probleme is image only and wxpdf... Topic is solved

[JPlaroche]

int main(int argc, char** argv)
{
wxPdfDocument pdf;
pdf.AddPage();
pdf.Image(_T("clips.jpg"),40,10,0);
pdf.SaveAsFile(_T("clipping.pdf")); // ok generat pdf text not picture

return 0;
}


is very GOOD all works perfectly

except that the picture ..... does not climb in the pdf

version 0.7

I have tested and put in focntion d

[JPlaroche]

int main(int argc, char** argv)
{
wxFileInputStream f(_T("wxpdfdoc.png"));
wxPdfDocument pdf;
pdf.Open();
pdf.AddPage();
pdf.SetFont(_T("courier"),_T("B"),10);
//wxColour(red=0, green=0, blue=0)
pdf.SetTextColor(wxColour(220,50,50));
// pdf.SetTextColor(128);
pdf.Text(01,3,_T("Hello World!"));
pdf.Image(_T("wxpdfdoc.png"),10,10,130,0,_T("PNG"));
pdf.Image(_T("wxpdfdoc.png"),10,50,130);
pdf.Image(_T("wxpdfdoc"),10,80,130);

// pdf.SetTextColor(128);
pdf.Text(01,50,_T("Hello World!"));
pdf.Close();
if (f.Ok() == true) pdf.SaveAsFile(_T("clipping.pdf"));

return 0;
}

is ok pdf is not ok picture

[/quote]

[utelle]

int main(int argc, char** argv)
{
wxFileInputStream f(_T("wxpdfdoc.png"));
wxPdfDocument pdf;
pdf.Open();
pdf.AddPage();
pdf.SetFont(_T("courier"),_T("B"),10);
//wxColour(red=0, green=0, blue=0)
pdf.SetTextColor(wxColour(220,50,50));
// pdf.SetTextColor(128);
pdf.Text(01,3,_T("Hello World!"));
pdf.Image(_T("wxpdfdoc.png"),10,10,130,0,_T("PNG"));
pdf.Image(_T("wxpdfdoc.png"),10,50,130);
pdf.Image(_T("wxpdfdoc"),10,80,130);

// pdf.SetTextColor(128);
pdf.Text(01,50,_T("Hello World!"));
pdf.Close();
if (f.Ok() == true) pdf.SaveAsFile(_T("clipping.pdf"));

return 0;
}

is ok pdf is not ok picture

Usually there are only two possible reasons why an image file is not included by wxPdfDocument:

1) The image file is not found at the given location.
2) The image file is not valid.

But your example reveals a third one:

Since you do not use wxApp in your code above (as the sample application coming with wxPdfDocument does) the local file system handler is not initialized. Since the Image method of wxPdfDocument uses wxFileSystem to access the image files the Image method fails to open the file due to the missing file handler.

Either use wxApp in your program or explicitly initialize the local file system handler in your program by calling

wxFileSystem::AddHandler(new wxLocalFSHandler);

at the beginning of your main program. But don't forget to call

wxFileSystem::CleanUpHandlers();

before exiting your program.

Regards,

Ulrich

[JPlaroche]

int main(int argc, char** argv)
{

wxFileSystem::AddHandler(new wxLocalFSHandler);

wxPdfDocument pdf;
pdf.Open();
pdf.AddPage();
pdf.SetFont(_T("courier"),_T("B"),10);
//wxColour(red=0, green=0, blue=0)
pdf.SetTextColor(wxColour(220,50,50));
pdf.Text(01,3,_T("Hello World!"));
pdf.Image(_T("wxpdfdoc.png"),10,10,130,0,_T("PNG"));
pdf.Close();
pdf.SaveAsFile(_T("clipping.pdf"));
wxFileSystem::CleanUpHandlers();
return 0;
}
I applied the modifications

wxFileSystem::AddHandler(new wxLocalFSHandler);

at the beginning of your main program. But don't forget to call

wxFileSystem::CleanUpHandlers();

before exiting your program.

Regards,

Ulrich

Merci ok