Comments for OLLI WANG PRODUCTIONS

Comment on Using QMeta to extract Exif data in your Qt applications by Mark Johnson

Mark Johnson — Fri, 09 Mar 2012 18:08:56 +0000

In case anybody is interested, I have extended the ExifData class to support GPSLatitude/Longitude/TimeStamp/DateStamp with correct return values from the Rational, where by the DateStamp is is only replace by the ISO formatting (YYY-MM-TT)

add to exif_data.h;

double ToDegrees();
QString ToTimeStamp();
QString ToDateStampISO();

add to exif_data.cc;

double ExifData::ToDegrees()
{
QList ar_result;
qint32 i;
for (i=0;i {
double numerator = static_cast(mid(i,4).toHex().toUInt(NULL, 16));
double denominator = static_cast(mid(i+4,4).toHex().toUInt(NULL, 16));
ar_result.append(numerator/denominator);
}
return ar_result[0]+(ar_result[1]/60)+(ar_result[2]/3600);
}
QString ExifData::ToTimeStamp()
{
qint32 i;
QString s_result=”";
double d_result=0;
for (i=0;i {
double numerator = static_cast(mid(i,4).toHex().toUInt(NULL, 16));
double denominator = static_cast(mid(i+4,4).toHex().toUInt(NULL, 16));
d_result=numerator/denominator;
if (s_result != “”)
s_result+=”:”;
s_result+=QString::number(d_result);
}
return s_result;
}
QString ExifData::ToDateStampISO()
{
return QString(data()).replace(“:”, “-”);
}

Comment on I fixed iTunes crash on Mac by richard

richard — Mon, 02 Jan 2012 10:26:57 +0000

THIS DID NOT FIX THE PROBLEM – WASTE OF TIME.

Comment on Sony DR-BT140QP Bluetooth Wireless Stereo Headset by random

random — Mon, 21 Nov 2011 12:23:02 +0000

Hello, here is someone who have been make possible to use DR-BT140QP work to iphones.

Comment on Using QMeta to extract Exif data in your Qt applications by fabrice

fabrice — Tue, 01 Nov 2011 14:02:35 +0000

I find an error in exif.cpp :
———————————

if(data->mid(6,2) == “II”){ // Exif section in Intel order
//qDebug() MotorolaOrder = 0;
}else{
if(data->mid(6,2) == “II”){ // Exif section in Motorola order
//qDebug() ————————————–
is better with ‘MM’ for Motorola :
—————————————
if(data->mid(6,2) == “II”){ // Exif section in Intel order
//qDebug() MotorolaOrder = 0;
}else{
if(data->mid(6,2) == “MM”){ // Exif section in Motorola order
//qDebug()

—————————————

Fabrice

contact@opendent.fr

Comment on Using QMeta to extract Exif data in your Qt applications by julien

julien — Mon, 17 Oct 2011 13:55:04 +0000

I find alone. Thanks for your work.

Comment on Using QMeta to extract Exif data in your Qt applications by julien

julien — Mon, 17 Oct 2011 12:44:07 +0000

hello.
I want toi use your library, under QT4 on Debian Squeeze with QT Creator. I’ve download it, mais I don’t now how to add it in project ? Can you help me ?

Comment on Hello world! by Rolf Hanninen

Rolf Hanninen — Sun, 08 May 2011 08:28:33 +0000

We’re a gaggle of volunteers and beginning a brand new initiative in a community. Your weblog supplied us invaluable information to work on. You might have done a marvellous job!

Comment on Using QMeta to extract Exif data in your Qt applications by Hien

Hien — Sun, 13 Feb 2011 05:51:45 +0000

I followed the instructions on the README and it seems to have installed it there by default. I am really new at this, but is qmeta.so the compiled library? It is in my /usr/local/lib directory.

Comment on Using QMeta to extract Exif data in your Qt applications by Olli Wang

Olli Wang — Sun, 13 Feb 2011 05:43:11 +0000

You need to tell QT the location of your compiled qmeta library. It seems that you installed it to the `/usr/local/lib` directory instead of the normal `/usr/lib` directory.

Comment on Using QMeta to extract Exif data in your Qt applications by Hien

Hien — Sun, 13 Feb 2011 05:15:27 +0000

Hi Olli,

This is the error message that I am getting from qt while running the program
error while loading shared libraries: libqmeta.so: cannot open shared object file: No such file or directory.

These are the important bits in my .pro file
LIBS += -lhighgui \
-lm \
-lcv \
-lhighgui \
-lcvaux \
-lqitty \
-lqmeta

INCLUDEPATH += /usr/local/include/opencv -L /usr/local/lib \
/usr/local/include/qitty -L /usr/local/lib \
/usr/local/include/qmeta -L /usr/local/lib

Do you know why I am getting this error message? I compiled and installed both qitty and qmeta without error.