test.cpp

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/* +------------------------------------------------------------------------+
   |                     Mobile Robot Programming Toolkit (MRPT)            |
   |                          http://www.mrpt.org/                          |
   |                                                                        |
   | Copyright (c) 2005-2018, Individual contributors, see AUTHORS file     |
   | See: http://www.mrpt.org/Authors - All rights reserved.                |
   | Released under BSD License. See details in http://www.mrpt.org/License |
   +------------------------------------------------------------------------+ */
 
#include <mrpt/gui.h>
#include <iostream>
 
using namespace mrpt;
using namespace mrpt::gui;
using namespace mrpt::img;
using namespace std;
 
// ------------------------------------------------------
//                              TestFonts
// ------------------------------------------------------
void TestFonts()
{
        CImage img(400, 300);
 
        img.filledRectangle(0, 0, 400, 300, TColor(0x50, 0x50, 0x50));
 
        int y = 10;
        img.selectTextFont("5x7");
        img.textOut(10, y, "Hello World! with font \"5x7\"", TColor::white());
        y += 20;
 
        img.selectTextFont("6x13");
        img.textOut(10, y, "Hello World! with font \"6x13\"", TColor::white());
        y += 20;
 
        img.selectTextFont("6x13B");
        img.textOut(10, y, "Hello World! with font \"6x13B\"", TColor::white());
        y += 20;
 
        img.selectTextFont("6x13O");
        img.textOut(10, y, "Hello World! with font \"6x13O\"", TColor::white());
        y += 20;
 
        img.selectTextFont("9x15");
        img.textOut(10, y, "Hello World! with font \"9x15\"", TColor::white());
        y += 20;
 
        img.selectTextFont("9x15B");
        img.textOut(10, y, "Hello World! with font \"9x15B\"", TColor::white());
        y += 20;
 
        img.selectTextFont("18x18ja");
        img.textOut(10, y, "MRPTのフォントは易しいです!", TColor::white());
        y += 20;
 
        img.selectTextFont("10x20");
        img.textOut(10, y, "Hello World! with font \"10x20\"", TColor::white());
        y += 20;
 
        CDisplayWindow win1("MRPT - Demo of text fonts render");
        win1.setPos(10, 10);
        win1.showImage(img);
 
        cout << "Push a key in the console or in the window to continue...";
        win1.waitForKey();
        cout << "Done" << endl;
}
 
// ------------------------------------------------------
//                                              MAIN
// ------------------------------------------------------
int main()
{
        try
        {
                TestFonts();
                return 0;
        }
        catch (std::exception& e)
        {
                std::cout << "MRPT exception caught: " << e.what() << std::endl;
                return -1;
        }
        catch (...)
        {
                printf("Untyped exception!!");
                return -1;
        }
}