image_surface_example.cpp

Image_surface の動作サンプル

#include <SDL.h>
#include "Main_window.h"
#include "View.h"
#include "Scene.h"
#include "Layer.h"
#include "Label.h"
#include "Image_surface.h"
#include "delay.h"

using namespace hrk;


int main(int argc, char *argv[])
{
    static_cast<void>(argc);
    static_cast<void>(argv);

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

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

    Image_surface png_surface("png_image.png");
    Image_surface jpg_surface("jpg_image.jpg");
    Label png_label(&png_surface);
    Label png_label_2nd(&png_surface);
    Label jpg_label(&jpg_surface);
    Label jpg_label_2nd(&jpg_surface);

    layer->push_front(&png_label);
    layer->push_front(&jpg_label);
    layer->push_front(&png_label_2nd);
    layer->push_front(&jpg_label_2nd);

    int image_width = png_label.width();
    png_label_2nd.set_position(PointF(100, 100));
    jpg_label.set_position(PointF(image_width, 0));
    jpg_label_2nd.set_position(PointF(100 + image_width, 100));

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

    return 0;
}