In An圜hart, you can configure context menu item that allows to save chart as PDF, you can set where converter script is located and image sizes (for example to fit letter page format).
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They use LGPL PHP html2ps and html2pdf Library to create PDF documents, but you can use any other library of your choice.
Sample below demonstrate how PDF export image can be implemented.
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When An圜hart finishes rendering a chart on client-side it can create a PNG or JPEG image and send it to server or application, PNG or JPEG image data is sent in base64 encoding and server should decode it and output to the server.Īny server side script that is capable to create PDF document can now use this image data to create PDF document with chart.Īlso, you can embed a JavaScript that will replace all Flash charts on the page by images (which should be generated by server-side script), and then pass full HTML page to PDF export script, that allows to convert HTML to PDF. This feature requires server side scripts that are capable of creating PDF documents. Sometimes it very important to have an ability to be able to generate a PDF report, a lot of Paperless office use PDF as a standard for documents, An圜hart allows to create PDF reports with charts, using "Save as Image" feature.
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