text_surface_example.cpp

Text_surface.cpp の動作サンプル

#include <iostream>
#include <SDL.h>
#include "Main_window.h"
#include "View.h"
#include "Scene.h"
#include "Layer.h"
#include "Label.h"
#include "delay.h"
#include "Font.h"
#include "Color.h"
#include "Text_surface.h"

using namespace hrk;
using namespace std;


int main(int argc, char *argv[])
{
    const char* font_file = (argc >= 2) ? argv[1] : "";

    Main_window main_window;
    main_window.show(SizeF(640, 480));
    View view(main_window);

    Scene* scene = view.front();
    Layer* layer = scene->front();

    Font font(font_file);
    if (!font.is_valid()) {
        cout << "Font::open(): " << font.what() << endl;
        return 1;
    }
    font.set_pixel_size(20);

    Text_surface hello_text(font, "Hellow, world.");

    font.set_foreground_color(Color(0.5, 0.5, 1.0));
    Text_surface jp_text(font, "こんにちは.");

    Label hello_label(&hello_text);
    Label jp_label(&jp_text);

    layer->push_front(&hello_label);
    layer->push_front(&jp_label);
    jp_label.set_position(PointF(0, hello_label.size().height()));

    view.redraw();
    view.redraw();
    delay_sec(1.5);

    return 0;
}