//---------------------------------------------------------------------------------------
void GmoObj::dump(ostream& outStream, int level)
{
outStream << setw(level*3) << level << " [" << setw(3) << m_objtype << "] "
<< get_name(m_objtype)
<< fixed << setprecision(2) << setfill(' ')
<< setw(10) << round_half_up(m_origin.x) << ", "
<< setw(10) << round_half_up(m_origin.y) << ", "
<< setw(10) << round_half_up(m_size.width) << ", "
<< setw(10) << round_half_up(m_size.height) << endl;
}
void bmp_image::plot_with_brightness(int x, int y, rgba_color_t color, double brightness) {
if ( brightness < 0.0 ) {
brightness = 0.0;
}
if ( brightness > 1.0 ) {
brightness = 1.0;
}
brightness = 1.0 - brightness;
color = set_red(color, std::min(255, round_half_up( 255. * brightness + get_red(color) )) );
color = set_green(color, std::min(255, round_half_up( 255. * brightness + get_green(color) )) );
color = set_blue(color, std::min(255, round_half_up( 255. * brightness + get_blue(color) )) );
pixels.set_if_inbounds(x, y, color);
}
int main(void)
{
//make a random vector
const size_t ndim=10;
std::vector<double> data(ndim);
std::vector<int> data_i(ndim);
for(size_t i=0;i<ndim;++i)
{
data[i]=rand()/(double)RAND_MAX;
data[i]*=10;
data_i[i]=(int)round_half_up(data[i]);
std::cout<<i<<"\t"<<data_i[i]<<std::endl;
}
//now sort
std::sort(data_i.begin(),data_i.end());
std::cout<<"sorted values\n"<<std::endl;
for(size_t i=0;i<ndim;++i)
{
std::cout<<i<<"\t"<<data_i[i]<<std::endl;
}
int val= 8;//round_half_up(10*rand()/(double)RAND_MAX);
std::vector<int>::const_iterator it =std::lower_bound(data_i.begin(), data_i.end(), val);
std::cout<<"nearest to "<<val<<" is "<< (*it) <<"at position "<<(it-data_i.begin())<<std::endl;
std::cout<<"cumulative values\n"<<std::endl;
for(size_t i=1;i<ndim;++i)
{
data_i[i]+=data_i[i-1];
std::cout<<i<<"\t"<<data_i[i]<<std::endl;
}
}
R operator()(const A& x) const { return static_cast<R>(round_half_up(x)); }
