cfpdf

问题 When I watermark a pdf onto another pdf any semi-transparency in the watermark PDF is made completely opaque. Is there anything I can do about this or is this a limitation of CFPDF? Server is CF9 with latest hotfixes. Fun bit, when chrome renders the final product the transparency is preserved, but when Acrobat Pro renders it it's opaque. I can print the final product to AdobePDF and it's accurately transparent, but I don't get a consistent page size to send through our print shop which is a

问题 I’m working with the FPDF library to generate PDFs. At some point I include an image into the pdf (in the header) and do: require_once APPPATH . '../vendor/setasign/fpdf/fpdf.php'; class cifpdf extends FPDF { public function __construct($params = array()) { $this->CI = &get_instance(); $orientation = array_key_exists('orientation', $params) ? $params['orientation'] : 'P'; $mesure = array_key_exists('mesure', $params) ? $params['mesure'] : 'mm'; $format = array_key_exists('format', $params) ?

问题 In ColdFusion 9 we have pdf data stored in a blob in the database. How do I get that into a cfpdf variable? It seems like all options require a filename. Is there a way to do it without writing a file? 回答1: CFPDF and CFDOCUMENT are for creating and modifying a PDF dynamically. As you already have the PDF in a blob in your database you simply need the CF page to send it back as part of the response using CFCONTENT . Assuming you are using some type of ID to reference which PDF you want to

问题 Can cfpdf read a binary database column directly? I currently have it where I run a query to get the column. Use cffile to write the file to a directory Then read with cfpdf so I can extracttext. Is it possible to do this without the cffile write and read the binary file directly? If so, could I get an example. 回答1: What version are you using? The following worked for me with CF9 / MS SQL (varbinary column) <cfquery name="getPdf" ....> SELECT Data FROM someTable WHERE ID = 123 </cfquery>