brow-leaves-67b10ed-(4)
所属分类：iPhone/iOS
开发工具：Objective-C
文件大小：3021KB
下载次数：15
上传日期：2012-03-27 19:49:44
上 传 者：
brewswang
说明： iphone一个看书，看杂志，经典的翻页的程序，大家可以借鉴
(iphone is a reading, reading magazines, classic flip of the program, we can learn from)
文件列表:
brow-leaves-67b10ed (0, 2010-12-09)
brow-leaves-67b10ed\Classes (0, 2010-12-09)
brow-leaves-67b10ed\Classes\ExamplesViewController.h (230, 2010-12-09)
brow-leaves-67b10ed\Classes\ExamplesViewController.m (2196, 2010-12-09)
brow-leaves-67b10ed\Classes\ImageExampleViewController.h (258, 2010-12-09)
brow-leaves-67b10ed\Classes\ImageExampleViewController.m (1091, 2010-12-09)
brow-leaves-67b10ed\Classes\LeavesAppDelegate.h (379, 2010-12-09)
brow-leaves-67b10ed\Classes\LeavesAppDelegate.m (752, 2010-12-09)
brow-leaves-67b10ed\Classes\PDFExampleViewController.h (264, 2010-12-09)
brow-leaves-67b10ed\Classes\PDFExampleViewController.m (1593, 2010-12-09)
brow-leaves-67b10ed\Classes\ProceduralExampleViewController.h (254, 2010-12-09)
brow-leaves-67b10ed\Classes\ProceduralExampleViewController.m (718, 2010-12-09)
brow-leaves-67b10ed\LICENSE (1176, 2010-12-09)
brow-leaves-67b10ed\Leaves-Info.plist (974, 2010-12-09)
brow-leaves-67b10ed\Leaves.xcodeproj (0, 2010-12-09)
brow-leaves-67b10ed\Leaves.xcodeproj\project.pbxproj (18577, 2010-12-09)
brow-leaves-67b10ed\Leaves (0, 2010-12-09)
brow-leaves-67b10ed\Leaves\LeavesCache.h (660, 2010-12-09)
brow-leaves-67b10ed\Leaves\LeavesCache.m (2624, 2010-12-09)
brow-leaves-67b10ed\Leaves\LeavesView.h (2410, 2010-12-09)
brow-leaves-67b10ed\Leaves\LeavesView.m (10561, 2010-12-09)
brow-leaves-67b10ed\Leaves\LeavesViewController.h (497, 2010-12-09)
brow-leaves-67b10ed\Leaves\LeavesViewController.m (1277, 2010-12-09)
brow-leaves-67b10ed\Leaves_Prefix.pch (181, 2010-12-09)
brow-leaves-67b10ed\Other Sources (0, 2010-12-09)
brow-leaves-67b10ed\Other Sources\Utilities.h (227, 2010-12-09)
brow-leaves-67b10ed\Other Sources\Utilities.m (763, 2010-12-09)
brow-leaves-67b10ed\Resources-iPad (0, 2010-12-09)
brow-leaves-67b10ed\Resources-iPad\MainWindow-iPad.xib (14793, 2010-12-09)
brow-leaves-67b10ed\Resources (0, 2010-12-09)
brow-leaves-67b10ed\Resources\MainWindow.xib (16269, 2010-12-09)
brow-leaves-67b10ed\Resources\kitten.jpg (352427, 2010-12-09)
brow-leaves-67b10ed\Resources\kitten2.jpg (337699, 2010-12-09)
brow-leaves-67b10ed\Resources\kitten3.jpg (295667, 2010-12-09)
brow-leaves-67b10ed\Resources\paper.pdf (2145519, 2010-12-09)
brow-leaves-67b10ed\main.m (347, 2010-12-09)
#Leaves
Leaves is a simple way to present a page-turning interface similar to Apple's iBooks. It comprises two classes, `LeavesView` and `LeavesViewController`, and occupies less than 100 kB compiled. It uses only public APIs, sacrificing a portion of iBooks' visual flair to ensure that your application is safe for submission to the App Store.
Leaves supports:
- Text, images, PDFs -- anything that can be rendered in a graphics context
- Drag or tap to turn the page
- iPad- and iPhone-sized display areas
Leaves does *not* currently support:
- Interactive elements on the page
- Swipe gestures
- Two-page landscape view
Leaves requires iPhone OS 3.0 or later.
#Installation
Add the files in the `Leaves` subdirectory to your Xcode project and ensure that you are linking against `QuartzCore.framework`.
#Getting Started
Creating a page-turning interface is as simple as subclassing `LeavesViewController`:
@interface ColorSwatchViewController : LeavesViewController
@end
...and implementing the `LeavesViewDataSource` protocol:
@implementation ColorSwatchViewController
- (NSUInteger) numberOfPagesInLeavesView:(LeavesView*)leavesView {
return 10;
}
- (void) renderPageAtIndex:(NSUInteger)index inContext:(CGContextRef)ctx {
CGContextSetFillColorWithColor(ctx, [[UIColor colorWithHue:index/10.0
saturation:0.8
brightness:0.8
alpha:1.0] CGColor]);
CGContextFillRect(ctx, CGContextGetClipBoundingBox(ctx));
}
@end
For more sophisticated examples, build the Xcode project included with Leaves.
#Notes
The best way to get an answer to your question about programming with Leaves is the [Leaves Developers mailing list](http://groups.google.com/group/leaves-developers), which I keep an eye on. But if you find a bug, be sure to visit the [tracker](http://github.com/brow/leaves/issues) or message me directly.
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