Details
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Improvement
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Status: Open
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Minor
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Resolution: Unresolved
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2.5
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None
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None
Description
The current PDF renderer may produce following dashed line segments:
[0 0] 0 d
This combination puzzles Adobe Reader which stops rendering the remaining content.
I suggest avoiding this combination by a simple check in setDashLine() method in PDFGraphicsPainter.java:
public PDFContentGeneratorHelper setDashLine(float first, float... rest) { StringBuilder sb = new StringBuilder(format(first)); for (float unit : rest) { sb.append(" ").append(format(unit)); } if (sb.toString().equals("0 0")) { sb = new StringBuilder(); } sb.insert(0, "["); sb.append("] 0 d "); generator.add(sb.toString()); return this; }
The code above produces the following code instead, which is Ok.
[] 0 d