ishikawa

- (void) drawText: (NSRect) theRect {
  const CTFramesetterRef framesetter = 
    CTFramesetterCreateWithAttributedString((CFAttributedStringRef)_text);

  // Initialize a rectangular path.
  const CGMutablePathRef path = CGPathCreateMutable();
  const CGRect rect = CGRectInset(NSRectToCGRect([self bounds]), 5.0, 5.0);
  CGPathAddRect(path, NULL, rect);

  // Create the frame and draw it into the graphics context

rsms

#import <Foundation/Foundation.h>
#import <ApplicationServices/ApplicationServices.h>

CTFontRef font = CTFontCreateWithName(CFSTR("LucidaGrande"), 11.0, NULL);

CFTypeRef keys[] = { kCTFontAttributeName };
CFTypeRef values[] = { font };
CFDictionaryRef attributes =
    CFDictionaryCreate(kCFAllocatorDefault,
                       (const void**)keys,

rudyjahchan

#import <Foundation/Foundation.h>

@interface AClass (ACategory)

@end

jjgod

#import <ApplicationServices/ApplicationServices.h>
#import <Foundation/Foundation.h>

int main(int argc, char *argv[])
{
    if (argc != 2)
        return 0;

    NSAutoreleasePool *pool = [NSAutoreleasePool new];
    CFStringRef name = (CFStringRef) [NSString stringWithUTF8String: argv[1]];

wess

static CGRect clipRectToPath(CGRect rect, CGPathRef path)
{
    size_t width                = floorf(rect.size.width);
    size_t height               = floorf(rect.size.height);
    uint8_t *points             = calloc(width * height, sizeof(*points));
    CGContextRef bitmapContext  = CGBitmapContextCreate(points, width, height, sizeof(*points) * 8, width, NULL, kCGImageAlphaOnly);
    BOOL atStart                = NO;
    NSRange range               = NSMakeRange(0, 0);
    NSUInteger x                = 0;

jjgod

// CTTest.c

#include <ApplicationServices/ApplicationServices.h>

CFDictionaryRef findFeatureByName(CFArrayRef features, const char *name)
{
    CFDictionaryRef feature = NULL;
    CFStringRef featureName = CFStringCreateWithCString(NULL, name, kCFStringEncodingUTF8);
    CFIndex i;
    for (i = 0; i < CFArrayGetCount(features); i++) {

wess

// A small chunk of it.

- (void)tapGestureAction:(UITapGestureRecognizer *)gesture
{
        CGPoint location = [gesture locationInView:self];
	_linkLocation = location;
        location.y += (ARTICLE_BODY_FONT_SIZE / lineHeightFactor);
	
	CFArrayRef lines = CTFrameGetLines(_frame);
	

piaoapiao

http://stackoverflow.com/questions/7979592/is-it-possible-to-select-the-text-rendered-by-core-text-in-iphone

mkdynamic

//
//  CoreTextLabel.h
//  Frost
//
//  Created by David Kasper on 10/1/12.
//

#import <UIKit/UIKit.h>
#import <CoreText/CoreText.h>

zsiegel

/* Setup our fonts - One system font from Apple and a custom font */
CTFontRef bodyCopyFont = CTFontCreateWithName((__bridge CFStringRef) [Theme fontForBodyOfSize:11].fontName, [Theme fontForBodyOfSize:11].lineHeight, NULL);
CTFontRef systemFont = CTFontCreateWithName((__bridge CFStringRef) [UIFont systemFontOfSize:11].fontName, [UIFont systemFontOfSize:11].lineHeight, NULL);

/* Lets inspect the properties */
NSLog(@"*****************************************************************");
NSLog(@"SYSTEM-FONT LINE HEIGHT PROPERTY %f", [UIFont systemFontOfSize:11].lineHeight);
NSLog(@"SYSTEM-FONT CALCULATED LINE HEIGHT %f", [self getLineHeightForFont:systemFont]); //Custom function
NSLog(@"*****************************************************************");
NSLog(@"CUSTOM-FONT LINE HEIGHT PROPERTY %f", [Theme fontForBodyOfSize:11].lineHeight);