Shadowing and lighting in FacetChart

[tedkong]

I am using SmartClient Version: v10.0p_2015-08-20/PowerEdition Deployment (built 2015-08-20) and FireFox ESR 24.3.0.

I'm developing Pie chart and Column chart, and want to change shadowing and lighting of the charts.

Following is a sample codes what I tried to test.

---------------------------------------------------
FacetChart pieChart = new FacetChat();
...
DrawSector pieSliceProperties = pieChart.getPieSliceProperties();

/* Change shadowing */
Shadow shadow = new Shadow();
shadow.setBlur(10);
pieSliceProperties.setShadow(shadow);

/* Change lighting */
SimpleGradient fillGradient = new SimpleGradient();
fillGradient.setDirection(45.0f);
fillGradient.setStartColor("#000000");
fillGradient.setEndColor("#ffffff");
pieSliceProperties.setFillGradient( fillGradient );

pieChart.setPieSliceProperties( pieSliceProperties );
...
pieChart.draw();
---------------------------------------------------

However, above codes didn't work.
Would you please advise me what I have to do?

Regards,
Ted.

[tedkong]

Shadowing doesn't change using 'setBlur()' function as I mentioned through above sample codes.
Please take a look at the attachment.

[tedkong]

Lighting also doesn't change using 'SimpleGradient' class as I mentioned through above sample codes.
Please take a look at the attachment.