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Include this optional element with the value 'true' to convert each html page in the report to a pdf file.
N.B. This option works similar to the <generatePdf> element in the Report Module configuration. An external conversion program (default is wkthtmltoimage) needs to be configured using the global property REPORT_HTML2IMG_PROGRAM defined in the global properties file.
generateImage
Include this optional element with a value indicating the image format (i.e. png, jpg) to cause each html page in the report to be converted to an image of specified format.
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