做的是一个评分的展示,不涉及评分的操作
cocos2dx 3.0+
效果如下,分别为8.6分,5分和10分
五角星图片原图
代码片段
for (int i = 0; i < (int)score / 2; i++) { auto starImg = Sprite::create("appstore/applist/star_full.png"); starImg->setAnchorPoint(Point::ANCHOR_TOP_LEFT); starImg->setPosition(26 + i * 35,48); _detailHolder->addChild(starImg,POSTER_LAYER); } float percent = score/2 - (int)score/2; if ( percent != 0) { auto starImg = Sprite::create("appstore/applist/star_empty.png"); starImg->setAnchorPoint(Point::ANCHOR_TOP_LEFT); starImg->setPosition(26 + (int)score / 2 * 35 + starImg->getContentSize().width * percent,48); starImg->setTextureRect(Rect(starImg->getContentSize().width * percent,starImg->getContentSize().width - starImg->getContentSize().width * percent,starImg->getContentSize().height)); _detailHolder->addChild(starImg,POSTER_LAYER); auto starImg2 = Sprite::create("appstore/applist/star_full.png"); starImg2->setAnchorPoint(Point::ANCHOR_TOP_LEFT); starImg2->setPosition(26 + (int)score / 2 * 35,48); starImg2->setTextureRect(Rect(0,starImg2->getContentSize().width * percent,starImg2->getContentSize().height)); _detailHolder->addChild(starImg2,POSTER_LAYER); }
http://blog.sina.com.cn/s/blog_65be11bd0101o8ou.html
版权声明:本文内容由互联网用户自发贡献,该文观点与技术仅代表作者本人。本站仅提供信息存储空间服务,不拥有所有权,不承担相关法律责任。如发现本站有涉嫌侵权/违法违规的内容, 请发送邮件至 dio@foxmail.com 举报,一经查实,本站将立刻删除。