Method get_dpi_factor

framework/platform/glfw_window.cpp:383–398

@brief It calculates the dpi factor using the density from GLFW physical size GLFW docs for dpi

/// @brief It calculates the dpi factor using the density from GLFW physical size
/// <a href="https://www.glfw.org/docs/latest/monitor_guide.html#monitor_size">GLFW docs for dpi</a>
float GlfwWindow::get_dpi_factor() const
{
	auto primary_monitor = glfwGetPrimaryMonitor();
	auto vidmode         = glfwGetVideoMode(primary_monitor);

	int width_mm, height_mm;
	glfwGetMonitorPhysicalSize(primary_monitor, &width_mm, &height_mm);

	// As suggested by the GLFW monitor guide
	static const float inch_to_mm       = 25.0f;
	static const float win_base_density = 96.0f;

	auto dpi        = static_cast<uint32_t>(vidmode->width / (width_mm / inch_to_mm));
	auto dpi_factor = dpi / win_base_density;
	return dpi_factor;
}

float GlfwWindow::get_content_scale_factor() const
{