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display chinese characters on birt chart on linux [message #669655]

Wed, 11 May 2011 03:59

Dave Missing name

Messages: 20
Registered: October 2010

Junior Member

We designed an Birt report in eclipse with chinese characters from database and chart title/labels in chinese. Preview in eclipse is successful on windows. When running the report design in our web application that embeds birt runtime, it works well on windows. But on linux(Fedora Core 14), all chinese characters are shown as small square boxes on birt chart.

For running swing application on the same linux (FC 14) machine, we first find the font that can display chinese characters using Font.canDisplayUpTo(String), then component.setFont(font).

Is there an API to set font for rendering string on the birt chart? (for web application that embeds birt runtime)

I expect to see:
HTMLRenderOption.setFont(font)

thanks very much.
Dave

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Re: display chinese characters on birt chart on linux [message #669812 is a reply to message #669655]

Wed, 11 May 2011 15:17

Jason Weathersby

Messages: 9167
Registered: July 2009

Senior Member

Dave,

Can you look at these bugs and see if they help?

https://bugs.eclipse.org/bugs/show_bug.cgi?id=206010
https://bugs.eclipse.org/bugs/show_bug.cgi?id=122308
https://bugs.eclipse.org/bugs/show_bug.cgi?id=255964

Jason

On 5/10/2011 11:59 PM, Dave wrote:
> We designed an Birt report in eclipse with chinese
> characters from database and chart title/labels in chinese.
> Preview in eclipse is successful on windows. When running
> the report design in our web application that embeds birt
> runtime, it works well on windows. But on linux(Fedora Core
> 14), all chinese characters are shown as small square boxes
> on birt chart.
>
> For running swing application on the same linux (FC 14)
> machine, we first find the font that can display chinese
> characters using Font.canDisplayUpTo(String), then
> component.setFont(font).
>
> Is there an API to set font for rendering string on the birt
> chart? (for web application that embeds birt runtime)
>
> I expect to see:
> HTMLRenderOption.setFont(font)
>
> thanks very much.
> Dave

Report message to a moderator

Re: display chinese characters on birt chart on linux [message #670507 is a reply to message #669812]

Sat, 14 May 2011 15:08

Dave Missing name

Messages: 20
Registered: October 2010

Junior Member

Hi Jason,
Thanks for reply. I followed the second link, the issue solved after
changing fontconfig.properties to match the fonts installed on linux.

Dave

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