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RTC - BIRT Reports. Hiperlinks shifted relative to bars on web UI

Angelo Corna (26148381) | asked Dec 17 '13, 2:23 a.m.
edited Dec 30 '13, 3:40 a.m. by Krzysztof Ka┼║mierczyk (7.4k374103)
I've created a BIRT report on my RTC 4.0.1 environment.
The report has a bar chart and I've setted an hyperlink in order to activate the drill down function.
From eclipse client the report works without problems. I can click on the bars and I can view the details of the bar.
The problem occurs on web UI. I can see the bar graph correctly but the hyperlink is not centered on the bar. It's shifted to the right (or to the bottom if I flip axis). So, in some cases, when I click on a bar the hyperlink capture the value of the previous bar.
Any idea?

Thanks in advance. 

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Angelo Corna (26148381) | answered Jan 10 '14, 6:22 a.m.
The cause of this issue is the fact that the 'Image DPI' property is set to 120 and the default is 96.
I've not manually changed this property but I suppose it was inherited from the configuration of my windows environment because  I've  increased the size of the fonts from the default (96) to 120.

Setting the DPI to 96 (<property name="imageDPI">96</property>), then there is no issue with the hyperlinks once the report is installed in RTC.

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