{"id":238,"date":"2010-05-26T23:48:24","date_gmt":"2010-05-26T15:48:24","guid":{"rendered":"http:\/\/nick.workao.org\/?p=238"},"modified":"2010-05-26T23:51:21","modified_gmt":"2010-05-26T15:51:21","slug":"image-getpropertyitem%e7%9a%84propid%e5%af%b9%e5%ba%94%e5%b8%b8%e6%95%b0","status":"publish","type":"post","link":"http:\/\/nick.txtcc.com\/index.php\/win\/238","title":{"rendered":"Image.GetPropertyItem\u7684propid\u5bf9\u5e94\u5e38\u6570\uff0c\u53c2\u8003C++\u7684"},"content":{"rendered":"
\n
IGPImage.GetPropertyItem();    { \u83b7\u53d6\u5c5e\u6027\u9879 }<\/span>\nIGPImage.SetPropertyItem();    { \u8bbe\u7f6e\u5c5e\u6027\u9879 }<\/span>\nIGPImage.RemovePropertyItem(); { \u5220\u9664\u5c5e\u6027\u9879 }<\/span>\n\nIGPImage.PropertyIdList; { \u83b7\u53d6\u56fe\u50cf\u5c5e\u6027 ID \u6570\u7ec4 }<\/span>\nIGPImage.PropertyItems;  { \u83b7\u53d6\u56fe\u50cf\u5c5e\u6027\u96c6\u5408 }<\/span>\n
\n<\/pre>\n<\/pre>\n
IGPImage.PropertyItems \u6307\u5411\u4e00\u4e2a IGPPropertyItems \u7c7b\u578b\u7684\u6570\u7ec4;\nIGPPropertyItem \u662f IGPPropertyItems \u5c5e\u6027\u6570\u7ec4\u4e2d\u7684\u4e00\u4e2a\u5c5e\u6027(\u6216\u53eb\u5c5e\u6027\u9879).<\/p>\n
\u6bcf\u4e2a\u5c5e\u6027\u9879\u90fd\u5305\u542b:<\/p>\n
\n
\n
IGPPropertyItem.Id;        { \u5c5e\u6027 ID, \u4e5f\u5c31\u662f\u5c5e\u6027\u7c7b\u522b, \u8b6c\u5982\u662f\u6807\u9898\u8fd8\u662f\u7248\u6743\u8bf4\u660e\u7b49 }<\/span>\nIGPPropertyItem.ValueType; { \u5c5e\u6027\u7684\u6570\u636e\u7c7b\u578b }<\/span>\nIGPPropertyItem.Length;    { \u5c5e\u6027\u6570\u636e\u957f\u5ea6 }<\/span>\nIGPPropertyItem.Value;     { \u5c5e\u6027\u6570\u636e\u6307\u9488 }<\/span>\n
\n<\/pre>\n<\/pre>\n
IGPImage.PropertyIdList \u53ea\u662f\u83b7\u53d6\u5c5e\u6027 ID \u7684\u6570\u7ec4.<\/p>\n
\n
IGPPropertyItem.ValueType \u5e38\u6570:<\/p>\n
\n
\n
PropertyTagTypeByte        = 1<\/span>; { \u5b57\u8282\u6570\u7ec4 }<\/span>\nPropertyTagTypeASCII       = 2<\/span>; { PAnsiChar }<\/span>\nPropertyTagTypeShort       = 3<\/span>; { Word }<\/span>\nPropertyTagTypeLong        = 4<\/span>; { Cardinal }<\/span>\nPropertyTagTypeRational    = 5<\/span>; { Cardinal\/Cardinal; \u7b2c\u4e00\u4e2a\u6570\u662f\u5206\u5b50, \u7b2c\u4e8c\u4e2a\u6570\u662f\u5206\u6bcd }<\/span>\nPropertyTagTypeUndefined   = 7<\/span>; { \u53ef\u5305\u542b\u4efb\u4f55\u6570\u636e\u7c7b\u578b\u7684\u5b57\u8282\u6570\u7ec4 }<\/span>\nPropertyTagTypeSLONG       = 9<\/span>; { Integer }<\/span>\nPropertyTagTypeSRational  = 10<\/span>; { Integer\/Integer; \u7b2c\u4e00\u4e2a\u6570\u662f\u5206\u5b50, \u7b2c\u4e8c\u4e2a\u6570\u662f\u5206\u6bcd }<\/span>\n
\n<\/pre>\n<\/pre>\n
IGPPropertyItem.Id \u5e38\u6570:<\/p>\n
\n
\n
PropertyTagGpsVer                         = $0000<\/span>\nPropertyTagGpsLatitudeRef                 = $0001<\/span>\nPropertyTagGpsLatitude                    = $0002<\/span>\nPropertyTagGpsLongitudeRef                = $0003<\/span>\nPropertyTagGpsLongitude                   = $0004<\/span>\nPropertyTagGpsAltitudeRef                 = $0005<\/span>\nPropertyTagGpsAltitude                    = $0006<\/span>\nPropertyTagGpsGpsTime                     = $0007<\/span>\nPropertyTagGpsGpsSatellites               = $0008<\/span>\nPropertyTagGpsGpsStatus                   = $0009<\/span>\nPropertyTagGpsGpsMeasureMode              = $000A<\/span>\nPropertyTagGpsGpsDop                      = $000B<\/span>\nPropertyTagGpsSpeedRef                    = $000C<\/span>\nPropertyTagGpsSpeed                       = $000D<\/span>\nPropertyTagGpsTrackRef                    = $000E<\/span>\nPropertyTagGpsTrack                       = $000F<\/span>\nPropertyTagGpsImgDirRef                   = $0010<\/span>\nPropertyTagGpsImgDir                      = $0011<\/span>\nPropertyTagGpsMapDatum                    = $0012<\/span>\nPropertyTagGpsDestLatRef                  = $0013<\/span>\nPropertyTagGpsDestLat                     = $0014<\/span>\nPropertyTagGpsDestLongRef                 = $0015<\/span>\nPropertyTagGpsDestLong                    = $0016<\/span>\nPropertyTagGpsDestBearRef                 = $0017<\/span>\nPropertyTagGpsDestBear                    = $0018<\/span>\nPropertyTagGpsDestDistRef                 = $0019<\/span>\nPropertyTagGpsDestDist                    = $001A<\/span>\nPropertyTagNewSubfileType                 = $00FE<\/span>\nPropertyTagSubfileType                    = $00FF<\/span>\nPropertyTagImageWidth                     = $0100<\/span>\nPropertyTagImageHeight                    = $0101<\/span>\nPropertyTagBitsPerSample                  = $0102<\/span>\nPropertyTagCompression                    = $0103<\/span>\nPropertyTagPhotometricInterp              = $0106<\/span>\nPropertyTagThreshHolding                  = $0107<\/span>\nPropertyTagCellWidth                      = $0108<\/span>\nPropertyTagCellHeight                     = $0109<\/span>\nPropertyTagFillOrder                      = $010A<\/span>\nPropertyTagDocumentName                   = $010D<\/span>\nPropertyTagImageDescription               = $010E<\/span>\nPropertyTagEquipMake                      = $010F<\/span>\nPropertyTagEquipModel                     = $0110<\/span>\nPropertyTagStripOffsets                   = $0111<\/span>\nPropertyTagOrientation                    = $0112<\/span>\nPropertyTagSamplesPerPixel                = $0115<\/span>\nPropertyTagRowsPerStrip                   = $0116<\/span>\nPropertyTagStripBytesCount                = $0117<\/span>\nPropertyTagMinSampleValue                 = $0118<\/span>\nPropertyTagMaxSampleValue                 = $0119<\/span>\nPropertyTagXResolution                    = $011A<\/span>\nPropertyTagYResolution                    = $011B<\/span>\nPropertyTagPlanarConfig                   = $011C<\/span>\nPropertyTagPageName                       = $011D<\/span>\nPropertyTagXPosition                      = $011E<\/span>\nPropertyTagYPosition                      = $011F<\/span>\nPropertyTagFreeOffset                     = $0120<\/span>\nPropertyTagFreeByteCounts                 = $0121<\/span>\nPropertyTagGrayResponseUnit               = $0122<\/span>\nPropertyTagGrayResponseCurve              = $0123<\/span>\nPropertyTagT4Option                       = $0124<\/span>\nPropertyTagT6Option                       = $0125<\/span>\nPropertyTagResolutionUnit                 = $0128<\/span>\nPropertyTagPageNumber                     = $0129<\/span>\nPropertyTagTransferFunction               = $012D<\/span>\nPropertyTagSoftwareUsed                   = $0131<\/span>\nPropertyTagDateTime                       = $0132<\/span>\nPropertyTagArtist                         = $013B<\/span>\nPropertyTagHostComputer                   = $013C<\/span>\nPropertyTagPredictor                      = $013D<\/span>\nPropertyTagWhitePoint                     = $013E<\/span>\nPropertyTagPrimaryChromaticities          = $013F<\/span>\nPropertyTagColorMap                       = $0140<\/span>\nPropertyTagHalftoneHints                  = $0141<\/span>\nPropertyTagTileWidth                      = $0142<\/span>\nPropertyTagTileLength                     = $0143<\/span>\nPropertyTagTileOffset                     = $0144<\/span>\nPropertyTagTileByteCounts                 = $0145<\/span>\nPropertyTagInkSet                         = $014C<\/span>\nPropertyTagInkNames                       = $014D<\/span>\nPropertyTagNumberOfInks                   = $014E<\/span>\nPropertyTagDotRange                       = $0150<\/span>\nPropertyTagTargetPrinter                  = $0151<\/span>\nPropertyTagExtraSamples                   = $0152<\/span>\nPropertyTagSampleFormat                   = $0153<\/span>\nPropertyTagSMinSampleValue                = $0154<\/span>\nPropertyTagSMaxSampleValue                = $0155<\/span>\nPropertyTagTransferRange                  = $0156<\/span>\nPropertyTagJPEGProc                       = $0200<\/span>\nPropertyTagJPEGInterFormat                = $0201<\/span>\nPropertyTagJPEGInterLength                = $0202<\/span>\nPropertyTagJPEGRestartInterval            = $0203<\/span>\nPropertyTagJPEGLosslessPredictors         = $0205<\/span>\nPropertyTagJPEGPointTransforms            = $0206<\/span>\nPropertyTagJPEGQTables                    = $0207<\/span>\nPropertyTagJPEGDCTables                   = $0208<\/span>\nPropertyTagJPEGACTables                   = $0209<\/span>\nPropertyTagYCbCrCoefficients              = $0211<\/span>\nPropertyTagYCbCrSubsampling               = $0212<\/span>\nPropertyTagYCbCrPositioning               = $0213<\/span>\nPropertyTagREFBlackWhite                  = $0214<\/span>\nPropertyTagGamma                          = $0301<\/span>\nPropertyTagICCProfileDescriptor           = $0302<\/span>\nPropertyTagSRGBRenderingIntent            = $0303<\/span>\nPropertyTagImageTitle                     = $0320<\/span>\nPropertyTagResolutionXUnit                = $5001<\/span>\nPropertyTagResolutionYUnit                = $5002<\/span>\nPropertyTagResolutionXLengthUnit          = $5003<\/span>\nPropertyTagResolutionYLengthUnit          = $5004<\/span>\nPropertyTagPrintFlags                     = $5005<\/span>\nPropertyTagPrintFlagsVersion              = $5006<\/span>\nPropertyTagPrintFlagsCrop                 = $5007<\/span>\nPropertyTagPrintFlagsBleedWidth           = $5008<\/span>\nPropertyTagPrintFlagsBleedWidthScale      = $5009<\/span>\nPropertyTagHalftoneLPI                    = $500A<\/span>\nPropertyTagHalftoneLPIUnit                = $500B<\/span>\nPropertyTagHalftoneDegree                 = $500C<\/span>\nPropertyTagHalftoneShape                  = $500D<\/span>\nPropertyTagHalftoneMisc                   = $500E<\/span>\nPropertyTagHalftoneScreen                 = $500F<\/span>\nPropertyTagJPEGQuality                    = $5010<\/span>\nPropertyTagGridSize                       = $5011<\/span>\nPropertyTagThumbnailFormat                = $5012<\/span>\nPropertyTagThumbnailWidth                 = $5013<\/span>\nPropertyTagThumbnailHeight                = $5014<\/span>\nPropertyTagThumbnailColorDepth            = $5015<\/span>\nPropertyTagThumbnailPlanes                = $5016<\/span>\nPropertyTagThumbnailRawBytes              = $5017<\/span>\nPropertyTagThumbnailSize                  = $5018<\/span>\nPropertyTagThumbnailCompressedSize        = $5019<\/span>\nPropertyTagColorTransferFunction          = $501A<\/span>\nPropertyTagThumbnailData                  = $501B<\/span>\nPropertyTagThumbnailImageWidth            = $5020<\/span>\nPropertyTagThumbnailImageHeight           = $5021<\/span>\nPropertyTagThumbnailBitsPerSample         = $5022<\/span>\nPropertyTagThumbnailCompression           = $5023<\/span>\nPropertyTagThumbnailPhotometricInterp     = $5024<\/span>\nPropertyTagThumbnailImageDescription      = $5025<\/span>\nPropertyTagThumbnailEquipMake             = $5026<\/span>\nPropertyTagThumbnailEquipModel            = $5027<\/span>\nPropertyTagThumbnailStripOffsets          = $5028<\/span>\nPropertyTagThumbnailOrientation           = $5029<\/span>\nPropertyTagThumbnailSamplesPerPixel       = $502A<\/span>\nPropertyTagThumbnailRowsPerStrip          = $502B<\/span>\nPropertyTagThumbnailStripBytesCount       = $502C<\/span>\nPropertyTagThumbnailResolutionX           = $502D<\/span>\nPropertyTagThumbnailResolutionY           = $502E<\/span>\nPropertyTagThumbnailPlanarConfig          = $502F<\/span>\nPropertyTagThumbnailResolutionUnit        = $5030<\/span>\nPropertyTagThumbnailTransferFunction      = $5031<\/span>\nPropertyTagThumbnailSoftwareUsed          = $5032<\/span>\nPropertyTagThumbnailDateTime              = $5033<\/span>\nPropertyTagThumbnailArtist                = $5034<\/span>\nPropertyTagThumbnailWhitePoint            = $5035<\/span>\nPropertyTagThumbnailPrimaryChromaticities = $5036<\/span>\nPropertyTagThumbnailYCbCrCoefficients     = $5037<\/span>\nPropertyTagThumbnailYCbCrSubsampling      = $5038<\/span>\nPropertyTagThumbnailYCbCrPositioning      = $5039<\/span>\nPropertyTagThumbnailRefBlackWhite         = $503A<\/span>\nPropertyTagThumbnailCopyRight             = $503B<\/span>\nPropertyTagLuminanceTable                 = $5090<\/span>\nPropertyTagChrominanceTable               = $5091<\/span>\nPropertyTagFrameDelay                     = $5100<\/span>\nPropertyTagLoopCount                      = $5101<\/span>\nPropertyTagGlobalPalette                  = $5102<\/span>\nPropertyTagIndexBackground                = $5103<\/span>\nPropertyTagIndexTransparent               = $5104<\/span>\nPropertyTagPixelUnit                      = $5110<\/span>\nPropertyTagPixelPerUnitX                  = $5111<\/span>\nPropertyTagPixelPerUnitY                  = $5112<\/span>\nPropertyTagPaletteHistogram               = $5113<\/span>\nPropertyTagCopyright                      = $8298<\/span>\nPropertyTagExifExposureTime               = $829A<\/span>\nPropertyTagExifFNumber                    = $829D<\/span>\nPropertyTagExifIFD                        = $8769<\/span>\nPropertyTagICCProfile                     = $8773<\/span>\nPropertyTagExifExposureProg               = $8822<\/span>\nPropertyTagExifSpectralSense              = $8824<\/span>\nPropertyTagGpsIFD                         = $8825<\/span>\nPropertyTagExifISOSpeed                   = $8827<\/span>\nPropertyTagExifOECF                       = $8828<\/span>\nPropertyTagExifVer                        = $9000<\/span>\nPropertyTagExifDTOrig                     = $9003<\/span>\nPropertyTagExifDTDigitized                = $9004<\/span>\nPropertyTagExifCompConfig                 = $9101<\/span>\nPropertyTagExifCompBPP                    = $9102<\/span>\nPropertyTagExifShutterSpeed               = $9201<\/span>\nPropertyTagExifAperture                   = $9202<\/span>\nPropertyTagExifBrightness                 = $9203<\/span>\nPropertyTagExifExposureBias               = $9204<\/span>\nPropertyTagExifMaxAperture                = $9205<\/span>\nPropertyTagExifSubjectDist                = $9206<\/span>\nPropertyTagExifMeteringMode               = $9207<\/span>\nPropertyTagExifLightSource                = $9208<\/span>\nPropertyTagExifFlash                      = $9209<\/span>\nPropertyTagExifFocalLength                = $920A<\/span>\nPropertyTagExifMakerNote                  = $927C<\/span>\nPropertyTagExifUserComment                = $9286<\/span>\nPropertyTagExifDTSubsec                   = $9290<\/span>\nPropertyTagExifDTOrigSS                   = $9291<\/span>\nPropertyTagExifDTDigSS                    = $9292<\/span>\nPropertyTagExifFPXVer                     = $A000<\/span>\nPropertyTagExifColorSpace                 = $A001<\/span>\nPropertyTagExifPixXDim                    = $A002<\/span>\nPropertyTagExifPixYDim                    = $A003<\/span>\nPropertyTagExifRelatedWav                 = $A004<\/span>\nPropertyTagExifInterop                    = $A005<\/span>\nPropertyTagExifFlashEnergy                = $A20B<\/span>\nPropertyTagExifSpatialFR                  = $A20C<\/span>\nPropertyTagExifFocalXRes                  = $A20E<\/span>\nPropertyTagExifFocalYRes                  = $A20F<\/span>\nPropertyTagExifFocalResUnit               = $A210<\/span>\nPropertyTagExifSubjectLoc                 = $A214<\/span>\nPropertyTagExifExposureIndex              = $A215<\/span>\nPropertyTagExifSensingMethod              = $A217<\/span>\nPropertyTagExifFileSource                 = $A300<\/span>\nPropertyTagExifSceneType                  = $A301<\/span>\nPropertyTagExifCfaPattern                 = $A302<\/span>\n\n<\/pre>\n<\/pre>","protected":false},"excerpt":{"rendered":"
IGPImage.GetPropertyItem(); { \u83b7\u53d6\u5c5e\u6027\u9879 } IGPImage.SetPropertyItem(); { \u8bbe\u7f6e\u5c5e\u6027\u9879 } IGPImage.RemovePropertyI...<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[169,170],"class_list":["post-238","post","type-post","status-publish","format-standard","hentry","category-win","tag-image-getpropertyitem","tag-propid"],"_links":{"self":[{"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/posts\/238","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/comments?post=238"}],"version-history":[{"count":2,"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/posts\/238\/revisions"}],"predecessor-version":[{"id":240,"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/posts\/238\/revisions\/240"}],"wp:attachment":[{"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/media?parent=238"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/categories?post=238"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/tags?post=238"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}