Class library overview Walkthroughs (MFC) MFC API Reference MFC classes MFC classes CAccelerateDecelerateTransition class CAnimateCtrl class CAnimationBaseObject class CAnimationColor class CAnimationController class CAnimationGroup class CAnimationManagerEventHandler class CAnimationPoint class CAnimationRect ...
CAnimationSize Class CAnimationStoryboardEventHandler Class CAnimationTimerEventHandler Class CAnimationValue Class CAnimationVariable Class CAnimationVariableChangeHandler Class CAnimationVariableIntegerChangeHandler Class CArchive Class CArchiveException Class CArray Class CAsyncMonikerFile Class CAsyncSocket Class...
class CBitmap : public CGdiObject MembersPublic ConstructorsExpand table Name Description CBitmap::CBitmap Constructs a CBitmap object.Public MethodsExpand table Name Description CBitmap::CreateBitmap Initializes the object with a device-dependent memory bitmap that has a specified width, height...
class CBitmap : public CGdiObject Members Public Constructors NameDescription CBitmap::CBitmapConstructs aCBitmapobject. Public Methods Expand table NameDescription CBitmap::CreateBitmapInitializes the object with a device-dependent memory bitmap that has a specified width, height, and bit pattern...
class CBitmap : public CGdiObject Members Public Constructors Name Description CBitmap::CBitmap Constructs aCBitmapobject. Public Methods Public Operators 展開資料表 Name Description CBitmap::operator HBITMAP Returns the Windows handle attached to theCBitmapobject. ...
class CBitmap : public CGdiObject Remarks To use aCBitmapobject, construct the object, attach a bitmap handle to it with one of the initialization member functions, and then call the object's member functions. For more information on using graphic objects likeCBitmap, seeGraphic Objects. ...
Bitmap Class Reference Feedback Definition Namespace: System.Drawing Assembly: System.Drawing.Common.dll Source: Bitmap.cs Encapsulates a GDI+ bitmap, which consists of the pixel data for a graphics image and its attributes. ABitmapis an object used to work with images defined by pixel data...
Bitmap Class Reference Feedback Definition Namespace: System.Drawing Assembly: System.Drawing.Common.dll Source: Bitmap.cs Encapsulates a GDI+ bitmap, which consists of the pixel data for a graphics image and its attributes. ABitmapis an object used to work with images defined by pixel data...
jclass bitmapConfigClass=env->FindClass("android/graphics/Bitmap$Config");jmethodID valueOfBitmapConfigFunction=env->GetStaticMethodID(bitmapConfigClass,"valueOf","(Ljava/lang/String;)Landroid/graphics/Bitmap$Config;");jobject bitmapConfig=env->CallStaticObjectMethod(bitmapConfigClass,valueOfBitmap...
1.3 没有必要主动调用 recycle() 吗? 由于Bitmap 使用了 Finalizer 机制或引用机制来辅助回收,所以当 Java Bitmap 对象被垃圾回收时,也会顺带回收 Native 内存。出于这个原因,网上有观点认为 Bitmap 已经没有必要主动调用 recycle() 方法了,甚至还说是 Google 建议的。真的是这样吗,我们看下 Google 原话是怎么...