¡@
2014/10/15 ¤U¤È 10:12:34
iphone Programming Glossary: photoshopiPhone camera images are rotated when uploaded to web http://stackoverflow.com/questions/1041884/iphone-camera-images-are-rotated-when-uploaded-to-web in portrait on the phone but rotates 90 degrees on the web. If I download the photo and look at it in Preview mac or Photoshop mac or pc it is in portrait again. In Windows Picture Viewer pc it's rotated to landscape. Do I need to apply a rotation.. transform to the image data before uploading Will I then also need to remove the meta data that's rotating it in Photoshop and in Preview iphone uiimagepickercontroller image uploading share improve this question The problem was that image..
How would I tint an image programatically on the iPhone? http://stackoverflow.com/questions/1117211/how-would-i-tint-an-image-programatically-on-the-iphone I would like to tint an image with a color reference. The results should look like the Multiply blending mode in Photoshop where whites would be replaced with tint I will be changing the color value continuously. Follow up I would put the code..
How to crop a UIImageView to a custom shape http://stackoverflow.com/questions/13015676/how-to-crop-a-uiimageview-to-a-custom-shape wish to crop to and then for the UIImageView to resize to those points It's a bit like the lasso marquee effect in Photoshop iphone objective c ios xcode uiimageview share improve this question There's quite a bit to do but here's a high level..
Alpha transparent PNGs not displaying correctly in Mobile Safari http://stackoverflow.com/questions/1374618/alpha-transparent-pngs-not-displaying-correctly-in-mobile-safari couldn't imagine so or do I need to do something different either to my pages or PNGs Here's how I create the PNGs In Photoshop create a 1x1 transparent canvas. Draw a white rectangle in Layer 1. Set opacity to say 30 percent Save for Web as 24 bit..
What is minimum hardware and software requirements for Iphone native apps development? http://stackoverflow.com/questions/1777981/what-is-minimum-hardware-and-software-requirements-for-iphone-native-apps-develo office a playground while kids play when I travel... Xcode free download Optional software I use all the time Adobe Photoshop or similar bitmap and or vector based image editing software Logic Pro or similar sound editing software with a library..
Cocos2d adding a background image to a layer? http://stackoverflow.com/questions/1954936/cocos2d-adding-a-background-image-to-a-layer can remove a specific layer instead of finding all of the enemies and removing them. If it helps play with layers in Photoshop or a graphics editing program. Layers in cocos2d work similarly. For a simple scene adding the background to a layer or..
iPhone App Icons - Exact Radius? http://stackoverflow.com/questions/2105289/iphone-app-icons-exact-radius I'm sure that I'm just a moron but how do you get the rounded corners exactly right with your icon from Illustrator or Photoshop Edit What's the radius for the Retina iPad iphone ios ipad icons share improve this question You can make four icons..
http://stackoverflow.com/questions/2276099/a-big-green-uiimage-anyone anyone According to this post there is a stretchable UIButton image that is red. Does anyone have a green one My Photoshop skills are very poor. iphone design sdk uiimage share improve this question U can just play with HUE color property..
Changing the color of UITableView section headers http://stackoverflow.com/questions/3294876/changing-the-color-of-uitableview-section-headers header. The solution I came up with was to screenshot the background of the section header change the tint of it in Photoshop and then use that as the background of the section header. Then its just a case of laying out the label. As you said the..
How to tint a transparent PNG image in iPhone? http://stackoverflow.com/questions/3514066/how-to-tint-a-transparent-png-image-in-iphone black will stay black as the lightness of the image is preserved. This mode is just made for tinting it is the same as Photoshop's Color layer blend mode disclaimer slightly differing results may happen . Note that tinting alpha pixels does not work.. slightly differing results may happen . Note that tinting alpha pixels does not work correctly neither in iOS nor in Photoshop half transparent black pixels would not stay black. I updated the answer below to work around that issue it took quite a..
What do I have to learn to get done with a 3D racing game for the iPhone? What Tools do I need? http://stackoverflow.com/questions/581784/what-do-i-have-to-learn-to-get-done-with-a-3d-racing-game-for-the-iphone-what-t What Tools do I need I know Java pretty well. I know now most of the Basics in Objective C. I know nothing about Photoshop. I know how to use TurboCAD 10 Professional so I do have some experience in 3D object modelling. Although not much. What..
Rotating an image 90 degrees on same position when orientation changes http://stackoverflow.com/questions/6404786/rotating-an-image-90-degrees-on-same-position-when-orientation-changes orientations How do I load a custom NIB when the application is in Landscape Works superb I have made an image in Photoshop which I want to use as background for my info screen in my iPad application. The image contains text and some icons also...
Use the x-ray or thermal effect on iPhone http://stackoverflow.com/questions/6704976/use-the-x-ray-or-thermal-effect-on-iphone been change around the numbers but nothing works right it just turns the screen white. When you invert something in Photoshop it gives it a thermal look that is my thought process. Thank you very much Joe iphone camera share improve this question..
How to create a UIButton with a black gradient for iPhone? http://stackoverflow.com/questions/6936917/how-to-create-a-uibutton-with-a-black-gradient-for-iphone ios uibutton share improve this question Make one or two if you want it change appearance when press down in Photoshop or any image processing software and put into your project's resource folder use the following code to add the image as..
How to do a motion blur effect on an UIImageView in Monotouch? http://stackoverflow.com/questions/7475610/how-to-do-a-motion-blur-effect-on-an-uiimageview-in-monotouch effect on an UIImageView when scrolling an inertial picture gallery with strength and direction as parameters as in Photoshop. I can't find any blur or motion blur filter in CocoaTouch or in CoreAnimation or anywhere in the iOS SDK. Is there some..
Image Manipulation Filter like white Balance, Exposure, split Tone etc on IOS http://stackoverflow.com/questions/7920015/image-manipulation-filter-like-white-balance-exposure-split-tone-etc-on-ios trying since one week to achieve some image manipulation filters like WHITE BALANCE EXPOSURE and SPLIT TONING as in Photoshop for my IOS app but I didn't get a standard implementation to achieve any of them. I found the shell scripts to achieve them.. has a levels method that you can use to modify white balance. It is implemented as a category on UIImage and mimics Photoshop filters so calling it is as straightforward as self.imageView.image levels 0 mid 128 white 255 Moreover it's compatible..
Transforming a rectangle image into a quadrilateral using a CATransform3D http://stackoverflow.com/questions/9470493/transforming-a-rectangle-image-into-a-quadrilateral-using-a-catransform3d of four points describing a quadrilateral Q . I want to transform this image so that it is fits the quadrilateral Q. Photoshop calls this transformation Distort. But according to the source of this quadrilateral the perspective of the image moving..
Cropping image with transparency in iPhone http://stackoverflow.com/questions/10810798/cropping-image-with-transparency-in-iphone self.view addSubview tmpImg i orgImg is original cat image frmImg frame for holding individual piece masked in photoshop and cropImg is 106x106 cropped image of original cat@2x.png. my function for cropping is as following UIImage cropImage.. PREVIOUS ANSWER Can You prepare a mask for each peace For example you have that frame image. Can you cut it in photoshop in 9 separate images where in each image it would only show corresponding peace. all the rest delete . Example second peace..
How to get the RGB values for a pixel on an image on the iphone http://stackoverflow.com/questions/144250/how-to-get-the-rgb-values-for-a-pixel-on-an-image-on-the-iphone I am writing an iPhone application and need to essentially implement something equivalent to the 'eyedropper' tool in photoshop where you can touch a point on the image and capture the RGB values for the pixel in question to determine and match its..
How to erase some portion of a UIImageView's image on iOS? http://stackoverflow.com/questions/1487601/how-to-erase-some-portion-of-a-uiimageviews-image-on-ios on iOS I have a view with UIImageView and an image set to it. I want to erase the image as something like we do in photoshop with an eraser. How do I achieve this Also how do I undo erase objective c iphone core graphics erase share improve this..
What tool or technology does Apple use to create its documentation? http://stackoverflow.com/questions/1930755/what-tool-or-technology-does-apple-use-to-create-its-documentation a few dozen lines of text. For HTML you're pretty much stuck with creating a bitmap image using another tool chain photoshop visio etc . I've also though about just biting the bullet and moving completely over to a TeX tool chain and generate HTML..
Instagram Image Filters on iPhone http://stackoverflow.com/questions/3928862/instagram-image-filters-on-iphone have iphone objective c share improve this question Folks I have made an attempt at replicating instagram and photoshop filters using pure CoreGraphics and direct pixel manipulation not using OpenGL. Find this project at https github.com esilverberg..
OpenGL ES (IPhone) alpha blending looks weird http://stackoverflow.com/questions/4012035/opengl-es-iphone-alpha-blending-looks-weird a scene with several layers so I can move them separately instead of having a static image. I created a preview in photoshop and then tried to achieve the same result in the iphone but a black halo is shown when I blend a texture with semi transparent.. In the left is the screenshot from the iphone and in the right is what it looks like when I make the composition in photoshop. The image is composed by a gradient and a sand image with feathered edges. Is this the expected behaviour Is there any..
Setting Bar Button Item color in a custom navigation bar http://stackoverflow.com/questions/4518617/setting-bar-button-item-color-in-a-custom-navigation-bar style UIBarButtonItemStyleBordered target self action @selector customButtonHandler To use an image you made in photoshop etc. There is als an initWithCustomView UIView or initWithTitle NSString you can use. Sorry no one line solution share..
Customize the Airplay button's appearance http://stackoverflow.com/questions/5174204/customize-the-airplay-buttons-appearance the Airplay button's appearance I use a standard gradient overlay done in photoshop to make buttons look nicer in my app. I added an Airplay button but the aesthetics are not matching. I really want to put..
http://stackoverflow.com/questions/5590216/polaroid-filter-from-uiimage which tells about image filtering on a programmers point of view and not on a designers point of view and without a photoshop screenshot What is the hue saturation value difference I have to make on a pixel so that I can make it polaroid And third..
iPhone, how does one overlay one image onto another to create a new image to save? (watermark) http://stackoverflow.com/questions/7020077/iphone-how-does-one-overlay-one-image-onto-another-to-create-a-new-image-to-sav in the lower right that has the app name on it. I have the second image already made with a transparent layer in photoshop. I tried a function which I can't remember the exact name but it involved CGIImages and masks. This combines the two images..
http://stackoverflow.com/questions/7540569/uiswitch-customization https github.com homick iPhone Snippets tree master General Also another resource is http www.raywenderlich.com 23424 photoshop for developers creating a custom uiswitch with code at http cdn2.raywenderlich.com wp content uploads 2012 10 CustomSwitchResources.zip..
How to change a particular color in an image? http://stackoverflow.com/questions/8046643/how-to-change-a-particular-color-in-an-image question but it turns the color of whole image. Moreover the image is not looking great. I need the color change like photoshop. whether it is possible to do this in coregraphics or I have to use any other library. EDIT I need the color change to be..
iPhone Game Developers - What does your toolchain look like? http://stackoverflow.com/questions/811567/iphone-game-developers-what-does-your-toolchain-look-like What does your toolchain look like For example source control git adobe drive 3d google sketchup .dae blender .obj 2d photoshop illustrator .png audio audacity .caf code ArgoUML Xcode Textmate test OCUnit build rake Xcode Feel free to mention any other..
Draw a shadow which is hidden under the semi-transparent view? http://stackoverflow.com/questions/8552073/draw-a-shadow-which-is-hidden-under-the-semi-transparent-view which is hidden under the semi transparent view I have a semi transparent view with a drop shadow. I mocked it up in photoshop which doesn't draw the shadow under the object. Then I made it in xcode but it obviously does draw the shadow underneath...
iOS 5.1 with Xcode 4.3.1: [UIColor colorWithPatternImage:] strange behavior only on device http://stackoverflow.com/questions/9630870/ios-5-1-with-xcode-4-3-1-uicolor-colorwithpatternimage-strange-behavior-only question I've been getting the same problem since 5.1 aswell. I solved it by doing the following to the image in photoshop. You can probably do the same in another tool. Load the file select all and copy to clipboard Create a new file in photoshop.. You can probably do the same in another tool. Load the file select all and copy to clipboard Create a new file in photoshop that is the same dimension RGB and 8bit depth with 72pixels inch resolution with a white background. Paste the image you..
Change UIPickerView background http://stackoverflow.com/questions/965375/change-uipickerview-background share improve this question If you just want a workaround take a screen shot in the simulator open it in photoshop crop it to just the UIPickerView area make the center transparent apply whatever tint you want add that image to your project..
|