cocos2d 中用 图片数字 作为 Lable 显示

LabelAtlas

abelAtlas

Introduction

CCLabelAtlas

was the 1st fast label added into cocos2d. But it was superseded by

CCBitmapFontAtlas

.It is being maintained for backwards compatibility, but you should use

CCBitmapFontAtlas

instead.

Creating a LabelAtlas

CCLabelAtlas *label = [CCLabelAtlas labelAtlasWithString:@"Hello World" charMapFile:@"tuffy_bold_italic-charmap.png" itemWidth:48 itemHeight:64 startCharMap:' '];
[self add:label];

charMapFile

is an image file that contains all the characters. Each character should be ordered according to its
ASCII value and the image can't contain more than 256 characters.

itemWidth

is the width of the characters in pixels

itemHeight

is the height of the characters in pixels

startCharMap

is the first character of the map.

http://www.cocos2d-iphone.org/wiki/doku.php/prog_guide:labels