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James Carney
16,255 PointsResizing an Image Task 2
I really don't know what I'm doing wrong or how to fix it. Here is my code:
//Task 2:Line missing here! How do we draw the image in the resized context?
[self.image drawInRect:newRectangle];
UIImage *resizedImage = UIGraphicsGetImageFromCurrentImageContext();
UIGraphicsEndImageContext();
I put in the
[self.image drawInRect:newRectangle];
Any tips on what I am doing wrong, or where I can find how to do this?
2 Answers
Stone Preston
42,016 Pointsi just tried what you did and passed. here is the .m:
#import "LatergramViewController.h"
@implementation LatergramViewController
- (IBAction)upload {
if (self.image != nil && self.caption.length != 0) {
CGSize newSize = CGSizeMake(320.0f, 480.0f);
CGRect newRectangle = CGRectMake(0, 0, 320.0f, 480.0f);
UIGraphicsBeginImageContext(newSize);
// Task 2: Line missing here! How do we draw the image in the resized context?
[self.image drawInRect:newRectangle];
UIImage *resizedImage = UIGraphicsGetImageFromCurrentImageContext();
UIGraphicsEndImageContext();
// Rest of code omitted for brevity!
}
}
@end
James Carney
16,255 PointsI had the {} from the if statement end at the end of
UIGraphicsBeginImageContext(newSize);
I was in struggle city trying to figure out what I was doing wrong. Thanks!