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alex santorineos
4,345 Pointshelp me with this. I dont know what to do!!!
Please help
#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?
-(UIImage *)resizeImage:(UIImage *)image toWidth:(float)width andHeight:(float)height{
[self.image drawInRect:newRect];
UIImage *resizedImage = UIGraphicsGetImageFromCurrentImageContext();
UIGraphicsEndImageContext();
}
// Rest of code omitted for brevity!
@end
#import "UIViewController.h"
#import "UIImage.h"
@interface LatergramViewController : UIViewController
@property (nonatomic, strong) UIImage *image;
@property (nonatomic, assign) NSString *caption;
- (IBAction)upload;
-(UIImage *)resizeImage:(UIImage *)image toWidth:(float)width andHeight:(float)height;
@end
3 Answers
Stephen Whitfield
16,771 PointsI'm afraid your inquiry isn't specific or descriptive enough for anyone to help you. What exactly is your problem?
alex santorineos
4,345 Pointshttps://www.dropbox.com/s/fr3vznk5c3demyd/self%20Destruct.zip?dl=0
Download my Xcode file. Open it up. Run it. Press on the photos tab. Select a picture.
Once u do that you'll see exactly what the problem is.
Ben Jakuben
Treehouse TeacherDon't know if you're still having problems with this, but the code you pasted above is missing the closing curly brace for the upload method.