Question

resize a image in table view cell… i am new programmer

by this code image comes in cell… but i wants resize image according to my need….

if possible give me little code…
thanks in advance…

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{

    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:[NSString stringWithFormat:@"Cell %i",indexPath.section]];

    if (cell == nil) {
        //.......
    }
    search_items *pro = [result objectAtIndex:0];

    if(indexPath.row==0)
    {

    NSString *filepath=[[NSBundle mainBundle]pathForResource:pro.s_image ofType:@"png"];

    UIImage *image=[UIImage imageWithContentsOfFile:filepath];

    cell.imageView.contentMode = UIViewContentModeScaleAspectFit;

    //[cell.imageView setContentMode:UIViewContentModeScaleAspectFit];

    [cell.imageView setFrame:CGRectMake(50,50,100,100)];

    /*
    CGRect iframe = cell.imageView.frame;
    iframe.size.height = 100.0;
    iframe.size.width=300.0;

    cell.imageView.frame = iframe;

    */


    cell.imageView.image=image; 
    }
}

Answer 1

You can change the frame of the imageView like this:

CGRect frame = imageView.frame;
frame.size.height = 30.0;
/* other frame changes ... */
imageView.frame = frame;

You should also look at the UIImageView contentMode property (see this post). It gives you control over how the image is drawn, and is actually a UIView property (so UIImageView inherits it). It gives you the following options:

Specifies how a view adjusts its content when its size changes.

typedef enum {
   UIViewContentModeScaleToFill,
   UIViewContentModeScaleAspectFit,
   UIViewContentModeScaleAspectFill,
   UIViewContentModeRedraw,
   UIViewContentModeCenter,
   UIViewContentModeTop,
   UIViewContentModeBottom,
   UIViewContentModeLeft,
   UIViewContentModeRight,
   UIViewContentModeTopLeft,
   UIViewContentModeTopRight,
   UIViewContentModeBottomLeft,
   UIViewContentModeBottomRight,
} UIViewContentMode;