Pushing code

OANotebookView.h

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+//
+//  OANotebookView.h
+//  Notebook
+//
+//  Created by afrael on 7/13/11.
+//  Copyright 2011 Obelisk Apps. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+#import <QuartzCore/QuartzCore.h>
+
+@interface OANotebookView : UIView{
+
+}
+
+- (UIImage *) patternImageOfSize:(CGSize) size;
+- (void) setBackgroundTexture;
+- (void) drawHorizonalBlueLines: (CGContextRef) ctx;
+- (void) drawVerticalMarginLine: (CGContextRef) ctx;
+
+@end

OANotebookView.m

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+//
+//  OANotebookView.m
+//  Notebook
+//
+//  Created by afrael on 7/13/11.
+//  Copyright 2011 Obelisk Apps. All rights reserved.
+//
+
+#import "OANotebookView.h"
+
+@implementation OANotebookView
+
+- (id)initWithFrame:(CGRect)frame
+{
+    self = [super initWithFrame:frame];
+    if (self) {
+        // Initialization code
+    }
+    return self;
+}
+
+
+- (void)drawRect:(CGRect)rect
+{        
+    CGContextRef ctx = UIGraphicsGetCurrentContext();
+    CGContextSetFillColorWithColor(ctx, [UIColor blackColor].CGColor);
+    CGContextFillRect(ctx, self.bounds);
+    UIBezierPath *path = [UIBezierPath bezierPathWithRoundedRect:self.bounds 
+                                               byRoundingCorners:UIRectCornerAllCorners     
+                                                     cornerRadii:CGSizeMake(8.0f, 8.0f)];
+    [path addClip];
+    [self setBackgroundTexture];
+    [self drawHorizonalBlueLines: ctx];
+    [self drawVerticalMarginLine: ctx];
+    [super drawRect:rect];
+}
+
+- (UIImage *) patternImageOfSize:(CGSize) size{
+    UIImage *image = [UIImage imageNamed:@"paper"];
+    return image;
+}
+
+- (void) setBackgroundTexture{
+    UIImage *paperPatternImage = [self patternImageOfSize:CGSizeMake(32.0, 32.0)];
+    [[UIColor colorWithPatternImage:paperPatternImage] setFill];
+    UIBezierPath *path = [UIBezierPath bezierPathWithRect:self.bounds];
+    [path fill];
+}
+
+- (void) drawHorizonalBlueLines: (CGContextRef) ctx{
+    CGContextSaveGState(ctx);
+    CGRect screenRect = [[UIScreen mainScreen] bounds];
+    CGFloat screenWidth = screenRect.size.width;    
+    screenWidth -= 10;
+    UIColor *lineColor = [UIColor colorWithRed:0/255.0 
+                                         green:124.0/255.0
+                                          blue:255.0/255.0 
+                                         alpha:0.5];
+    UIBezierPath *path = [UIBezierPath bezierPath];
+    [path moveToPoint:CGPointMake(10, 40.5)];
+    [path addLineToPoint:CGPointMake(screenWidth, 40.5)];
+    [path setLineWidth:1.0];
+    [lineColor setStroke];
+    [path stroke];
+    for (int i = 0; i < 9; i++) {
+        CGContextTranslateCTM(ctx, 0.0, (40 + i));
+        [path stroke];
+    }
+    CGContextRestoreGState(ctx);
+}
+
+- (void) drawVerticalMarginLine: (CGContextRef) ctx{
+    CGRect screenRect = [[UIScreen mainScreen] bounds];
+    CGFloat screenHeight = screenRect.size.height;    
+    screenHeight -= 2;
+    UIColor *lineColor = [UIColor colorWithRed:255.0/255.0 
+                                         green:142.0/255.0
+                                          blue:142.0/255.0 
+                                         alpha:0.5];
+    UIBezierPath *path = [UIBezierPath bezierPath];
+    [path moveToPoint:CGPointMake(40.5, 2.0)];
+    [path addLineToPoint:CGPointMake(40.5, (screenHeight -2))];
+    [path setLineWidth:1.0];
+    [lineColor setStroke];
+    [path stroke];
+    [path moveToPoint:CGPointMake(42.5, 2.0)];
+    [path addLineToPoint:CGPointMake(42.5, (screenHeight -2))];
+    [path stroke];
+}
+
+@end