I'm struggling to create a rectangular clockwise progress in iOS. See the attached images to understand better what I mean:
If anyone has some useful ideas, please share them. Thank you.
I have created a reactangular loader. You can have a look at the code here
https://github.com/NavneetSinghGill/ReactangularLoader.git
There's a method named getPointsForValue which does the main work.
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I want user to pick an image from gallery then user cab give multiple effects to the image like grey color,vintage,sepia,retro etc.I have searched a lot for the solution.Please guide how can i achieve this task?
Thanks in advance.
if you just simply wants apply the effects which you described you can use these
or you want to apply many different filters and also make new filters to apply on that images use GPUImage Framework
its very fast and easy..
Please try with this demo.
https://github.com/yackle/CLImageEditor
This is the better then anything.
Thanks
Use Core Image Framework by Apple. Cheers! This will help you
I need to implement a custom image crop on iOS and I can't seem to be able to find a technology that will allow me to do that easily. The goal is to have an interface as follows:
The idea is to have some sort of path or something around the face that the user can "nudge" around with their finger. Is there a library for this?
I have played a bit with UIBezierPaths, but I don't see how they can be edited after being stroked.
The best that I can come up with is having the user manually draw a line around the face, but then the line wouldn't be editable.
Please help! Does anyone know of a solution for this? I am in a bind and need to provide my client with a solution.
Good afternoon,
I would like to know if I can take a picture and then draw something in the image (with the finger movement, for example, a black line "handwritted"). Is it possible?
If that's possible... How can I start doing that?
Edit:
I want to take a picture from my iPhone (that's what I currently have in my App) and then I would like to draw something in that picture.
Thanks in advance.
There is no one tutorial to this. And as #Stephen mentioned in the comments, it is not a 2 min job. However, you can start with the following tutorials.
http://w3z.in/7ef - How To Make A Simple Drawing App with UIKit.
http://w3z.in/9b1 - Apple's official UIKit guide.
http://w3z.in/e2c - iOS 7 graphics tutorial.
The key here would be to have patience, do some small experiment apps and then figure out what to do in your app.
Thanks
I'm facing a hard problem. I want to create a Circular progress by using image. You can see the follow image here : .
I don't know how to draw it. Could you please give me some advice for drawing. There is a library to do that? I searched on the internet, I found that all library using color, not use image. Please help me. Thanks so much.
I want to create a game in which the sling shot will be used like in angry birds or sling shot game. I want to ask can is this possible to make the slingshot action like it throws at object in the angle with out cocos-2d. Please help me how should I proceed with this because I do not much on cocos 2d.
Thanks in advance.
I think you must make a method which will find the points to make a path from initial point to end point.
for that you need to use some dynamics concept.
after that you can implement animation of view along "path".How would I implement animation along a path using the iPhone SDK?
Hope this help
I think you should just go with buying this starter kit if you want to avoid deep dig into cocos2D.
It's got good dynamic features with lots of documentation.
You can UIView animation alternative of Cocos2d