設置賬號，密碼字體的顏色

NSMutableDictionary *dict = [NSMutableDictionary dictionary];

dict[NSForegroundColorAttributeName] = [ICETools colorWithHexString:@"C1C0C2"];

NSAttributedString *attribute = [[NSAttributedString alloc] initWithString:self.accountTextFiled.placeholder attributes:dict];

[self.accountTextFiled setAttributedPlaceholder:attribute];

self.accountTextFiled.layer.cornerRadius = 2;

self.accountTextFiled.layer.borderColor = [[ICETools colorWithHexString:@"fb3c60"]CGColor];

self.accountTextFiled.layer.borderWidth = 1.2;

  self.accountTextFiled.layer.masksToBounds = YES;

// UILabel

根據內容顯示Label的一些設置 //給UILabel設置行間距和字間距 -(void)setLabelSpace:(UILabel)label withValue:(NSString)str withFont:(UIFont*)font {

NSMutableParagraphStyle *paraStyle = [[NSMutableParagraphStyle alloc] init];

paraStyle.lineBreakMode = NSLineBreakByCharWrapping;

paraStyle.alignment = NSTextAlignmentLeft;

paraStyle.lineSpacing = UILABEL_LINE_SPACE; //設置行間距

paraStyle.hyphenationFactor = 1.0;

paraStyle.firstLineHeadIndent = 0.0;

paraStyle.paragraphSpacingBefore = 0.0;

paraStyle.headIndent = 0;

paraStyle.tailIndent = 0;

//設置字間距 NSKernAttributeName:@1.5f

NSDictionary *dic = @{NSFontAttributeName:font, NSParagraphStyleAttributeName:paraStyle, NSKernAttributeName:@1.5f };

NSAttributedString *attributeStr = [[NSAttributedString alloc] initWithString:str attributes:dic];

label.attributedText = attributeStr;

}

//計算UILabel的高度(帶有行間距的情況)

-(CGFloat)getSpaceLabelHeight:(NSString)str withFont:(UIFont)font withWidth:(CGFloat)width {

NSMutableParagraphStyle *paraStyle = [[NSMutableParagraphStyle alloc] init];

paraStyle.lineBreakMode = NSLineBreakByCharWrapping;

paraStyle.alignment = NSTextAlignmentLeft;

paraStyle.lineSpacing = UILABEL_LINE_SPACE;

paraStyle.hyphenationFactor = 1.0;

paraStyle.firstLineHeadIndent = 0.0;

paraStyle.paragraphSpacingBefore = 0.0;

paraStyle.headIndent = 0;

paraStyle.tailIndent = 0;

NSDictionary *dic = @{NSFontAttributeName:font, NSParagraphStyleAttributeName:paraStyle, NSKernAttributeName:@1.5f };

CGSize size = [str boundingRectWithSize:CGSizeMake(width, CGFLOAT_MAX) options:NSStringDrawingUsesLineFragmentOriginattributes:dic context:nil].size;

return size.height;

}