--- parser3/src/classes/image.C 2002/11/29 12:13:42 1.89 +++ parser3/src/classes/image.C 2003/01/28 15:42:39 1.90.2.2 @@ -1,11 +1,11 @@ /** @file Parser: @b image parser class. - Copyright(c) 2001, 2002 ArtLebedev Group (http://www.artlebedev.com) + Copyright(c) 2001, 2003 ArtLebedev Group (http://www.artlebedev.com) Author: Alexandr Petrosian (http://paf.design.ru) */ -static const char* IDENT_IMAGE_C="$Date: 2002/11/29 12:13:42 $"; +static const char* IDENT_IMAGE_C="$Date: 2003/01/28 15:42:39 $"; /* jpegsize: gets the width and height (in pixels) of a jpeg file @@ -30,7 +30,7 @@ static const char* IDENT_IMAGE_C="$Date: class MImage : public Methoded { public: // VStateless_class - Value *create_new_value(Pool& pool) { return new(pool) VImage(pool); } + ValuePtr create_new_value() { return ValuePtr(new VImage()); } public: MImage(Pool& pool); @@ -42,6 +42,10 @@ public: // Methoded // helpers +/// value of exif tag -> it's value +Hash exif_tag_value2name; + + #ifndef DOXYGEN class Measure_reader { public: @@ -1234,5 +1238,101 @@ Methoded *image_class; // creator Methoded *MImage_create(Pool& pool) { + // image JPEG Exif + #define EXIF_TAG(tag, name) \ + exif_tag_value2name.put(tag, #name); + // Tags used by IFD0 (main image) + EXIF_TAG(0x010e, ImageDescription); + EXIF_TAG(0x010f, Make); + EXIF_TAG(0x0110, Model); + EXIF_TAG(0x0112, Orientation); + EXIF_TAG(0x011a, XResolution); + EXIF_TAG(0x011b, YResolution); + EXIF_TAG(0x0128, ResolutionUnit); + EXIF_TAG(0x0131, Software); + EXIF_TAG(0x0132, DateTime); + EXIF_TAG(0x013e, WhitePoint); + EXIF_TAG(0x013f, PrimaryChromaticities); + EXIF_TAG(0x0211, YCbCrCoefficients); + EXIF_TAG(0x0213, YCbCrPositioning); + EXIF_TAG(0x0214, ReferenceBlackWhite); + EXIF_TAG(0x8298, Copyright); + EXIF_TAG(0x8769, ExifOffset); + // Tags used by Exif SubIFD + EXIF_TAG(0x829a, ExposureTime); + EXIF_TAG(0x829d, FNumber); + EXIF_TAG(0x8822, ExposureProgram); + EXIF_TAG(0x8827, ISOSpeedRatings); + EXIF_TAG(0x9000, ExifVersion); + EXIF_TAG(0x9003, DateTimeOriginal); + EXIF_TAG(0x9004, DateTimeDigitized); + EXIF_TAG(0x9101, ComponentsConfiguration); + EXIF_TAG(0x9102, CompressedBitsPerPixel); + EXIF_TAG(0x9201, ShutterSpeedValue); + EXIF_TAG(0x9202, ApertureValue); + EXIF_TAG(0x9203, BrightnessValue); + EXIF_TAG(0x9204, ExposureBiasValue); + EXIF_TAG(0x9205, MaxApertureValue); + EXIF_TAG(0x9206, SubjectDistance); + EXIF_TAG(0x9207, MeteringMode); + EXIF_TAG(0x9208, LightSource); + EXIF_TAG(0x9209, Flash); + EXIF_TAG(0x920a, FocalLength); + EXIF_TAG(0x927c, MakerNote); + EXIF_TAG(0x9286, UserComment); + EXIF_TAG(0x9290, SubsecTime); + EXIF_TAG(0x9291, SubsecTimeOriginal); + EXIF_TAG(0x9292, SubsecTimeDigitized); + EXIF_TAG(0xa000, FlashPixVersion); + EXIF_TAG(0xa001, ColorSpace); + EXIF_TAG(0xa002, ExifImageWidth); + EXIF_TAG(0xa003, ExifImageHeight); + EXIF_TAG(0xa004, RelatedSoundFile); + EXIF_TAG(0xa005, ExifInteroperabilityOffset); + EXIF_TAG(0xa20e, FocalPlaneXResolution); + EXIF_TAG(0xa20f, FocalPlaneYResolution); + EXIF_TAG(0xa210, FocalPlaneResolutionUnit); + EXIF_TAG(0xa215, ExposureIndex); + EXIF_TAG(0xa217, SensingMethod); + EXIF_TAG(0xa300, FileSource); + EXIF_TAG(0xa301, SceneType); + EXIF_TAG(0xa302, CFAPattern); + // Misc Tags + EXIF_TAG(0x00fe, NewSubfileType); + EXIF_TAG(0x00ff, SubfileType); + EXIF_TAG(0x012d, TransferFunction); + EXIF_TAG(0x013b, Artist); + EXIF_TAG(0x013d, Predictor); + EXIF_TAG(0x0142, TileWidth); + EXIF_TAG(0x0143, TileLength); + EXIF_TAG(0x0144, TileOffsets); + EXIF_TAG(0x0145, TileByteCounts); + EXIF_TAG(0x014a, SubIFDs); + EXIF_TAG(0x015b, JPEGTables); + EXIF_TAG(0x828d, CFARepeatPatternDim); + EXIF_TAG(0x828e, CFAPattern); + EXIF_TAG(0x828f, BatteryLevel); + EXIF_TAG(0x83bb, IPTC/NAA); + EXIF_TAG(0x8773, InterColorProfile); + EXIF_TAG(0x8824, SpectralSensitivity); + EXIF_TAG(0x8825, GPSInfo); + EXIF_TAG(0x8828, OECF); + EXIF_TAG(0x8829, Interlace); + EXIF_TAG(0x882a, TimeZoneOffset); + EXIF_TAG(0x882b, SelfTimerMode); + EXIF_TAG(0x920b, FlashEnergy); + EXIF_TAG(0x920c, SpatialFrequencyResponse); + EXIF_TAG(0x920d, Noise); + EXIF_TAG(0x9211, ImageNumber); + EXIF_TAG(0x9212, SecurityClassification); + EXIF_TAG(0x9213, ImageHistory); + EXIF_TAG(0x9214, SubjectLocation); + EXIF_TAG(0x9215, ExposureIndex); + EXIF_TAG(0x9216, TIFF/EPStandardID); + EXIF_TAG(0xa20b, FlashEnergy); + EXIF_TAG(0xa20c, SpatialFrequencyResponse); + EXIF_TAG(0xa214, SubjectLocation); + #undef EXIF_TAG + return image_class=new(pool) MImage(pool); }