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Updated docu.

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Timo Lang
2015-06-08 11:04:50 +02:00
parent 86eb39b3a8
commit 42b6e3af36
202 changed files with 11953 additions and 976 deletions
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@@ -134,6 +134,8 @@ Functions</h2></td></tr>
</dd>
</dl>
<p>Definition at line <a class="el" href="numupdown_8h_source.html#l00043">43</a> of file <a class="el" href="numupdown_8h_source.html">numupdown.h</a>.</p>
</div>
</div>
<h2 class="groupheader">Function Documentation</h2>
@@ -158,6 +160,93 @@ Functions</h2></td></tr>
</dl>
<dl class="section return"><dt>Returns</dt><dd>true on success </dd></dl>
<p>Definition at line <a class="el" href="numupdown_8c_source.html#l00080">80</a> of file <a class="el" href="numupdown_8c_source.html">numupdown.c</a>.</p>
<div class="fragment"><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160;{</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160; <span class="keywordflow">if</span> (<a class="code" href="group__touch.html#gad32e5d122ec3f5f88bc6b2d9f4a629f8">touch_have_empty</a>(2)) { <span class="comment">//Check if the touch module can handle two additional areas</span></div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160; <span class="keywordflow">if</span> (numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#a29dc67311876da954d1fb5911f161fed">min</a> &gt; numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#a43a190f55cab9276eb1d6b6a4f453ccf">max</a>) { <span class="comment">//min is bigger than max?</span></div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>; <span class="comment">//invalid parameter</span></div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160; }</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160;</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160; <span class="keywordflow">if</span> (numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#a7375fa3485ce43bbc621f90ce895d52a">value</a> &lt; numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#a29dc67311876da954d1fb5911f161fed">min</a>) { <span class="comment">//value is smaller than min?</span></div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160; numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#a7375fa3485ce43bbc621f90ce895d52a">value</a> = numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#a29dc67311876da954d1fb5911f161fed">min</a>; <span class="comment">//normalize value</span></div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160; } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#a7375fa3485ce43bbc621f90ce895d52a">value</a> &gt; numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#a43a190f55cab9276eb1d6b6a4f453ccf">max</a>) { <span class="comment">//value is bigger than max?</span></div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160; numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#a7375fa3485ce43bbc621f90ce895d52a">value</a> = numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#a43a190f55cab9276eb1d6b6a4f453ccf">max</a>; <span class="comment">//normalize value</span></div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160; }</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160;</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160; uint8_t tw1 = <a class="code" href="numupdown_8c.html#a9f47a5adddb4640cdd37b578484abfa8">calc_text_width</a>(numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#a43a190f55cab9276eb1d6b6a4f453ccf">max</a>); <span class="comment">//Calculate character width to render maximum value</span></div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160; uint8_t tw2 = <a class="code" href="numupdown_8c.html#a9f47a5adddb4640cdd37b578484abfa8">calc_text_width</a>(numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#a29dc67311876da954d1fb5911f161fed">min</a>); <span class="comment">//Calculate character width to render minimum value</span></div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160;</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160; <span class="keywordflow">if</span> (tw2 &gt; tw1) {</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160; tw1 = tw2; <span class="comment">//ensure tw1 contains the larger number of the two</span></div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160; }</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160;</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160; uint8_t <a class="code" href="struct_block.html#ad0eab1042455a2067c812ab8071d5376">width</a> = <a class="code" href="group__tft.html#ga7e99287b1e6b844f6867c63400959ffc">tft_font_width</a>(0) * (tw1 + 1); <span class="comment">//Calculate width of the number area</span></div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160;</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160; <span class="comment">//Add &quot;minus&quot; button to the left side of the number area</span></div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160; numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#a01aa78c14bf4ac60780c19a6a6d37b34">buttonDown</a>.<a class="code" href="struct_b_u_t_t_o_n___s_t_r_u_c_t.html#adf10d197299522577e67d366877bdd3f">base</a>.<a class="code" href="struct_t_o_u_c_h___a_r_e_a___s_t_r_u_c_t.html#aedb5fdfe3c1d1a915b668ba7f3950753">x1</a> = numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#a4dde988b1b2adba65ae3efa69f65d960">x</a>;</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160; numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#a01aa78c14bf4ac60780c19a6a6d37b34">buttonDown</a>.<a class="code" href="struct_b_u_t_t_o_n___s_t_r_u_c_t.html#adf10d197299522577e67d366877bdd3f">base</a>.<a class="code" href="struct_t_o_u_c_h___a_r_e_a___s_t_r_u_c_t.html#a47ada631c22a9d40348069145654f255">y1</a> = numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#ab0580f504a7428539be299fa71565f30">y</a>;</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160; numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#a01aa78c14bf4ac60780c19a6a6d37b34">buttonDown</a>.<a class="code" href="struct_b_u_t_t_o_n___s_t_r_u_c_t.html#adf10d197299522577e67d366877bdd3f">base</a>.<a class="code" href="struct_t_o_u_c_h___a_r_e_a___s_t_r_u_c_t.html#ac5bc000f8954f38b7a641a485a26bae7">x2</a> = <a class="code" href="group__button.html#ga0cc6f7717df9fbdc0f33efb88720a639">AUTO</a>;</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160; numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#a01aa78c14bf4ac60780c19a6a6d37b34">buttonDown</a>.<a class="code" href="struct_b_u_t_t_o_n___s_t_r_u_c_t.html#adf10d197299522577e67d366877bdd3f">base</a>.<a class="code" href="struct_t_o_u_c_h___a_r_e_a___s_t_r_u_c_t.html#aa377184ba406b3f0c4ac18c935378204">y2</a> = numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#ab0580f504a7428539be299fa71565f30">y</a> + <a class="code" href="group__tft.html#gaea9f6a88da91949befe52cd4ed000c5d">tft_font_height</a>(0) * 2;</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160; numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#a01aa78c14bf4ac60780c19a6a6d37b34">buttonDown</a>.<a class="code" href="struct_b_u_t_t_o_n___s_t_r_u_c_t.html#a16343090e80c4472521560f30113d96c">text</a> = <span class="stringliteral">&quot;-&quot;</span>;</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160; numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#a01aa78c14bf4ac60780c19a6a6d37b34">buttonDown</a>.<a class="code" href="struct_b_u_t_t_o_n___s_t_r_u_c_t.html#adeae49dfe3584e6df726fb4167cd1cf7">font</a> = 0;</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>&#160; numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#a01aa78c14bf4ac60780c19a6a6d37b34">buttonDown</a>.<a class="code" href="struct_b_u_t_t_o_n___s_t_r_u_c_t.html#aebb27fad2492ea7aa81895d0ede61fcf">bgcolor</a> = <a class="code" href="numupdown_8c.html#a1ebc507af747f5594ea2251c0d5b23e4">BASE_COLOR</a>;</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160; numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#a01aa78c14bf4ac60780c19a6a6d37b34">buttonDown</a>.<a class="code" href="struct_b_u_t_t_o_n___s_t_r_u_c_t.html#aaf5a5af411fa69950e0b4415c8089c8b">txtcolor</a> = <a class="code" href="group__tft.html#ga87b537f5fa5c109d3c05c13d6b18f382">WHITE</a>;</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160; numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#a01aa78c14bf4ac60780c19a6a6d37b34">buttonDown</a>.<a class="code" href="struct_b_u_t_t_o_n___s_t_r_u_c_t.html#a269d23c8a60f8acdf9279642999ee6a9">callback</a> = <a class="code" href="numupdown_8c.html#a0422809516212448deaf10314d0c01d5">button_down_cb</a>;</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160; <a class="code" href="group__button.html#ga64d5d2aaff2c917e5d43e7ed849607de">gui_button_add</a>(&amp;numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#a01aa78c14bf4ac60780c19a6a6d37b34">buttonDown</a>);</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160;</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160; <span class="comment">//Add &quot;plus&quot; button to the right side of the number area</span></div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160; numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#ac607274df9fa6216cd6e7f2b4bf459b8">buttonUp</a>.<a class="code" href="struct_b_u_t_t_o_n___s_t_r_u_c_t.html#adf10d197299522577e67d366877bdd3f">base</a>.<a class="code" href="struct_t_o_u_c_h___a_r_e_a___s_t_r_u_c_t.html#aedb5fdfe3c1d1a915b668ba7f3950753">x1</a> = numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#a01aa78c14bf4ac60780c19a6a6d37b34">buttonDown</a>.<a class="code" href="struct_b_u_t_t_o_n___s_t_r_u_c_t.html#adf10d197299522577e67d366877bdd3f">base</a>.<a class="code" href="struct_t_o_u_c_h___a_r_e_a___s_t_r_u_c_t.html#ac5bc000f8954f38b7a641a485a26bae7">x2</a> + width + 2;</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160; numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#ac607274df9fa6216cd6e7f2b4bf459b8">buttonUp</a>.<a class="code" href="struct_b_u_t_t_o_n___s_t_r_u_c_t.html#adf10d197299522577e67d366877bdd3f">base</a>.<a class="code" href="struct_t_o_u_c_h___a_r_e_a___s_t_r_u_c_t.html#a47ada631c22a9d40348069145654f255">y1</a> = numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#ab0580f504a7428539be299fa71565f30">y</a>;</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160; numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#ac607274df9fa6216cd6e7f2b4bf459b8">buttonUp</a>.<a class="code" href="struct_b_u_t_t_o_n___s_t_r_u_c_t.html#adf10d197299522577e67d366877bdd3f">base</a>.<a class="code" href="struct_t_o_u_c_h___a_r_e_a___s_t_r_u_c_t.html#ac5bc000f8954f38b7a641a485a26bae7">x2</a> = <a class="code" href="group__button.html#ga0cc6f7717df9fbdc0f33efb88720a639">AUTO</a>;</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160; numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#ac607274df9fa6216cd6e7f2b4bf459b8">buttonUp</a>.<a class="code" href="struct_b_u_t_t_o_n___s_t_r_u_c_t.html#adf10d197299522577e67d366877bdd3f">base</a>.<a class="code" href="struct_t_o_u_c_h___a_r_e_a___s_t_r_u_c_t.html#aa377184ba406b3f0c4ac18c935378204">y2</a> = numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#ab0580f504a7428539be299fa71565f30">y</a> + <a class="code" href="group__tft.html#gaea9f6a88da91949befe52cd4ed000c5d">tft_font_height</a>(0) * 2;</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160; numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#ac607274df9fa6216cd6e7f2b4bf459b8">buttonUp</a>.<a class="code" href="struct_b_u_t_t_o_n___s_t_r_u_c_t.html#a16343090e80c4472521560f30113d96c">text</a> = <span class="stringliteral">&quot;+&quot;</span>;</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160; numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#ac607274df9fa6216cd6e7f2b4bf459b8">buttonUp</a>.<a class="code" href="struct_b_u_t_t_o_n___s_t_r_u_c_t.html#adeae49dfe3584e6df726fb4167cd1cf7">font</a> = 0;</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160; numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#ac607274df9fa6216cd6e7f2b4bf459b8">buttonUp</a>.<a class="code" href="struct_b_u_t_t_o_n___s_t_r_u_c_t.html#aebb27fad2492ea7aa81895d0ede61fcf">bgcolor</a> = <a class="code" href="numupdown_8c.html#a1ebc507af747f5594ea2251c0d5b23e4">BASE_COLOR</a>;</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160; numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#ac607274df9fa6216cd6e7f2b4bf459b8">buttonUp</a>.<a class="code" href="struct_b_u_t_t_o_n___s_t_r_u_c_t.html#aaf5a5af411fa69950e0b4415c8089c8b">txtcolor</a> = <a class="code" href="group__tft.html#ga87b537f5fa5c109d3c05c13d6b18f382">WHITE</a>;</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160; numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#ac607274df9fa6216cd6e7f2b4bf459b8">buttonUp</a>.<a class="code" href="struct_b_u_t_t_o_n___s_t_r_u_c_t.html#a269d23c8a60f8acdf9279642999ee6a9">callback</a> = <a class="code" href="numupdown_8c.html#a47b81268e10355aa5abbb05788e99dfc">button_up_cb</a>;</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>&#160; <a class="code" href="group__button.html#ga64d5d2aaff2c917e5d43e7ed849607de">gui_button_add</a>(&amp;numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#ac607274df9fa6216cd6e7f2b4bf459b8">buttonUp</a>);</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160;</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160; <span class="comment">//Draw background and label of the number area</span></div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160; <a class="code" href="group__tft.html#ga781855ab93845ce326dfca7c099259c6">tft_fill_rectangle</a>(numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#a01aa78c14bf4ac60780c19a6a6d37b34">buttonDown</a>.<a class="code" href="struct_b_u_t_t_o_n___s_t_r_u_c_t.html#adf10d197299522577e67d366877bdd3f">base</a>.<a class="code" href="struct_t_o_u_c_h___a_r_e_a___s_t_r_u_c_t.html#ac5bc000f8954f38b7a641a485a26bae7">x2</a> + 2, numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#ab0580f504a7428539be299fa71565f30">y</a>, numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#a01aa78c14bf4ac60780c19a6a6d37b34">buttonDown</a>.<a class="code" href="struct_b_u_t_t_o_n___s_t_r_u_c_t.html#adf10d197299522577e67d366877bdd3f">base</a>.<a class="code" href="struct_t_o_u_c_h___a_r_e_a___s_t_r_u_c_t.html#ac5bc000f8954f38b7a641a485a26bae7">x2</a> + width, numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#ac607274df9fa6216cd6e7f2b4bf459b8">buttonUp</a>.<a class="code" href="struct_b_u_t_t_o_n___s_t_r_u_c_t.html#adf10d197299522577e67d366877bdd3f">base</a>.<a class="code" href="struct_t_o_u_c_h___a_r_e_a___s_t_r_u_c_t.html#aa377184ba406b3f0c4ac18c935378204">y2</a>, <a class="code" href="numupdown_8c.html#a1ebc507af747f5594ea2251c0d5b23e4">BASE_COLOR</a>);</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160; <a class="code" href="group__tft.html#ga765c521ee1b01ab0c34449936500291b">tft_print_formatted</a>(numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#a01aa78c14bf4ac60780c19a6a6d37b34">buttonDown</a>.<a class="code" href="struct_b_u_t_t_o_n___s_t_r_u_c_t.html#adf10d197299522577e67d366877bdd3f">base</a>.<a class="code" href="struct_t_o_u_c_h___a_r_e_a___s_t_r_u_c_t.html#ac5bc000f8954f38b7a641a485a26bae7">x2</a> + 2 + <a class="code" href="group__tft.html#ga7e99287b1e6b844f6867c63400959ffc">tft_font_width</a>(0) / 2, numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#ab0580f504a7428539be299fa71565f30">y</a> + <a class="code" href="group__tft.html#gaea9f6a88da91949befe52cd4ed000c5d">tft_font_height</a>(0) / 2, numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#a78bc63a5b9272aa4a69d6ceea4e65902">fgcolor</a>, <a class="code" href="numupdown_8c.html#a1ebc507af747f5594ea2251c0d5b23e4">BASE_COLOR</a>, 0, <span class="stringliteral">&quot;%*d&quot;</span>, tw1, numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#a7375fa3485ce43bbc621f90ce895d52a">value</a>);</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>&#160;</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>&#160; }</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160;</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>; <span class="comment">//not enough touch areas left</span></div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>&#160;}</div>
<div class="ttc" id="group__tft_html_gaea9f6a88da91949befe52cd4ed000c5d"><div class="ttname"><a href="group__tft.html#gaea9f6a88da91949befe52cd4ed000c5d">tft_font_height</a></div><div class="ttdeci">uint8_t tft_font_height(uint8_t fontnum)</div><div class="ttdef"><b>Definition:</b> <a href="tft_8c_source.html#l00087">tft.c:87</a></div></div>
<div class="ttc" id="struct_b_u_t_t_o_n___s_t_r_u_c_t_html_a16343090e80c4472521560f30113d96c"><div class="ttname"><a href="struct_b_u_t_t_o_n___s_t_r_u_c_t.html#a16343090e80c4472521560f30113d96c">BUTTON_STRUCT::text</a></div><div class="ttdeci">const char * text</div><div class="ttdoc">The label of the button. </div><div class="ttdef"><b>Definition:</b> <a href="button_8h_source.html#l00061">button.h:61</a></div></div>
<div class="ttc" id="group__tft_html_ga7e99287b1e6b844f6867c63400959ffc"><div class="ttname"><a href="group__tft.html#ga7e99287b1e6b844f6867c63400959ffc">tft_font_width</a></div><div class="ttdeci">uint8_t tft_font_width(uint8_t fontnum)</div><div class="ttdef"><b>Definition:</b> <a href="tft_8c_source.html#l00092">tft.c:92</a></div></div>
<div class="ttc" id="struct_b_u_t_t_o_n___s_t_r_u_c_t_html_aaf5a5af411fa69950e0b4415c8089c8b"><div class="ttname"><a href="struct_b_u_t_t_o_n___s_t_r_u_c_t.html#aaf5a5af411fa69950e0b4415c8089c8b">BUTTON_STRUCT::txtcolor</a></div><div class="ttdeci">uint16_t txtcolor</div><div class="ttdoc">The 16-bit text color. </div><div class="ttdef"><b>Definition:</b> <a href="button_8h_source.html#l00059">button.h:59</a></div></div>
<div class="ttc" id="group__button_html_ga0cc6f7717df9fbdc0f33efb88720a639"><div class="ttname"><a href="group__button.html#ga0cc6f7717df9fbdc0f33efb88720a639">AUTO</a></div><div class="ttdeci">#define AUTO</div><div class="ttdoc">Use this value instead of x2, y2 in the BUTTON_STRUCT to autocalculate the button width/height...</div><div class="ttdef"><b>Definition:</b> <a href="button_8h_source.html#l00065">button.h:65</a></div></div>
<div class="ttc" id="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t_html_a4dde988b1b2adba65ae3efa69f65d960"><div class="ttname"><a href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#a4dde988b1b2adba65ae3efa69f65d960">NUMUPDOWN_STRUCT::x</a></div><div class="ttdeci">uint16_t x</div><div class="ttdoc">The x-Coordinate of the Top-Left Starting Point. </div><div class="ttdef"><b>Definition:</b> <a href="numupdown_8h_source.html#l00049">numupdown.h:49</a></div></div>
<div class="ttc" id="struct_t_o_u_c_h___a_r_e_a___s_t_r_u_c_t_html_a47ada631c22a9d40348069145654f255"><div class="ttname"><a href="struct_t_o_u_c_h___a_r_e_a___s_t_r_u_c_t.html#a47ada631c22a9d40348069145654f255">TOUCH_AREA_STRUCT::y1</a></div><div class="ttdeci">uint16_t y1</div><div class="ttdoc">Top Left Y-Coordinate of Area. </div><div class="ttdef"><b>Definition:</b> <a href="touch_8h_source.html#l00075">touch.h:75</a></div></div>
<div class="ttc" id="group__tft_html_ga765c521ee1b01ab0c34449936500291b"><div class="ttname"><a href="group__tft.html#ga765c521ee1b01ab0c34449936500291b">tft_print_formatted</a></div><div class="ttdeci">void tft_print_formatted(uint16_t x, uint16_t y, uint16_t color, uint16_t bgcolor, uint8_t font, const char *format,...)</div><div class="ttdef"><b>Definition:</b> <a href="tft_8c_source.html#l00111">tft.c:111</a></div></div>
<div class="ttc" id="group__button_html_ga64d5d2aaff2c917e5d43e7ed849607de"><div class="ttname"><a href="group__button.html#ga64d5d2aaff2c917e5d43e7ed849607de">gui_button_add</a></div><div class="ttdeci">bool gui_button_add(BUTTON_STRUCT *button)</div><div class="ttdef"><b>Definition:</b> <a href="button_8c_source.html#l00133">button.c:133</a></div></div>
<div class="ttc" id="struct_t_o_u_c_h___a_r_e_a___s_t_r_u_c_t_html_aedb5fdfe3c1d1a915b668ba7f3950753"><div class="ttname"><a href="struct_t_o_u_c_h___a_r_e_a___s_t_r_u_c_t.html#aedb5fdfe3c1d1a915b668ba7f3950753">TOUCH_AREA_STRUCT::x1</a></div><div class="ttdeci">uint16_t x1</div><div class="ttdoc">Top Left X-Coordinate of Area. </div><div class="ttdef"><b>Definition:</b> <a href="touch_8h_source.html#l00074">touch.h:74</a></div></div>
<div class="ttc" id="struct_b_u_t_t_o_n___s_t_r_u_c_t_html_aebb27fad2492ea7aa81895d0ede61fcf"><div class="ttname"><a href="struct_b_u_t_t_o_n___s_t_r_u_c_t.html#aebb27fad2492ea7aa81895d0ede61fcf">BUTTON_STRUCT::bgcolor</a></div><div class="ttdeci">uint16_t bgcolor</div><div class="ttdoc">The 16-bit background color of the button. </div><div class="ttdef"><b>Definition:</b> <a href="button_8h_source.html#l00057">button.h:57</a></div></div>
<div class="ttc" id="struct_b_u_t_t_o_n___s_t_r_u_c_t_html_adf10d197299522577e67d366877bdd3f"><div class="ttname"><a href="struct_b_u_t_t_o_n___s_t_r_u_c_t.html#adf10d197299522577e67d366877bdd3f">BUTTON_STRUCT::base</a></div><div class="ttdeci">TOUCH_AREA_STRUCT base</div><div class="ttdoc">Basic geometry of the button. You only need to set the x1, y1, x2, y2 members of this struct...</div><div class="ttdef"><b>Definition:</b> <a href="button_8h_source.html#l00056">button.h:56</a></div></div>
<div class="ttc" id="struct_t_o_u_c_h___a_r_e_a___s_t_r_u_c_t_html_aa377184ba406b3f0c4ac18c935378204"><div class="ttname"><a href="struct_t_o_u_c_h___a_r_e_a___s_t_r_u_c_t.html#aa377184ba406b3f0c4ac18c935378204">TOUCH_AREA_STRUCT::y2</a></div><div class="ttdeci">uint16_t y2</div><div class="ttdoc">Bottom Right Y-Coordinate of Area. </div><div class="ttdef"><b>Definition:</b> <a href="touch_8h_source.html#l00077">touch.h:77</a></div></div>
<div class="ttc" id="numupdown_8c_html_a0422809516212448deaf10314d0c01d5"><div class="ttname"><a href="numupdown_8c.html#a0422809516212448deaf10314d0c01d5">button_down_cb</a></div><div class="ttdeci">void button_down_cb(void *button)</div><div class="ttdef"><b>Definition:</b> <a href="numupdown_8c_source.html#l00050">numupdown.c:50</a></div></div>
<div class="ttc" id="numupdown_8c_html_a9f47a5adddb4640cdd37b578484abfa8"><div class="ttname"><a href="numupdown_8c.html#a9f47a5adddb4640cdd37b578484abfa8">calc_text_width</a></div><div class="ttdeci">static uint8_t calc_text_width(int16_t val)</div><div class="ttdef"><b>Definition:</b> <a href="numupdown_8c_source.html#l00066">numupdown.c:66</a></div></div>
<div class="ttc" id="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t_html_ab0580f504a7428539be299fa71565f30"><div class="ttname"><a href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#ab0580f504a7428539be299fa71565f30">NUMUPDOWN_STRUCT::y</a></div><div class="ttdeci">uint16_t y</div><div class="ttdoc">The y-Coordinate of the Top-Left Starting Point. </div><div class="ttdef"><b>Definition:</b> <a href="numupdown_8h_source.html#l00050">numupdown.h:50</a></div></div>
<div class="ttc" id="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t_html_a43a190f55cab9276eb1d6b6a4f453ccf"><div class="ttname"><a href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#a43a190f55cab9276eb1d6b6a4f453ccf">NUMUPDOWN_STRUCT::max</a></div><div class="ttdeci">int16_t max</div><div class="ttdoc">The maximum possible value (inclusive) </div><div class="ttdef"><b>Definition:</b> <a href="numupdown_8h_source.html#l00054">numupdown.h:54</a></div></div>
<div class="ttc" id="struct_t_o_u_c_h___a_r_e_a___s_t_r_u_c_t_html_ac5bc000f8954f38b7a641a485a26bae7"><div class="ttname"><a href="struct_t_o_u_c_h___a_r_e_a___s_t_r_u_c_t.html#ac5bc000f8954f38b7a641a485a26bae7">TOUCH_AREA_STRUCT::x2</a></div><div class="ttdeci">uint16_t x2</div><div class="ttdoc">Bottom Right X-Coordinate of Area. </div><div class="ttdef"><b>Definition:</b> <a href="touch_8h_source.html#l00076">touch.h:76</a></div></div>
<div class="ttc" id="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t_html_a29dc67311876da954d1fb5911f161fed"><div class="ttname"><a href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#a29dc67311876da954d1fb5911f161fed">NUMUPDOWN_STRUCT::min</a></div><div class="ttdeci">int16_t min</div><div class="ttdoc">The minimum possible value (inclusive) </div><div class="ttdef"><b>Definition:</b> <a href="numupdown_8h_source.html#l00053">numupdown.h:53</a></div></div>
<div class="ttc" id="group__tft_html_ga87b537f5fa5c109d3c05c13d6b18f382"><div class="ttname"><a href="group__tft.html#ga87b537f5fa5c109d3c05c13d6b18f382">WHITE</a></div><div class="ttdeci">#define WHITE</div><div class="ttdef"><b>Definition:</b> <a href="tft_8h_source.html#l00053">tft.h:53</a></div></div>
<div class="ttc" id="group__tft_html_ga781855ab93845ce326dfca7c099259c6"><div class="ttname"><a href="group__tft.html#ga781855ab93845ce326dfca7c099259c6">tft_fill_rectangle</a></div><div class="ttdeci">void tft_fill_rectangle(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2, uint16_t color)</div><div class="ttdef"><b>Definition:</b> <a href="tft_8c_source.html#l00067">tft.c:67</a></div></div>
<div class="ttc" id="struct_block_html_ad0eab1042455a2067c812ab8071d5376"><div class="ttname"><a href="struct_block.html#ad0eab1042455a2067c812ab8071d5376">Block::width</a></div><div class="ttdeci">uint16_t width</div><div class="ttdef"><b>Definition:</b> <a href="pixy_8h_source.html#l00082">pixy.h:82</a></div></div>
<div class="ttc" id="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t_html_a78bc63a5b9272aa4a69d6ceea4e65902"><div class="ttname"><a href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#a78bc63a5b9272aa4a69d6ceea4e65902">NUMUPDOWN_STRUCT::fgcolor</a></div><div class="ttdeci">uint16_t fgcolor</div><div class="ttdoc">The 16-bit color of the value-text. </div><div class="ttdef"><b>Definition:</b> <a href="numupdown_8h_source.html#l00051">numupdown.h:51</a></div></div>
<div class="ttc" id="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t_html_a01aa78c14bf4ac60780c19a6a6d37b34"><div class="ttname"><a href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#a01aa78c14bf4ac60780c19a6a6d37b34">NUMUPDOWN_STRUCT::buttonDown</a></div><div class="ttdeci">BUTTON_STRUCT buttonDown</div><div class="ttdoc">For internal use, don&#39;t change, don&#39;t initialize. </div><div class="ttdef"><b>Definition:</b> <a href="numupdown_8h_source.html#l00058">numupdown.h:58</a></div></div>
<div class="ttc" id="numupdown_8c_html_a47b81268e10355aa5abbb05788e99dfc"><div class="ttname"><a href="numupdown_8c.html#a47b81268e10355aa5abbb05788e99dfc">button_up_cb</a></div><div class="ttdeci">void button_up_cb(void *button)</div><div class="ttdef"><b>Definition:</b> <a href="numupdown_8c_source.html#l00034">numupdown.c:34</a></div></div>
<div class="ttc" id="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t_html_a7375fa3485ce43bbc621f90ce895d52a"><div class="ttname"><a href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#a7375fa3485ce43bbc621f90ce895d52a">NUMUPDOWN_STRUCT::value</a></div><div class="ttdeci">int16_t value</div><div class="ttdoc">The current/default value. </div><div class="ttdef"><b>Definition:</b> <a href="numupdown_8h_source.html#l00052">numupdown.h:52</a></div></div>
<div class="ttc" id="struct_b_u_t_t_o_n___s_t_r_u_c_t_html_a269d23c8a60f8acdf9279642999ee6a9"><div class="ttname"><a href="struct_b_u_t_t_o_n___s_t_r_u_c_t.html#a269d23c8a60f8acdf9279642999ee6a9">BUTTON_STRUCT::callback</a></div><div class="ttdeci">BUTTON_CALLBACK callback</div><div class="ttdoc">Callback which is executed when the button is pressed. </div><div class="ttdef"><b>Definition:</b> <a href="button_8h_source.html#l00058">button.h:58</a></div></div>
<div class="ttc" id="group__touch_html_gad32e5d122ec3f5f88bc6b2d9f4a629f8"><div class="ttname"><a href="group__touch.html#gad32e5d122ec3f5f88bc6b2d9f4a629f8">touch_have_empty</a></div><div class="ttdeci">bool touch_have_empty(unsigned char num)</div><div class="ttdef"><b>Definition:</b> <a href="touch_8c_source.html#l00165">touch.c:165</a></div></div>
<div class="ttc" id="struct_b_u_t_t_o_n___s_t_r_u_c_t_html_adeae49dfe3584e6df726fb4167cd1cf7"><div class="ttname"><a href="struct_b_u_t_t_o_n___s_t_r_u_c_t.html#adeae49dfe3584e6df726fb4167cd1cf7">BUTTON_STRUCT::font</a></div><div class="ttdeci">uint8_t font</div><div class="ttdoc">The number of the font to use. </div><div class="ttdef"><b>Definition:</b> <a href="button_8h_source.html#l00060">button.h:60</a></div></div>
<div class="ttc" id="numupdown_8c_html_a1ebc507af747f5594ea2251c0d5b23e4"><div class="ttname"><a href="numupdown_8c.html#a1ebc507af747f5594ea2251c0d5b23e4">BASE_COLOR</a></div><div class="ttdeci">#define BASE_COLOR</div><div class="ttdef"><b>Definition:</b> <a href="numupdown_8c_source.html#l00031">numupdown.c:31</a></div></div>
<div class="ttc" id="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t_html_ac607274df9fa6216cd6e7f2b4bf459b8"><div class="ttname"><a href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#ac607274df9fa6216cd6e7f2b4bf459b8">NUMUPDOWN_STRUCT::buttonUp</a></div><div class="ttdeci">BUTTON_STRUCT buttonUp</div><div class="ttdoc">For internal use, don&#39;t change, don&#39;t initialize. </div><div class="ttdef"><b>Definition:</b> <a href="numupdown_8h_source.html#l00057">numupdown.h:57</a></div></div>
</div><!-- fragment -->
<p><div class="dynheader">
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<div class="dyncontent">
@@ -198,6 +287,20 @@ Here is the caller graph for this function:</div>
</dd>
</dl>
<p>Definition at line <a class="el" href="numupdown_8c_source.html#l00144">144</a> of file <a class="el" href="numupdown_8c_source.html">numupdown.c</a>.</p>
<div class="fragment"><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>&#160;{</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160; <span class="comment">//redraw the two buttons</span></div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>&#160; <a class="code" href="group__button.html#ga6da1e251bad09d29fbb3b3f405689ab1">gui_button_redraw</a>(&amp;numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#ac607274df9fa6216cd6e7f2b4bf459b8">buttonUp</a>);</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>&#160; <a class="code" href="group__button.html#ga6da1e251bad09d29fbb3b3f405689ab1">gui_button_redraw</a>(&amp;numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#a01aa78c14bf4ac60780c19a6a6d37b34">buttonDown</a>);</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>&#160;</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>&#160; <span class="comment">//call update method which will take care of the number-area rendering</span></div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>&#160; <a class="code" href="group__numupdown.html#ga99d528cc9828d6dcf46e04673e5e51d9">gui_numupdown_update</a>(numupdown);</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>&#160;}</div>
<div class="ttc" id="group__button_html_ga6da1e251bad09d29fbb3b3f405689ab1"><div class="ttname"><a href="group__button.html#ga6da1e251bad09d29fbb3b3f405689ab1">gui_button_redraw</a></div><div class="ttdeci">void gui_button_redraw(BUTTON_STRUCT *button)</div><div class="ttdef"><b>Definition:</b> <a href="button_8c_source.html#l00164">button.c:164</a></div></div>
<div class="ttc" id="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t_html_a01aa78c14bf4ac60780c19a6a6d37b34"><div class="ttname"><a href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#a01aa78c14bf4ac60780c19a6a6d37b34">NUMUPDOWN_STRUCT::buttonDown</a></div><div class="ttdeci">BUTTON_STRUCT buttonDown</div><div class="ttdoc">For internal use, don&#39;t change, don&#39;t initialize. </div><div class="ttdef"><b>Definition:</b> <a href="numupdown_8h_source.html#l00058">numupdown.h:58</a></div></div>
<div class="ttc" id="group__numupdown_html_ga99d528cc9828d6dcf46e04673e5e51d9"><div class="ttname"><a href="group__numupdown.html#ga99d528cc9828d6dcf46e04673e5e51d9">gui_numupdown_update</a></div><div class="ttdeci">void gui_numupdown_update(NUMUPDOWN_STRUCT *numupdown)</div><div class="ttdef"><b>Definition:</b> <a href="numupdown_8c_source.html#l00154">numupdown.c:154</a></div></div>
<div class="ttc" id="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t_html_ac607274df9fa6216cd6e7f2b4bf459b8"><div class="ttname"><a href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#ac607274df9fa6216cd6e7f2b4bf459b8">NUMUPDOWN_STRUCT::buttonUp</a></div><div class="ttdeci">BUTTON_STRUCT buttonUp</div><div class="ttdoc">For internal use, don&#39;t change, don&#39;t initialize. </div><div class="ttdef"><b>Definition:</b> <a href="numupdown_8h_source.html#l00057">numupdown.h:57</a></div></div>
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</dd>
</dl>
<p>Definition at line <a class="el" href="numupdown_8c_source.html#l00136">136</a> of file <a class="el" href="numupdown_8c_source.html">numupdown.c</a>.</p>
<div class="fragment"><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>&#160;{</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>&#160; <span class="comment">//remove the two buttons, we have no other allocated resources</span></div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160; <a class="code" href="group__button.html#ga39e6ec07616381a15f276cd821dad4fd">gui_button_remove</a>(&amp;numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#ac607274df9fa6216cd6e7f2b4bf459b8">buttonUp</a>);</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>&#160; <a class="code" href="group__button.html#ga39e6ec07616381a15f276cd821dad4fd">gui_button_remove</a>(&amp;numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#a01aa78c14bf4ac60780c19a6a6d37b34">buttonDown</a>);</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160;}</div>
<div class="ttc" id="group__button_html_ga39e6ec07616381a15f276cd821dad4fd"><div class="ttname"><a href="group__button.html#ga39e6ec07616381a15f276cd821dad4fd">gui_button_remove</a></div><div class="ttdeci">void gui_button_remove(BUTTON_STRUCT *button)</div><div class="ttdef"><b>Definition:</b> <a href="button_8c_source.html#l00184">button.c:184</a></div></div>
<div class="ttc" id="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t_html_a01aa78c14bf4ac60780c19a6a6d37b34"><div class="ttname"><a href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#a01aa78c14bf4ac60780c19a6a6d37b34">NUMUPDOWN_STRUCT::buttonDown</a></div><div class="ttdeci">BUTTON_STRUCT buttonDown</div><div class="ttdoc">For internal use, don&#39;t change, don&#39;t initialize. </div><div class="ttdef"><b>Definition:</b> <a href="numupdown_8h_source.html#l00058">numupdown.h:58</a></div></div>
<div class="ttc" id="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t_html_ac607274df9fa6216cd6e7f2b4bf459b8"><div class="ttname"><a href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#ac607274df9fa6216cd6e7f2b4bf459b8">NUMUPDOWN_STRUCT::buttonUp</a></div><div class="ttdeci">BUTTON_STRUCT buttonUp</div><div class="ttdoc">For internal use, don&#39;t change, don&#39;t initialize. </div><div class="ttdef"><b>Definition:</b> <a href="numupdown_8h_source.html#l00057">numupdown.h:57</a></div></div>
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</dd>
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<p>Definition at line <a class="el" href="numupdown_8c_source.html#l00154">154</a> of file <a class="el" href="numupdown_8c_source.html">numupdown.c</a>.</p>
<div class="fragment"><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>&#160;{</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>&#160; <span class="comment">//Calculate the number area width again (see above)</span></div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>&#160; uint8_t tw1 = <a class="code" href="numupdown_8c.html#a9f47a5adddb4640cdd37b578484abfa8">calc_text_width</a>(numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#a43a190f55cab9276eb1d6b6a4f453ccf">max</a>);</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>&#160; uint8_t tw2 = <a class="code" href="numupdown_8c.html#a9f47a5adddb4640cdd37b578484abfa8">calc_text_width</a>(numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#a29dc67311876da954d1fb5911f161fed">min</a>);</div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>&#160;</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>&#160; <span class="keywordflow">if</span> (tw2 &gt; tw1) {</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>&#160; tw1 = tw2;</div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>&#160; }</div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>&#160;</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>&#160; uint8_t <a class="code" href="struct_block.html#ad0eab1042455a2067c812ab8071d5376">width</a> = <a class="code" href="group__tft.html#ga7e99287b1e6b844f6867c63400959ffc">tft_font_width</a>(0) * (tw1 + 1);</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>&#160;</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>&#160; <span class="comment">//Draw background and label of the number area</span></div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>&#160; <a class="code" href="group__tft.html#ga781855ab93845ce326dfca7c099259c6">tft_fill_rectangle</a>(numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#a01aa78c14bf4ac60780c19a6a6d37b34">buttonDown</a>.<a class="code" href="struct_b_u_t_t_o_n___s_t_r_u_c_t.html#adf10d197299522577e67d366877bdd3f">base</a>.<a class="code" href="struct_t_o_u_c_h___a_r_e_a___s_t_r_u_c_t.html#ac5bc000f8954f38b7a641a485a26bae7">x2</a> + 2, numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#ab0580f504a7428539be299fa71565f30">y</a>, numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#a01aa78c14bf4ac60780c19a6a6d37b34">buttonDown</a>.<a class="code" href="struct_b_u_t_t_o_n___s_t_r_u_c_t.html#adf10d197299522577e67d366877bdd3f">base</a>.<a class="code" href="struct_t_o_u_c_h___a_r_e_a___s_t_r_u_c_t.html#ac5bc000f8954f38b7a641a485a26bae7">x2</a> + width, numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#ac607274df9fa6216cd6e7f2b4bf459b8">buttonUp</a>.<a class="code" href="struct_b_u_t_t_o_n___s_t_r_u_c_t.html#adf10d197299522577e67d366877bdd3f">base</a>.<a class="code" href="struct_t_o_u_c_h___a_r_e_a___s_t_r_u_c_t.html#aa377184ba406b3f0c4ac18c935378204">y2</a>, <a class="code" href="numupdown_8c.html#a1ebc507af747f5594ea2251c0d5b23e4">BASE_COLOR</a>);</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>&#160; <a class="code" href="group__tft.html#ga765c521ee1b01ab0c34449936500291b">tft_print_formatted</a>(numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#a01aa78c14bf4ac60780c19a6a6d37b34">buttonDown</a>.<a class="code" href="struct_b_u_t_t_o_n___s_t_r_u_c_t.html#adf10d197299522577e67d366877bdd3f">base</a>.<a class="code" href="struct_t_o_u_c_h___a_r_e_a___s_t_r_u_c_t.html#ac5bc000f8954f38b7a641a485a26bae7">x2</a> + 2 + <a class="code" href="group__tft.html#ga7e99287b1e6b844f6867c63400959ffc">tft_font_width</a>(0) / 2, numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#ab0580f504a7428539be299fa71565f30">y</a> + <a class="code" href="group__tft.html#gaea9f6a88da91949befe52cd4ed000c5d">tft_font_height</a>(0) / 2, numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#a78bc63a5b9272aa4a69d6ceea4e65902">fgcolor</a>, <a class="code" href="numupdown_8c.html#a1ebc507af747f5594ea2251c0d5b23e4">BASE_COLOR</a>, 0, <span class="stringliteral">&quot;%*d&quot;</span>, tw1, numupdown-&gt;<a class="code" href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#a7375fa3485ce43bbc621f90ce895d52a">value</a>);</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>&#160;}</div>
<div class="ttc" id="group__tft_html_gaea9f6a88da91949befe52cd4ed000c5d"><div class="ttname"><a href="group__tft.html#gaea9f6a88da91949befe52cd4ed000c5d">tft_font_height</a></div><div class="ttdeci">uint8_t tft_font_height(uint8_t fontnum)</div><div class="ttdef"><b>Definition:</b> <a href="tft_8c_source.html#l00087">tft.c:87</a></div></div>
<div class="ttc" id="group__tft_html_ga7e99287b1e6b844f6867c63400959ffc"><div class="ttname"><a href="group__tft.html#ga7e99287b1e6b844f6867c63400959ffc">tft_font_width</a></div><div class="ttdeci">uint8_t tft_font_width(uint8_t fontnum)</div><div class="ttdef"><b>Definition:</b> <a href="tft_8c_source.html#l00092">tft.c:92</a></div></div>
<div class="ttc" id="group__tft_html_ga765c521ee1b01ab0c34449936500291b"><div class="ttname"><a href="group__tft.html#ga765c521ee1b01ab0c34449936500291b">tft_print_formatted</a></div><div class="ttdeci">void tft_print_formatted(uint16_t x, uint16_t y, uint16_t color, uint16_t bgcolor, uint8_t font, const char *format,...)</div><div class="ttdef"><b>Definition:</b> <a href="tft_8c_source.html#l00111">tft.c:111</a></div></div>
<div class="ttc" id="struct_b_u_t_t_o_n___s_t_r_u_c_t_html_adf10d197299522577e67d366877bdd3f"><div class="ttname"><a href="struct_b_u_t_t_o_n___s_t_r_u_c_t.html#adf10d197299522577e67d366877bdd3f">BUTTON_STRUCT::base</a></div><div class="ttdeci">TOUCH_AREA_STRUCT base</div><div class="ttdoc">Basic geometry of the button. You only need to set the x1, y1, x2, y2 members of this struct...</div><div class="ttdef"><b>Definition:</b> <a href="button_8h_source.html#l00056">button.h:56</a></div></div>
<div class="ttc" id="struct_t_o_u_c_h___a_r_e_a___s_t_r_u_c_t_html_aa377184ba406b3f0c4ac18c935378204"><div class="ttname"><a href="struct_t_o_u_c_h___a_r_e_a___s_t_r_u_c_t.html#aa377184ba406b3f0c4ac18c935378204">TOUCH_AREA_STRUCT::y2</a></div><div class="ttdeci">uint16_t y2</div><div class="ttdoc">Bottom Right Y-Coordinate of Area. </div><div class="ttdef"><b>Definition:</b> <a href="touch_8h_source.html#l00077">touch.h:77</a></div></div>
<div class="ttc" id="numupdown_8c_html_a9f47a5adddb4640cdd37b578484abfa8"><div class="ttname"><a href="numupdown_8c.html#a9f47a5adddb4640cdd37b578484abfa8">calc_text_width</a></div><div class="ttdeci">static uint8_t calc_text_width(int16_t val)</div><div class="ttdef"><b>Definition:</b> <a href="numupdown_8c_source.html#l00066">numupdown.c:66</a></div></div>
<div class="ttc" id="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t_html_ab0580f504a7428539be299fa71565f30"><div class="ttname"><a href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#ab0580f504a7428539be299fa71565f30">NUMUPDOWN_STRUCT::y</a></div><div class="ttdeci">uint16_t y</div><div class="ttdoc">The y-Coordinate of the Top-Left Starting Point. </div><div class="ttdef"><b>Definition:</b> <a href="numupdown_8h_source.html#l00050">numupdown.h:50</a></div></div>
<div class="ttc" id="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t_html_a43a190f55cab9276eb1d6b6a4f453ccf"><div class="ttname"><a href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#a43a190f55cab9276eb1d6b6a4f453ccf">NUMUPDOWN_STRUCT::max</a></div><div class="ttdeci">int16_t max</div><div class="ttdoc">The maximum possible value (inclusive) </div><div class="ttdef"><b>Definition:</b> <a href="numupdown_8h_source.html#l00054">numupdown.h:54</a></div></div>
<div class="ttc" id="struct_t_o_u_c_h___a_r_e_a___s_t_r_u_c_t_html_ac5bc000f8954f38b7a641a485a26bae7"><div class="ttname"><a href="struct_t_o_u_c_h___a_r_e_a___s_t_r_u_c_t.html#ac5bc000f8954f38b7a641a485a26bae7">TOUCH_AREA_STRUCT::x2</a></div><div class="ttdeci">uint16_t x2</div><div class="ttdoc">Bottom Right X-Coordinate of Area. </div><div class="ttdef"><b>Definition:</b> <a href="touch_8h_source.html#l00076">touch.h:76</a></div></div>
<div class="ttc" id="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t_html_a29dc67311876da954d1fb5911f161fed"><div class="ttname"><a href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#a29dc67311876da954d1fb5911f161fed">NUMUPDOWN_STRUCT::min</a></div><div class="ttdeci">int16_t min</div><div class="ttdoc">The minimum possible value (inclusive) </div><div class="ttdef"><b>Definition:</b> <a href="numupdown_8h_source.html#l00053">numupdown.h:53</a></div></div>
<div class="ttc" id="group__tft_html_ga781855ab93845ce326dfca7c099259c6"><div class="ttname"><a href="group__tft.html#ga781855ab93845ce326dfca7c099259c6">tft_fill_rectangle</a></div><div class="ttdeci">void tft_fill_rectangle(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2, uint16_t color)</div><div class="ttdef"><b>Definition:</b> <a href="tft_8c_source.html#l00067">tft.c:67</a></div></div>
<div class="ttc" id="struct_block_html_ad0eab1042455a2067c812ab8071d5376"><div class="ttname"><a href="struct_block.html#ad0eab1042455a2067c812ab8071d5376">Block::width</a></div><div class="ttdeci">uint16_t width</div><div class="ttdef"><b>Definition:</b> <a href="pixy_8h_source.html#l00082">pixy.h:82</a></div></div>
<div class="ttc" id="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t_html_a78bc63a5b9272aa4a69d6ceea4e65902"><div class="ttname"><a href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#a78bc63a5b9272aa4a69d6ceea4e65902">NUMUPDOWN_STRUCT::fgcolor</a></div><div class="ttdeci">uint16_t fgcolor</div><div class="ttdoc">The 16-bit color of the value-text. </div><div class="ttdef"><b>Definition:</b> <a href="numupdown_8h_source.html#l00051">numupdown.h:51</a></div></div>
<div class="ttc" id="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t_html_a01aa78c14bf4ac60780c19a6a6d37b34"><div class="ttname"><a href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#a01aa78c14bf4ac60780c19a6a6d37b34">NUMUPDOWN_STRUCT::buttonDown</a></div><div class="ttdeci">BUTTON_STRUCT buttonDown</div><div class="ttdoc">For internal use, don&#39;t change, don&#39;t initialize. </div><div class="ttdef"><b>Definition:</b> <a href="numupdown_8h_source.html#l00058">numupdown.h:58</a></div></div>
<div class="ttc" id="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t_html_a7375fa3485ce43bbc621f90ce895d52a"><div class="ttname"><a href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#a7375fa3485ce43bbc621f90ce895d52a">NUMUPDOWN_STRUCT::value</a></div><div class="ttdeci">int16_t value</div><div class="ttdoc">The current/default value. </div><div class="ttdef"><b>Definition:</b> <a href="numupdown_8h_source.html#l00052">numupdown.h:52</a></div></div>
<div class="ttc" id="numupdown_8c_html_a1ebc507af747f5594ea2251c0d5b23e4"><div class="ttname"><a href="numupdown_8c.html#a1ebc507af747f5594ea2251c0d5b23e4">BASE_COLOR</a></div><div class="ttdeci">#define BASE_COLOR</div><div class="ttdef"><b>Definition:</b> <a href="numupdown_8c_source.html#l00031">numupdown.c:31</a></div></div>
<div class="ttc" id="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t_html_ac607274df9fa6216cd6e7f2b4bf459b8"><div class="ttname"><a href="struct_n_u_m_u_p_d_o_w_n___s_t_r_u_c_t.html#ac607274df9fa6216cd6e7f2b4bf459b8">NUMUPDOWN_STRUCT::buttonUp</a></div><div class="ttdeci">BUTTON_STRUCT buttonUp</div><div class="ttdoc">For internal use, don&#39;t change, don&#39;t initialize. </div><div class="ttdef"><b>Definition:</b> <a href="numupdown_8h_source.html#l00057">numupdown.h:57</a></div></div>
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Here is the call graph for this function:</div>
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@@ -292,7 +439,7 @@ Here is the caller graph for this function:</div>
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