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<div id="projectname">Gamedev Framework (gf)
 <span id="projectnumber">0.6.0</span>
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<div id="projectbrief">A C++11 framework for 2D games</div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * Gamedev Framework (gf)</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * Copyright (C) 2016-2017 Julien Bernard</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> *</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * This software is provided 'as-is', without any express or implied</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * warranty. In no event will the authors be held liable for any damages</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * arising from the use of this software.</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> *</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * Permission is granted to anyone to use this software for any purpose,</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * including commercial applications, and to alter it and redistribute it</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * freely, subject to the following restrictions:</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> *</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * 1. The origin of this software must not be misrepresented; you must not</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * claim that you wrote the original software. If you use this software</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * in a product, an acknowledgment in the product documentation would be</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * appreciated but is not required.</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * 2. Altered source versions must be plainly marked as such, and must not be</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * misrepresented as being the original software.</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> * 3. This notice may not be removed or altered from any source distribution.</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> */</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#</span><span class="preprocessor">ifndef</span> <span class="preprocessor">GF_CURVE_H</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#</span><span class="preprocessor">define</span> <span class="preprocessor">GF_CURVE_H</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> </div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#</span><span class="preprocessor">include</span> <span class="preprocessor"><</span><span class="preprocessor">cstddef</span><span class="preprocessor">></span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> </div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#</span><span class="preprocessor">include</span> <a class="code" href="_portability_8h.html">"Portability.h"</a></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#</span><span class="preprocessor">include</span> <a class="code" href="_rect_8h.html">"Rect.h"</a></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#</span><span class="preprocessor">include</span> <a class="code" href="_transformable_8h.html">"Transformable.h"</a></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#</span><span class="preprocessor">include</span> <a class="code" href="_vector_8h.html">"Vector.h"</a></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#</span><span class="preprocessor">include</span> <a class="code" href="_vertex_array_8h.html">"VertexArray.h"</a></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#</span><span class="preprocessor">include</span> <a class="code" href="_vertex_buffer_8h.html">"VertexBuffer.h"</a></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> </div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="keyword">namespace</span> <a class="code" href="namespacegf.html">gf</a> {</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#</span><span class="preprocessor">ifndef</span> <span class="preprocessor">DOXYGEN_SHOULD_SKIP_THIS</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="keyword">inline</span> <span class="keyword">namespace</span> v1 {</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="preprocessor">#</span><span class="preprocessor">endif</span></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> </div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  <span class="comment">/**</span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="comment"> * @ingroup graphics</span></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="comment"> * @brief A curve is a one dimension object</span></div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="comment"> *</span></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="comment"> * A curve is similar to a shape but for one dimension objects like lines,</span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="comment"> * [Bézier curves](https://en.wikipedia.org/wiki/B%C3%A9zier_curve), or</span></div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="comment"> * compound curves.</span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="comment"> *</span></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="comment"> * A curve can be simple or outlined. A simple curve has no outline and is</span></div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="comment"> * generally thin. An outline curve is more complex and can have an outline</span></div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="comment"> * and has no limit on the width. By default, curves are outlined.</span></div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="comment"> *</span></div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="comment"> * @sa gf::Line, gf::QuadraticBezierCurve, gf::CubicBezierCurve, gf::CompoundCurve</span></div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="comment"> */</span></div><div class="line"><a name="l00052"></a><span class="lineno"><a class="line" href="classgf_1_1_curve.html"> 52</a></span>  <span class="keyword">class</span> <a class="code" href="_portability_8h.html#a0169111e0ff1d9fe0f23dee89e904d57">GF_API</a> <a class="code" href="classgf_1_1_curve.html">Curve</a> : <span class="keyword">public</span> <a class="code" href="classgf_1_1_transformable.html">Transformable</a> {</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="comment">/**</span></div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="comment"> * @brief The type of the curve</span></div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="comment"> */</span></div><div class="line"><a name="l00057"></a><span class="lineno"><a class="line" href="classgf_1_1_curve.html#a2d29e228aaff294d5d38fe563d1ff272"> 57</a></span>  <span class="keyword">enum</span> <a class="code" href="classgf_1_1_curve.html#a2d29e228aaff294d5d38fe563d1ff272">Type</a> {</div><div class="line"><a name="l00058"></a><span class="lineno"><a class="line" href="classgf_1_1_curve.html#a2d29e228aaff294d5d38fe563d1ff272a119907af16879acca1aafb34e91d5c1d"> 58</a></span>  <a class="code" href="classgf_1_1_curve.html#a2d29e228aaff294d5d38fe563d1ff272a119907af16879acca1aafb34e91d5c1d">Simple</a>, <span class="comment">///< A simple curve with no outline</span></div><div class="line"><a name="l00059"></a><span class="lineno"><a class="line" href="classgf_1_1_curve.html#a2d29e228aaff294d5d38fe563d1ff272a306eccd159d833238a04d882d7d9a321"> 59</a></span>  <a class="code" href="classgf_1_1_curve.html#a2d29e228aaff294d5d38fe563d1ff272a306eccd159d833238a04d882d7d9a321">Outlined</a>, <span class="comment">///< An outlined curve</span></div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  };</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> </div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="comment">/**</span></div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="comment"> * @brief Default constructor</span></div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="comment"> */</span></div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <a class="code" href="classgf_1_1_curve.html#a564dba3050a213392a10d23f4ed1ba90">Curve</a>();</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> </div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="comment">/**</span></div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span> <span class="comment"> * @brief Set the type of the curve</span></div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <span class="comment"> *</span></div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span> <span class="comment"> * By default, a curve is outlined.</span></div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span> <span class="comment"> *</span></div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span> <span class="comment"> * @param type The type of the curve</span></div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span> <span class="comment"> */</span></div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keywordtype">void</span> <a class="code" href="classgf_1_1_curve.html#afa5e524b5de1d869e7cd83524f7dfbda">setType</a>(<a class="code" href="classgf_1_1_curve.html#a2d29e228aaff294d5d38fe563d1ff272">Type</a> type);</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span> </div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="comment">/**</span></div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span> <span class="comment"> * @brief Return the type of the curve</span></div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span> <span class="comment"> *</span></div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span> <span class="comment"> * @return The current type of the curve</span></div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="comment"> */</span></div><div class="line"><a name="l00081"></a><span class="lineno"><a class="line" href="classgf_1_1_curve.html#a8bcfb3e49fed7d6a38bfd4065c16a9c1"> 81</a></span>  <a class="code" href="classgf_1_1_curve.html#a2d29e228aaff294d5d38fe563d1ff272">Type</a> <a class="code" href="classgf_1_1_curve.html#a8bcfb3e49fed7d6a38bfd4065c16a9c1">getType</a>() <span class="keyword">const</span> <span class="keyword">noexcept</span> {</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keywordflow">return</span> m_type;</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  }</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span> </div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="comment">/**</span></div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span> <span class="comment"> * @brief Set the fill color of the curve</span></div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span> <span class="comment"> *</span></div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span> <span class="comment"> * This color is modulated (multiplied) with the curve's</span></div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span> <span class="comment"> * texture if any. It can be used to colorize the curve,</span></div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span> <span class="comment"> * or change its global opacity.</span></div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span> <span class="comment"> *</span></div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <span class="comment"> * By default, the curve's fill color is opaque white.</span></div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span> <span class="comment"> *</span></div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span> <span class="comment"> * @param color New color of the curve</span></div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span> <span class="comment"> *</span></div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span> <span class="comment"> * @sa getColor(), setOutlineColor()</span></div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span> <span class="comment"> */</span></div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <span class="keywordtype">void</span> <a class="code" href="classgf_1_1_curve.html#a4a6e2178fbafedee89d76473723cf853">setColor</a>(<span class="keyword">const</span> Color4f& color);</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span> </div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="comment">/**</span></div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span> <span class="comment"> * @brief Get the fill color of the curve</span></div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span> <span class="comment"> *</span></div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span> <span class="comment"> * @return Fill color of the curve</span></div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span> <span class="comment"> *</span></div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span> <span class="comment"> * @sa setColor()</span></div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span> <span class="comment"> */</span></div><div class="line"><a name="l00107"></a><span class="lineno"><a class="line" href="classgf_1_1_curve.html#a71ee8668036208a3a26b84fd7686172b"> 107</a></span>  <span class="keyword">const</span> Color4f& <a class="code" href="classgf_1_1_curve.html#a71ee8668036208a3a26b84fd7686172b">getColor</a>() <span class="keyword">const</span> {</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="keywordflow">return</span> m_color;</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  }</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span> </div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="comment">/**</span></div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span> <span class="comment"> * @brief Set the width of the curve</span></div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span> <span class="comment"> *</span></div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span> <span class="comment"> * @param width The width of the curve</span></div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span> <span class="comment"> */</span></div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keywordtype">void</span> <a class="code" href="classgf_1_1_curve.html#a4d1ee3635fa82957c94f3f2085f8651f">setWidth</a>(<span class="keywordtype">float</span> width);</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span> </div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="comment">/**</span></div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span> <span class="comment"> * @brief Get the width of the curve</span></div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span> <span class="comment"> *</span></div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span> <span class="comment"> * @return The current width of the curve</span></div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span> <span class="comment"> */</span></div><div class="line"><a name="l00123"></a><span class="lineno"><a class="line" href="classgf_1_1_curve.html#a6b74eb47e582346ff9e8706a9a5d0eb8"> 123</a></span>  <span class="keywordtype">float</span> <a class="code" href="classgf_1_1_curve.html#a6b74eb47e582346ff9e8706a9a5d0eb8">getWidth</a>() <span class="keyword">const</span> {</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keywordflow">return</span> m_width;</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  }</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span> </div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="comment">/**</span></div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span> <span class="comment"> * @brief Set the outline color of the curve</span></div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span> <span class="comment"> *</span></div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span> <span class="comment"> * By default, the curve's outline color is opaque white.</span></div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span> <span class="comment"> *</span></div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span> <span class="comment"> * @param color New outline color of the curve</span></div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span> <span class="comment"> *</span></div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span> <span class="comment"> * @sa getOutlineColor(), setColor()</span></div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span> <span class="comment"> */</span></div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="keywordtype">void</span> <a class="code" href="classgf_1_1_curve.html#af1147f82594e323f9fb996967b9be32e">setOutlineColor</a>(<span class="keyword">const</span> Color4f& color);</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span> </div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="comment">/**</span></div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span> <span class="comment"> * @brief Get the outline color of the curve</span></div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span> <span class="comment"> *</span></div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span> <span class="comment"> * @return Outline color of the curve</span></div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span> <span class="comment"> *</span></div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span> <span class="comment"> * @sa setOutlineColor()</span></div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span> <span class="comment"> */</span></div><div class="line"><a name="l00145"></a><span class="lineno"><a class="line" href="classgf_1_1_curve.html#a6dcca32a07306fd868dc732bb246c134"> 145</a></span>  <span class="keyword">const</span> Color4f& <a class="code" href="classgf_1_1_curve.html#a6dcca32a07306fd868dc732bb246c134">getOutlineColor</a>() <span class="keyword">const</span> {</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="keywordflow">return</span> m_outlineColor;</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  }</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span> </div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <span class="comment">/**</span></div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span> <span class="comment"> * @brief Set the thickness of the curve's outline</span></div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span> <span class="comment"> *</span></div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span> <span class="comment"> * By default, the outline thickness is @f$ 0 @f$.</span></div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span> <span class="comment"> *</span></div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span> <span class="comment"> * @param thickness New outline thickness</span></div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span> <span class="comment"> *</span></div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span> <span class="comment"> * @sa getOutlineThickness()</span></div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span> <span class="comment"> */</span></div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="keywordtype">void</span> <a class="code" href="classgf_1_1_curve.html#ae5c7357a6ebb37fd978486b430f8286d">setOutlineThickness</a>(<span class="keywordtype">float</span> thickness);</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span> </div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="comment">/**</span></div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span> <span class="comment"> * @brief Get the outline thickness of the curve</span></div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span> <span class="comment"> *</span></div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span> <span class="comment"> * @return Outline thickness of the curve</span></div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span> <span class="comment"> *</span></div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span> <span class="comment"> * @sa setOutlineThickness()</span></div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span> <span class="comment"> */</span></div><div class="line"><a name="l00167"></a><span class="lineno"><a class="line" href="classgf_1_1_curve.html#a5ea717b424d865f3b52cabda32754542"> 167</a></span>  <span class="keywordtype">float</span> <a class="code" href="classgf_1_1_curve.html#a5ea717b424d865f3b52cabda32754542">getOutlineThickness</a>() <span class="keyword">const</span> {</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="keywordflow">return</span> m_outlineThickness;</div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  }</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span> </div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="comment">/**</span></div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span> <span class="comment"> * @brief Get the total number of points of the curve</span></div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span> <span class="comment"> *</span></div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span> <span class="comment"> * @return Number of points of the curve</span></div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span> <span class="comment"> * @sa getPoint()</span></div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span> <span class="comment"> */</span></div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <span class="keyword">virtual</span> std::size_t <a class="code" href="classgf_1_1_curve.html#af2eb5f157eba2022330171d3b1809ff1">getPointCount</a>() <span class="keyword">const</span> = 0;</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span> </div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  <span class="comment">/**</span></div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span> <span class="comment"> * @brief Get a point of the curve</span></div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span> <span class="comment"> *</span></div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span> <span class="comment"> * The returned point is in local coordinates, that is,</span></div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span> <span class="comment"> * the curve's transforms (position, rotation, scale) are</span></div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span> <span class="comment"> * not taken into account.</span></div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span> <span class="comment"> *</span></div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span> <span class="comment"> * The result is undefined if `index` is out of the valid range.</span></div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span> <span class="comment"> *</span></div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span> <span class="comment"> * @param index Index of the point to get, in range @f$ [0, n-1] @f$</span></div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span> <span class="comment"> * where @f$ n @f$ is the number of points of the curve.</span></div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span> <span class="comment"> *</span></div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span> <span class="comment"> * @return index-th point of the curve</span></div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span> <span class="comment"> * @sa getPointCount()</span></div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span> <span class="comment"> */</span></div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <span class="keyword">virtual</span> Vector2f <a class="code" href="classgf_1_1_curve.html#a7cb3b8fb2bb2419a065d1032fb7760c8">getPoint</a>(std::size_t index) <span class="keyword">const</span> = 0;</div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span> </div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="comment">/**</span></div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span> <span class="comment"> * @brief Get the local bounding rectangle of the entity</span></div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span> <span class="comment"> *</span></div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span> <span class="comment"> * The returned rectangle is in local coordinates, which means</span></div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span> <span class="comment"> * that it ignores the transformations (translation, rotation,</span></div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span> <span class="comment"> * scale, ...) that are applied to the entity.</span></div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span> <span class="comment"> * In other words, this function returns the bounds of the</span></div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span> <span class="comment"> * entity in the entity's coordinate system.</span></div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span> <span class="comment"> *</span></div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span> <span class="comment"> * @return Local bounding rectangle of the entity</span></div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span> <span class="comment"> */</span></div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  RectF <a class="code" href="classgf_1_1_curve.html#a4924072750e0aab38e10272786bf7a7b">getLocalBounds</a>() <span class="keyword">const</span>;</div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span> </div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="comment">/**</span></div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span> <span class="comment"> * @brief Set the anchor origin of the entity</span></div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span> <span class="comment"> *</span></div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span> <span class="comment"> * Compute the origin of the entity based on the local bounds and</span></div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span> <span class="comment"> * the specified anchor. Internally, this function calls</span></div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span> <span class="comment"> * `Transformable::setOrigin()`.</span></div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span> <span class="comment"> *</span></div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span> <span class="comment"> * @param anchor The anchor of the entity</span></div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span> <span class="comment"> * @sa getLocalBounds(), Transformable::setOrigin()</span></div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span> <span class="comment"> */</span></div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  <span class="keywordtype">void</span> <a class="code" href="classgf_1_1_curve.html#af7a049cb925bb1b7d4de1ffe36056133">setAnchor</a>(<a class="code" href="group__graphics.html#gadeb9cdf9d7e8eec2eb8cc638c54b5066">Anchor</a> anchor);</div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span> </div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <span class="comment">/**</span></div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span> <span class="comment"> * @brief Create a buffer with the current geometry</span></div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span> <span class="comment"> *</span></div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span> <span class="comment"> * The geometry is uploaded in the graphics memory so that it's faster</span></div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span> <span class="comment"> * to draw.</span></div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span> <span class="comment"> *</span></div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span> <span class="comment"> * @return A buffer with the current geometry</span></div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span> <span class="comment"> */</span></div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  <a class="code" href="classgf_1_1_vertex_buffer.html">VertexBuffer</a> <a class="code" href="classgf_1_1_curve.html#a1cff9947e7a2ca8bd819af431460845b">commitGeometry</a>() <span class="keyword">const</span>;</div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span> </div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  <span class="comment">/**</span></div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span> <span class="comment"> * @brief Create a buffer with the current outline geometry</span></div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span> <span class="comment"> *</span></div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span> <span class="comment"> * The geometry is uploaded in the graphics memory so that it's faster</span></div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span> <span class="comment"> * to draw.</span></div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span> <span class="comment"> *</span></div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span> <span class="comment"> * @return A buffer with the current outline geometry</span></div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span> <span class="comment"> */</span></div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  <a class="code" href="classgf_1_1_vertex_buffer.html">VertexBuffer</a> <a class="code" href="classgf_1_1_curve.html#a81cdd96a68982a3f51a0c4a4f9ac4353">commitOutlineGeometry</a>() <span class="keyword">const</span>;</div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span> </div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classgf_1_1_curve.html#aa54fc04c78d0e2c4471647728ca29c95">draw</a>(<a class="code" href="classgf_1_1_render_target.html">RenderTarget</a>& target, <a class="code" href="structgf_1_1_render_states.html">RenderStates</a> states);</div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span> </div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  <span class="keyword">protected</span>:</div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  <span class="comment">/**</span></div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span> <span class="comment"> * @brief Recompute the internal geometry of the curve</span></div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span> <span class="comment"> *</span></div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span> <span class="comment"> * This function must be called by the derived class everytime</span></div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span> <span class="comment"> * the curve's points change (i.e. the result of either</span></div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span> <span class="comment"> * getPointCount() or getPoint() is different).</span></div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span> <span class="comment"> */</span></div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  <span class="keywordtype">void</span> <a class="code" href="classgf_1_1_curve.html#a3dee8a7f5d153f4f276dd4127f5bd391">updateGeometry</a>();</div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span> </div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  <span class="comment">/**</span></div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span> <span class="comment"> * @brief Set the curve closed</span></div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span> <span class="comment"> *</span></div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span> <span class="comment"> * This function must be called by derived class when the curve must be</span></div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span> <span class="comment"> * closed, i.e. the last point is connected to the first point with a</span></div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span> <span class="comment"> * line.</span></div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span> <span class="comment"> *</span></div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span> <span class="comment"> * @param closed True if the curve is closed</span></div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span> <span class="comment"> */</span></div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  <span class="keywordtype">void</span> <a class="code" href="classgf_1_1_curve.html#a984074936efb2cb0fa03d37f3330eece">setClosed</a>(<span class="keywordtype">bool</span> closed = <span class="keyword">true</span>);</div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span> </div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  <span class="keywordtype">void</span> updateColors();</div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  <span class="keywordtype">void</span> updateOutline();</div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  <span class="keywordtype">void</span> updateOutlineColors();</div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span> </div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  <span class="keywordtype">void</span> computeVertices(<a class="code" href="classgf_1_1_vertex_array.html">VertexArray</a>& vertices, <span class="keywordtype">float</span> halfWidth);</div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  <a class="code" href="classgf_1_1_curve.html#a2d29e228aaff294d5d38fe563d1ff272">Type</a> m_type;</div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  <span class="keywordtype">bool</span> m_closed;</div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span> </div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  Color4f m_color;</div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  <span class="keywordtype">float</span> m_width;</div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  <a class="code" href="classgf_1_1_vertex_array.html">VertexArray</a> m_vertices;</div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  RectF m_bounds;</div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span> </div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  Color4f m_outlineColor;</div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  <span class="keywordtype">float</span> m_outlineThickness;</div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  <a class="code" href="classgf_1_1_vertex_array.html">VertexArray</a> m_outlineVertices;</div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  };</div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span> </div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span> <span class="preprocessor">#</span><span class="preprocessor">ifndef</span> <span class="preprocessor">DOXYGEN_SHOULD_SKIP_THIS</span></div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span> }</div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span> <span class="preprocessor">#</span><span class="preprocessor">endif</span></div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span> }</div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span> </div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span> <span class="preprocessor">#</span><span class="preprocessor">endif</span> <span class="comment">// GF_CURVE_H</span></div><div class="ttc" id="classgf_1_1_transformable_html"><div class="ttname"><a href="classgf_1_1_transformable.html">gf::Transformable</a></div><div class="ttdoc">Decomposed transform defined by a position, a rotation and a scale. </div><div class="ttdef"><b>Definition:</b> Transformable.h:95</div></div>
<div class="ttc" id="classgf_1_1_curve_html_a4a6e2178fbafedee89d76473723cf853"><div class="ttname"><a href="classgf_1_1_curve.html#a4a6e2178fbafedee89d76473723cf853">gf::Curve::setColor</a></div><div class="ttdeci">void setColor(const Color4f &color)</div><div class="ttdoc">Set the fill color of the curve. </div></div>
<div class="ttc" id="classgf_1_1_curve_html_ae5c7357a6ebb37fd978486b430f8286d"><div class="ttname"><a href="classgf_1_1_curve.html#ae5c7357a6ebb37fd978486b430f8286d">gf::Curve::setOutlineThickness</a></div><div class="ttdeci">void setOutlineThickness(float thickness)</div><div class="ttdoc">Set the thickness of the curve&#39;s outline. </div></div>
<div class="ttc" id="classgf_1_1_curve_html_a2d29e228aaff294d5d38fe563d1ff272a306eccd159d833238a04d882d7d9a321"><div class="ttname"><a href="classgf_1_1_curve.html#a2d29e228aaff294d5d38fe563d1ff272a306eccd159d833238a04d882d7d9a321">gf::Curve::Outlined</a></div><div class="ttdoc">An outlined curve. </div><div class="ttdef"><b>Definition:</b> Curve.h:59</div></div>
<div class="ttc" id="classgf_1_1_vertex_array_html"><div class="ttname"><a href="classgf_1_1_vertex_array.html">gf::VertexArray</a></div><div class="ttdoc">A set of primitives. </div><div class="ttdef"><b>Definition:</b> VertexArray.h:65</div></div>
<div class="ttc" id="classgf_1_1_curve_html_af2eb5f157eba2022330171d3b1809ff1"><div class="ttname"><a href="classgf_1_1_curve.html#af2eb5f157eba2022330171d3b1809ff1">gf::Curve::getPointCount</a></div><div class="ttdeci">virtual std::size_t getPointCount() const =0</div><div class="ttdoc">Get the total number of points of the curve. </div></div>
<div class="ttc" id="classgf_1_1_curve_html_afa5e524b5de1d869e7cd83524f7dfbda"><div class="ttname"><a href="classgf_1_1_curve.html#afa5e524b5de1d869e7cd83524f7dfbda">gf::Curve::setType</a></div><div class="ttdeci">void setType(Type type)</div><div class="ttdoc">Set the type of the curve. </div></div>
<div class="ttc" id="classgf_1_1_render_target_html"><div class="ttname"><a href="classgf_1_1_render_target.html">gf::RenderTarget</a></div><div class="ttdoc">Base class for all render targets (window, texture, ...) </div><div class="ttdef"><b>Definition:</b> RenderTarget.h:66</div></div>
<div class="ttc" id="structgf_1_1_render_states_html"><div class="ttname"><a href="structgf_1_1_render_states.html">gf::RenderStates</a></div><div class="ttdoc">Define the states used for drawing to a RenderTarget. </div><div class="ttdef"><b>Definition:</b> RenderStates.h:82</div></div>
<div class="ttc" id="classgf_1_1_curve_html_a4924072750e0aab38e10272786bf7a7b"><div class="ttname"><a href="classgf_1_1_curve.html#a4924072750e0aab38e10272786bf7a7b">gf::Curve::getLocalBounds</a></div><div class="ttdeci">RectF getLocalBounds() const</div><div class="ttdoc">Get the local bounding rectangle of the entity. </div></div>
<div class="ttc" id="classgf_1_1_curve_html_a81cdd96a68982a3f51a0c4a4f9ac4353"><div class="ttname"><a href="classgf_1_1_curve.html#a81cdd96a68982a3f51a0c4a4f9ac4353">gf::Curve::commitOutlineGeometry</a></div><div class="ttdeci">VertexBuffer commitOutlineGeometry() const</div><div class="ttdoc">Create a buffer with the current outline geometry. </div></div>
<div class="ttc" id="classgf_1_1_vertex_buffer_html"><div class="ttname"><a href="classgf_1_1_vertex_buffer.html">gf::VertexBuffer</a></div><div class="ttdoc">Data in the graphics memory. </div><div class="ttdef"><b>Definition:</b> VertexBuffer.h:70</div></div>
<div class="ttc" id="classgf_1_1_curve_html_a3dee8a7f5d153f4f276dd4127f5bd391"><div class="ttname"><a href="classgf_1_1_curve.html#a3dee8a7f5d153f4f276dd4127f5bd391">gf::Curve::updateGeometry</a></div><div class="ttdeci">void updateGeometry()</div><div class="ttdoc">Recompute the internal geometry of the curve. </div></div>
<div class="ttc" id="classgf_1_1_curve_html_a564dba3050a213392a10d23f4ed1ba90"><div class="ttname"><a href="classgf_1_1_curve.html#a564dba3050a213392a10d23f4ed1ba90">gf::Curve::Curve</a></div><div class="ttdeci">Curve()</div><div class="ttdoc">Default constructor. </div></div>
<div class="ttc" id="classgf_1_1_curve_html"><div class="ttname"><a href="classgf_1_1_curve.html">gf::Curve</a></div><div class="ttdoc">A curve is a one dimension object. </div><div class="ttdef"><b>Definition:</b> Curve.h:52</div></div>
<div class="ttc" id="classgf_1_1_curve_html_aa54fc04c78d0e2c4471647728ca29c95"><div class="ttname"><a href="classgf_1_1_curve.html#aa54fc04c78d0e2c4471647728ca29c95">gf::Curve::draw</a></div><div class="ttdeci">virtual void draw(RenderTarget &target, RenderStates states)</div><div class="ttdoc">Draw the object to a render target. </div></div>
<div class="ttc" id="classgf_1_1_curve_html_a2d29e228aaff294d5d38fe563d1ff272a119907af16879acca1aafb34e91d5c1d"><div class="ttname"><a href="classgf_1_1_curve.html#a2d29e228aaff294d5d38fe563d1ff272a119907af16879acca1aafb34e91d5c1d">gf::Curve::Simple</a></div><div class="ttdoc">A simple curve with no outline. </div><div class="ttdef"><b>Definition:</b> Curve.h:58</div></div>
<div class="ttc" id="classgf_1_1_curve_html_a4d1ee3635fa82957c94f3f2085f8651f"><div class="ttname"><a href="classgf_1_1_curve.html#a4d1ee3635fa82957c94f3f2085f8651f">gf::Curve::setWidth</a></div><div class="ttdeci">void setWidth(float width)</div><div class="ttdoc">Set the width of the curve. </div></div>
<div class="ttc" id="classgf_1_1_curve_html_af7a049cb925bb1b7d4de1ffe36056133"><div class="ttname"><a href="classgf_1_1_curve.html#af7a049cb925bb1b7d4de1ffe36056133">gf::Curve::setAnchor</a></div><div class="ttdeci">void setAnchor(Anchor anchor)</div><div class="ttdoc">Set the anchor origin of the entity. </div></div>
<div class="ttc" id="namespacegf_html"><div class="ttname"><a href="namespacegf.html">gf</a></div><div class="ttdoc">The namespace for gf classes. </div><div class="ttdef"><b>Definition:</b> Action.h:34</div></div>
<div class="ttc" id="classgf_1_1_curve_html_a6dcca32a07306fd868dc732bb246c134"><div class="ttname"><a href="classgf_1_1_curve.html#a6dcca32a07306fd868dc732bb246c134">gf::Curve::getOutlineColor</a></div><div class="ttdeci">const Color4f & getOutlineColor() const</div><div class="ttdoc">Get the outline color of the curve. </div><div class="ttdef"><b>Definition:</b> Curve.h:145</div></div>
<div class="ttc" id="classgf_1_1_curve_html_a71ee8668036208a3a26b84fd7686172b"><div class="ttname"><a href="classgf_1_1_curve.html#a71ee8668036208a3a26b84fd7686172b">gf::Curve::getColor</a></div><div class="ttdeci">const Color4f & getColor() const</div><div class="ttdoc">Get the fill color of the curve. </div><div class="ttdef"><b>Definition:</b> Curve.h:107</div></div>
<div class="ttc" id="classgf_1_1_curve_html_a8bcfb3e49fed7d6a38bfd4065c16a9c1"><div class="ttname"><a href="classgf_1_1_curve.html#a8bcfb3e49fed7d6a38bfd4065c16a9c1">gf::Curve::getType</a></div><div class="ttdeci">Type getType() const noexcept</div><div class="ttdoc">Return the type of the curve. </div><div class="ttdef"><b>Definition:</b> Curve.h:81</div></div>
<div class="ttc" id="classgf_1_1_curve_html_a984074936efb2cb0fa03d37f3330eece"><div class="ttname"><a href="classgf_1_1_curve.html#a984074936efb2cb0fa03d37f3330eece">gf::Curve::setClosed</a></div><div class="ttdeci">void setClosed(bool closed=true)</div><div class="ttdoc">Set the curve closed. </div></div>
<div class="ttc" id="group__graphics_html_gadeb9cdf9d7e8eec2eb8cc638c54b5066"><div class="ttname"><a href="group__graphics.html#gadeb9cdf9d7e8eec2eb8cc638c54b5066">gf::Anchor</a></div><div class="ttdeci">Anchor</div><div class="ttdoc">An anchor of a box. </div><div class="ttdef"><b>Definition:</b> Anchor.h:41</div></div>
<div class="ttc" id="classgf_1_1_curve_html_a1cff9947e7a2ca8bd819af431460845b"><div class="ttname"><a href="classgf_1_1_curve.html#a1cff9947e7a2ca8bd819af431460845b">gf::Curve::commitGeometry</a></div><div class="ttdeci">VertexBuffer commitGeometry() const</div><div class="ttdoc">Create a buffer with the current geometry. </div></div>
<div class="ttc" id="classgf_1_1_curve_html_a7cb3b8fb2bb2419a065d1032fb7760c8"><div class="ttname"><a href="classgf_1_1_curve.html#a7cb3b8fb2bb2419a065d1032fb7760c8">gf::Curve::getPoint</a></div><div class="ttdeci">virtual Vector2f getPoint(std::size_t index) const =0</div><div class="ttdoc">Get a point of the curve. </div></div>
<div class="ttc" id="classgf_1_1_curve_html_a6b74eb47e582346ff9e8706a9a5d0eb8"><div class="ttname"><a href="classgf_1_1_curve.html#a6b74eb47e582346ff9e8706a9a5d0eb8">gf::Curve::getWidth</a></div><div class="ttdeci">float getWidth() const</div><div class="ttdoc">Get the width of the curve. </div><div class="ttdef"><b>Definition:</b> Curve.h:123</div></div>
<div class="ttc" id="classgf_1_1_curve_html_a2d29e228aaff294d5d38fe563d1ff272"><div class="ttname"><a href="classgf_1_1_curve.html#a2d29e228aaff294d5d38fe563d1ff272">gf::Curve::Type</a></div><div class="ttdeci">Type</div><div class="ttdoc">The type of the curve. </div><div class="ttdef"><b>Definition:</b> Curve.h:57</div></div>
<div class="ttc" id="_portability_8h_html_a0169111e0ff1d9fe0f23dee89e904d57"><div class="ttname"><a href="_portability_8h.html#a0169111e0ff1d9fe0f23dee89e904d57">GF_API</a></div><div class="ttdeci">#define GF_API</div><div class="ttdef"><b>Definition:</b> Portability.h:35</div></div>
<div class="ttc" id="classgf_1_1_curve_html_a5ea717b424d865f3b52cabda32754542"><div class="ttname"><a href="classgf_1_1_curve.html#a5ea717b424d865f3b52cabda32754542">gf::Curve::getOutlineThickness</a></div><div class="ttdeci">float getOutlineThickness() const</div><div class="ttdoc">Get the outline thickness of the curve. </div><div class="ttdef"><b>Definition:</b> Curve.h:167</div></div>
<div class="ttc" id="classgf_1_1_curve_html_af1147f82594e323f9fb996967b9be32e"><div class="ttname"><a href="classgf_1_1_curve.html#af1147f82594e323f9fb996967b9be32e">gf::Curve::setOutlineColor</a></div><div class="ttdeci">void setOutlineColor(const Color4f &color)</div><div class="ttdoc">Set the outline color of the curve. </div></div>
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