nsimage
Make a video from an NSArray of NSImages
I know this has been asked before, but the only answers I have found use UIImages. I need to make a 25 fps video from an NSArray of NSImages in Objective-C. Could somebody give me a link to the docume[详细]
2023-03-21 04:15 分类:问答NSImage + memory managament
NSImage *randomImage = [[NSImage alloc] initWithContentsOfURL:imageURL]; [randomImage release]; Why does the memory usage still go up? What is using that memory? I release the NSImage object. ( no,[详细]
2023-03-19 12:20 分类:问答Using Interface Builder's System Media files in code
I have a question regarding the several images and sound files in the Media tab of IB\'s library: how can they be used in code?[详细]
2023-03-14 22:55 分类:问答Fasted way to detect and remove transparent space around NSImage
What is the fastest way to trim an image (NSImage or CGImageRef) so that all transparent areas around the image are removed?[详细]
2023-03-12 03:51 分类:问答Converting NSImage to IplImage
I have two problems converting my image (only jpeg-files) from NSImage to IplImage.My first problem is that the converted image has not the same colour intensity like the original one. The converted i[详细]
2023-03-07 15:29 分类:问答How to scale axes independently at runtime on an NSButton
In Interface Builder, you can select how you want a button\'s image to be scaled, choosing either Axes Independent, Proportionally开发者_如何学Python Down, etc. for the \"Scaling\" drop-down. How can[详细]
2023-03-01 18:22 分类:问答Weird Memory Problem of Cocoa Application
I am writing a Cocoa program for Mac, and it includes a picture viewer. What the picture viewer\'s job is to download a picture from web and show it. It would do thisevery time I click a button who wo[详细]
2023-03-01 02:10 分类:问答sepia version of any NSImage
I am looking for a simple and efficient way to give a special tint to any icon contained in an NSImage. My ini开发者_开发问答tial need id to have sepia icons but ifcan use other colors it is better.[详细]
2023-02-28 19:25 分类:问答How to create a custom file type that holds text and images?
I know this is going to be somewhat hard to answer, but I need to save text and images into a single file (like photoshop does). Should I make a custom file type, or is there another way to do this?[详细]
2023-02-28 12:19 分类:问答Selecting an image from an NSArray in a for loop
So I\'ve got these number codes which correspond to an item, and I need to get an image for each item to display in a table. (All 开发者_如何学Cthe table etc is sorted, just this image selection..)[详细]
2023-02-27 19:08 分类:问答