Databases
StackOverflow2013
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POissue in setting UIViews, view.bounds.origin.y while using in layer renderInContext:
 

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  1. POissue in setting UIViews, view.bounds.origin.y while using in layer renderInContext:
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    <p>I am trying to crop and then transform a UIView to a pdf file. The UIView is cropping correctly for x component, width and height. But it is taking the same y component,ie 0 for rendering.I want to crop the image 110 points from top. This is my code</p> <pre><code>UIView *tempV; tempV=self.view; CGRect fram= tempV.bounds; fram.origin.x=537; fram.origin.y=110; fram.size.width=404; fram.size.height=772; tempV.bounds=fram; NSLog(@"Mail"); NSLog(@"%f,%f,%f,%f",tempV.bounds.origin.x,tempV.bounds.origin.y,tempV.bounds.size.width,tempV.bounds.size.height); NSMutableData *pdfData=[NSMutableData data]; UIGraphicsBeginPDFContextToData(pdfData, tempV.bounds, nil); UIGraphicsBeginPDFPage(); CGContextRef pdfContext= UIGraphicsGetCurrentContext(); [tempV.layer renderInContext:pdfContext]; UIGraphicsEndPDFContext(); MFMailComposeViewController *mailComposer=[[[MFMailComposeViewController alloc]init] autorelease]; mailComposer.mailComposeDelegate=self; [mailComposer addAttachmentData: pdfData mimeType: @"application/pdf" fileName: @"Dudel creation.pdf"]; [pdfData writeToFile:@"Dudel creation.pdf" atomically:YES]; [self presentModalViewController: mailComposer animated: YES]; </code></pre>
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      1. POissue in setting UIViews, view.bounds.origin.y while using in layer renderInContext:
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Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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