#include "stdafx.h"
#include "TdkException.h"
#include "TdkCanvas.h"
#include "TdkCDCanvas.h"
#include "TdkRGBMemBuffer.h"
#include "TdkProcessingService.h"
#include "TdkGraphicalService.h"
#include "TdkPersistenceService.h"
#include "TdkAccessConDescriptor.h"
#include "TeDBConnectionsPool.h"
#include "TeDbConnection.h"

void main(int argc, char* argv[]) 
{
        int image_width, image_height, bkg_red, bkg_green, bkg_blue;

        image_width = image_height = 1500;
        bkg_red = 120;         bkg_green = 120; bkg_blue = 255;

        try 
        {
                //////////////////////////////
                //Instancia um descritor da base Access a ser aberta.
                TdkAccessConDescriptor desc( "Bolivia.mdb" );

                //Connect the database and insert the driver int the pool
                std::string sDbDesc = desc.getDbKey();

                TeDBConnectionsPool::instance().getDatabase( sDbDesc );
                int dbPoolIndx = TeDBConnectionsPool::instance().getDBConnectionIndx( sDbDesc );

                //Registering default factories
                TdkObjectFactory::defaultFactoriesRegistration();

                //Define o identificador global do objeto que eu desejo carregar.(ID do Objeto, ID
				//do Layer, Driver Index)
                TdkObjectGID tdkObjGID("1",_TDK_THEME, dbPoolIndx);

                //Define o objeto geografico atraves do seu Identificador Global
                TdkTheme theme(tdkObjGID);
                theme.name("Satelite");
                TdkPersistenceService::loadObject(&theme);
                TeLayer* lay = theme.layer();
                //////////////////////////////////////////

                TeProjection* proj = lay->projection();
                TeBox box = lay->box();
                TdkRGBMemBuffer* buff = new TdkRGBMemBuffer(image_width, image_height);
                memset( buff->getBlue() , 0xFF , image_width * image_height );
                memset( buff->getGreen() , 0xF0 , image_width * image_height );
                memset( buff->getRed() , 0x00 , image_width * image_height );
                TeColor* cor = new TeColor(bkg_red, bkg_green, bkg_blue);

                TdkCanvas* canvas = NULL;
                canvas = new TdkCDCanvas(image_width, image_height, *buff, box, *proj, *cor);
                if (canvas == NULL)
                        throw;

                if(lay->hasGeometry(TeRASTER))
                {
                        if(!theme.rasterVisual())
                        {
                                int currVis = theme.visibleRep();
                                theme.visibleRep( 0x40FFFFFF );
                                theme.createRasterVisual();
                                theme.visibleRep( currVis );
                        }
                        TeRaster* raster = lay->raster("O1");
                        raster->init();
                        raster->setBox(box);
                        canvas->drawRaster(raster, theme.rasterVisual());
                }

                TdkMemBuffer* image = TdkGraphicalService::createImage(canvas, _TDK_GIF);
                FILE *hFile = NULL;
                hFile = fopen( "imagem.gif", "wb" );
                if ( hFile != NULL )
                {
                        fwrite(image->buffer, 1, image->size, hFile);
                        fclose( hFile );
                }
        } 
        catch ( TdkException& ex ) 
        {
                cout << ex.trace();
        }
}