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Chinese characters truncating

JasperReports Library
By ramanagoud_biradar

January 13, 2022
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CategoryBug report

Component: 14539

PriorityHigh

ReproducibilityAlways

ResolutionFixed

SeverityMajor

StatusClosed

Versionv3.0.0
Chinese characters are getting truncated on OpenJDK_1.8.0_191. On Analysis it was found that

In Oracle JDK environment - reports are generating correctly.

In Open JDK environment we suspect below differences.

net.sf.jasperreports.engine.fill.TextMeasurer.java - LineBreakMeasurer.getPosition() is returning incorrect values.
renderParagraph While lineMeasurer.getPosition() : 41 -- Working env
renderParagraph While lineMeasurer.getPosition() : 68 -- non working env

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ramanagoud_biradar 0

Posted January 27, 2022

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Changed Resolution from Open to Fixed
Changed Status from New to Closed
Such issue is always with the OS fonts. All the PDF fonts including Chinese characters are mapped to OS fonts or the default PDF font in default.jasperreports.properties as below. We need to have these fonts installed in our OS. fc-list list the fonts in the server.net.sf.jasperreports.default.font.name=sansserifnet.sf.jasperreports.default.font.size=10net.sf.jasperreports.default.pdf.font.name=Helvetica

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