady = true; }, false); starProfile.Src = "/images/starProfile.png"; worldList = new Vector3d[points.Count]; transformedList = new Vector3d[points.Count]; int index = 0; foreach (Vector3d pnt in points) { // todo filter by date DataItem item = new DataItem(); item.Location = pnt; item.Tranformed = new Vector3d(); item.Size = sizes[index]; item.Color = colors[index]; worldList[index] = item.Location; transformedList[index] = item.Tranformed; items.Add(item); index++; } } else { if (pointBuffers.Count == 0) { if (starTexture == null) { starTexture = Planets.LoadPlanetTexture("/images/starProfile.png"); } int count = this.points.Count; TimeSeriesPointVertexBuffer pointBuffer = null; TimeSeriesPointVertex[] pointList = null; int countLeft = count; int index = 0; int counter = 0; foreach (Vector3d point in points) { if (counter >= 100000 || pointList == null) { if (pointBuffer != null) { pointBuffer.Unlock(); } int thisCount = Math.Min(100000, countLeft); countLeft -= thisCount; pointBuffer = new TimeSeriesPointVertexBuffer(thisCount); pointList = (TimeSeriesPointVertex[])pointBuffer.Lock(); // Lock the buffer (which will return our structs) pointBuffers.Add(pointBuffer); pointBufferCounts.Add(thisCount); counter = 0; } pointList[counter] = new TimeSeriesPointVertex(); pointList[counter].Position = point; pointList[counter].PointSize = sizes[index]; pointList[counter].Tu = (float)(dates[index].StartDate ); pointList[counter].Tv = (float)(dates[index].EndDate ); pointList[counter].Color = colors[index]; index++; counter++; } if (pointBuffer != null) { pointBuffer.Unlock(); } } } init = true; } }