FTXUI/examples/dom/gauge.cpp

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#include <chrono> // for operator""s, chrono_literals
#include <ftxui/dom/elements.hpp> // for text, gauge, operator|, flex, hbox, Element
#include <ftxui/screen/screen.hpp> // for Screen
#include <iostream> // for cout, endl, ostream
#include <string> // for allocator, operator+, char_traits, operator<<, string, to_string, basic_string
#include <thread> // for sleep_for
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#include "ftxui/dom/node.hpp" // for Render
#include "ftxui/screen/box.hpp" // for ftxui
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int main(int argc, const char* argv[]) {
using namespace ftxui;
using namespace std::chrono_literals;
std::string reset_position;
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for (float percentage = 0.0f; percentage <= 1.0f; percentage += 0.002f) {
std::string data_downloaded =
std::to_string(int(percentage * 5000)) + "/5000";
auto document = hbox({
text("downloading:"),
gauge(percentage) | flex,
text(" " + data_downloaded),
});
auto screen = Screen(100, 1);
Render(screen, document);
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std::cout << reset_position;
screen.Print();
reset_position = screen.ResetPosition();
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std::this_thread::sleep_for(0.01s);
}
std::cout << std::endl;
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}
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// Copyright 2020 Arthur Sonzogni. All rights reserved.
// Use of this source code is governed by the MIT license that can be found in
// the LICENSE file.