Databases
StackOverflow2013
Postsdbo
PO
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PO
    primarykey
    data
    text
    <p>I cracked the answer . @ rob mayoff : Thanks much who helped me out. </p> <pre><code> code here </code></pre> <p>//code to render group of images excluding the image which has been selected in a particular view</p> <p>-(void )renderImage: (ItemView *)selectedItem {</p> <pre><code>NSArray *selectedImages = self.slideView.selectedView.subviews; int selectedItemIndex = [selectedImages indexOfObject:selectedItem]; if(selectedItem.image==nil){ [selectedItem loadImageFromFile]; } // first set UIGraphicsBeginImageContextWithOptions(self.slideView.selectedView.frame.size, NO, 0); for (int i = 0; i &lt; selectedItemIndex; ++i) { if([selectedImages[i] isKindOfClass:[ItemView class]]){ ItemView *imageview = (ItemView *)selectedImages[i]; CGAffineTransform transform = imageview.transform; imageview.transform = CGAffineTransformIdentity; UIImage *image = [[UIImage alloc] initWithContentsOfFile:imageview.filename]; UIImageView *renderImageView = [[UIImageView alloc] initWithImage:image]; //[imageview copy]; renderImageView.frame = imageview.frame; renderImageView.bounds = imageview.bounds; imageview.transform = transform; renderImageView.transform = transform; renderImageView.center = CGPointMake(imageview.frame.size.width/2,imageview.frame.size.height/2); UIView *view = [[UIView alloc] initWithFrame:renderImageView.frame]; view.backgroundColor = [UIColor clearColor]; [view addSubview:renderImageView]; [renderImageView release]; [image release]; imageview.image = nil; UIGraphicsBeginImageContext(imageview.frame.size); CGContextRef context1 = UIGraphicsGetCurrentContext(); [view.layer renderInContext:context1]; UIImage *result = UIGraphicsGetImageFromCurrentImageContext(); UIGraphicsEndImageContext(); [view release]; [result drawAtPoint:imageview.frame.origin]; } } UIImage *combinedImage1 = UIGraphicsGetImageFromCurrentImageContext(); UIGraphicsEndImageContext(); //UIImageWriteToSavedPhotosAlbum(combinedImage1, nil, nil, nil); if (groupBgImage1) { [groupBgImage1 removeFromSuperview]; [groupBgImage1 release]; groupBgImage1 = nil; } groupBgImage1 = [[UIImageView alloc] initWithImage:combinedImage1]; [self.slideView.selectedView insertSubview:groupBgImage1 belowSubview:selectedItem ]; // second set UIGraphicsBeginImageContextWithOptions(self.slideView.selectedView.frame.size, NO, 0); for (int i = selectedItemIndex+1; i &lt; [selectedImages count]; ++i) { if([selectedImages[i] isKindOfClass:[ItemView class]]){ ItemView *imageview = (ItemView *)selectedImages[i]; CGAffineTransform transform = imageview.transform; imageview.transform = CGAffineTransformIdentity; UIImage *image = [[UIImage alloc] initWithContentsOfFile:imageview.filename]; UIImageView *renderImageView = [[UIImageView alloc] initWithImage:image]; //[imageview copy]; renderImageView.frame = imageview.frame; renderImageView.bounds = imageview.bounds; imageview.transform = transform; renderImageView.transform = transform; renderImageView.center = CGPointMake(imageview.frame.size.width/2,imageview.frame.size.height/2); UIView *view = [[UIView alloc] initWithFrame:renderImageView.frame]; view.backgroundColor = [UIColor clearColor]; [view addSubview:renderImageView]; [renderImageView release]; [image release]; imageview.image = nil; UIGraphicsBeginImageContext(imageview.frame.size); CGContextRef context1 = UIGraphicsGetCurrentContext(); [view.layer renderInContext:context1]; UIImage *result = UIGraphicsGetImageFromCurrentImageContext(); UIGraphicsEndImageContext(); [view release]; [result drawAtPoint:imageview.frame.origin]; } } UIImage *combinedImage2 = UIGraphicsGetImageFromCurrentImageContext(); UIGraphicsEndImageContext(); UIImageWriteToSavedPhotosAlbum(combinedImage2, nil, nil, nil); if (groupBgImage2) { [groupBgImage2 removeFromSuperview]; [groupBgImage2 release]; groupBgImage2 = nil; } groupBgImage2 = [[UIImageView alloc] initWithImage:combinedImage2]; [self.slideView.selectedView insertSubview:groupBgImage2 aboveSubview:selectedItem ]; </code></pre> <p>}</p>
    singulars
    1. This table or related slice is empty.
    1. PORender a single UIImage and rotation has to be applied
      singulars
      1. PTQuestion
    1. PTAnswer
    1. This table or related slice is empty.
    1. USiVenky
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
 

Querying!

 
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.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload