[
https://issues.apache.org/jira/browse/PDFBOX-1861?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Tilman Hausherr updated PDFBOX-1861:
------------------------------------
Attachment: asy-gouraud.pdf-1-good.png
I had a look at other operators and notice that they do a transformation, but
the dash pattern isn't transformed in SetLineDashPattern.java. Inserting this
code
{code}
float[] dashArray = null;
if (!lineDashPattern.isDashPatternEmpty())
{
dashArray = lineDashPattern.getCOSDashPattern().toFloatArray();
Matrix ctm =
context.getGraphicsState().getCurrentTransformationMatrix();
if (ctm != null && ctm.getXScale() > 0)
{
for (int i = 0; i < dashArray.length; ++i)
{
dashArray[i] *= ctm.getXScale();
}
}
}
{code}
and using that dashArray result instead of
lineDashPattern.getCOSDashPattern().toFloatArray() later down produces the
attached image (which includes my change from PDFBOX-615).
> Line is incorrectly dashed
> --------------------------
>
> Key: PDFBOX-1861
> URL: https://issues.apache.org/jira/browse/PDFBOX-1861
> Project: PDFBox
> Issue Type: Bug
> Affects Versions: 2.0.0
> Environment: W7
> Reporter: Tilman Hausherr
> Priority: Minor
> Attachments: asy-gouraud.pdf, asy-gouraud.pdf-1-good.png,
> asy-gouraud.pdf-1-trunk.png
>
>
> The line in the attached page should be dashed differently than it is in the
> rendering.
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