protected override void saveImage(ui.Image image, java.io.OutputStream response, string format, float quality) { CanvasBitmapFileFormat fileFormat = CanvasBitmapFileFormat.Png; if (format.Equals(FORMAT_JPEG)) { fileFormat = CanvasBitmapFileFormat.Jpeg; } CodenameOneImage img = (CodenameOneImage)image.getImage(); CanvasBitmap cb = img.image; InMemoryRandomAccessStream ms = new InMemoryRandomAccessStream(); cb.SaveAsync(ms, fileFormat, quality).AsTask().ConfigureAwait(false).GetAwaiter().GetResult(); ; ms.Seek(0); byte[] buf = new byte[ms.Size]; DataReader dr = new DataReader(ms); dr.LoadAsync((uint)ms.Size).AsTask().ConfigureAwait(false).GetAwaiter().GetResult(); ; dr.ReadBytes(buf); response.write(buf); }
public override void saveImage(ui.Image image, java.io.OutputStream response, java.lang.String format, float quality) { CanvasBitmapFileFormat fileFormat = CanvasBitmapFileFormat.Png; if (format.equals(_fFORMAT_1JPEG)) { fileFormat = CanvasBitmapFileFormat.Jpeg; } CodenameOneImage img = (CodenameOneImage)image.getImage(); CanvasBitmap cb = img.image; InMemoryRandomAccessStream ms = new InMemoryRandomAccessStream(); cb.SaveAsync(ms, fileFormat, quality).AsTask().ConfigureAwait(false).GetAwaiter().GetResult(); ; ms.Seek(0); byte[] buf = new byte[ms.Size]; DataReader dr = new DataReader(ms); dr.LoadAsync((uint)ms.Size).AsTask().ConfigureAwait(false).GetAwaiter().GetResult(); ; dr.ReadBytes(buf); response.write(new _nArrayAdapter<sbyte>(SilverlightImplementation.toSByteArray(buf))); }
public override bool isOpaque(ui.Image n1, java.lang.Object n2) { return ((CodenameOneImage)n1.getImage()).opaque; }