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<div class="headertitle"><div class="title">src/ftxui/dom/gauge.cpp</div></div>
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<a href="src_2ftxui_2dom_2gauge_8cpp.html">浏览该文件的文档.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">// 版权所有 2020 Arthur Sonzogni。保留所有权利。</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="comment">// 本源代码的使用受 MIT 许可证的约束，该许可证可在 LICENSE 文件中找到。</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="preprocessor">#include &lt;<a class="code" href="direction_8hpp.html">ftxui/dom/direction.hpp</a>&gt;</span> <span class="comment">// for Direction, Direction::Down, Direction::Left, Direction::Right, Direction::Up</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="preprocessor">#include &lt;memory&gt;</span> <span class="comment">// for allocator, make_shared</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="preprocessor">#include &lt;string&gt;</span> <span class="comment">// for string</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span> </div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="preprocessor">#include &quot;<a class="code" href="elements_8hpp.html">ftxui/dom/elements.hpp</a>&quot;</span> <span class="comment">// for Element, gauge, gaugeDirection, gaugeDown, gaugeLeft, gaugeRight, gaugeUp</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="preprocessor">#include &quot;<a class="code" href="node_8hpp.html">ftxui/dom/node.hpp</a>&quot;</span> <span class="comment">// for Node</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="preprocessor">#include &quot;<a class="code" href="requirement_8hpp.html">ftxui/dom/requirement.hpp</a>&quot;</span> <span class="comment">// for Requirement</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="preprocessor">#include &quot;<a class="code" href="box_8hpp.html">ftxui/screen/box.hpp</a>&quot;</span> <span class="comment">// for Box</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="preprocessor">#include &quot;<a class="code" href="screen_8hpp.html">ftxui/screen/screen.hpp</a>&quot;</span> <span class="comment">// for Screen, Pixel</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span> </div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceftxui.html">ftxui</a> {</div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span> </div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="keyword">namespace </span>{</div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="comment">// NOLINTNEXTLINE</span></div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="keyword">static</span> <span class="keyword">const</span> std::string charset_horizontal[11] = {</div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="preprocessor">#if defined(FTXUI_MICROSOFT_TERMINAL_FALLBACK)</span></div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> <span class="comment">// Microsoft 终端通常使用不支持表示整个仪表盘的8个 Unicode 字符的字体。使用较少的字符作为回退。 &quot; &quot;, &quot; &quot;, &quot; &quot;, &quot; &quot;, &quot;▌&quot;, &quot;▌&quot;, &quot;▌&quot;, &quot;█&quot;, &quot;█&quot;, &quot;█&quot;,</span></div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="preprocessor">#else</span></div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span> <span class="stringliteral">&quot; &quot;</span>, <span class="stringliteral">&quot; &quot;</span>, <span class="stringliteral">&quot;▏&quot;</span>, <span class="stringliteral">&quot;▎&quot;</span>, <span class="stringliteral">&quot;▍&quot;</span>, <span class="stringliteral">&quot;▌&quot;</span>, <span class="stringliteral">&quot;▋&quot;</span>, <span class="stringliteral">&quot;▊&quot;</span>, <span class="stringliteral">&quot;▉&quot;</span>, <span class="stringliteral">&quot;█&quot;</span>,</div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span> <span class="comment">// 在模糊测试器设法得到以下情况时，额外的一个字符：</span></div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span> <span class="comment">// int(9 * (limit - limit_int) = 9</span></div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span> <span class="stringliteral">&quot;█&quot;</span>};</div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> </div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span><span class="comment">// NOLINTNEXTLINE</span></div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span><span class="keyword">static</span> <span class="keyword">const</span> std::string charset_vertical[10] = {</div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span> <span class="stringliteral">&quot;█&quot;</span>,</div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> <span class="stringliteral">&quot;▇&quot;</span>,</div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> <span class="stringliteral">&quot;▆&quot;</span>,</div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> <span class="stringliteral">&quot;▅&quot;</span>,</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> <span class="stringliteral">&quot;▄&quot;</span>,</div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> <span class="stringliteral">&quot;▃&quot;</span>,</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> <span class="stringliteral">&quot;▂&quot;</span>,</div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> <span class="stringliteral">&quot;▁&quot;</span>,</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> <span class="stringliteral">&quot; &quot;</span>,</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> <span class="comment">// 在模糊测试器设法得到以下情况时，额外的一个字符：</span></div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> <span class="comment">// int(8 * (limit - limit_int) = 8</span></div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> <span class="stringliteral">&quot; &quot;</span>,</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span>};</div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> </div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span><span class="keyword">class </span>Gauge : <span class="keyword">public</span> Node {</div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> Gauge(<span class="keywordtype">float</span> progress, <a class="code hl_enumeration" href="group__dom.html#ga224b9163917ac32fc95a60d8c1eec3aa">Direction</a> direction)</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> : progress_(progress), direction_(direction) {</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> <span class="comment">// 这可以正确处理 NAN：</span></div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> <span class="keywordflow">if</span> (!(progress_ &gt; 0.F)) {</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> progress_ = 0.F;</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> }</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> <span class="keywordflow">if</span> (!(progress_ &lt; 1.F)) {</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> progress_ = 1.F;</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> }</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> }</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> </div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> <span class="keywordtype">void</span> ComputeRequirement()<span class="keyword"> override </span>{</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> <span class="keywordflow">switch</span> (direction_) {</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> <span class="keywordflow">case</span> <a class="code hl_enumvalue" href="group__dom.html#gga224b9163917ac32fc95a60d8c1eec3aaa92b09c7c48c520c3c55e497875da437c">Direction::Right</a>:</div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> <span class="keywordflow">case</span> <a class="code hl_enumvalue" href="group__dom.html#gga224b9163917ac32fc95a60d8c1eec3aaa945d5e233cf7d6240f6b783b36a374ff">Direction::Left</a>:</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> requirement_.flex_grow_x = 1;</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> requirement_.flex_grow_y = 0;</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> requirement_.flex_shrink_x = 1;</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> requirement_.flex_shrink_y = 0;</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> <span class="keywordflow">case</span> <a class="code hl_enumvalue" href="group__dom.html#gga224b9163917ac32fc95a60d8c1eec3aaa258f49887ef8d14ac268c92b02503aaa">Direction::Up</a>:</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> <span class="keywordflow">case</span> <a class="code hl_enumvalue" href="group__dom.html#gga224b9163917ac32fc95a60d8c1eec3aaa08a38277b0309070706f6652eeae9a53">Direction::Down</a>:</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> requirement_.flex_grow_x = 0;</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> requirement_.flex_grow_y = 1;</div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> requirement_.flex_shrink_x = 0;</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> requirement_.flex_shrink_y = 1;</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> }</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> requirement_.min_x = 1;</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> requirement_.min_y = 1;</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> }</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> </div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> <span class="keywordtype">void</span> <a class="code hl_function" href="group__dom.html#gad4b8aa9392f56ba41e2b421e046a7d83">Render</a>(Screen&amp; screen)<span class="keyword"> override </span>{</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> <span class="keywordflow">switch</span> (direction_) {</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> <span class="keywordflow">case</span> <a class="code hl_enumvalue" href="group__dom.html#gga224b9163917ac32fc95a60d8c1eec3aaa92b09c7c48c520c3c55e497875da437c">Direction::Right</a>:</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> RenderHorizontal(screen, <span class="comment">/*invert=*/</span><span class="keyword">false</span>);</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> <span class="keywordflow">case</span> <a class="code hl_enumvalue" href="group__dom.html#gga224b9163917ac32fc95a60d8c1eec3aaa258f49887ef8d14ac268c92b02503aaa">Direction::Up</a>:</div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> RenderVertical(screen, <span class="comment">/*invert=*/</span><span class="keyword">false</span>);</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> <span class="keywordflow">case</span> <a class="code hl_enumvalue" href="group__dom.html#gga224b9163917ac32fc95a60d8c1eec3aaa945d5e233cf7d6240f6b783b36a374ff">Direction::Left</a>:</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> RenderHorizontal(screen, <span class="comment">/*invert=*/</span><span class="keyword">true</span>);</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> <span class="keywordflow">case</span> <a class="code hl_enumvalue" href="group__dom.html#gga224b9163917ac32fc95a60d8c1eec3aaa08a38277b0309070706f6652eeae9a53">Direction::Down</a>:</div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> RenderVertical(screen, <span class="comment">/*invert=*/</span><span class="keyword">true</span>);</div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> }</div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> }</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> </div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> <span class="keywordtype">void</span> RenderHorizontal(Screen&amp; screen, <span class="keywordtype">bool</span> invert) {</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> <span class="keyword">const</span> <span class="keywordtype">int</span> y = box_.y_min;</div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> <span class="keywordflow">if</span> (y &gt; box_.y_max) {</div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> }</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> </div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> <span class="comment">// Draw the progress bar horizontally.</span></div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> {</div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> <span class="keyword">const</span> <span class="keywordtype">float</span> progress = invert ? 1.F - progress_ : progress_;</div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> <span class="keyword">const</span> <span class="keyword">auto</span> limit =</div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> float(box_.x_min) + progress * float(box_.x_max - box_.x_min + 1);</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> <span class="keyword">const</span> <span class="keywordtype">int</span> limit_int = <span class="keyword">static_cast&lt;</span><span class="keywordtype">int</span><span class="keyword">&gt;</span>(limit);</div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> <span class="keywordtype">int</span> x = box_.x_min;</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> <span class="keywordflow">while</span> (x &lt; limit_int) {</div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> screen.at(x++, y) = charset_horizontal[9]; <span class="comment">// NOLINT</span></div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> }</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> <span class="comment">// NOLINTNEXTLINE</span></div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> screen.at(x++, y) = charset_horizontal[int(9 * (limit - limit_int))];</div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> <span class="keywordflow">while</span> (x &lt;= box_.x_max) {</div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> screen.at(x++, y) = charset_horizontal[0];</div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> }</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> }</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> </div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> <span class="keywordflow">if</span> (invert) {</div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> x = box_.x_min; x &lt;= box_.x_max; x++) {</div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> screen.PixelAt(x, y).inverted ^= <span class="keyword">true</span>;</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> }</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> }</div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> }</div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> </div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> <span class="keywordtype">void</span> RenderVertical(Screen&amp; screen, <span class="keywordtype">bool</span> invert) {</div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> <span class="keyword">const</span> <span class="keywordtype">int</span> x = box_.x_min;</div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> <span class="keywordflow">if</span> (x &gt; box_.x_max) {</div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> }</div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> </div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> <span class="comment">// Draw the progress bar vertically:</span></div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> {</div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> <span class="keyword">const</span> <span class="keywordtype">float</span> progress = invert ? progress_ : 1.F - progress_;</div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> <span class="keyword">const</span> <span class="keywordtype">float</span> limit =</div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> float(box_.y_min) + progress * float(box_.y_max - box_.y_min + 1);</div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> <span class="keyword">const</span> <span class="keywordtype">int</span> limit_int = <span class="keyword">static_cast&lt;</span><span class="keywordtype">int</span><span class="keyword">&gt;</span>(limit);</div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> <span class="keywordtype">int</span> y = box_.y_min;</div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> <span class="keywordflow">while</span> (y &lt; limit_int) {</div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> screen.at(x, y++) = charset_vertical[8]; <span class="comment">// NOLINT</span></div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> }</div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> <span class="comment">// NOLINTNEXTLINE</span></div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span> screen.at(x, y++) = charset_vertical[int(8 * (limit - limit_int))];</div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> <span class="keywordflow">while</span> (y &lt;= box_.y_max) {</div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span> screen.at(x, y++) = charset_vertical[0];</div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> }</div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> }</div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> </div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span> <span class="keywordflow">if</span> (invert) {</div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> y = box_.y_min; y &lt;= box_.y_max; y++) {</div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span> screen.PixelAt(x, y).inverted ^= <span class="keyword">true</span>;</div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> }</div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span> }</div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> }</div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span> </div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span> <span class="keyword">private</span>:</div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span> <span class="keywordtype">float</span> progress_;</div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span> <a class="code hl_enumeration" href="group__dom.html#ga224b9163917ac32fc95a60d8c1eec3aa">Direction</a> direction_;</div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span>};</div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span> </div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span>} <span class="comment">// namespace</span></div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span><span class="comment"></span> </div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span><span class="comment">/// @brief 绘制一个向指定方向推进的高清进度条。</span></div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span><span class="comment">/// @param progress 要填充区域的比例。范围在 [0,1] 之间。</span></div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span><span class="comment">/// @param direction 进度条的推进方向。</span></div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span><span class="comment">/// @ingroup dom</span></div>
<div class="foldopen" id="foldopen00165" data-start="{" data-end="}">
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"><a class="line" href="group__dom.html#ga1265cc8a52448e1b98d7abe84a04681e"> 165</a></span><span class="comment"></span><a class="code hl_typedef" href="namespaceftxui.html#a2bc31f2d685189e5c61d2293a1f51b4f">Element</a> <a class="code hl_function" href="group__dom.html#ga1265cc8a52448e1b98d7abe84a04681e">gaugeDirection</a>(<span class="keywordtype">float</span> progress, <a class="code hl_enumeration" href="group__dom.html#ga224b9163917ac32fc95a60d8c1eec3aa">Direction</a> direction) {</div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span> <span class="keywordflow">return</span> std::make_shared&lt;Gauge&gt;(progress, direction);</div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span>}</div>
</div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span><span class="comment"></span> </div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span><span class="comment">/// @brief 绘制一个从左到右推进的高清进度条。</span></div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span><span class="comment">/// @param progress 要填充区域的比例。范围在 [0,1] 之间。</span></div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span><span class="comment">///</span></div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span><span class="comment">/// ### 示例</span></div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span><span class="comment">///</span></div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"> 174</span><span class="comment">/// 一个仪表盘。它可以用来表示进度条。</span></div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span><span class="comment">/// ~~~cpp</span></div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span><span class="comment">/// border(gaugeRight(0.5))</span></div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span><span class="comment">/// ~~~</span></div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span><span class="comment">///</span></div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span><span class="comment">/// #### 输出</span></div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span><span class="comment">///</span></div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span><span class="comment">/// ~~~bash</span></div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span><span class="comment">/// ┌──────────────────────────────────────────────────────────────────────────┐</span></div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span><span class="comment">/// │█████████████████████████████████████ │</span></div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span><span class="comment">/// └──────────────────────────────────────────────────────────────────────────┘</span></div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span><span class="comment">/// ~~~</span></div>
<div class="foldopen" id="foldopen00186" data-start="{" data-end="}">
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"><a class="line" href="namespaceftxui.html#a333d781a44885ed4b5ea8444015b86f7"> 186</a></span><span class="comment"></span><a class="code hl_typedef" href="namespaceftxui.html#a2bc31f2d685189e5c61d2293a1f51b4f">Element</a> <a class="code hl_function" href="namespaceftxui.html#a333d781a44885ed4b5ea8444015b86f7">gaugeRight</a>(<span class="keywordtype">float</span> progress) {</div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span> <span class="keywordflow">return</span> <a class="code hl_function" href="group__dom.html#ga1265cc8a52448e1b98d7abe84a04681e">gaugeDirection</a>(progress, <a class="code hl_enumvalue" href="group__dom.html#gga224b9163917ac32fc95a60d8c1eec3aaa92b09c7c48c520c3c55e497875da437c">Direction::Right</a>);</div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span>}</div>
</div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span><span class="comment"></span> </div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span><span class="comment">/// @brief 绘制一个从右到左推进的高清进度条。</span></div>
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span><span class="comment">/// @param progress 要填充区域的比例。范围在 [0,1] 之间。</span></div>
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span><span class="comment">///</span></div>
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</span><span class="comment">/// ### 示例</span></div>
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span><span class="comment">///</span></div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span><span class="comment">/// 一个仪表盘。它可以用来表示进度条。</span></div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span><span class="comment">/// ~~~cpp</span></div>
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno"> 197</span><span class="comment">/// border(gaugeLeft(0.5))</span></div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"> 198</span><span class="comment">/// ~~~</span></div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span><span class="comment">///</span></div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span><span class="comment">/// #### 输出</span></div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"> 201</span><span class="comment">///</span></div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</span><span class="comment">/// ~~~bash</span></div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno"> 203</span><span class="comment">/// ┌──────────────────────────────────────────────────────────────────────────┐</span></div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno"> 204</span><span class="comment">/// │ █████████████████████████████████████│</span></div>
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno"> 205</span><span class="comment">/// └──────────────────────────────────────────────────────────────────────────┘</span></div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"> 206</span><span class="comment">/// ~~~</span></div>
<div class="foldopen" id="foldopen00207" data-start="{" data-end="}">
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno"><a class="line" href="namespaceftxui.html#a97898b9f77b3edd330eaef22fce7cf2b"> 207</a></span><span class="comment"></span><a class="code hl_typedef" href="namespaceftxui.html#a2bc31f2d685189e5c61d2293a1f51b4f">Element</a> <a class="code hl_function" href="namespaceftxui.html#a97898b9f77b3edd330eaef22fce7cf2b">gaugeLeft</a>(<span class="keywordtype">float</span> progress) {</div>
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno"> 208</span> <span class="keywordflow">return</span> <a class="code hl_function" href="group__dom.html#ga1265cc8a52448e1b98d7abe84a04681e">gaugeDirection</a>(progress, <a class="code hl_enumvalue" href="group__dom.html#gga224b9163917ac32fc95a60d8c1eec3aaa945d5e233cf7d6240f6b783b36a374ff">Direction::Left</a>);</div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"> 209</span>}</div>
</div>
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno"> 210</span><span class="comment"></span> </div>
<div class="line"><a id="l00211" name="l00211"></a><span class="lineno"> 211</span><span class="comment">/// @brief 绘制一个从下到上推进的高清进度条。</span></div>
<div class="line"><a id="l00212" name="l00212"></a><span class="lineno"> 212</span><span class="comment">/// @param progress 要填充区域的比例。范围在 [0,1] 之间。</span></div>
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"> 213</span><span class="comment">///</span></div>
<div class="line"><a id="l00214" name="l00214"></a><span class="lineno"> 214</span><span class="comment">/// ### 示例</span></div>
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno"> 215</span><span class="comment">///</span></div>
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno"> 216</span><span class="comment">/// 一个仪表盘。它可以用来表示进度条。</span></div>
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno"> 217</span><span class="comment">/// ~~~cpp</span></div>
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"> 218</span><span class="comment">/// border(gaugeUp(0.5))</span></div>
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"> 219</span><span class="comment">/// ~~~</span></div>
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno"> 220</span><span class="comment">///</span></div>
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span><span class="comment">/// #### 输出</span></div>
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"> 222</span><span class="comment">///</span></div>
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"> 223</span><span class="comment">/// ~~~bash</span></div>
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"> 224</span><span class="comment">/// ┌─┐</span></div>
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"> 225</span><span class="comment">/// │ │</span></div>
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"> 226</span><span class="comment">/// │ │</span></div>
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"> 227</span><span class="comment">/// │ │</span></div>
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno"> 228</span><span class="comment">/// │ │</span></div>
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno"> 229</span><span class="comment">/// │█│</span></div>
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno"> 230</span><span class="comment">/// │█│</span></div>
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno"> 231</span><span class="comment">/// │█│</span></div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"> 232</span><span class="comment">/// │█│</span></div>
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno"> 233</span><span class="comment">/// └─┘</span></div>
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno"> 234</span><span class="comment">/// ~~~</span></div>
<div class="foldopen" id="foldopen00235" data-start="{" data-end="}">
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno"><a class="line" href="namespaceftxui.html#a6e9a97b66c14404a2b3f95f4dae414c2"> 235</a></span><span class="comment"></span><a class="code hl_typedef" href="namespaceftxui.html#a2bc31f2d685189e5c61d2293a1f51b4f">Element</a> <a class="code hl_function" href="namespaceftxui.html#a6e9a97b66c14404a2b3f95f4dae414c2">gaugeUp</a>(<span class="keywordtype">float</span> progress) {</div>
<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"> 236</span> <span class="keywordflow">return</span> <a class="code hl_function" href="group__dom.html#ga1265cc8a52448e1b98d7abe84a04681e">gaugeDirection</a>(progress, <a class="code hl_enumvalue" href="group__dom.html#gga224b9163917ac32fc95a60d8c1eec3aaa258f49887ef8d14ac268c92b02503aaa">Direction::Up</a>);</div>
<div class="line"><a id="l00237" name="l00237"></a><span class="lineno"> 237</span>}</div>
</div>
<div class="line"><a id="l00238" name="l00238"></a><span class="lineno"> 238</span><span class="comment"></span> </div>
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno"> 239</span><span class="comment">/// @brief 绘制一个从上到下推进的高清进度条。</span></div>
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno"> 240</span><span class="comment">/// @param progress 要填充区域的比例。范围在 [0,1] 之间。</span></div>
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno"> 241</span><span class="comment">///</span></div>
<div class="line"><a id="l00242" name="l00242"></a><span class="lineno"> 242</span><span class="comment">/// ### 示例</span></div>
<div class="line"><a id="l00243" name="l00243"></a><span class="lineno"> 243</span><span class="comment">///</span></div>
<div class="line"><a id="l00244" name="l00244"></a><span class="lineno"> 244</span><span class="comment">/// 一个仪表盘。它可以用来表示进度条。</span></div>
<div class="line"><a id="l00245" name="l00245"></a><span class="lineno"> 245</span><span class="comment">/// ~~~cpp</span></div>
<div class="line"><a id="l00246" name="l00246"></a><span class="lineno"> 246</span><span class="comment">/// border(gaugeDown(0.5))</span></div>
<div class="line"><a id="l00247" name="l00247"></a><span class="lineno"> 247</span><span class="comment">/// ~~~</span></div>
<div class="line"><a id="l00248" name="l00248"></a><span class="lineno"> 248</span><span class="comment">///</span></div>
<div class="line"><a id="l00249" name="l00249"></a><span class="lineno"> 249</span><span class="comment">/// #### 输出</span></div>
<div class="line"><a id="l00250" name="l00250"></a><span class="lineno"> 250</span><span class="comment">///</span></div>
<div class="line"><a id="l00251" name="l00251"></a><span class="lineno"> 251</span><span class="comment">/// ~~~bash</span></div>
<div class="line"><a id="l00252" name="l00252"></a><span class="lineno"> 252</span><span class="comment">/// ┌─┐</span></div>
<div class="line"><a id="l00253" name="l00253"></a><span class="lineno"> 253</span><span class="comment">/// │█│</span></div>
<div class="line"><a id="l00254" name="l00254"></a><span class="lineno"> 254</span><span class="comment">/// │█│</span></div>
<div class="line"><a id="l00255" name="l00255"></a><span class="lineno"> 255</span><span class="comment">/// │█│</span></div>
<div class="line"><a id="l00256" name="l00256"></a><span class="lineno"> 256</span><span class="comment">/// │█│</span></div>
<div class="line"><a id="l00257" name="l00257"></a><span class="lineno"> 257</span><span class="comment">/// │ │</span></div>
<div class="line"><a id="l00258" name="l00258"></a><span class="lineno"> 258</span><span class="comment">/// │ │</span></div>
<div class="line"><a id="l00259" name="l00259"></a><span class="lineno"> 259</span><span class="comment">/// │ │</span></div>
<div class="line"><a id="l00260" name="l00260"></a><span class="lineno"> 260</span><span class="comment">/// │ │</span></div>
<div class="line"><a id="l00261" name="l00261"></a><span class="lineno"> 261</span><span class="comment">/// └─┘</span></div>
<div class="line"><a id="l00262" name="l00262"></a><span class="lineno"> 262</span><span class="comment">/// ~~~</span></div>
<div class="foldopen" id="foldopen00263" data-start="{" data-end="}">
<div class="line"><a id="l00263" name="l00263"></a><span class="lineno"><a class="line" href="namespaceftxui.html#afe537f915cac5613261580bae3a8fe33"> 263</a></span><span class="comment"></span><a class="code hl_typedef" href="namespaceftxui.html#a2bc31f2d685189e5c61d2293a1f51b4f">Element</a> <a class="code hl_function" href="namespaceftxui.html#afe537f915cac5613261580bae3a8fe33">gaugeDown</a>(<span class="keywordtype">float</span> progress) {</div>
<div class="line"><a id="l00264" name="l00264"></a><span class="lineno"> 264</span> <span class="keywordflow">return</span> <a class="code hl_function" href="group__dom.html#ga1265cc8a52448e1b98d7abe84a04681e">gaugeDirection</a>(progress, <a class="code hl_enumvalue" href="group__dom.html#gga224b9163917ac32fc95a60d8c1eec3aaa08a38277b0309070706f6652eeae9a53">Direction::Down</a>);</div>
<div class="line"><a id="l00265" name="l00265"></a><span class="lineno"> 265</span>}</div>
</div>
<div class="line"><a id="l00266" name="l00266"></a><span class="lineno"> 266</span><span class="comment"></span> </div>
<div class="line"><a id="l00267" name="l00267"></a><span class="lineno"> 267</span><span class="comment">/// @brief 绘制一个高清进度条。</span></div>
<div class="line"><a id="l00268" name="l00268"></a><span class="lineno"> 268</span><span class="comment">/// @param progress 要填充区域的比例。范围在 [0,1] 之间。</span></div>
<div class="line"><a id="l00269" name="l00269"></a><span class="lineno"> 269</span><span class="comment">///</span></div>
<div class="line"><a id="l00270" name="l00270"></a><span class="lineno"> 270</span><span class="comment">/// ### 示例</span></div>
<div class="line"><a id="l00271" name="l00271"></a><span class="lineno"> 271</span><span class="comment">///</span></div>
<div class="line"><a id="l00272" name="l00272"></a><span class="lineno"> 272</span><span class="comment">/// 一个仪表盘。它可以用来表示进度条。</span></div>
<div class="line"><a id="l00273" name="l00273"></a><span class="lineno"> 273</span><span class="comment">/// ~~~cpp</span></div>
<div class="line"><a id="l00274" name="l00274"></a><span class="lineno"> 274</span><span class="comment">/// border(gauge(0.5))</span></div>
<div class="line"><a id="l00275" name="l00275"></a><span class="lineno"> 275</span><span class="comment">/// ~~~</span></div>
<div class="line"><a id="l00276" name="l00276"></a><span class="lineno"> 276</span><span class="comment">///</span></div>
<div class="line"><a id="l00277" name="l00277"></a><span class="lineno"> 277</span><span class="comment">/// #### 输出</span></div>
<div class="line"><a id="l00278" name="l00278"></a><span class="lineno"> 278</span><span class="comment">///</span></div>
<div class="line"><a id="l00279" name="l00279"></a><span class="lineno"> 279</span><span class="comment">/// ~~~bash</span></div>
<div class="line"><a id="l00280" name="l00280"></a><span class="lineno"> 280</span><span class="comment">/// ┌──────────────────────────────────────────────────────────────────────────┐</span></div>
<div class="line"><a id="l00281" name="l00281"></a><span class="lineno"> 281</span><span class="comment">/// │█████████████████████████████████████ │</span></div>
<div class="line"><a id="l00282" name="l00282"></a><span class="lineno"> 282</span><span class="comment">/// └──────────────────────────────────────────────────────────────────────────┘</span></div>
<div class="line"><a id="l00283" name="l00283"></a><span class="lineno"> 283</span><span class="comment">/// ~~~</span></div>
<div class="foldopen" id="foldopen00284" data-start="{" data-end="}">
<div class="line"><a id="l00284" name="l00284"></a><span class="lineno"><a class="line" href="namespaceftxui.html#ae0b8041a60629fd790716038738c93ce"> 284</a></span><span class="comment"></span><a class="code hl_typedef" href="namespaceftxui.html#a2bc31f2d685189e5c61d2293a1f51b4f">Element</a> <a class="code hl_function" href="namespaceftxui.html#ae0b8041a60629fd790716038738c93ce">gauge</a>(<span class="keywordtype">float</span> progress) {</div>
<div class="line"><a id="l00285" name="l00285"></a><span class="lineno"> 285</span> <span class="keywordflow">return</span> <a class="code hl_function" href="namespaceftxui.html#a333d781a44885ed4b5ea8444015b86f7">gaugeRight</a>(progress);</div>
<div class="line"><a id="l00286" name="l00286"></a><span class="lineno"> 286</span>}</div>
</div>
<div class="line"><a id="l00287" name="l00287"></a><span class="lineno"> 287</span> </div>
<div class="line"><a id="l00288" name="l00288"></a><span class="lineno"> 288</span>} <span class="comment">// namespace ftxui</span></div>
<div class="ttc" id="abox_8hpp_html"><div class="ttname"><a href="box_8hpp.html">box.hpp</a></div></div>
<div class="ttc" id="adirection_8hpp_html"><div class="ttname"><a href="direction_8hpp.html">direction.hpp</a></div></div>
<div class="ttc" id="aelements_8hpp_html"><div class="ttname"><a href="elements_8hpp.html">elements.hpp</a></div></div>
<div class="ttc" id="agroup__dom_html_ga1265cc8a52448e1b98d7abe84a04681e"><div class="ttname"><a href="group__dom.html#ga1265cc8a52448e1b98d7abe84a04681e">ftxui::gaugeDirection</a></div><div class="ttdeci">Element gaugeDirection(float progress, Direction direction)</div><div class="ttdoc">绘制一个向指定方向推进的高清进度条。</div><div class="ttdef"><b>定义</b> <a href="#l00165">src/ftxui/dom/gauge.cpp:165</a></div></div>
<div class="ttc" id="agroup__dom_html_ga224b9163917ac32fc95a60d8c1eec3aa"><div class="ttname"><a href="group__dom.html#ga224b9163917ac32fc95a60d8c1eec3aa">ftxui::Direction</a></div><div class="ttdeci">Direction</div><div class="ttdoc">Direction 是一个枚举，表示四个基本方向。</div><div class="ttdef"><b>定义</b> <a href="direction_8hpp_source.html#l00011">direction.hpp:11</a></div></div>
<div class="ttc" id="agroup__dom_html_gad4b8aa9392f56ba41e2b421e046a7d83"><div class="ttname"><a href="group__dom.html#gad4b8aa9392f56ba41e2b421e046a7d83">ftxui::Render</a></div><div class="ttdeci">void Render(Screen &amp;screen, const Element &amp;element)</div><div class="ttdoc">在 ftxui::Screen 上显示元素。</div><div class="ttdef"><b>定义</b> <a href="node_8cpp_source.html#l00084">node.cpp:84</a></div></div>
<div class="ttc" id="agroup__dom_html_gga224b9163917ac32fc95a60d8c1eec3aaa08a38277b0309070706f6652eeae9a53"><div class="ttname"><a href="group__dom.html#gga224b9163917ac32fc95a60d8c1eec3aaa08a38277b0309070706f6652eeae9a53">ftxui::Direction::Down</a></div><div class="ttdeci">@ Down</div></div>
<div class="ttc" id="agroup__dom_html_gga224b9163917ac32fc95a60d8c1eec3aaa258f49887ef8d14ac268c92b02503aaa"><div class="ttname"><a href="group__dom.html#gga224b9163917ac32fc95a60d8c1eec3aaa258f49887ef8d14ac268c92b02503aaa">ftxui::Direction::Up</a></div><div class="ttdeci">@ Up</div></div>
<div class="ttc" id="agroup__dom_html_gga224b9163917ac32fc95a60d8c1eec3aaa92b09c7c48c520c3c55e497875da437c"><div class="ttname"><a href="group__dom.html#gga224b9163917ac32fc95a60d8c1eec3aaa92b09c7c48c520c3c55e497875da437c">ftxui::Direction::Right</a></div><div class="ttdeci">@ Right</div></div>
<div class="ttc" id="agroup__dom_html_gga224b9163917ac32fc95a60d8c1eec3aaa945d5e233cf7d6240f6b783b36a374ff"><div class="ttname"><a href="group__dom.html#gga224b9163917ac32fc95a60d8c1eec3aaa945d5e233cf7d6240f6b783b36a374ff">ftxui::Direction::Left</a></div><div class="ttdeci">@ Left</div></div>
<div class="ttc" id="anamespaceftxui_html"><div class="ttname"><a href="namespaceftxui.html">ftxui</a></div><div class="ttdoc">#include &quot;ftxui/component/component_base.hpp&quot; // 用于 ComponentBase</div><div class="ttdef"><b>定义</b> <a href="animation_8hpp_source.html#l00009">animation.hpp:9</a></div></div>
<div class="ttc" id="anamespaceftxui_html_a2bc31f2d685189e5c61d2293a1f51b4f"><div class="ttname"><a href="namespaceftxui.html#a2bc31f2d685189e5c61d2293a1f51b4f">ftxui::Element</a></div><div class="ttdeci">std::shared_ptr&lt; Node &gt; Element</div><div class="ttdef"><b>定义</b> <a href="elements_8hpp_source.html#l00022">elements.hpp:22</a></div></div>
<div class="ttc" id="anamespaceftxui_html_a333d781a44885ed4b5ea8444015b86f7"><div class="ttname"><a href="namespaceftxui.html#a333d781a44885ed4b5ea8444015b86f7">ftxui::gaugeRight</a></div><div class="ttdeci">Element gaugeRight(float progress)</div><div class="ttdoc">绘制一个从左到右推进的高清进度条。</div><div class="ttdef"><b>定义</b> <a href="#l00186">src/ftxui/dom/gauge.cpp:186</a></div></div>
<div class="ttc" id="anamespaceftxui_html_a6e9a97b66c14404a2b3f95f4dae414c2"><div class="ttname"><a href="namespaceftxui.html#a6e9a97b66c14404a2b3f95f4dae414c2">ftxui::gaugeUp</a></div><div class="ttdeci">Element gaugeUp(float progress)</div><div class="ttdoc">绘制一个从下到上推进的高清进度条。</div><div class="ttdef"><b>定义</b> <a href="#l00235">src/ftxui/dom/gauge.cpp:235</a></div></div>
<div class="ttc" id="anamespaceftxui_html_a97898b9f77b3edd330eaef22fce7cf2b"><div class="ttname"><a href="namespaceftxui.html#a97898b9f77b3edd330eaef22fce7cf2b">ftxui::gaugeLeft</a></div><div class="ttdeci">Element gaugeLeft(float progress)</div><div class="ttdoc">绘制一个从右到左推进的高清进度条。</div><div class="ttdef"><b>定义</b> <a href="#l00207">src/ftxui/dom/gauge.cpp:207</a></div></div>
<div class="ttc" id="anamespaceftxui_html_ae0b8041a60629fd790716038738c93ce"><div class="ttname"><a href="namespaceftxui.html#ae0b8041a60629fd790716038738c93ce">ftxui::gauge</a></div><div class="ttdeci">Element gauge(float progress)</div><div class="ttdoc">绘制一个高清进度条。</div><div class="ttdef"><b>定义</b> <a href="#l00284">src/ftxui/dom/gauge.cpp:284</a></div></div>
<div class="ttc" id="anamespaceftxui_html_afe537f915cac5613261580bae3a8fe33"><div class="ttname"><a href="namespaceftxui.html#afe537f915cac5613261580bae3a8fe33">ftxui::gaugeDown</a></div><div class="ttdeci">Element gaugeDown(float progress)</div><div class="ttdoc">绘制一个从上到下推进的高清进度条。</div><div class="ttdef"><b>定义</b> <a href="#l00263">src/ftxui/dom/gauge.cpp:263</a></div></div>
<div class="ttc" id="anode_8hpp_html"><div class="ttname"><a href="node_8hpp.html">node.hpp</a></div></div>
<div class="ttc" id="arequirement_8hpp_html"><div class="ttname"><a href="requirement_8hpp.html">requirement.hpp</a></div></div>
<div class="ttc" id="ascreen_8hpp_html"><div class="ttname"><a href="screen_8hpp.html">screen.hpp</a></div></div>
</div><!-- fragment --></div><!-- contents -->
</div><!-- doc-content -->
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const projectNumber = document.getElementById('projectname');
if (!projectNumber) {
console.warn('Doxygen element with ID "projectnumber" not found. Cannot add version switcher.');
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}
const langs = ["en", "es", "fr", "ja", "zh-CH", "zh-TW"];
const lang_paths = {"en": "../index.html", "es": "../es/index.html", "fr": "../fr/index.html", "ja": "../ja/index.html", "zh-CH": "index.html", "zh-TW": "../zh-TW/index.html"};
const lang_display = {"en": "English", "es": "Espa\u00f1ol", "fr": "Fran\u00e7ais", "ja": "\u65e5\u672c\u8a9e", "zh-CH": "\u4e2d\u6587 (\u7b80\u4f53)", "zh-TW": "\u4e2d\u6587 (\u7e41\u9ad4)"};
const versions = ["main"];
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margin: '0 5px 0 0',
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return select;
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// 1. Create Language Switcher, passing the language display names map
const langSelect = createSelect(langs, currentLang, lang_paths, 'Select Language', lang_display);
// 2. Create Version Switcher
const versionSelect = createSelect(versions, currentVersion, version_paths, 'Select Version');
// 3. Create FTXUI title.
const ftxuiTitle = document.createElement('span');
ftxuiTitle.textContent = 'FTXUI: ';
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display: 'flex',
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container.appendChild(ftxuiTitle);
container.appendChild(langSelect);
container.appendChild(versionSelect);
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backgroundColor: 'rgba(0, 0, 0, 0.5)',
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