Adding upstream version 0.23.93.upstream/0.23.93upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 26 insertions, 0 deletions

diff --git a/iphone/doc/ZBarReaderViewDelegate.rst b/iphone/doc/ZBarReaderViewDelegate.rst
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+ZBarReaderViewDelegate Protocol Reference
+=========================================
+
+.. class:: ZBarReaderViewDelegate
+
+   :Inherits from: :class:`NSObject`
+
+   This protocol, which must be implemented by the `readerDelegate` provided
+   to a :class:`ZBarReaderView`, is used to notify the delegate of new decode
+   results.
+
+
+Instance Methods
+----------------
+
+   .. describe:: - (void) readerView:(ZBarReaderView*)readerView didReadSymbols:(ZBarSymbolSet*)symbols fromImage:(UIImage*)image
+
+      Called to notify the delegate of new decode results.
+
+      Note that the referenced image is a proxy for a video buffer that is
+      asynchronously being converted to a :class:`UIImage`, attempting to
+      access the data will block until the conversion is complete.
+
+      :readerView: :class:`ZBarReaderView` that scanned the barcode(s).
+      :symbols: :class:`ZBarSymbolSet` containing the decode results.
+      :image: :class:`UIImage` from which the barcode(s) were scanned.