iphone - cocos2d screen orientation problems -

-

i using standard rotation code present in cocos2d 0.99-rc0 support portrait + 2 landscape modes. showing menu in portrait mode, , screen rotates landscape actual game. problem when go portrait, whole mainmenu scene off half screen, had moved anchor point or something.

any ideas please?

a possible simple solution apply orientation @ start of scene after wards re-apply positions of menu items aligned.

i following change screen orientation:

firstly, first line goes inside init method set timer start after quick 0.5 seconds. putting in timer means in game scene transition (fade) works smoothly, screen doesn't rotate/snap round then, won't need use this.

[self schedule:@selector(rotate:) interval:0.5];  -(void)rotate:(cctime) dt{     [[ccdirector shareddirector] setdeviceorientation:ccdeviceorientationlandscapeleft];     [self unschedule:@selector(rotate:)]; }

the key line below, don't need timer: 

[[ccdirector shareddirector] setdeviceorientation:ccdeviceorientationlandscapeleft];

of course can alter bit different orientations:

ccdeviceorientationlandscapeleft ccdeviceorientationlandscaperight ccdeviceorientationportrait ccdeviceorientationportraitupsidedown

good luck.


Comments

Post a Comment

Popular posts from this blog

android - Spacing between the stars of a rating bar? -

-
ho can set spacing beween stars? thats ratingbar: ratingbar = (ratingbar) inflater.inflate(r.layout.ratingbar, null); ratingbar.setlayoutparams(new layoutparams(layoutparams.wrap_content, layoutparams.wrap_content)); the layout: <?xml version="1.0" encoding="utf-8"?> <ratingbar xmlns:android="http://schemas.android.com/apk/res/android" style="@style/mystyle" android:layout_alignparentright="true" android:layout_height="19dp" android:layout_width="wrap_content" android:numstars="5"> </ratingbar> the style: <style name="mystyle" parent="@android:style/widget.ratingbar"> <item name="android:progressdrawable">@drawable/android_r2_ratingstar_yellow</item> <item name="android:indeterminatedrawable">@drawable/android_r2_ratingstar_grey</item> </style> thanks, cheers you have ...
Read more

html - Instapaper-like algorithm -

-
does of algorithm extracts contents webpage? instapaper ? there 2 steps instapaper does: find main content block on page (excluding headers, footers, menus etc) from content block extract , format text to find content block (typically html block element, div containing key page text content) instapaper uses algorithm 1 used readability . can @ source of readability.js see what's going on, @ core tries find area on page highest text/link ratio, although has other simple scoring metrics (e.g. off top of head, things ratio of text commas, para elements etc) go heuristics. once have identified root node element, relevant content, you'll need format it, if want can pull node element containing text out of source document , insert yours, in reality you'll want remove existing styles , apply own, standard , feel. if want output nice text-only can use jericho's renderer . update1 : should mention else instapaper - follow 'pagination' links (...
Read more

c# - How to execute a particular part of code asynchronously in a class -

-
i creating speech recognition engine that's going respond user commands.i have created button enable , disable speech recognition per user convenience.i have used dispose() of speech engine disable speech recoginition.here code private void button1_click(object sender, routedeventargs e) { engineon = !engineon; if (engineon) { speechengine = speech.createspeechengine(); //speech class creates , returns new speech engine. speechengine.audiolevelupdated += new eventhandler<audiolevelupdatedeventargs>(speechengine_audiolevelupdated); // use system's default microphone speechengine.setinputtodefaultaudiodevice(); speechengine.loadgrammar(new dictationgrammar()); // start listening speechengine.recognizeasync(recognizemode.multiple); } else { speechclass.myengine.dispose(); } } but disposal of speech obj...
Read more