开发过程中经常用到的Utils for iOS Developers

如果后续文件过大再考虑分文件处理

Usage:

通过Pod搜索：打开终端执行$ Pod Search PBToolKits

Info Description:

NSString:
/**
 *  @brief  Judging method
 *
 *  @return whether the string is empty
 */
- (BOOL)pb_isEmpty;

/**
 *  @brief  Judging method
 *
 *  @return whether only contain numbers
 */
- (BOOL)pb_isOnlyNumbers;

/**
 *  @brief  Judging method
 *
 *  @return wheter only contain letters
 */
- (BOOL)pb_isOnlyLetters;

/**
 *  @brief  Judging method
 *
 *  @return whether only contain number or letter
 */
- (BOOL)pb_isNumberOrLetter;

/**
 *  @brief  caculate string's size
 *
 *  @param  font    string's font
 *  @param  width   string's width
 *
 *  @return the adjust size of string
 */
- (CGSize)pb_sizeThatFitsaWithFont:(UIFont *)font width:(CGFloat)width;

UIImage:
/**
 *  @brief  Judging Method
 *
 *  @param  image   other image
 *
 *  @return whether only the two image is equal
 */
- (BOOL)pb_isEqualTo:(UIImage *)image;


/**
 *  @brief  generate image
 *
 *  @param  color   the image's color
 *
 *  @return the image from color
 */
+ (UIImage *)pb_imageWithColor:(UIColor *)color;

/**
 *  @brief  blur image
 *
 *  @param  blurAmount  blur level, default is 0.5
 *
 *  @return the blured image
 */
- (UIImage *)pb_blurredImage:(CGFloat)level;

/**
 *  @brief  generate small image
 *
 *  @param  bounds  the destnation image's frame
 *
 *  @return the cropped image
 */
- (UIImage *)pb_croppedBounds:(CGRect)bounds;

/**
 *  @brief  scale image
 *
 *  @param  dstSize     the destnation size
 *
 *  @return the scaled image
 */
- (UIImage*)pb_scaleToSize:(CGSize)dstSize DEPRECATED_MSG_ATTRIBUTE("use pb_scaleToSize: keepAspect: method instead");

/**
 *  @brief  scale image
 *
 *  @param  dstSize     the destnation size
 *  @param  keep    whether keep image's width/height scale info
 *
 *  @return the scaled image
 */
- (UIImage*)pb_scaleToSize:(CGSize)dstSize keepAspect:(BOOL)keep;

/**
 *  @brief  generate round image
 *
 *  @return the round image
 */
- (UIImage *)pb_roundImage;

/**
 *  @brief  generate round corner image
 *
 *  @param  radius  the round corner radius
 *
 *  @return the round corner image
 */
- (UIImage *)pb_roundCornerWithRadius:(int)radius;

/**
 *  @brief  generate round corner image
 *
 *  @param  radius  the round corner redius
 *  @param  bWidth  the border width
 *  @param  bColor  the border color default is white
 *
 *  @return the round corner image
 */
- (UIImage *)pb_roundCornerWithRadius:(int)radius withBorderWidth:(int)bWidth withBorderColor:(UIColor *)bColor;

/**
 *  @brief  generate dark image
 *
 *  @param  color   dark color
 *  @param  level   dark level
 *
 *  @return the dark image
 */
- (UIImage *)pb_darkColor:(UIColor *)color lightLevel:(CGFloat)level;