Package org.pentaho.chart.plugin.api

Examples of org.pentaho.chart.plugin.api.IOutput.persistChart()

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            categoryColumn, chartModel );
      IOutput output = ChartBeanFactory.createChart( chartModel, chartDataModel, chartLinkGenerator );
      // Wrap output as necessary
      if ( OpenFlashChartPlugin.PLUGIN_ID.equals( chartEngine ) ) {
        ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
        output.persistChart( outputStream, getOutputType(), chartWidth, chartHeight );

        String persistedChart = new String( outputStream.toByteArray(), "utf-8" ); //$NON-NLS-1$

        IPentahoRequestContext requestContext = PentahoRequestContextHolder.getRequestContext();
        String flashContent =
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        if ( "html".equals( outputType ) || ( chartLinkGenerator != null ) ) { //$NON-NLS-1$
          File imageFile =
              PentahoSystem.getApplicationContext().createTempFile( PentahoSessionHolder.getSession(),
                "tmp_chart_", ".png", false ); //$NON-NLS-1$
          FileOutputStream outputStream = new FileOutputStream( imageFile );
          output.persistChart( outputStream, OutputTypes.FILE_TYPE_PNG, chartWidth, chartHeight );

          String imageMapName = null;
          String imageMap = null;
          if ( chartLinkGenerator != null ) {
            imageMapName = imageFile.getName().substring( 0, imageFile.getName().indexOf( '.' ) );
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              ChartBeansGeneratorUtil.mergeJFreeChartHtmlTemplate( imageFile, imageMap, imageMapName, chartWidth,
                chartHeight, PentahoRequestContextHolder.getRequestContext().getContextPath() );
          is = new ByteArrayInputStream( jFreeChartHtml.getBytes( "utf-8" ) ); //$NON-NLS-1$
        } else {
          ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
          output.persistChart( outputStream, getOutputType(), chartWidth, chartHeight );
          is = new ByteArrayInputStream( outputStream.toByteArray() );
        }
      }

      int val = 0;
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