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https://issues.apache.org/jira/browse/PDFBOX-1442?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14113417#comment-14113417
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John Hewson edited comment on PDFBOX-1442 at 8/28/14 6:27 AM:
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Yes, the pattern matrix (if present) is concatenated to the stream's initial
matrix to get the transformation from pattern space to device space.
was (Author: jahewson):
Yes, pattern matrix (if present) is concatenated to the stream's initial matrix
to get the transformation from pattern space to device space.
> bar chart converted from PDF is totally a black area.
> -----------------------------------------------------
>
> Key: PDFBOX-1442
> URL: https://issues.apache.org/jira/browse/PDFBOX-1442
> Project: PDFBox
> Issue Type: Bug
> Components: Rendering
> Affects Versions: 1.7.1, 1.8.0, 1.8.2, 1.8.3, 1.8.4, 1.8.5, 2.0.0
> Reporter: James Zhou
> Labels: shading, shadingpattern
> Attachments: PATTYP1.pdf-1.png, clientfocus.PNG, clientfocus.pdf,
> funsh01.pdf-1.png, pdfbox-1442.pdf-1.png, pdfbox-1442.pdf-1.png
>
>
> The bar charts converted from PDF is totally a black area. The code is as
> following:
> {code}
> PDFImageWriter imageWriter = new PDFImageWriter();
> boolean success = imageWriter.writeImage(document, imageFormat, password,
> startPage, endPage, outputPrefix, imageType, resolution);
> if (!success)
> {
> logger.error( "Error: no writer found for image format '" +
> imageFormat + "'" );
> System.exit(1);
> }
> {code}
> I will attach the ppt and PNG files later
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