(root)/iphone/common : /source/GLString.h (revision 96)

#import <UIKit/UIKit.h>

#import <OpenGLES/ES1/gl.h>

CGPathRef CGPathCreateWithRoundedRect(CGRect rect, CGFloat r);

@interface GLQuartzTexture : NSObject

{

	GLuint		texName;

	CGSize		textureSize;

	BOOL		antialias, subpixelAA;

	BOOL		filterTexture, mipmapTexture;

	double		texturePadding;

	BOOL		requiresUpdate;

}

- (void) drawWithBounds:(CGRect)bounds;

- (void) drawCenteredAtPoint:(CGPoint)point scaled: (double) scale;

- (void) drawAtPoint:(CGPoint)point scaled: (double) scale;

- (void) drawAtPoint:(CGPoint)point;

- (void) drawCenteredAtPoint:(CGPoint)point;

- (GLuint) texName; // 0 if no texture allocated

- (void) bindTexture;

- (void) genTexture; // generates the texture without drawing texture to current context

- (void) updateTextureIfRequired;

- (void) freeGLResources;

@property(nonatomic) BOOL antialias;

@property(nonatomic) BOOL subpixelAA;

@property(nonatomic) BOOL filterTexture;

@property(nonatomic) BOOL mipmapTexture;

@property(nonatomic) double texturePadding;

@property(readonly) CGSize textureSize;

@property(readonly) GLuint texName;

@end

@interface GLQuartzArc : GLQuartzTexture

{

	UIColor*	fillColor;

	UIColor*	borderColor;

	double		innerRadius, outerRadius;

	double		borderWidth;

	double		startAngle, endAngle;

	double		cornerRadius;

}

@property(retain, nonatomic) UIColor* fillColor;

@property(retain, nonatomic) UIColor* borderColor;

@property(nonatomic) double innerRadius;

@property(nonatomic) double outerRadius;

@property(nonatomic) double startAngle;

@property(nonatomic) double endAngle;

@property(nonatomic) double borderWidth;

@property(nonatomic) double cornerRadius;

@end

@interface GLQuartzBox : GLQuartzTexture

{

	UIColor*	boxColor;

	UIColor*	borderColor;

	CGSize		frameSize;

	double		cornerRadius;

	double		borderWidth;

}

@property(retain, nonatomic) UIColor* boxColor;

@property(retain, nonatomic) UIColor* borderColor;

@property(nonatomic) CGSize frameSize;

@property(nonatomic) double cornerRadius;

@property(nonatomic) double borderWidth;

@end

@interface GLString : GLQuartzBox

{

	UIFont*		font;

	NSString*	string;

	UIColor*	textColor;

	BOOL		staticFrame;

	CGSize		marginSize;

}

+ (UIFont*) defaultFont;

// this API requires a current rendering context and all operations will be performed in regards to thar context

// the same context should be current for all method calls for a particular object instance

// designated initializer

- (id) initWithString:(NSString *)aString withFont:(UIFont*)theFont withTextColor:(UIColor *)color withBoxColor:(UIColor *)color withBorderColor:(UIColor *)color;

- (id) initWithString:(NSString *)astring;

// basic methods that pick up defaults

- (id) initWithString:(NSString *)aString withFont:(UIFont *)aFont;

- (BOOL) staticFrame; // returns whether or not a static frame will be used

- (CGSize) marginSize; // current margins for text offset and pads for dynamic frame

// these will force the texture to be regenerated at the next draw

- (void) setMargins:(CGSize)size; // set offset size and size to fit with offset

- (void) useStaticFrame:(CGSize)size; // set static frame size and size to frame

- (void) useDynamicFrame; // set static frame size and size to frame

- (void) setString:(NSString *)theString;

- (void) setFont: (UIFont*) aFont;

@property(retain, nonatomic) UIColor* textColor;

@end