Problem with continuous scale, crop JAI operations

Hi,
I am using JAI in my application, i need to do the following operations in order, for the given image.
1. Scale
2. Crop
3. Crop
Each operation gets the RenderdOp object given by the previous operation as input [Output of the 1st operation is provided as input to the 2nd, etc.]
I am facing a problem while doing the 3rd operation. This crop gives an IllegalArgumentException : Crop The rectangular crop area must not be outside the image.
When i debug the program i found that minX and minY values are causing the problem. Input for the third operation is a 45x46 image and the crop is for 45x45 and the minY is 10, the crop recatangle is 0,0 to 45,45 the crop considers the minX and minY as the starting positions of the image and result the exception.
Can anybody guide me to solve this problem!
- Rakesh

Very late, but I've just faced the same problem today. Since I'm in a hurry I've not been able to research if that behaviour is OK or some kind of bug. I guess it's OK but are missing something...
Anyway, I just summed the values from getMinX () and getMinY () to the x and y variables which I passed to the Crop operator. That way it's like if I were working in the 0,0 coordinate which I expected to be.

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