mirror of
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50 lines
1.8 KiB
Objective-C
50 lines
1.8 KiB
Objective-C
//
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// Screenshot.h
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//
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// Created by Simon Madine on 29/04/2010.
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// Copyright 2010 The Angry Robot Zombie Factory.
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// MIT licensed
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//
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// Modifications to support orientation change by @ffd8
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//
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#import "Screenshot.h"
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@implementation Screenshot
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- (void)saveScreenshot:(NSArray*)arguments withDict:(NSDictionary*)options
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{
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CGRect screenRect = [[UIScreen mainScreen] bounds];
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CGRect imageRect;
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//change with orientation
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UIInterfaceOrientation orientation = [[UIDevice currentDevice] orientation];
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if (orientation == UIInterfaceOrientationPortrait || orientation == UIInterfaceOrientationPortraitUpsideDown) {
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//portrait check
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imageRect = CGRectMake(0, 0, CGRectGetWidth(screenRect), CGRectGetHeight(screenRect));
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}else if(orientation == UIInterfaceOrientationLandscapeLeft || orientation == UIInterfaceOrientationLandscapeRight) {
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//landscape check
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imageRect = CGRectMake(0, 0, CGRectGetHeight(screenRect), CGRectGetWidth(screenRect));
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}else{
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//default with portrait (after tests.. worked best with this code here)
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imageRect = CGRectMake(0, 0, CGRectGetWidth(screenRect), CGRectGetHeight(screenRect));
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}
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UIGraphicsBeginImageContext(imageRect.size);
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CGContextRef ctx = UIGraphicsGetCurrentContext();
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[[UIColor blackColor] set];
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CGContextTranslateCTM(ctx, 0, 0);
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CGContextFillRect(ctx, imageRect);
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[webView.layer renderInContext:ctx];
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UIImage *image1 = UIGraphicsGetImageFromCurrentImageContext();
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UIImageWriteToSavedPhotosAlbum(image1, nil, nil, nil);
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UIGraphicsEndImageContext();
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UIAlertView *alert= [[UIAlertView alloc] initWithTitle:nil message:@"Image Saved" delegate:self cancelButtonTitle:@"OK" otherButtonTitles:nil];
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[alert show];
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[alert release];
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}
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@end |