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Public Member Functions | Protected Types | List of all members
ZFPInterface_ZFUIImageIO Class Referenceabstract

protocol for ZFUIImage, the nativeImage described here should be same as the one in ZFUIImage's protocol More...

#include <ZFProtocolZFUIImageIO.h>

Inheritance diagram for ZFPInterface_ZFUIImageIO:
ZFProtocol

Public Member Functions

virtual const zfchar * protocolName (void) const
 get the name of the protocol module, e.g. "ZFObject"
 
virtual void * imageApplyScale (zffloat imageScale, void *nativeImage, const ZFUISize &newSize, const ZFUIMargin &ninePatch)=0
 see ZFUIImageScale
 
virtual void * imageLoadInFrame (zffloat imageScale, void *nativeImage, const ZFUIRect &frameInImage)=0
 see ZFUIImageInFrame
 
virtual void * imageLoadFromColor (zffloat imageScale, const ZFUIColor &color, const ZFUISize &size)=0
 see ZFUIImageFromColor, size ensured valid
 
- Public Member Functions inherited from ZFProtocol
virtual void protocolOnInit (void)
 called to init the protocol
 
virtual void protocolOnInitFinish (void)
 see protocolOnInit
 
virtual void protocolOnDeallocPrepare (void)
 see protocolOnInit
 
virtual void protocolOnDealloc (void)
 see protocolOnInit
 
virtual ZFProtocolInstanceState protocolInstanceState (void)
 protocol instance's state
 
virtual const zfchar * protocolImplName (void) const
 get the name of the protocol implementation, e.g. "ZFObject_default"
 
virtual ZFProtocolLevel protocolImplLevel (void) const
 get the level of the protocol implementation
 
virtual const zfchar * protocolImplPlatformHint (void) const
 get type hint of the implementation or empty string if not defined, e.g. "iOS:NSString" for iOS's string impl, use ZFPROTOCOL_IMPLEMENTATION_PLATFORM_HINT to register
 
virtual void objectInfoT (zfstring &ret) const
 see objectInfo
 
virtual zfstring objectInfo (void) const
 get a short info about this object
 

Protected Types

typedef ZFProtocol zfsuper
 class ref to super
 
typedef ZFPInterface_ZFUIImageIO zfself
 class ref to self
 

Detailed Description

protocol for ZFUIImage, the nativeImage described here should be same as the one in ZFUIImage's protocol

Member Function Documentation

◆ protocolName()

virtual const zfchar * ZFPInterface_ZFUIImageIO::protocolName ( void ) const
inlinevirtual

get the name of the protocol module, e.g. "ZFObject"

Reimplemented from ZFProtocol.

◆ imageApplyScale()

virtual void * ZFPInterface_ZFUIImageIO::imageApplyScale ( zffloat imageScale,
void * nativeImage,
const ZFUISize & newSize,
const ZFUIMargin & ninePatch )
pure virtual

see ZFUIImageScale

returned image would be released by nativeImageRelease of ZFUIImage protocol

Note
size is in pixel unit, you may revert it according imageScale

◆ imageLoadInFrame()

virtual void * ZFPInterface_ZFUIImageIO::imageLoadInFrame ( zffloat imageScale,
void * nativeImage,
const ZFUIRect & frameInImage )
pure virtual

see ZFUIImageInFrame

returned image would be released by nativeImageRelease of ZFUIImage protocol

Note
size is in pixel unit, you may revert it according imageScale

◆ imageLoadFromColor()

virtual void * ZFPInterface_ZFUIImageIO::imageLoadFromColor ( zffloat imageScale,
const ZFUIColor & color,
const ZFUISize & size )
pure virtual

see ZFUIImageFromColor, size ensured valid

returned image would be released by nativeImageRelease of ZFUIImage protocol

Note
size is in pixel unit, you may revert it according imageScale
The documentation for this class was generated from the following file: