On Apr 2, 2007, at 9:13 PM, Janine Sisk wrote:
I'm trying to read a file into a variable of type NSData.
According to the docs on NSData I should be able to use this:
public NSData(InputStream inputStream, int chunkSize)
throws IOException
FileInputStream is a subclass of InputStream, so I tried this:
FileInputStream fileInputStream = new FileInputStream("/tmp/
WOtmpfile");
NSData imageThumbData = NSData(fileInputStream, 1000);
(values just for mucking around purposes)
But it doesn't take it - says the method NSData
(FileInputStream,int) is undefined.
And it is true too! You forgot to say please, er new:
NSData imageThumbData = new NSData(fileInputStream, 1000);
What I'm trying to do here is to read back in the results of having
run convert on an uploaded image file and making a thumbnail from
it. The files are being written only for the convenience of
convert, so if I could get out of writing them that would be all
the better.
What are you using to convert it? AWT is not too bad for a Java
solution.
Chuck
--
Practical WebObjects - for developers who want to increase their
overall knowledge of WebObjects or who are trying to solve specific
problems.
http://www.global-village.net/products/practical_webobjects
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