$image_p = imagecreatetruecolor($new_width, $new_height);
$image = imagecreatefromjpeg($filename);
imagecopyresampled($image_p, $image, 0, 0, 0, 0, $new_width, $new_height, $width, $height);
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如何将已调整大小的图像保存到文件夹/?我如何检测图像类型是jpg/png/gif?
当我选择表格行时,没有任何反应.它没有去ContentController,UILabel当我想链接到ContentController时,我找不到我在ContentController.h上声明的内容resultLabel.
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
ContentController *detailview = [[ContentController alloc] initWithNibName:@"ContentController" bundle:nil];
detailview.detailString = [NSString stringWithFormat:@"%d",indexPath.row];
[self.navigationController pushViewController:detailview animated:YES];
[detailview release];
}
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ContentController
- (void)viewDidLoad
{
[super viewDidLoad];
// Do any additional setup after loading the view from its nib.
resultLabel.text = self.detailString;
}
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背景图片没有在IE中显示,但在safari中一切都非常好.
我已经检查过W3C CSS验证和html验证,一切正常.
问题是什么?
http://www.applezone.com.hk/newrx/
body
{
/*background-color:#eee;*/
font-family:Arial, Helvetica, sans-serif;
margin: 0px 0px 0px 0px;
background:url(images/bg_line.JPG);
background-repeat:repeat-x;
}
p
{
font-size:12px;
color:#999999;
line-height:160%;
}
#container
{
width:1050px;
background:url(images/bg.JPG) no-repeat;
margin-top:0px;
margin-left: auto;
margin-right: auto;
padding-left:150px;
padding-top:220px;
}
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