VKSamplePicture

A small class that can get the sample of an image quickly.

Usage

Step1. alloc and init the helper class.

[[VKSamplePicture alloc]init];

Step2. Setup the image;

@property(nonatomic,assign)UIImage* originalImage;

Step3. Give the sample rate

-(void)processSampleSize:(int)width AndHeight:(int)height;

Step4. Now you can fetch the color for a specific position

-(UIColor*)colorAtX:(int)x_axis andY:(int)y_axis;

Notice

If It will Lead To A Memory Leak

Invoke This Mothod Might Help

-(void)freeMemmory;

Contribution

If you find some bugs about it,please let me know, thank you

More features will come

Screenshot