moqod / ios-scratch-n-see Goto Github PK

sir,
1> is it possible for us to stop touches/revealing at particular masking progress? i tried using disabling user interaction like this but no success.

• (void)mdScratchImageView:(MDScratchImageView *)scratchImageView didChangeMaskingProgress:(CGFloat)maskingProgress {
  NSLog(@"%s %p progress == %.2f", PRETTY_FUNCTION, scratchImageView, maskingProgress);
  if (maskingProgress == 0.30) {
  scratchImageView.userInteractionEnabled = false;
  }
  }

2> is there any way i can removed blured image at particular time and reveal the real image?

When touch second time it makes scratched line between two points.
How can i remove that.?

Hi,
I need to add a new button on scratchView when the progres is +0.9. When I add the button, it is not clickable. How can I solve the problem?

Thanks

CGContextSetStrokeColorWithColor: invalid context 0x0. This is a serious error. This application, or a library it uses, is using an invalid context and is thereby contributing to an overall degradation of system stability and reliability. This notice is a courtesy: please fix this problem. It will become a fatal error in an upcoming update.
CGContextBeginPath: invalid context 0x0. This is a serious error. This application, or a library it uses, is using an invalid context and is thereby contributing to an overall degradation of system stability and reliability. This notice is a courtesy: please fix this problem. It will become a fatal error in an upcoming update.

Hi akopanev,

Thanks for your code and it works great when its in single view. If i integrate your ImageMaskView with iCarousel or even in UIscrollview to apply the scratch effect to many view. My app crashes where it points to utils class files and Imagemaskview class files. I am using ARC in my app. Does it affects because of using ARC . Pls reply me. Thanks.

Hi akopanev, MDScratchImageView is awesome and thank you for sharing it.

I think it does not get the pixel size of the image properly and it will draw at wrong point for the first touch if the scale of image is not 1.0.

- (UIImage *) addTouches:(NSSet *)touches
{
    CGSize size = self.image.size;
    // ...
}

should be

- (UIImage *) addTouches:(NSSet *)touches
{
    CGSize size = CGSizeMake(self.image.size.width * self.image.scale, self.image.size.height * self.image.scale);
    // ...
}

Question 1: Question 1: I would like some help - how can I integrate an undo / redo?
...
Question 2: With faster movement, the erased line has not soft curves

Hi

I got trouble adding this library to my objective-c project. When I do, I get the "Use of @import" alert.

Any help ?

is possible that the project has integration with cocoapods? Thanks.!

Hello,
some images are rotate automatically.
It work in simulator properly but not in iphone (5s).

Thank you

I there any way to draw scratched path of one image to another image .?

Hello,

When you scratch and image for the first time it works perfect, but if you release your finger and try to scratch the same image again the app freeze. Im trying to solve the problem by myself but not a single error is shown in Xcode. The example project is failing too.
Do you guys still work in this project?
Can you please help me solving this? or can you tell me how to solve this?

is it possible to replace the radius value with a custom image?

great work!

Is it possible to detect if the user is scratching the same area again and again?