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iPhone: Rotating a drawing without rotating the view within which it is drawn
Category : Mobile Programming

Anyone who has gone through the Stanford CS193P class on iTunes will recognize this from Assignment 3 (HelloPoly). For those not familiar:

I have a custom view called polyView, an instance of PolygonView, a subclass of UIView. On this view, I use CGContextDrawLinearGradient to paint a color gradient over the entire rectangular view. Then I use CGContextDrawPath to stroke and fill

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rotating UIbutton, while rotating parentview they reside with in
Category : Operating Systems

I have one UIView that I rotate manually when orientation changes, this UIView hosts a number of buttons, I want to rotate them too based on the change in orientation.

I am doing this :

CGAffineTransform rotation = CGAffineTransformMakeRotation(M_PI / -4);
[UIView animateWithDuration:0.25 animations:^

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iPhone app stop rotating after few touches or sometimes stop rotating at all, other times works just fine. Any idea where to look for the problem?
Category : Mobile Programming

iPhone app stop rotating after few touches or sometimes stop rotating at all, other times works just fine. Any idea where to look for the problem?

My app is designed to support auto-rotate and works fine previously until I added some code that move JSOn data loading to another thread.

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How to make a rotating disk static and the surrounding static structure rotating in a video using MATLAB?
Category : Development Tools & Services

I have a video in which there is a disk like structure which keeps rotating about an axis and is surrounded by a static structure. I have a point of interest which keeps rotating and makes an angle with the center of the rotor.

I have to make the rotor static and the surrounding static structure rotating by rotating each frame by the angle in opposite direction. Also t

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iphone: rotating flipped view when rotating visible view
Category : Mobile Programming

I have a resizing issue when rotating a view controller that has two views which I switch between using the flip animation.
The problem appears if i do the following steps:

Rotate the device when viewing the tableview.
Click the info button.
Rotate the device (infoView appears stretched).
Click on info button (tableview appears stretched)

It appears that the

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Rotating do while PHP
Category : PHP

Well I have unusual question I think. I am making a web site and the products must be shown as a line I will past a link for better understanding.


Clicking the bottle in the right will change the products to the next. But if you keep clicking will see that when the end of DB rows is near the the small 3 bottles in t

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TAGS : Rotating while

iOS not rotating
Category : Operating Systems

I have a view controller with a navigation item. The view inside the navigation item rotates, but the navigation bar at top does not. I don't understand why only part of the application is rotating.

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TAGS : rotating

Rotating images :
Category : Web Design

Just wondering if someone can help me code the following.

I want to use a fading effect to rotate a series of images (7 in total), within the CSS and code already defined below:

.rotate {float: left;width: 160px;height: 215px;background-color: #FFFFFF;border: 2px solid #0066CC;margin: 0px 10px 10px 0px;text-align: center;overflow: hidden;

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TAGS : Rotating images

Rotating Box With CSS and JavaScript
Category : Javascript

Okay so I have a box that I made in CSS and what I want it to do is basically spin. However the part that I am lost at is, how do I control the speed at which box spins at using a range/slider?

This is my HTML Code:

<!DOCTYPE html>
<meta charset="utf-8" />
<link rel="stylesheet" href="box.css" />
<link rel="javascr

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rotating camera three.js
Category : Web Design

I am trying when somebody click on button to move camera around object. But I dont want to move object(it need to be centered).

I am having:

and js functions

function MoveUp()
camera.position.y -=50;
function MoveDown()
camera.position.y +=50;

but this is moving obj

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