VS_CODE/pdfHummusTest1.cpp

/*  Found that previous library was complied with the MSVC compiler and not compatible with GNU toolchain. Tried to use Msys with PDFHummus Cmake build tools and it was hard-coded
 *  to MSVC. So building for GNU compiler will take some modification of Cmake.
 *  4.16.20 - after getting an image onto the pdf, we realized there was an error that was not getting logged/presented to us.
 *  we came upon this error, by trying to run the pdfHummusTest1.exe and the pdf file was not being created (because it was still
 *  open -> Windows locking files regardless of where they are open). This is the reason why we wanted to figure out if PDFHummus
 *  had an error logging capability and then we had to try and figure out how to use it... to be continued for next time.
 * 19 April 2020
 * Gal's documentation for using the logging capabilitites was old, the LogConfiguration function takes 3 parameters.
 * Gal does not actually handle or log errors.
 */

#include <stdlib.h>
#include <iostream>
#include "PDFWriter.h"
#include "PDFPage.h"
#include "PageContentContext.h"
#include "PDFFormXObject.h"
#include "Trace.h"

int main(){
    PDFWriter pdfWriter;
    //  PREPARE PDF DOCUMENT
    //  ********************
    //  set path to output directory for new pdf
    EStatusCode e = pdfWriter.StartPDF(".\\myFile.pdf",ePDFVersion13,LogConfiguration(true,true,".\\logMe"));
    TRACE_LOG("ooogaBooga");
    if (e){
        printf ("something interesting");
    }
    PDFPage* pdfPage = new PDFPage();
    //  set dimensions for an A4 sized page
    pdfPage->SetMediaBox(PDFRectangle(0,0,595,842));
    PageContentContext* pageContentContext = pdfWriter.StartPageContentContext(pdfPage);
    //  include font file
    PDFUsedFont* arialTTF = pdfWriter.GetFontForFile("C:\\Windows\\Fonts\\arial.ttf");
    //  ADD CONTENT 
    //  ********************
    //  set font color to black
    pageContentContext->k(0,0,0,1);
    //  set text object
    pageContentContext->BT();
    //  set font 
    pageContentContext->Tf(arialTTF,1);
    //  set position of text
    pageContentContext->Tm(20,0,0,20,40,822);
    //  insert text into PDF
    pageContentContext->Tj("Text placed and scaled with Tm");
    //  end of text
    pageContentContext->ET();
    PDFFormXObject* image = pdfWriter.CreateFormXObjectFromJPGFile("C:\\Users\\bad-p\\Desktop\\Work Folder\\VS CODE\\SanAntonioPass.jpg");
    if (!image){
        printf ("hiiii");
    }
    pageContentContext->q();
    pageContentContext->cm(0.25,0,0,0.25,86,125);
    //pageContentContext->cm(0.4,0,0,0.4,57.5,241);
    pageContentContext->Do(pdfPage->GetResourcesDictionary().AddFormXObjectMapping(image->GetObjectID()));
    pageContentContext->Q();
    //  END PAGE, WRITE PDF.
    //  ******************** 
    pdfWriter.EndPageContentContext(pageContentContext);
    EStatusCode f = pdfWriter.WritePageAndRelease(pdfPage);
    if (f){
        printf ("something interesting");
    }
    pdfWriter.EndPDF();

}