static int draw_building_and_count(GdkGC * gc, GtkWidget * area,
gint offset, Polygon * poly, gint num)
{
GdkRectangle rect;
char buff[10];
gint width, height;
PangoLayout *layout;
poly_bound_rect(poly, 0, &rect);
poly_offset(poly,
offset - rect.x,
area->allocation.height - 5 - rect.y - rect.height);
poly_draw(area->window, gc, FALSE, poly);
offset += 5 + rect.width;
sprintf(buff, "%d", num);
layout = gtk_widget_create_pango_layout(area, buff);
pango_layout_get_pixel_size(layout, &width, &height);
gdk_draw_layout(area->window, gc, offset,
area->allocation.height - height - 5, layout);
g_object_unref(layout);
offset += 5 + width;
return offset;
}
int main() {
polygon p = {4, { {1,1}, {1,5}, {4,5}, {4,1} } };
clrscr();
poly_draw(p);
gotoxy(MAXROW,MAXCOL);
return 0;
}
static void show_die(GdkGC * gc, GtkWidget * area, gint x_offset, gint num)
{
static GdkPoint die_points[4] = {
{0, 0}, {30, 0}, {30, 30}, {0, 30}
};
static Polygon die_shape =
{ die_points, G_N_ELEMENTS(die_points) };
static GdkPoint dot_pos[7] = {
{7, 7}, {22, 7},
{7, 15}, {15, 15}, {22, 15},
{7, 22}, {22, 22}
};
static gint draw_list[6][7] = {
{0, 0, 0, 1, 0, 0, 0},
{0, 1, 0, 0, 0, 1, 0},
{1, 0, 0, 1, 0, 0, 1},
{1, 1, 0, 0, 0, 1, 1},
{1, 1, 0, 1, 0, 1, 1},
{1, 1, 1, 0, 1, 1, 1}
};
gint y_offset = (area->allocation.height - 30) / 2;
gint *list = draw_list[num - 1];
gint idx;
poly_offset(&die_shape, x_offset, y_offset);
gdk_gc_set_foreground(gc, &white);
poly_draw(area->window, gc, TRUE, &die_shape);
gdk_gc_set_foreground(gc, &black);
poly_draw(area->window, gc, FALSE, &die_shape);
poly_offset(&die_shape, -x_offset, -y_offset);
gdk_gc_set_foreground(gc, &black);
for (idx = 0; idx < 7; idx++) {
if (list[idx] == 0)
continue;
gdk_draw_arc(area->window, gc, TRUE,
x_offset + dot_pos[idx].x - 3,
y_offset + dot_pos[idx].y - 3,
7, 7, 0, 360 * 64);
}
}