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Add example homepage.cpp

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This commit is contained in:
ArthurSonzogni
2019-01-27 02:33:06 +01:00
parent 9117166541
commit eacb634a9e
15 changed files with 422 additions and 57 deletions
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47
examples/dom/graph.cpp
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@@ -1,13 +1,12 @@
#include "ftxui/dom/elements.hpp"
#include "ftxui/dom/graph.hpp"
#include "ftxui/screen/screen.hpp"
#include "ftxui/screen/string.hpp"
#include <chrono>
#include <cmath>
#include <iostream>
#include <thread>
#include "ftxui/dom/elements.hpp"
#include "ftxui/screen/screen.hpp"
#include "ftxui/screen/string.hpp"
class Graph : public ftxui::GraphFunction {
class Graph {
public:
std::vector<int> operator()(int width, int height) {
std::vector<int> output(width);
@@ -16,8 +15,6 @@ class Graph : public ftxui::GraphFunction {
v += 0.1 * sin((i + shift) * 0.1);
v += 0.2 * sin((i + shift+10) * 0.15);
v += 0.1 * sin((i + shift) * 0.03);
// v += 0.2*sin((i+shift)*0.3);
// v += 0.1*sin((i+shift)*0.9);
v *= height;
v += 0.5 * height;
output[i] = v;
@@ -27,6 +24,14 @@ class Graph : public ftxui::GraphFunction {
int shift = 0;
};
std::vector<int> triangle(int width, int height) {
std::vector<int> output(width);
for (int i = 0; i < width; ++i) {
output[i] = i % (height - 4) + 2;
}
return output;
}
int main(int argc, const char* argv[]) {
using namespace ftxui;
using namespace std::chrono_literals;
@@ -36,20 +41,20 @@ int main(int argc, const char* argv[]) {
std::string reset_position;
for (int i = 0;; ++i) {
auto document =
window(text(L"Your graphs"),
hbox(
vbox(
graph(my_graph), separator(),
graph(my_graph) | inverted
) | flex,
separator(),
vbox(
graph(my_graph) | color(Color::BlueLight), separator(),
graph(my_graph) | color(Color::RedLight), separator(),
graph(my_graph) | color(Color::YellowLight)
) | flex
)
) | size(HEIGHT, GREATER_THAN, 40);
hbox(
vbox(
graph(std::ref(my_graph)), separator(),
graph(triangle) | inverted
) | flex,
separator(),
vbox(
graph(std::ref(my_graph)) | color(Color::BlueLight), separator(),
graph(std::ref(my_graph)) | color(Color::RedLight), separator(),
graph(std::ref(my_graph)) | color(Color::YellowLight)
) | flex
)
| border
| size(HEIGHT, GREATER_THAN, 40);
auto screen = Screen::Create(Dimension::Full(), Dimension::Fit(document));
Render(screen, document.get());