tableview 自定义cell左边图片

static NSString *cellIdentifier = @"cell";

UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:cellIdentifier];

// Configure the cell...

if([self.dataArray count] == 0) {

return cell;

}

if(cell == nil) {

cell = [[UITableViewCell alloc]initWithStyle:UITableViewCellStyleDefault reuseIdentifier:cellIdentifier];

CGFloat x = 15.0f;

CGFloat image_width = 30.0f;

CGFloat y = (45.0f - image_width) /2.0f;

UIImageView *imageViews = [[UIImageView alloc] initWithFrame:CGRectMake(x, y, image_width, image_width)];

imageViews.tag = 1945;

imageViews.backgroundColor = [UIColor clearColor];

imageViews.layer.masksToBounds = YES;

imageViews.layer.cornerRadius = image_width / 2.0f;

[cell addSubview:imageViews];

// 文字缩进 (indentationLevel * indentationWidth)

cell.indentationLevel = 3;//缩进层级 默认0

cell.indentationWidth = (image_width + x) / 3.0f;//每次缩进寛 默认10

}