itouch2/phototweaks

Drag, Rotate, Scale and Crop

phototweaks's Issues

What's the `checkScrollViewContentOffset` method do?

Firstly, thanks your fantastic works.
I checked codes and can not understand checkScrollViewContentOffset did clearly. When I commented those invocations simply, it seems that no weird actions occur.
Could you explain the related codes?

no standard way to support ipad

sample code does not work.. and crop view controller does not fit in the pop over

Handle Orientation Changes

The PhotoTweaksViewController does not handle orientation changes gracefully, often resulting in misplaced UI components. Could you give me some advice about handling orientation changes, or look into it yourself?

Thanks for this great component!

New features: Set Brightness and contrast of selected image

it would be great if we add two new option along with zoom

1. Brightness
2. contrast

Forcing a square crop view

Forcing an always square crop view would a nice addition :-)

Hello when I try saving metadata to an image the UIImageOrientation will be flipped?

you have any ideas on why? Great project by the way love the simplicity!

How to fix the size of the Rect

Hey i want to fix the height and width of the frame and allow scale and zoom only
thanks for the help

Can i use this in swift?

I want to use this library in swift, How can i use this?

Reset and Slider Tint Color Properties

Is there anyway you could add the option to change the tint color of the slider and the RESET button ?

Thanks.

just a mistake, you wrote autoSaveToLibray instead of autoSaveToLibraRy

PhotoTweaks Icon

Memory Deallocations

Hi again!

I was running the "Analyze" in Xcode, as well as the Instruments for Memory Allocations/Leaks, and noticed that when the PhotoTweaks is used, then dismissed, the memory doesn't drop back down to where it was. Something isn't getting freed.

Running the Analyze shows in "saveBtnTapped":
Object leaked: allocated object is not referenced later in this execution path and has a retain count of +1.

I started running instruments on my app because I noticed that it's getting a lot of low memory warnings from the iOS SDK.

Rotation Issues

If trying to rotate 90 degrees to a landscape view from a portrait view it appears the limits of the window are based on the dimensions of the portrait view. Might I suggest adding either a button to rotate the image 90 degrees below the reset button or using some variant of sin((angle+M_PI_2+M_PI_4)*2)<0 to change the bounds to map height to width and width to height in those scenarios

Crop rect behaves weirdly

Hello again itouch2,

You might be aware of this issue, but I noticed a weird behavior in the crop rect, for example if I pull the lower horizontal line downwards (outside of the bounds), the WHOLE rect becomes smaller, not just that edge is restored to the lower bound of the image.

All sides collapse closer together. You can keep doing that and end up with a 1 pixel rect.

Thought to let you know, good stuffs!

Thanks!

Reset button

Hi itouch2, great module you created! :)

I edited the PhotoTweaksViewController to add a "RESET" button similar to Apple's Photos Edit feature.

At first I tried performing the reset in the PhotoTweakView class, that way I can "animate the reset", to look cool, but then I stumbled up a lot of issues because there are many moving parts (crop rect, grids, scrollview bounds, etc.)

So I ended up just adding the reset button to the PhotoTweaksVC, and drop the photoView from superview and add a new one. Which is ok, but not as cool.

Anyway, it's just a suggestion, if you have time, would be cool to have a reset button.

Thanks!

Image cropped size

version 1.0.3

Lets say image size is 2448x3264, and do the crop on screen of the the width as 1224x3264, but the final output image size is 2448x6157, this is a bug?

Want fixed options for CropView

I want such options and not want to let user change CropView's frame by touching. Can you show me some way? or At least few hints about how to approach

PhotoTweak.gif

Only 1.0.3 find on cocoapods

https://cocoapods.org/?q=PhotoTweaks

pod

could you plz make it pod

text on photo

could you plz add this feature ability to add text on photo