public SourceMapLegendFrame(Layer layer, SourceMap sourceMap, List <LegendRecord> legendRecords,
ThumbnailDelegate thumbnailDelegate)
{
filename = RenderState.ForceValidFilename(string.Format("SourceMap_{0}_{1}.html",
layer.displayName,
sourceMap.displayName));
displayName = sourceMap.displayName;
sourceMapInfo = sourceMap.sourceMapInfo;
this.legendRecords = legendRecords;
this.thumbnailDelegate = thumbnailDelegate;
}
public ThumbnailCreator(ThumbnailDelegate thumbnailDelegate, ListView listView)
{
this.thumbnailDelegate = thumbnailDelegate;
this.control = listView;
}
private IEnumerator GetThumbnail(GCHandle thumbnailHandle, Action <Texture2D> callback, ThumbnailDelegate callbackObject)
{
yield return(new WaitUntil(() => Marshal.ReadIntPtr(thumbnailHandle.AddrOfPinnedObject()) != IntPtr.Zero));
MonoBehaviour.Destroy(callbackObject); // We don't need this anymore
var pixelBuffer = Marshal.ReadIntPtr(thumbnailHandle.AddrOfPinnedObject());
var width = Marshal.ReadInt32(new IntPtr(thumbnailHandle.AddrOfPinnedObject().ToInt32() + sizeof(int)));
var height = Marshal.ReadInt32(new IntPtr(thumbnailHandle.AddrOfPinnedObject().ToInt32() + 2 * sizeof(int)));
var thumbnail = new Texture2D(width, height, TextureFormat.RGBA32, false);
thumbnail.LoadRawTextureData(pixelBuffer, width * height * 4);
thumbnail.Apply();
NatShareBridge.FreeThumbnail(thumbnailHandle.AddrOfPinnedObject());
thumbnailHandle.Free();
callback(thumbnail);
}