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I would need to take an existing jpg file and modify the title, the description and the keywords in its IPTC entries. There are several topics here on this but all either without answer or with partial answers. I already know how to read the IPTC informations, but would need to edit them. Could somebody shed some light on this much researched and less known topic? what i have is: NSString: title NSString: description NSArray: keywords NSString: path to the file I would like to take an existing image with existing IPTC data and replace the existing entries with these, but preserve all other

Does anybody know how I could go about creating an Editable Label Control? I need my users to be able to Edit Labels (Also change parts of its style info), but have found no helpful info anywhere online. Any help at all is appreciated Thank you You can create a custom control (requires some work). The control can have a standard label control internally and when the user clicks the label (or goes to the editing mode somehow) you can instantiate a textbox control and show it where the label control was. So the user would get the illusion of the label control being "converted" to a textbox. The

I am using datatable 1.8 its amazing, I have recently read an article regarding inline editing of datatable column, Inline editing , in this article on clicking on edit hyperlink the datatable columns becomes text field but my requirement is that i have to show a dropdown list, means on clicking on edit hyperlink it should get converted into dropdown list and should come from my database database, and on saving its values get stored into database. How to do this? Any help would be of great help for me There is a way to obtain a JSON array for filling a dropdown list in the moment when you make

How do I edit a footer using tcpdf? I want to add current date & time at the footer. Please help. Override the class like this : class MYPDF extends TCPDF { public function Footer() { $image_file = "img/bg_bottom_releve.jpg"; $this->Image($image_file, 11, 241, 189, '', 'JPG', '', 'T', false, 300, '', false, false, 0, false, false, false); $this->SetY(-15); $this->SetFont('helvetica', 'N', 6); $this->Cell(0, 5, date("m/d/Y H\hi:s"), 0, false, 'C', 0, '', 0, false, 'T', 'M'); } } then instead of calling : $pdf = new TCPDF(PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT, true, 'UTF-8', false); do

This is doing my head in:-) I have a fully functional CoreData Populated UITableView inside a UIViewController and I have successfully implemented the "Swipe to Delete option" (which is easy) and I can also delete single instances with an edit button where the red circle thingy comes up. My problem is, and I think it is because I have a CustomCell, that when I press the edit button the UILabels do not move to the right. I have tried using -(void)layoutSubViews and a few others, but nothing works. I have posted my code for my cellForRowAtIndexPath . This is part of a note section in my app.

How can i edit a pdf page with java and pdfbox by writing in a specific position that i know already in pixels ? I tried this but it overwrites : PDDocument document = null; try { document = PDDocument.load(new File("/x/x/x/mypdf.pdf")); PDPage page = (PDPage) document.getDocumentCatalog().getAllPages().get(0); PDFont font = PDType1Font.HELVETICA_BOLD; PDPageContentStream contentStream = new PDPageContentStream(document, page); page.getContents().getStream(); contentStream.beginText(); contentStream.setFont(font, 12); contentStream.moveTextPositionByAmount(100, 100); contentStream.drawString(