CHARTInfo addData with CHARTAdditionalRenderInformation

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1

How do I use CHARTAdditionalRenderInformation parameter in CHARTInfo.addData?

I construct a CHARTAdditionalRenderInformation with
CHARTAdditionalRenderInformation (“a”,“b”,“c”,“d”) but the additional render information is not shown in the Chart.

does sombody know how to use CHARTAdditionalRenderInformation?

2

to display the CHARTAdditionalRenderInformation, you must set “DataDescriptionOutputTextParams” parameters at the datadescription.

A simple example is:


        m_chartInfo.addDataDescription( "Company", "#70FF70", CHARTInfo.BARCHART );

        // parameter for the description
        CHARTTextParamsInfo textParams = new CHARTTextParamsInfo();
        textParams.setTextParams( CHARTTextParamsInfo.CHART_TEXT_POS_BOTTOM, "black", null, CHARTTextParamsInfo.CHART_TEXT_ROTATION_LEFT, 2 );
        textParams.setTextParams( CHARTTextParamsInfo.CHART_TEXT_POS_CENTER, "black", null, CHARTTextParamsInfo.CHART_TEXT_ROTATION_LEFT, 2 );
        textParams.setTextParams( CHARTTextParamsInfo.CHART_TEXT_POS_TOP, "black", null, CHARTTextParamsInfo.CHART_TEXT_ROTATION_NONE, 2 );
        textParams.setTextParams( CHARTTextParamsInfo.CHART_TEXT_POS_ABOVE, "black", CHARTTextParamsInfo.CHART_TEXT_FONT_ARIAL, CHARTTextParamsInfo.CHART_TEXT_ROTATION_NONE, 3 );
        m_chartInfo.setDataDescriptionOutputTextParams( "Company", textParams );
        
            value = Math.round( 0 + generator.nextFloat() * 1000 );

            textData = new CHARTAdditionalRenderInformation("aboveText",
                    CHARTAdditionalRenderInformation.CHART_PRINT_DEFAULT_TEXT,
                    CHARTAdditionalRenderInformation.CHART_PRINT_DEFAULT_TEXT,
                    CHARTAdditionalRenderInformation.CHART_PRINT_DEFAULT_TEXT);
            m_chartInfo.addData( "Jan", "Company", value, textData );

An Example is in cisdemos. The Layout is “40_ChartDemoAdditionalText.html”

3

Excellent thank you!