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  • How to Smooth the drawing Stroke?

    - by user1852420
    I am creating drawing.. i can undo, and put colors on it. but when i draw using my fingers the stroke is not that smooth and has edge lines,, here my codes. on which I can Paint on a view, Undo, change color, and the opacity. stroke.h #import <UIKit/UIKit.h> @interface stroke : UIView{ NSMutableArray *strokeArray; UIColor

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  • Handle window scroll event in greasemonkey script

    - by Akim Khalilov
    Hi. I need some advice. I have a web page and want to extend it's functionality with greasemonkey script and firefox. When page has loaded I need run custom function during user's page scrolling (with mouse whell or scrollbar). I want show some div block when user scrolling down and hide it when he scrolling to the top. But I met some

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  • Use trackball to scroll, zoom, etc

    - by filledvoid
    I've got a Logitech Marble Trackball (which is great, btw). By setting one of the extra buttons as a "middle" mouse button, when I click it, many apps (like browsers) will start "scrolling mode" so that moving the trackball will scroll up and down. Most of the time, this is sufficient, but I figure it would be way cooler if I could have

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  • Use trackball for scrolling in Android ListView

    - by gartenkralleb
    hi, i have a ListView, whose content should not be selectable. i set the ListView to choiceMode="none" and set a transparent listSelector. for touch mode it acts as desired. a problem is the use of the trackball. if i try to use it for scrolling, the scroll starts after the 10th push to "down". this is caused by the

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  • How to use UIWebView to get scrolling text ?

    - by srikanth rongali
    Hi, In my iPhone application I need a scrolling text. I had the text to be displayed and scrolled up and down but I could not get customized text. I mean all the text is of same font. I need some different font size text . I am using UITextView, but UITextView do not support customized text in it. How can I have

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  • iPad javascript scrolling

    - by davids
    I'd like to get the same behaviour of the native javascript scrollTo function in iPad, just attaching a function to the swipe event and scrolling the content a specific number of pixels. That doesn't work in iPad using scrollTo or several different jquery plugins, like scrollTo or iScroll. I think I'm having

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  • uiscrollview not scrolling horizontally

    - by Futur
    My UIScrollView below is not scrolling horizontally, Please help me here.. FirstView = [[UIView alloc] initWithFrame:CGRectMake(60, 0, 100, 150)]; [FirstView setBackgroundColor:[UIColor clearColor]]; SecondView = [[UIView alloc] initWithFrame:CGRectMake(320+60, 0, 100, 150)]; [SecondView

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  • How can I regain control over a "stuck" scroll bar?

    - by jonsca
    I normally have a lot of tabs open in the browser at one time, which normally doesn't cause any problems. Occasionally, though, the page will have fully rendered, the scroll bar is at the top of its track on the right, but placing the the mouse pointer on the scroll bar does not allow me to get

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  • Windows scroll without focus

    - by DanielCardin
    So I have a windows 8 laptop at home, and a windows 7 laptop at work. Both have synaptics touchpads. The problem is that on the work laptop, I can scroll any window regardless of which one is currently focused. That is the behavior that I want on both computers. This does not currently happen on

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  • jQuery Smooth Sliding DIV Height

    - by Stu
    I have a Div that is 400px in height with the ID "content", I then do a slideToggle on the Div, load some data into the Div of a varying height e.g. 200px, and then do another slideToggle. What I get is the slide expanding to 400px, then jump back to 200px. And the same in reverse, expanding to

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  • Jquery, Jcarousel smooth infinite scrolling

    - by nharry
    Hi all, I am using jcarousel to auto scroll some images. I would like to know how to make them scroll in one fluid scroll with no pauses or stops. Currently there is a pause and then it scrolls again. If I am not making myself clear then ask and I will try to explain a little better. This is

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  • jqgrid scrollable dialog

    - by gurun8
    I have a jqGrid that has add/edit dialogs with a form that's longer than the dialog height but the dialog won't scroll. I've tried to add an overflow: auto style to the dialog but no effect: $("div.ui-jqdialog-content").css("overflow", "auto"); Although, if I change auto to scroll, I at

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  • iPhone smooth move and pinch of UIImageView

    - by Jacob
    I have an image view that I'm wanting to be able to move around, and pinch to stretch it. It's all working, but it's kinda jumpy when I start to do any pinch movements. The position will jump back and forth between the two fingers. - (void)touchesBegan:(NSSet *)touches withEvent:(UIEvent

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  • Looped jQuery slideshow with smooth cross-fades

    - by artlung
    I'm trying to do a simple rotating image on the home page. Under the hood I'm reading a directory and then populating urls for the images into an array. What I want to do is cross-fade the images. If it was just a matter of showing the next one, it's easy, but since I need to cross-fade,

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  • Flash as3 smooth threshold

    - by arkzai
    hello, I'm building a flash app that pulls images from flickr and removes the white background I'm dong this using threshold and i get a really ragged outcome is there any way to get a better and smoother color key? thanks photoNumber = Math.floor(Math.random() * (photos.length));

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