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<div id="projectname">FTXUI
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 <span id="projectnumber">0.9.0</span>
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</div>
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<div id="projectbrief">C++ functional terminal UI.</div>
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<div class="header">
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<div class="headertitle"><div class="title">examples/dom/graph.cpp</div></div>
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</div><!--header-->
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<div class="contents">
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<div class="fragment"><div class="line"><span class="preprocessor">#include <chrono></span></div>
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<div class="line"><span class="preprocessor">#include <cmath></span></div>
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<div class="line"><span class="preprocessor">#include <<a class="code" href="elements_8hpp.html">ftxui/dom/elements.hpp</a>></span></div>
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<div class="line"><span class="preprocessor">#include <<a class="code" href="screen_8hpp.html">ftxui/screen/screen.hpp</a>></span></div>
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<div class="line"><span class="preprocessor">#include <functional></span></div>
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<div class="line"><span class="preprocessor">#include <iostream></span></div>
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<div class="line"><span class="preprocessor">#include <string></span></div>
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<div class="line"><span class="preprocessor">#include <thread></span></div>
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<div class="line"><span class="preprocessor">#include <vector></span></div>
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<div class="line"> </div>
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<div class="line"><span class="preprocessor">#include "<a class="code" href="node_8hpp.html">ftxui/dom/node.hpp</a>"</span></div>
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<div class="line"><span class="preprocessor">#include "<a class="code" href="box_8hpp.html">ftxui/screen/box.hpp</a>"</span></div>
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<div class="line"><span class="preprocessor">#include "<a class="code" href="color_8hpp.html">ftxui/screen/color.hpp</a>"</span></div>
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<div class="line"> </div>
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<div class="line"><span class="keyword">class </span>Graph {</div>
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<div class="line"> <span class="keyword">public</span>:</div>
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<div class="line"> std::vector<int> operator()(<span class="keywordtype">int</span> width, <span class="keywordtype">int</span> height) {</div>
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<div class="line"> std::vector<int> output(width);</div>
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<div class="line"> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < width; ++i) {</div>
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<div class="line"> <span class="keywordtype">float</span> v = 0;</div>
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<div class="line"> v += 0.1f * sin((i + shift) * 0.1f);</div>
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<div class="line"> v += 0.2f * sin((i + shift + 10) * 0.15f);</div>
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<div class="line"> v += 0.1f * sin((i + shift) * 0.03f);</div>
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<div class="line"> v *= height;</div>
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<div class="line"> v += 0.5f * height;</div>
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<div class="line"> output[i] = <span class="keyword">static_cast<</span><span class="keywordtype">int</span><span class="keyword">></span>(v);</div>
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<div class="line"> }</div>
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<div class="line"> <span class="keywordflow">return</span> output;</div>
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<div class="line"> }</div>
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<div class="line"> <span class="keywordtype">int</span> shift = 0;</div>
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<div class="line">};</div>
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<div class="line"> </div>
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<div class="line">std::vector<int> triangle(<span class="keywordtype">int</span> width, <span class="keywordtype">int</span> height) {</div>
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<div class="line"> std::vector<int> output(width);</div>
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<div class="line"> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < width; ++i) {</div>
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<div class="line"> output[i] = i % (height - 4) + 2;</div>
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<div class="line"> }</div>
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<div class="line"> <span class="keywordflow">return</span> output;</div>
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<div class="line">}</div>
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<div class="line"> </div>
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<div class="line"><span class="keywordtype">int</span> main(<span class="keywordtype">int</span> argc, <span class="keyword">const</span> <span class="keywordtype">char</span>* argv[]) {</div>
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<div class="line"> <span class="keyword">using namespace </span><a class="code hl_namespace" href="namespaceftxui.html">ftxui</a>;</div>
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<div class="line"> <span class="keyword">using namespace </span>std::chrono_literals;</div>
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<div class="line"> </div>
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<div class="line"> Graph my_graph;</div>
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<div class="line"> </div>
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<div class="line"> std::string reset_position;</div>
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<div class="line"> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0;; ++i) {</div>
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<div class="line"> <span class="keyword">auto</span> document =</div>
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<div class="line"> <a class="code hl_function" href="namespaceftxui.html#a552ba6d33b3c9bec586b99fba4c243ac">hbox</a>({</div>
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<div class="line"> <a class="code hl_function" href="namespaceftxui.html#afd28058f0ccbbdf34691a85a7cc9b2e3">vbox</a>({</div>
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<div class="line"> <a class="code hl_function" href="namespaceftxui.html#ae78c2b2b147e65701493465f8e3f4d89">graph</a>(std::ref(my_graph)),</div>
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<div class="line"> <a class="code hl_function" href="namespaceftxui.html#a4d3951dde56262b80ee4eb805ced51d1">separator</a>(),</div>
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<div class="line"> <a class="code hl_function" href="namespaceftxui.html#ae78c2b2b147e65701493465f8e3f4d89">graph</a>(triangle) | <a class="code hl_function" href="namespaceftxui.html#a672456b8f2091b615a30ff755418b37b">inverted</a>,</div>
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<div class="line"> }) | flex,</div>
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<div class="line"> <a class="code hl_function" href="namespaceftxui.html#a4d3951dde56262b80ee4eb805ced51d1">separator</a>(),</div>
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<div class="line"> <a class="code hl_function" href="namespaceftxui.html#afd28058f0ccbbdf34691a85a7cc9b2e3">vbox</a>({</div>
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<div class="line"> <a class="code hl_function" href="namespaceftxui.html#ae78c2b2b147e65701493465f8e3f4d89">graph</a>(std::ref(my_graph)) | <a class="code hl_function" href="namespaceftxui.html#af61b489da39ca5e24b68e6e1a2b09c0d">color</a>(Color::BlueLight),</div>
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<div class="line"> <a class="code hl_function" href="namespaceftxui.html#a4d3951dde56262b80ee4eb805ced51d1">separator</a>(),</div>
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<div class="line"> <a class="code hl_function" href="namespaceftxui.html#ae78c2b2b147e65701493465f8e3f4d89">graph</a>(std::ref(my_graph)) | <a class="code hl_function" href="namespaceftxui.html#af61b489da39ca5e24b68e6e1a2b09c0d">color</a>(Color::RedLight),</div>
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<div class="line"> <a class="code hl_function" href="namespaceftxui.html#a4d3951dde56262b80ee4eb805ced51d1">separator</a>(),</div>
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<div class="line"> <a class="code hl_function" href="namespaceftxui.html#ae78c2b2b147e65701493465f8e3f4d89">graph</a>(std::ref(my_graph)) | <a class="code hl_function" href="namespaceftxui.html#af61b489da39ca5e24b68e6e1a2b09c0d">color</a>(Color::YellowLight),</div>
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<div class="line"> }) | flex,</div>
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<div class="line"> }) |</div>
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<div class="line"> border | <a class="code hl_function" href="namespaceftxui.html#adbda408cdd76f3bbd9c4e863672b7122">size</a>(HEIGHT, GREATER_THAN, 40);</div>
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<div class="line"> </div>
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<div class="line"> <span class="keyword">auto</span> screen = Screen::Create(Dimension::Full(), Dimension::Fit(document));</div>
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<div class="line"> <a class="code hl_function" href="namespaceftxui.html#ad4b8aa9392f56ba41e2b421e046a7d83">Render</a>(screen, document);</div>
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<div class="line"> std::cout << reset_position;</div>
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<div class="line"> screen.Print();</div>
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<div class="line"> reset_position = screen.ResetPosition();</div>
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<div class="line"> </div>
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<div class="line"> std::this_thread::sleep_for(0.03s);</div>
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<div class="line"> my_graph.shift++;</div>
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<div class="line"> }</div>
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<div class="line"> </div>
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<div class="line"> <span class="keywordflow">return</span> 0;</div>
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<div class="line">}</div>
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<div class="line"> </div>
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<div class="line"><span class="comment">// Copyright 2020 Arthur Sonzogni. All rights reserved.</span></div>
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<div class="line"><span class="comment">// Use of this source code is governed by the MIT license that can be found in</span></div>
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<div class="line"><span class="comment">// the LICENSE file.</span></div>
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<div class="ttc" id="abox_8hpp_html"><div class="ttname"><a href="box_8hpp.html">box.hpp</a></div></div>
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<div class="ttc" id="acolor_8hpp_html"><div class="ttname"><a href="color_8hpp.html">color.hpp</a></div></div>
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<div class="ttc" id="aelements_8hpp_html"><div class="ttname"><a href="elements_8hpp.html">elements.hpp</a></div></div>
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<div class="ttc" id="anamespaceftxui_html"><div class="ttname"><a href="namespaceftxui.html">ftxui</a></div><div class="ttdef"><b>Definition</b> <a href="captured__mouse_8hpp_source.html#l00006">captured_mouse.hpp:6</a></div></div>
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<div class="ttc" id="anamespaceftxui_html_a4d3951dde56262b80ee4eb805ced51d1"><div class="ttname"><a href="namespaceftxui.html#a4d3951dde56262b80ee4eb805ced51d1">ftxui::separator</a></div><div class="ttdeci">Element separator(void)</div><div class="ttdef"><b>Definition</b> <a href="separator_8cpp_source.html#l00061">separator.cpp:61</a></div></div>
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<div class="ttc" id="anamespaceftxui_html_a552ba6d33b3c9bec586b99fba4c243ac"><div class="ttname"><a href="namespaceftxui.html#a552ba6d33b3c9bec586b99fba4c243ac">ftxui::hbox</a></div><div class="ttdeci">Element hbox(Elements)</div><div class="ttdoc">A container displaying elements horizontally one by one.</div><div class="ttdef"><b>Definition</b> <a href="hbox_8cpp_source.html#l00076">hbox.cpp:76</a></div></div>
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<div class="ttc" id="anamespaceftxui_html_a672456b8f2091b615a30ff755418b37b"><div class="ttname"><a href="namespaceftxui.html#a672456b8f2091b615a30ff755418b37b">ftxui::inverted</a></div><div class="ttdeci">Element inverted(Element)</div><div class="ttdoc">Add a filter that will invert the foreground and the background colors.</div><div class="ttdef"><b>Definition</b> <a href="inverted_8cpp_source.html#l00029">inverted.cpp:29</a></div></div>
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<div class="ttc" id="anamespaceftxui_html_ad4b8aa9392f56ba41e2b421e046a7d83"><div class="ttname"><a href="namespaceftxui.html#ad4b8aa9392f56ba41e2b421e046a7d83">ftxui::Render</a></div><div class="ttdeci">void Render(Screen &screen, const Element &node)</div><div class="ttdoc">Display an element on a ftxui::Screen.</div><div class="ttdef"><b>Definition</b> <a href="node_8cpp_source.html#l00034">node.cpp:34</a></div></div>
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<div class="ttc" id="anamespaceftxui_html_adbda408cdd76f3bbd9c4e863672b7122"><div class="ttname"><a href="namespaceftxui.html#adbda408cdd76f3bbd9c4e863672b7122">ftxui::size</a></div><div class="ttdeci">Decorator size(Direction, Constraint, int value)</div><div class="ttdoc">Apply a constraint on the size of an element.</div><div class="ttdef"><b>Definition</b> <a href="size_8cpp_source.html#l00086">size.cpp:86</a></div></div>
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<div class="ttc" id="anamespaceftxui_html_ae78c2b2b147e65701493465f8e3f4d89"><div class="ttname"><a href="namespaceftxui.html#ae78c2b2b147e65701493465f8e3f4d89">ftxui::graph</a></div><div class="ttdeci">Element graph(GraphFunction)</div><div class="ttdoc">Draw a graph using a GraphFunction.</div><div class="ttdef"><b>Definition</b> <a href="graph_8cpp_source.html#l00059">graph.cpp:59</a></div></div>
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<div class="ttc" id="anamespaceftxui_html_af61b489da39ca5e24b68e6e1a2b09c0d"><div class="ttname"><a href="namespaceftxui.html#af61b489da39ca5e24b68e6e1a2b09c0d">ftxui::color</a></div><div class="ttdeci">Decorator color(Color)</div><div class="ttdoc">Decorate using a foreground color.</div><div class="ttdef"><b>Definition</b> <a href="dom_2color_8cpp_source.html#l00086">color.cpp:86</a></div></div>
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<div class="ttc" id="anamespaceftxui_html_afd28058f0ccbbdf34691a85a7cc9b2e3"><div class="ttname"><a href="namespaceftxui.html#afd28058f0ccbbdf34691a85a7cc9b2e3">ftxui::vbox</a></div><div class="ttdeci">Element vbox(Elements)</div><div class="ttdoc">A container displaying elements vertically one by one.</div><div class="ttdef"><b>Definition</b> <a href="vbox_8cpp_source.html#l00077">vbox.cpp:77</a></div></div>
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<div class="ttc" id="anode_8hpp_html"><div class="ttname"><a href="node_8hpp.html">node.hpp</a></div></div>
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<div class="ttc" id="ascreen_8hpp_html"><div class="ttname"><a href="screen_8hpp.html">screen.hpp</a></div></div>
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</div><!-- fragment --> </div><!-- contents -->
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const projectNumber = document.getElementById('projectnumber');
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const versions = ["main", "v6.1.9", "v6.1.8", "v6.1.7", "v6.1.6", "v6.1.5", "v6.1.4", "v6.1.3", "v6.1.2", "v6.1.1", "v6.1.0", "v6.0.2", "v6.0.1", "v6.0.0", "v5.0.0", "v4.1.1", "v4.1.0", "v4.0.0", "v3.0.0", "v2.0.0", "v0.9", "v0.11", "v0.10"];
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const version_paths = {"main": "../../index.html", "v6.1.9": "../v6.1.9/index.html", "v6.1.8": "../v6.1.8/index.html", "v6.1.7": "../v6.1.7/index.html", "v6.1.6": "../v6.1.6/index.html", "v6.1.5": "../v6.1.5/index.html", "v6.1.4": "../v6.1.4/index.html", "v6.1.3": "../v6.1.3/index.html", "v6.1.2": "../v6.1.2/index.html", "v6.1.1": "../v6.1.1/index.html", "v6.1.0": "../v6.1.0/index.html", "v6.0.2": "../v6.0.2/index.html", "v6.0.1": "../v6.0.1/index.html", "v6.0.0": "../v6.0.0/index.html", "v5.0.0": "../v5.0.0/index.html", "v4.1.1": "../v4.1.1/index.html", "v4.1.0": "../v4.1.0/index.html", "v4.0.0": "../v4.0.0/index.html", "v3.0.0": "../v3.0.0/index.html", "v2.0.0": "../v2.0.0/index.html", "v0.9": "index.html", "v0.11": "../v0.11/index.html", "v0.10": "../v0.10/index.html"};
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const currentVersion = "v0.9";
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// Sort versions: 'main' first, then others numerically descending.
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versions.sort((a, b) => {
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if (a === 'main') return -1;
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if (b === 'main') return 1;
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return b.localeCompare(a, undefined, { numeric: true, sensitivity: 'base' });
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});
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const select = document.createElement('select');
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select.onchange = function() {
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const selectedVersion = this.value;
|
|
// Navigate directly to the pre-calculated relative path.
|
|
if (selectedVersion !== currentVersion) {
|
|
window.location.href = version_paths[selectedVersion];
|
|
}
|
|
};
|
|
|
|
versions.forEach(v => {
|
|
const option = document.createElement('option');
|
|
option.value = v;
|
|
option.textContent = v;
|
|
if (v === currentVersion) {
|
|
option.selected = true;
|
|
}
|
|
select.appendChild(option);
|
|
});
|
|
|
|
// Replace the Doxygen project number element with our dropdown.
|
|
projectNumber.replaceWith(select);
|
|
|
|
// Apply some styling to make it look good.
|
|
Object.assign(select.style, {
|
|
backgroundColor: 'rgba(0, 0, 0, 0.8)',
|
|
color: 'white',
|
|
border: '1px solid rgba(255, 255, 255, 0.2)',
|
|
padding: '5px',
|
|
borderRadius: '5px',
|
|
fontSize: '14px',
|
|
fontFamily: 'inherit',
|
|
marginLeft: '10px',
|
|
cursor: 'pointer'
|
|
});
|
|
});
|
|
</script>
|
|
</body>
|
|
</html>
|