Hi,
I updated the code as follows.
Code:
wxImageHandler * tgaLoader = new wxJPEGHandler();
wxImage::AddHandler(tgaLoader);
wxImage wximage;
wximage.LoadFile(_T("/home/lahiru/Pictures/IMG_6064.JPG"), wxBITMAP_TYPE_JPEG);
wxMemoryOutputStream img_data(NULL,0);
wximage.SaveFile(img_data,wxBITMAP_TYPE_JPEG);
wxStreamBuffer* output_buffer = img_data.GetOutputStreamBuffer();
int length = output_buffer->GetDataLeft();
char buffer[length];
output_buffer->Read(buffer,length);
std::stringstream ss;
ss.write(buffer,length);
osgDB::ReaderWriter* plugin =
osgDB::Registry::instance()->getReaderWriterForExtension("JPEG");
osgDB::ReaderWriter::ReadResult result = plugin->readImage(ss);
osg::Image* klnFace = result.getImage();
However, for some reason, output_buffer->GetDataLeft(); returns 0.
In the actual use case, I have to convert a wxBitmap into an osg::Image to
apply it as a texture. I will try to save the wxImage as a file and load it
into an osg::image for the time being.
I really appreciate some help on this.
Thank you!
Best Regards,
Lahiru
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http://forum.openscenegraph.org/viewtopic.php?p=32326#32326
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