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<li class="navelem"><a class="el" href="dir_c70994b0d9919a11b368e677cb7f323c.html">IGraphics</a></li><li class="navelem"><a class="el" href="dir_b13fc9fb79eb1e19d3aa0747e2e621c7.html">Controls</a></li><li class="navelem"><a class="el" href="dir_63c81f22357c66696c5d0f2f825c4b38.html">Test</a></li> </ul>
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<a href="_test_shadow_gradient_control_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">/*</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="comment"> ==============================================================================</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="comment"></span> </div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="comment"> This file is part of the iPlug 2 library. Copyright (C) the iPlug 2 developers.</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="comment"></span> </div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="comment"> See LICENSE.txt for more info.</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="comment"></span> </div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="comment"> ==============================================================================</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="comment">*/</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span> </div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="preprocessor">#pragma once</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span> </div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="preprocessor">#include "<a class="code" href="_i_control_8h.html">IControl.h</a>"</span></div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> </div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"><a class="line" href="class_test_shadow_gradient_control.html"> 22</a></span><span class="keyword">class </span><a class="code hl_class" href="class_test_shadow_gradient_control.html">TestShadowGradientControl</a> : <span class="keyword">public</span> <a class="code hl_class" href="class_i_control.html">IControl</a></div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span>{</div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span><span class="keyword">public</span>:</div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span> </div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> <a class="code hl_class" href="class_test_shadow_gradient_control.html">TestShadowGradientControl</a>(<span class="keyword">const</span> <a class="code hl_struct" href="struct_i_r_e_c_t.html">IRECT</a>& rect)</div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span> : <a class="code hl_class" href="class_i_control.html">IControl</a>(rect)</div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span> {</div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span> }</div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> </div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"><a class="line" href="class_test_shadow_gradient_control.html#a62c12ab452101f2599969dc6dae044f5"> 31</a></span> <span class="keywordtype">void</span> <a class="code hl_function" href="class_test_shadow_gradient_control.html#a62c12ab452101f2599969dc6dae044f5">Draw</a>(<a class="code hl_class" href="class_i_graphics.html">IGraphics</a>& g)<span class="keyword"> override</span></div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> <a class="code hl_struct" href="struct_i_pattern.html">IPattern</a> pattern = <a class="code hl_function" href="struct_i_pattern.html#a7d87f119ecd420d14b421d66c453c746">IPattern::CreateLinearGradient</a>(mRECT.L + mRECT.<a class="code hl_function" href="struct_i_r_e_c_t.html#a9d21ea21ff622e370664267c12cc7c24">W</a>() / 2.f, mRECT.T + mRECT.<a class="code hl_function" href="struct_i_r_e_c_t.html#ac7252cd16f74972ce29d481f47d4a784">H</a>() / 2.f, mRECT.R, mRECT.B);</div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> pattern.<a class="code hl_function" href="struct_i_pattern.html#a6cfd2631c012cb8583a1035ee5a1bb27">AddStop</a>(COLOR_BLACK, 0.f);</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> pattern.<a class="code hl_function" href="struct_i_pattern.html#a6cfd2631c012cb8583a1035ee5a1bb27">AddStop</a>(COLOR_WHITE, 1.f);</div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> </div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> <a class="code hl_struct" href="struct_i_shadow.html">IShadow</a> shadow(pattern, 0.f, mRECT.<a class="code hl_function" href="struct_i_r_e_c_t.html#a9d21ea21ff622e370664267c12cc7c24">W</a>() / 2.f, mRECT.<a class="code hl_function" href="struct_i_r_e_c_t.html#ac7252cd16f74972ce29d481f47d4a784">H</a>() / 2.f, 1.f, <span class="keyword">false</span>);</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> <a class="code hl_struct" href="struct_i_r_e_c_t.html">IRECT</a> bounds(mRECT.L, mRECT.T, mRECT.L + mRECT.<a class="code hl_function" href="struct_i_r_e_c_t.html#a9d21ea21ff622e370664267c12cc7c24">W</a>() / 2.f, mRECT.T + mRECT.<a class="code hl_function" href="struct_i_r_e_c_t.html#ac7252cd16f74972ce29d481f47d4a784">H</a>() / 2.f);</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> </div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> g.<a class="code hl_function" href="class_i_graphics.html#ae427b7cf3acaa2cb3eb6c062f9248a66">StartLayer</a>(<span class="keyword">this</span>, mRECT);</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> g.<a class="code hl_function" href="class_i_graphics.html#a7056c9288ed66e21b8c9f424054677b2">FillRect</a>(COLOR_WHITE, bounds);</div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> mLayer = g.<a class="code hl_function" href="class_i_graphics.html#afa3df570340043f22b8a8d625f36a6e5">EndLayer</a>();</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> g.<a class="code hl_function" href="class_i_graphics.html#a9d98cb5d1729e74bfa83208ab8af2e6f">ApplyLayerDropShadow</a>(mLayer, shadow);</div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> g.<a class="code hl_function" href="class_i_graphics.html#a65347de69ce4d12e6b9f5d0ba974fcc1">DrawLayer</a>(mLayer);</div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> }</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> </div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span><span class="keyword">private</span>:</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> <a class="code hl_typedef" href="group___i_graphics_structs.html#ga9b7871899f7948866b57786e8dbf678b">ILayerPtr</a> mLayer;</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span>};</div>
<div class="ttc" id="a_i_control_8h_html"><div class="ttname"><a href="_i_control_8h.html">IControl.h</a></div><div class="ttdoc">This file contains the base IControl implementation, along with some base classes for specific types ...</div></div>
<div class="ttc" id="aclass_i_control_html"><div class="ttname"><a href="class_i_control.html">IControl</a></div><div class="ttdoc">The lowest level base class of an IGraphics control.</div><div class="ttdef"><b>Definition:</b> <a href="_i_control_8h_source.html#l00044">IControl.h:49</a></div></div>
<div class="ttc" id="aclass_i_graphics_html"><div class="ttname"><a href="class_i_graphics.html">IGraphics</a></div><div class="ttdoc">The lowest level base class of an IGraphics context.</div><div class="ttdef"><b>Definition:</b> <a href="_i_graphics_8h_source.html#l00082">IGraphics.h:86</a></div></div>
<div class="ttc" id="aclass_i_graphics_html_a65347de69ce4d12e6b9f5d0ba974fcc1"><div class="ttname"><a href="class_i_graphics.html#a65347de69ce4d12e6b9f5d0ba974fcc1">IGraphics::DrawLayer</a></div><div class="ttdeci">void DrawLayer(const ILayerPtr &layer, const IBlend *pBlend=nullptr)</div><div class="ttdoc">Draw a layer to the main IGraphics context.</div><div class="ttdef"><b>Definition:</b> <a href="_i_graphics_8cpp_source.html#l02053">IGraphics.cpp:2053</a></div></div>
<div class="ttc" id="aclass_i_graphics_html_a7056c9288ed66e21b8c9f424054677b2"><div class="ttname"><a href="class_i_graphics.html#a7056c9288ed66e21b8c9f424054677b2">IGraphics::FillRect</a></div><div class="ttdeci">virtual void FillRect(const IColor &color, const IRECT &bounds, const IBlend *pBlend=0)</div><div class="ttdoc">Fill a rectangular region of the graphics context with a color.</div><div class="ttdef"><b>Definition:</b> <a href="_i_graphics_8cpp_source.html#l02577">IGraphics.cpp:2577</a></div></div>
<div class="ttc" id="aclass_i_graphics_html_a9d98cb5d1729e74bfa83208ab8af2e6f"><div class="ttname"><a href="class_i_graphics.html#a9d98cb5d1729e74bfa83208ab8af2e6f">IGraphics::ApplyLayerDropShadow</a></div><div class="ttdeci">void ApplyLayerDropShadow(ILayerPtr &layer, const IShadow &shadow)</div><div class="ttdoc">Applies a drop shadow directly onto a layer.</div><div class="ttdef"><b>Definition:</b> <a href="_i_graphics_8cpp_source.html#l02083">IGraphics.cpp:2083</a></div></div>
<div class="ttc" id="aclass_i_graphics_html_ae427b7cf3acaa2cb3eb6c062f9248a66"><div class="ttname"><a href="class_i_graphics.html#ae427b7cf3acaa2cb3eb6c062f9248a66">IGraphics::StartLayer</a></div><div class="ttdeci">void StartLayer(IControl *pOwner, const IRECT &r, bool cacheable=false)</div><div class="ttdoc">Create an IGraphics layer.</div><div class="ttdef"><b>Definition:</b> <a href="_i_graphics_8cpp_source.html#l01985">IGraphics.cpp:1985</a></div></div>
<div class="ttc" id="aclass_i_graphics_html_afa3df570340043f22b8a8d625f36a6e5"><div class="ttname"><a href="class_i_graphics.html#afa3df570340043f22b8a8d625f36a6e5">IGraphics::EndLayer</a></div><div class="ttdeci">ILayerPtr EndLayer()</div><div class="ttdoc">End an IGraphics layer.</div><div class="ttdef"><b>Definition:</b> <a href="_i_graphics_8cpp_source.html#l02008">IGraphics.cpp:2008</a></div></div>
<div class="ttc" id="aclass_test_shadow_gradient_control_html"><div class="ttname"><a href="class_test_shadow_gradient_control.html">TestShadowGradientControl</a></div><div class="ttdoc">Control to test drawing shadows with gradients.</div><div class="ttdef"><b>Definition:</b> <a href="_test_shadow_gradient_control_8h_source.html#l00022">TestShadowGradientControl.h:23</a></div></div>
<div class="ttc" id="aclass_test_shadow_gradient_control_html_a62c12ab452101f2599969dc6dae044f5"><div class="ttname"><a href="class_test_shadow_gradient_control.html#a62c12ab452101f2599969dc6dae044f5">TestShadowGradientControl::Draw</a></div><div class="ttdeci">void Draw(IGraphics &g) override</div><div class="ttdoc">Draw the control to the graphics context.</div><div class="ttdef"><b>Definition:</b> <a href="_test_shadow_gradient_control_8h_source.html#l00031">TestShadowGradientControl.h:31</a></div></div>
<div class="ttc" id="agroup___i_graphics_structs_html_ga9b7871899f7948866b57786e8dbf678b"><div class="ttname"><a href="group___i_graphics_structs.html#ga9b7871899f7948866b57786e8dbf678b">ILayerPtr</a></div><div class="ttdeci">std::unique_ptr< ILayer > ILayerPtr</div><div class="ttdoc">ILayerPtr is a managed pointer for transferring the ownership of layers.</div><div class="ttdef"><b>Definition:</b> <a href="_i_graphics_structs_8h_source.html#l02370">IGraphicsStructs.h:2370</a></div></div>
<div class="ttc" id="astruct_i_pattern_html"><div class="ttname"><a href="struct_i_pattern.html">IPattern</a></div><div class="ttdoc">Used to store pattern information for gradients.</div><div class="ttdef"><b>Definition:</b> <a href="_i_graphics_structs_8h_source.html#l02147">IGraphicsStructs.h:2148</a></div></div>
<div class="ttc" id="astruct_i_pattern_html_a6cfd2631c012cb8583a1035ee5a1bb27"><div class="ttname"><a href="struct_i_pattern.html#a6cfd2631c012cb8583a1035ee5a1bb27">IPattern::AddStop</a></div><div class="ttdeci">void AddStop(IColor color, float offset)</div><div class="ttdoc">Add an IColorStop to the IPattern.</div><div class="ttdef"><b>Definition:</b> <a href="_i_graphics_structs_8h_source.html#l02296">IGraphicsStructs.h:2296</a></div></div>
<div class="ttc" id="astruct_i_pattern_html_a7d87f119ecd420d14b421d66c453c746"><div class="ttname"><a href="struct_i_pattern.html#a7d87f119ecd420d14b421d66c453c746">IPattern::CreateLinearGradient</a></div><div class="ttdeci">static IPattern CreateLinearGradient(float x1, float y1, float x2, float y2, const std::initializer_list< IColorStop > &stops={})</div><div class="ttdoc">Create a linear gradient IPattern.</div><div class="ttdef"><b>Definition:</b> <a href="_i_graphics_structs_8h_source.html#l02176">IGraphicsStructs.h:2176</a></div></div>
<div class="ttc" id="astruct_i_r_e_c_t_html"><div class="ttname"><a href="struct_i_r_e_c_t.html">IRECT</a></div><div class="ttdoc">Used to manage a rectangular area, independent of draw class/platform.</div><div class="ttdef"><b>Definition:</b> <a href="_i_graphics_structs_8h_source.html#l00748">IGraphicsStructs.h:749</a></div></div>
<div class="ttc" id="astruct_i_r_e_c_t_html_a9d21ea21ff622e370664267c12cc7c24"><div class="ttname"><a href="struct_i_r_e_c_t.html#a9d21ea21ff622e370664267c12cc7c24">IRECT::W</a></div><div class="ttdeci">float W() const</div><div class="ttdef"><b>Definition:</b> <a href="_i_graphics_structs_8h_source.html#l00824">IGraphicsStructs.h:824</a></div></div>
<div class="ttc" id="astruct_i_r_e_c_t_html_ac7252cd16f74972ce29d481f47d4a784"><div class="ttname"><a href="struct_i_r_e_c_t.html#ac7252cd16f74972ce29d481f47d4a784">IRECT::H</a></div><div class="ttdeci">float H() const</div><div class="ttdef"><b>Definition:</b> <a href="_i_graphics_structs_8h_source.html#l00827">IGraphicsStructs.h:827</a></div></div>
<div class="ttc" id="astruct_i_shadow_html"><div class="ttname"><a href="struct_i_shadow.html">IShadow</a></div><div class="ttdoc">Used to specify properties of a drop-shadow to a layer.</div><div class="ttdef"><b>Definition:</b> <a href="_i_graphics_structs_8h_source.html#l02373">IGraphicsStructs.h:2374</a></div></div>
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