Note that the Source and Library added in MMP are used in order to compile and connect. Create multiple block diagrams, add: start bitmap pic.mbm // Create MBM
TargetPath ../../../wins/c/system/apps/map2 // MBM storage location
HEADER
SourcePath ../AIF // Picture Position
Source C12 Back.BMP // 0 // Name
Source C12 Ball.BMP // 1
SOURCE C12 BALL_MASK.BMP / / 2
End
Then compiled in CMD, in ../../../Wins/c/system/apps/map2 generated PIC.MBM This stuff is a multi-position diagram, which produces PICs under include. MBG is a resource file to record the order of these pictures. Two ways to create Image:
1 Through EIKENV.H, IEikonenv (Ceikonenv's Static Object), IEikonenv-> CreateBitmapl (Const TDesc & AFileName, Tint Aid), the path and name of the AfileNMAE image, the ranking of AID in Bitmap.
2 Direct initialization cfbsbitmap * bitmap = new (Eleave) cfbsbitmap (); objects of cfbsbitmap or cwsbitmap, with Bitmap-> Load (AID); Creating a bitmap service with CWSBitmap is fast than Cfbsbitmap. CWSBitmap inherits in cfbsbitmap.
Show pictures by cwindowgc & gc = systemgc ();
GC.Bitblt (const tpint & apos, const cfbsbitmap * adevice);
Create a double buffer method:
1 Create a picture of a screen size first
Cfbsbitmap * bitmap = new (eleave) cfbsbitmap ();
Bitmap-> Create (Const Tsize & AsizeInpixels, TDisplayMode Adispmode);
2 Create a brush
CfbsbitmapDevice * bitmapDevice = cfbsbitmapDevice :: newl (cfbsbitmap * afbsbitmap);
Cfbsbitgc * graphicsContext = NULL;
BitmapDevice.createContext (GraphicsContext)
3 Drawing in the created picture
GraphicsContext -> Bitblt (TPOINT (0, 0), IBACKGROUNDIMAGE);
4 display on the screen
CWINDOWGC & GC = systemgc ();
gc.bitblt (Rect (). ITL, IOFFSCREENBITMAP;
