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Isolated Canon Makernote print functions better to make them usable from client applications

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v0.27.3
Andreas Huggel 22 years ago
parent 7048f7d32b
commit 7eb907be5a
3 changed files with 382 additions and 200 deletions
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24
src/actions.cpp
Unescape Escape View File

@ -20,13 +20,13 @@
*/
/*
File: actions.cpp
Version: $Name: $ $Revision: 1.8 $
Version: $Name: $ $Revision: 1.9 $
Author(s): Andreas Huggel (ahu) <ahuggel@gmx.net>
History: 08-Dec-03, ahu: created
*/
// *****************************************************************************
#include "rcsid.hpp"
EXIV2_RCSID("@(#) $Name: $ $Revision: 1.8 $ $RCSfile: actions.cpp,v $")
EXIV2_RCSID("@(#) $Name: $ $Revision: 1.9 $ $RCSfile: actions.cpp,v $")
// *****************************************************************************
// included header files
@ -34,6 +34,7 @@ EXIV2_RCSID("@(#) $Name: $ $Revision: 1.8 $ $RCSfile: actions.cpp,v $")
#include "exiv2.hpp"
#include "utils.hpp"
#include "exif.hpp"
#include "canonmn.hpp"
// + standard includes
#include <string>
@ -196,14 +197,7 @@ namespace Action {
long iso = md->toLong(16);
std::cout << std::setw(align_) << std::setfill(' ') << std::left
<< "ISO" << ": ";
switch (iso) {
case 15: std::cout << "Auto"; break;
case 16: std::cout << "50"; break;
case 17: std::cout << "100"; break;
case 18: std::cout << "200"; break;
case 19: std::cout << "400"; break;
default: std::cout << "(" << iso << ")"; break;
}
Exif::CanonMakerNote::print0x0001_16(std::cout, iso);
std::cout << "\n";
}
}
@ -215,15 +209,7 @@ namespace Action {
long prg = md->toLong(20);
std::cout << std::setw(align_) << std::setfill(' ') << std::left
<< "Exposure" << ": ";
switch (prg) {
case 0: std::cout << "Easy shooting"; break;
case 1: std::cout << "Program"; break;
case 2: std::cout << "Shutter priority"; break;
case 3: std::cout << "Aperture priority"; break;
case 4: std::cout << "Manual"; break;
case 5: std::cout << "A-DEP"; break;
default: std::cout << "(" << prg << ")"; break;
}
Exif::CanonMakerNote::print0x0001_20(std::cout, prg);
std::cout << "\n";
}
}

485
src/canonmn.cpp
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@ -20,7 +20,7 @@
*/
/*
File: canonmn.cpp
Version: $Name: $ $Revision: 1.4 $
Version: $Name: $ $Revision: 1.5 $
Author(s): Andreas Huggel (ahu) <ahuggel@gmx.net>
History: 18-Feb-04, ahu: created
07-Mar-04, ahu: isolated as a separate component
@ -30,7 +30,7 @@
*/
// *****************************************************************************
#include "rcsid.hpp"
EXIV2_RCSID("@(#) $Name: $ $Revision: 1.4 $ $RCSfile: canonmn.cpp,v $")
EXIV2_RCSID("@(#) $Name: $ $Revision: 1.5 $ $RCSfile: canonmn.cpp,v $")
// *****************************************************************************
// included header files
@ -95,8 +95,8 @@ namespace Exif {
return os;
}
std::ostream& CanonMakerNote::print0x0001(
std::ostream& os, const Value& value) const
std::ostream& CanonMakerNote::print0x0001(std::ostream& os,
const Value& value)
{
if (0 == dynamic_cast<const UShortValue*>(&value)) {
return os << value;
@ -107,34 +107,237 @@ namespace Exif {
if (count < 2) return os;
uint16 s = val.value_[1];
os << std::setw(30) << "\n Macro mode ";
print0x0001_01(os, s);
if (count < 3) return os;
s = val.value_[2];
os << std::setw(30) << "\n Self timer ";
print0x0001_02(os, s);
if (count < 4) return os;
s = val.value_[3];
os << std::setw(30) << "\n Quality ";
print0x0001_03(os, s);
if (count < 5) return os;
s = val.value_[4];
os << std::setw(30) << "\n Flash mode ";
print0x0001_04(os, s);
if (count < 6) return os;
s = val.value_[5];
os << std::setw(30) << "\n Drive mode ";
print0x0001_05(os, s);
// Meaning of the 6th ushort is unknown - ignore it
if (count < 8) return os;
s = val.value_[7];
os << std::setw(30) << "\n Focus mode ";
print0x0001_07(os, s);
// Meaning of the 8th ushort is unknown - ignore it
// Meaning of the 9th ushort is unknown - ignore it
if (count < 11) return os;
s = val.value_[10];
os << std::setw(30) << "\n Image size ";
print0x0001_10(os, s);
if (count < 12) return os;
s = val.value_[11];
os << std::setw(30) << "\n Easy shooting mode ";
print0x0001_11(os, s);
if (count < 13) return os;
s = val.value_[12];
os << std::setw(30) << "\n Digital zoom ";
print0x0001_12(os, s);
if (count < 14) return os;
s = val.value_[13];
os << std::setw(30) << "\n Contrast ";
print0x0001_lnh(os, s);
if (count < 15) return os;
s = val.value_[14];
os << std::setw(30) << "\n Saturation ";
print0x0001_lnh(os, s);
if (count < 16) return os;
s = val.value_[15];
os << std::setw(30) << "\n Sharpness ";
print0x0001_lnh(os, s);
if (count < 17) return os;
s = val.value_[16];
if (s != 0) {
os << std::setw(30) << "\n ISO ";
print0x0001_16(os, s);
}
if (count < 18) return os;
s = val.value_[17];
os << std::setw(30) << "\n Metering mode ";
print0x0001_17(os, s);
if (count < 19) return os;
s = val.value_[18];
os << std::setw(30) << "\n Focus type ";
print0x0001_18(os, s);
if (count < 20) return os;
s = val.value_[19];
os << std::setw(30) << "\n AF point selected ";
print0x0001_19(os, s);
if (count < 21) return os;
s = val.value_[20];
os << std::setw(30) << "\n Exposure mode ";
print0x0001_20(os, s);
// Meaning of the 21st ushort is unknown - ignore it
// Meaning of the 22nd ushort is unknown - ignore it
if (count < 26) return os;
os << std::setw(30) << "\n Lens ";
print0x0001_Lens(os, value);
// Meaning of the 26th ushort is unknown - ignore it
// Meaning of the 27th ushort is unknown - ignore it
if (count < 29) return os;
s = val.value_[28];
os << std::setw(30) << "\n Flash activity ";
print0x0001_28(os, s);
if (count < 30) return os;
s = val.value_[29];
os << std::setw(30) << "\n Flash details ";
print0x0001_29(os, s);
// Meaning of the 30th ushort is unknown - ignore it
// Meaning of the 31st ushort is unknown - ignore it
if (count < 33) return os;
s = val.value_[32];
os << std::setw(30) << "\n Focus mode ";
print0x0001_32(os, s);
// Meaning of any further ushorts is unknown - ignore them
return os;
} // CanonMakerNote::print0x0001
std::ostream& CanonMakerNote::print0x0004(std::ostream& os,
const Value& value)
{
if (0 == dynamic_cast<const UShortValue*>(&value)) {
return os << value;
}
const UShortValue& val = dynamic_cast<const UShortValue&>(value);
uint32 count = val.count();
// Meaning of ushorts 1-6 is unknown - ignore them
if (count < 8) return os;
uint16 s = val.value_[7];
os << std::setw(30) << "\n White balance ";
print0x0004_07(os, s);
// Meaning of ushort 8 is unknown - ignore it
if (count < 10) return os;
s = val.value_[9];
os << std::setw(30) << "\n Sequence number ";
print0x0004_09(os, s);
// Meaning of ushorts 10-13 is unknown - ignore them
if (count < 15) return os;
s = val.value_[14];
os << std::setw(30) << "\n AF point used ";
print0x0004_14(os, s);
if (count < 16) return os;
s = val.value_[15];
os << std::setw(30) << "\n Flash bias ";
print0x0004_15(os, s);
// Meaning of ushorts 16-18 is unknown - ignore them
if (count < 20) return os;
s = val.value_[19];
os << std::setw(30) << "\n Subject distance (0.01m or 0.001m) ";
print0x0004_19(os, s);
return os;
} // CanonMakerNote::print0x0004
std::ostream& CanonMakerNote::print0x0008(std::ostream& os,
const Value& value)
{
std::string n = value.toString();
return os << n.substr(0, n.length() - 4) << "-"
<< n.substr(n.length() - 4);
}
std::ostream& CanonMakerNote::print0x000c(std::ostream& os,
const Value& value)
{
std::istringstream is(value.toString());
uint32 l;
is >> l;
return os << std::setw(4) << std::setfill('0') << std::hex
<< ((l & 0xffff0000) >> 16)
<< std::setw(5) << std::setfill('0') << std::dec
<< (l & 0x0000ffff);
}
std::ostream& CanonMakerNote::print0x000f(std::ostream& os,
const Value& value)
{
// Todo: Decode EOS D30 Custom Functions
return os << "EOS D30 Custom Functions "
<< value << " (Todo: decode this field)";
}
std::ostream& CanonMakerNote::print0x0001_01(std::ostream& os, uint16 s)
{
switch (s) {
case 1: os << "On"; break;
case 2: os << "Off"; break;
default: os << "(" << s << ")"; break;
}
return os;
}
if (count < 3) return os;
s = val.value_[2];
os << std::setw(30) << "\n Self timer ";
std::ostream& CanonMakerNote::print0x0001_02(std::ostream& os, uint16 s)
{
if (s == 0) {
os << "Off";
}
else {
os << s / 10.0 << " s";
}
if (count < 4) return os;
s = val.value_[3];
os << std::setw(30) << "\n Quality ";
return os;
}
std::ostream& CanonMakerNote::print0x0001_03(std::ostream& os, uint16 s)
{
switch (s) {
case 2: os << "Normal"; break;
case 3: os << "Fine"; break;
case 5: os << "Superfine"; break;
default: os << "(" << s << ")"; break;
}
return os;
}
if (count < 5) return os;
s = val.value_[4];
os << std::setw(30) << "\n Flash mode ";
std::ostream& CanonMakerNote::print0x0001_04(std::ostream& os, uint16 s)
{
switch (s) {
case 0: os << "Off"; break;
case 1: os << "Auto"; break;
@ -146,21 +349,21 @@ namespace Exif {
case 16: os << "External"; break;
default: os << "(" << s << ")"; break;
}
return os;
}
if (count < 6) return os;
s = val.value_[5];
os << std::setw(30) << "\n Drive mode ";
std::ostream& CanonMakerNote::print0x0001_05(std::ostream& os, uint16 s)
{
switch (s) {
case 0: os << "Single / timer"; break;
case 1: os << "Continuous"; break;
default: os << "(" << s << ")"; break;
}
return os;
}
// Meaning of the 6th ushort is unknown - ignore it
if (count < 8) return os;
s = val.value_[7];
os << std::setw(30) << "\n Focus mode ";
std::ostream& CanonMakerNote::print0x0001_07(std::ostream& os, uint16 s)
{
switch (s) {
case 0: os << "One shot"; break;
case 1: os << "AI servo"; break;
@ -171,23 +374,22 @@ namespace Exif {
case 6: os << "MF"; break;
default: os << "(" << s << ")"; break;
}
return os;
}
// Meaning of the 8th ushort is unknown - ignore it
// Meaning of the 9th ushort is unknown - ignore it
if (count < 11) return os;
s = val.value_[10];
os << std::setw(30) << "\n Image size ";
std::ostream& CanonMakerNote::print0x0001_10(std::ostream& os, uint16 s)
{
switch (s) {
case 0: os << "Large"; break;
case 1: os << "Medium"; break;
case 2: os << "Small"; break;
default: os << "(" << s << ")"; break;
}
return os;
}
if (count < 12) return os;
s = val.value_[11];
os << std::setw(30) << "\n Easy shooting mode ";
std::ostream& CanonMakerNote::print0x0001_11(std::ostream& os, uint16 s)
{
switch (s) {
case 0: os << "Full auto"; break;
case 1: os << "Manual"; break;
@ -203,74 +405,58 @@ namespace Exif {
case 11: os << "Pan focus"; break;
default: os << "(" << s << ")"; break;
}
return os;
}
if (count < 13) return os;
s = val.value_[12];
os << std::setw(30) << "\n Digital zoom ";
std::ostream& CanonMakerNote::print0x0001_12(std::ostream& os, uint16 s)
{
switch (s) {
case 0: os << "None"; break;
case 1: os << "2x"; break;
case 2: os << "4x"; break;
default: os << "(" << s << ")"; break;
}
return os;
}
if (count < 14) return os;
s = val.value_[13];
os << std::setw(30) << "\n Contrast ";
std::ostream& CanonMakerNote::print0x0001_lnh(std::ostream& os, uint16 s)
{
switch (s) {
case 0xffff: os << "Low"; break;
case 0x0000: os << "Normal"; break;
case 0x0001: os << "High"; break;
default: os << "(" << s << ")"; break;
}
return os;
}
if (count < 15) return os;
s = val.value_[14];
os << std::setw(30) << "\n Saturation ";
std::ostream& CanonMakerNote::print0x0001_16(std::ostream& os, uint16 s)
{
switch (s) {
case 0xffff: os << "Low"; break;
case 0x0000: os << "Normal"; break;
case 0x0001: os << "High"; break;
case 0: os << "n/a"; break;
case 15: os << "Auto"; break;
case 16: os << "50"; break;
case 17: os << "100"; break;
case 18: os << "200"; break;
case 19: os << "400"; break;
default: os << "(" << s << ")"; break;
}
return os;
}
if (count < 16) return os;
s = val.value_[15];
os << std::setw(30) << "\n Sharpness ";
switch (s) {
case 0xffff: os << "Low"; break;
case 0x0000: os << "Normal"; break;
case 0x0001: os << "High"; break;
default: os << "(" << s << ")"; break;
}
if (count < 17) return os;
s = val.value_[16];
if (s != 0) {
os << std::setw(30) << "\n ISO ";
switch (s) {
case 15: os << "Auto"; break;
case 16: os << "50"; break;
case 17: os << "100"; break;
case 18: os << "200"; break;
case 19: os << "400"; break;
default: os << "(" << s << ")"; break;
}
}
if (count < 18) return os;
s = val.value_[17];
os << std::setw(30) << "\n Metering mode ";
std::ostream& CanonMakerNote::print0x0001_17(std::ostream& os, uint16 s)
{
switch (s) {
case 3: os << "Evaluative"; break;
case 4: os << "Partial"; break;
case 5: os << "Center weighted"; break;
default: os << "(" << s << ")"; break;
}
return os;
}
if (count < 19) return os;
s = val.value_[18];
os << std::setw(30) << "\n Focus type ";
std::ostream& CanonMakerNote::print0x0001_18(std::ostream& os, uint16 s)
{
switch (s) {
case 0: os << "Manual"; break;
case 1: os << "Auto"; break;
@ -278,10 +464,11 @@ namespace Exif {
case 8: os << "Locked (pan mode)"; break;
default: os << "(" << s << ")"; break;
}
return os;
}
if (count < 20) return os;
s = val.value_[19];
os << std::setw(30) << "\n AF point selected ";
std::ostream& CanonMakerNote::print0x0001_19(std::ostream& os, uint16 s)
{
switch (s) {
case 0x3000: os << "None (MF)"; break;
case 0x3001: os << "Auto-selected"; break;
@ -290,10 +477,11 @@ namespace Exif {
case 0x3004: os << "Left"; break;
default: os << "(" << s << ")"; break;
}
return os;
}
if (count < 21) return os;
s = val.value_[20];
os << std::setw(30) << "\n Exposure mode ";
std::ostream& CanonMakerNote::print0x0001_20(std::ostream& os, uint16 s)
{
switch (s) {
case 0: os << "Easy shooting"; break;
case 1: os << "Program"; break;
@ -303,71 +491,58 @@ namespace Exif {
case 5: os << "A-DEP"; break;
default: os << "(" << s << ")"; break;
}
return os;
}
// Meaning of the 21st ushort is unknown - ignore it
// Meaning of the 22nd ushort is unknown - ignore it
if (count < 26) return os;
float fu = val.value_[25];
float len1 = val.value_[23] / fu;
float len2 = val.value_[24] / fu;
std::ostringstream oss;
oss.copyfmt(os);
os << std::setw(30) << "\n Lens "
<< std::fixed << std::setprecision(1)
<< len2 << " - " << len1 << " mm";
os.copyfmt(oss);
// Meaning of the 26th ushort is unknown - ignore it
// Meaning of the 27th ushort is unknown - ignore it
if (count < 29) return os;
s = val.value_[28];
os << std::setw(30) << "\n Flash activity ";
std::ostream& CanonMakerNote::print0x0001_28(std::ostream& os, uint16 s)
{
switch (s) {
case 0: os << "Did not fire"; break;
case 1: os << "Fired"; break;
default: os << "(" << s << ")"; break;
}
return os;
}
if (count < 30) return os;
s = val.value_[29];
std::ostream& CanonMakerNote::print0x0001_29(std::ostream& os, uint16 s)
{
// Todo: decode bitmask
os << std::setw(30) << "\n Flash details "
<< std::dec << s << " (Todo: decode bitmask)";
// Meaning of the 30th ushort is unknown - ignore it
// Meaning of the 31st ushort is unknown - ignore it
os << std::dec << s << " (Todo: decode bitmask)";
return os;
}
if (count < 33) return os;
s = val.value_[32];
os << std::setw(30) << "\n Focus mode ";
std::ostream& CanonMakerNote::print0x0001_32(std::ostream& os, uint16 s)
{
switch (s) {
case 0: os << "Single"; break;
case 1: os << "Continuous"; break;
default: os << "(" << s << ")"; break;
}
// Meaning of any further ushorts is unknown - ignore them
return os;
}
} // CanonMakerNote::print0x0001
std::ostream& CanonMakerNote::print0x0004(
std::ostream& os, const Value& value) const
std::ostream& CanonMakerNote::print0x0001_Lens(std::ostream& os,
const Value& value)
{
if (0 == dynamic_cast<const UShortValue*>(&value)) {
return os << value;
return os;
}
const UShortValue& val = dynamic_cast<const UShortValue&>(value);
uint32 count = val.count();
if (val.count() < 26) return os;
// Meaning of ushorts 1-6 is unknown - ignore them
float fu = val.value_[25];
float len1 = val.value_[23] / fu;
float len2 = val.value_[24] / fu;
std::ostringstream oss;
oss.copyfmt(os);
os << std::fixed << std::setprecision(1)
<< len2 << " - " << len1 << " mm";
os.copyfmt(oss);
return os;
}
if (count < 8) return os;
uint16 s = val.value_[7];
os << std::setw(30) << "\n White balance ";
std::ostream& CanonMakerNote::print0x0004_07(std::ostream& os, uint16 s)
{
switch (s) {
case 0: os << "Auto"; break;
case 1: os << "Sunny"; break;
@ -378,24 +553,25 @@ namespace Exif {
case 6: os << "Custom"; break;
default: os << "(" << s << ")"; break;
}
return os;
}
// Meaning of ushort 8 is unknown - ignore it
if (count < 10) return os;
s = val.value_[9];
os << std::setw(30) << "\n Sequence number " << s << "";
// Meaning of ushorts 10-13 is unknown - ignore them
std::ostream& CanonMakerNote::print0x0004_09(std::ostream& os, uint16 s)
{
os << s << "";
// Todo: determine unit
return os;
}
if (count < 15) return os;
s = val.value_[14];
std::ostream& CanonMakerNote::print0x0004_14(std::ostream& os, uint16 s)
{
// Todo: decode bitmask
os << std::setw(30) << "\n AF point used "
<< s << " (Todo: decode bitmask)";
os << s << " (Todo: decode bitmask)";
return os;
}
if (count < 16) return os;
s = val.value_[15];
os << std::setw(30) << "\n Flash bias ";
std::ostream& CanonMakerNote::print0x0004_15(std::ostream& os, uint16 s)
{
switch (s) {
case 0xffc0: os << "-2 EV"; break;
case 0xffcc: os << "-1.67 EV"; break;
@ -416,49 +592,18 @@ namespace Exif {
case 0x0040: os << "2 EV"; break;
default: os << "(" << s << ")"; break;
}
return os;
}
// Meaning of ushorts 16-18 is unknown - ignore them
if (count < 20) return os;
s = val.value_[19];
os << std::setw(30) << "\n Subject distance (0.01m or 0.001m) ";
std::ostream& CanonMakerNote::print0x0004_19(std::ostream& os, uint16 s)
{
if (s == 0xffff) {
os << "Infinite";
}
else {
os << s << "";
}
return os;
} // CanonMakerNote::print0x0004
std::ostream& CanonMakerNote::print0x0008(
std::ostream& os, const Value& value) const
{
std::string n = value.toString();
return os << n.substr(0, n.length() - 4) << "-"
<< n.substr(n.length() - 4);
}
std::ostream& CanonMakerNote::print0x000c(
std::ostream& os, const Value& value) const
{
std::istringstream is(value.toString());
uint32 l;
is >> l;
return os << std::setw(4) << std::setfill('0') << std::hex
<< ((l & 0xffff0000) >> 16)
<< std::setw(5) << std::setfill('0') << std::dec
<< (l & 0x0000ffff);
}
std::ostream& CanonMakerNote::print0x000f(
std::ostream& os, const Value& value) const
{
// Todo: Decode EOS D30 Custom Functions
return os << "EOS D30 Custom Functions "
<< value << " (Todo: decode this field)";
}
// *****************************************************************************

67
src/canonmn.hpp
Unescape Escape View File

@ -23,7 +23,7 @@
@brief Canon MakerNote implemented according to the specification
"EXIF MakerNote of Canon" <http://www.burren.cx/david/canon.html>
by David Burren
@version $Name: $ $Revision: 1.3 $
@version $Name: $ $Revision: 1.4 $
@author Andreas Huggel (ahu)
<a href="mailto:ahuggel@gmx.net">ahuggel@gmx.net</a>
@date 18-Feb-04, ahu: created
@ -94,16 +94,67 @@ namespace Exif {
//! @name Print functions for Canon %MakerNote tags
//@{
//! Print various camera settings, part 1
std::ostream& print0x0001(std::ostream& os, const Value& value) const;
//! Print various camera settings, part 2
std::ostream& print0x0004(std::ostream& os, const Value& value) const;
//! Print various camera settings, part 1 (uses print0x0001_XX functions)
static std::ostream& print0x0001(std::ostream& os, const Value& value);
//! Print various camera settings, part 2 (uses print0x0004_XX functions)
static std::ostream& print0x0004(std::ostream& os, const Value& value);
//! Print the image number
std::ostream& print0x0008(std::ostream& os, const Value& value) const;
static std::ostream& print0x0008(std::ostream& os, const Value& value);
//! Print the serial number of the camera
std::ostream& print0x000c(std::ostream& os, const Value& value) const;
static std::ostream& print0x000c(std::ostream& os, const Value& value);
//! Print EOS D30 custom functions
std::ostream& print0x000f(std::ostream& os, const Value& value) const;
static std::ostream& print0x000f(std::ostream& os, const Value& value);
//! Macro mode
static std::ostream& print0x0001_01(std::ostream& os, uint16 s);
//! Self timer
static std::ostream& print0x0001_02(std::ostream& os, uint16 s);
//! Quality
static std::ostream& print0x0001_03(std::ostream& os, uint16 s);
//! Flash mode
static std::ostream& print0x0001_04(std::ostream& os, uint16 s);
//! Drive mode
static std::ostream& print0x0001_05(std::ostream& os, uint16 s);
//! Focus mode (G1 seems to use field 32 in preference to this)
static std::ostream& print0x0001_07(std::ostream& os, uint16 s);
//! Image size
static std::ostream& print0x0001_10(std::ostream& os, uint16 s);
//! Easy shooting
static std::ostream& print0x0001_11(std::ostream& os, uint16 s);
//! Digital zoom
static std::ostream& print0x0001_12(std::ostream& os, uint16 s);
//! ISO
static std::ostream& print0x0001_16(std::ostream& os, uint16 s);
//! Metering mode
static std::ostream& print0x0001_17(std::ostream& os, uint16 s);
//! Focus type
static std::ostream& print0x0001_18(std::ostream& os, uint16 s);
//! AF point selected
static std::ostream& print0x0001_19(std::ostream& os, uint16 s);
//! Exposure mode
static std::ostream& print0x0001_20(std::ostream& os, uint16 s);
//! Flash activity
static std::ostream& print0x0001_28(std::ostream& os, uint16 s);
//! Flash details
static std::ostream& print0x0001_29(std::ostream& os, uint16 s);
//! Focus mode (G1 seems to use this in preference to field 7)
static std::ostream& print0x0001_32(std::ostream& os, uint16 s);
//! Low, normal, high print function
static std::ostream& print0x0001_lnh(std::ostream& os, uint16 s);
//! Camera lens information
static std::ostream& print0x0001_Lens(std::ostream& os,
const Value& value);
//! White balance
static std::ostream& print0x0004_07(std::ostream& os, uint16 s);
//! Sequence number
static std::ostream& print0x0004_09(std::ostream& os, uint16 s);
//! AF point used
static std::ostream& print0x0004_14(std::ostream& os, uint16 s);
//! Flash bias
static std::ostream& print0x0004_15(std::ostream& os, uint16 s);
//! Subject distance
static std::ostream& print0x0004_19(std::ostream& os, uint16 s);
//@}
private:

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