lehmi commented on code in PR #147:
URL: https://github.com/apache/pdfbox/pull/147#discussion_r1009187853
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pdfbox/src/main/java/org/apache/pdfbox/pdmodel/graphics/image/PDImageXObject.java:
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@@ -542,18 +542,22 @@ public BufferedImage getStencilImage(Paint paint) throws
IOException
/**
* Returns an RGB buffered image containing the opaque image stream
without any masks applied.
* If this Image XObject is a mask then the buffered image will contain
the raw mask.
+ * @param region The region of the source image to get, or null if the
entire image is needed.
+ * The actual region will be clipped to the dimensions of
the source image.
+ * @param subsampling The amount of rows and columns to advance for every
output pixel, a value
+ * of 1 meaning every pixel will be read. It must not be larger than the
image width or height.
* @return the image without any masks applied
* @throws IOException if the image cannot be read
*/
- public BufferedImage getOpaqueImage() throws IOException
+ public BufferedImage getOpaqueImage(Rectangle region, int subsampling)
throws IOException
{
- return SampledImageReader.getRGBImage(this, null);
+ return SampledImageReader.getRGBImage(this, null, subsampling, null);
Review Comment:
The region isn't passed to getRGBImage
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