2014/10/15 下午 10:14:40

iphone Programming Glossary: surfaces

Where can I find an iPhone OpenGL ES Example that responds to touch?

http://stackoverflow.com/questions/1039481/where-can-i-find-an-iphone-opengl-es-example-that-responds-to-touch

would meet these requirements Displays a 3D object in the center of the screen like a cube Maps a texture to the cube surfaces Should move the camera around the cube as you drag your finger Should zoom the camera in and out on the cube by pinching..

How to make image maps clickable using UIWebview in iphone?

http://stackoverflow.com/questions/10793698/how-to-make-image-maps-clickable-using-uiwebview-in-iphone

and help I have updated code with possible answer . Which will be complicated if the image maps and map clickable surfaces are more. Any help and suggestion with coding and explaination on this are appreciated. thanks in advance Updated For HTML..

IOSurfaces - Artefacts in video and unable to grab video surfaces

http://stackoverflow.com/questions/14135215/iosurfaces-artefacts-in-video-and-unable-to-grab-video-surfaces

Artefacts in video and unable to grab video surfaces This is a 2 part Question. I have the following code working which grabs the current display surface and creates a video.. Question. I have the following code working which grabs the current display surface and creates a video out of the surfaces everything happens in the background . for int i 0 i 100 i IOMobileFramebufferConnection connect kern_return_t result IOSurfaceRef.. . I logged out the timestamp values and this doesn't seem to be the problem. 2 The code above is not able to grab surfaces when a video is played or when we play games. All I get is a blank screen in the output. This might be due to hardware accelerated..

How to measure distance between two iphone devices using bluetooth?

http://stackoverflow.com/questions/3624945/how-to-measure-distance-between-two-iphone-devices-using-bluetooth

there a person between the devices How is the owner holding his her device Is there a wall Are there any RF reflecting surfaces . Using bluetooth you can at best obtain a distance resolution of few meters but you can't calculate the direction not even..

Understanding the memory consumption on iPhone

http://stackoverflow.com/questions/363493/understanding-the-memory-consumption-on-iphone

object alloc real . Go figure. I misread the Programming Guide. The memory limit of 24 MB applies to textures and surfaces not the whole application. The actual red line lies a bit further but I could not find any hard numbers. The consensus is..