急!!现在遇到一个cocos2dx 截图 微信分享的问题
截图代码:
CCRenderTexture* in_texture = CCRenderTexture::create(winSize.width, winSize.height, kCCTexture2DPixelFormat_RGBA8888);
in_texture->getSprite()->setAnchorPoint( ccp(0.5f,0.5f) );
in_texture->setPosition( ccp(winSize.width/2, winSize.height/2) );
in_texture->setAnchorPoint( ccp(0.5f,0.5f) );
in_texture->begin();
this->visit();
in_texture->end();
in_texture->saveToFile("screenshot.png", kCCImageFormatPNG);
分享代码:
-(void)shareToFriend{
WXMediaMessage *message = ;
NSString *filePath = pathForResource:@“screenshot.png” ofType:@“png”];
WXImageObject *ext = ;
ext.imageData = ;
message.mediaObject = ext;
SendMessageToWXReq* req = init]autorelease];
req.bText = NO;
req.message = message;
req.scene = WXSceneSession;
;
}
问题: filePah 为空,找不到保存的截图文件。
请各路大神帮忙,解决这个问题,谢谢~