[
https://issues.apache.org/jira/browse/FOP-2502?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jan Tošovský updated FOP-2502:
------------------------------
Attachment: FOP-2502.patch
Summary: [PATCH] Rendering dashed lines with zero length components
(was: Rendering dashed lines with zero length components)
> [PATCH] Rendering dashed lines with zero length components
> ----------------------------------------------------------
>
> Key: FOP-2502
> URL: https://issues.apache.org/jira/browse/FOP-2502
> Project: FOP
> Issue Type: Improvement
> Components: renderer/pdf
> Affects Versions: trunk
> Reporter: Jan Tošovský
> Priority: Minor
> Attachments: FOP-2502.patch
>
>
> The current PDF renderer may produce following dashed line segments:
> {code}[0 0] 0 d{code}
> 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:
> {code}
> 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;
> }
> {code}
> The code above produces the following code instead, which is Ok.
> {code}[] 0 d{code}
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
