PHP顶用GD绘制饼图
PHP中用GD绘制饼图
PHP中用GD绘制饼图,绘制的类见代码:
<span style="color: #008080;"> 1</span> <span style="color: #0000ff;">Class</span><span style="color: #000000;"> Chart{</span><span style="color: #008080;"> 2</span> <span style="color: #0000ff;">private</span> <span style="color: #800080;">$image</span>; <span style="color: #008000;">//</span><span style="color: #008000;"> 定义图像</span><span style="color: #008080;"> 3</span> <span style="color: #0000ff;">private</span> <span style="color: #800080;">$title</span>; <span style="color: #008000;">//</span><span style="color: #008000;"> 定义标题</span><span style="color: #008080;"> 4</span> <span style="color: #0000ff;">private</span> <span style="color: #800080;">$ydata</span>; <span style="color: #008000;">//</span><span style="color: #008000;"> 定义Y轴数据</span><span style="color: #008080;"> 5</span> <span style="color: #0000ff;">private</span> <span style="color: #800080;">$xdata</span>; <span style="color: #008000;">//</span><span style="color: #008000;"> 定义X轴数据</span><span style="color: #008080;"> 6</span> <span style="color: #0000ff;">private</span> <span style="color: #800080;">$color</span>; <span style="color: #008000;">//</span><span style="color: #008000;"> 定义条形图颜色</span><span style="color: #008080;"> 7</span> <span style="color: #0000ff;">private</span> <span style="color: #800080;">$bgcolor</span>; <span style="color: #008000;">//</span><span style="color: #008000;"> 定义图片背景颜色</span><span style="color: #008080;"> 8</span> <span style="color: #0000ff;">private</span> <span style="color: #800080;">$width</span>; <span style="color: #008000;">//</span><span style="color: #008000;"> 定义图片的宽</span><span style="color: #008080;"> 9</span> <span style="color: #0000ff;">private</span> <span style="color: #800080;">$height</span>; <span style="color: #008000;">//</span><span style="color: #008000;"> 定义图片的长</span><span style="color: #008080;"> 10</span> <span style="color: #008080;"> 11</span> <span style="color: #008000;">/*</span><span style="color: #008080;"> 12</span> <span style="color: #008000;"> * 构造函数 </span><span style="color: #008080;"> 13</span> <span style="color: #008000;"> * String title 图片标题</span><span style="color: #008080;"> 14</span> <span style="color: #008000;"> * Array xdata 索引数组,X轴数据</span><span style="color: #008080;"> 15</span> <span style="color: #008000;"> * Array ydata 索引数组,数字数组,Y轴数据</span><span style="color: #008080;"> 16</span> <span style="color: #008000;">*/</span><span style="color: #008080;"> 17</span> <span style="color: #0000ff;">function</span> __construct(<span style="color: #800080;">$title</span>,<span style="color: #800080;">$xdata</span>,<span style="color: #800080;">$ydata</span><span style="color: #000000;">) { </span><span style="color: #008080;"> 18</span> <span style="color: #800080;">$this</span>->title = <span style="color: #800080;">$title</span><span style="color: #000000;">;</span><span style="color: #008080;"> 19</span> <span style="color: #800080;">$this</span>->xdata = <span style="color: #800080;">$xdata</span><span style="color: #000000;">;</span><span style="color: #008080;"> 20</span> <span style="color: #800080;">$this</span>->ydata = <span style="color: #800080;">$ydata</span><span style="color: #000000;">;</span><span style="color: #008080;"> 21</span> <span style="color: #800080;">$this</span>->color = <span style="color: #0000ff;">array</span>('#058DC7', '#50B432', '#ED561B', '#DDDF00', '#24CBE5', '#64E572', '#FF9655', '#FFF263', '#6AF9C4'<span style="color: #000000;">);</span><span style="color: #008080;"> 22</span> <span style="color: #000000;"> }</span><span style="color: #008080;"> 23</span> <span style="color: #008080;"> 24</span> <span style="color: #008000;">/*</span><span style="color: #008080;"> 25</span> <span style="color: #008000;"> * 公有方法,设置条形图的颜色 </span><span style="color: #008080;"> 26</span> <span style="color: #008000;"> * Array color 颜色数组,元素取值为'#058DC7'这种形式</span><span style="color: #008080;"> 27</span> <span style="color: #008000;">*/</span><span style="color: #008080;"> 28</span> <span style="color: #0000ff;">function</span> setBarColor(<span style="color: #800080;">$color</span><span style="color: #000000;">){</span><span style="color: #008080;"> 29</span> <span style="color: #800080;">$this</span>->color = <span style="color: #800080;">$color</span><span style="color: #000000;">;</span><span style="color: #008080;"> 30</span> <span style="color: #000000;"> }</span><span style="color: #008080;"> 31</span> <span style="color: #008080;"> 32</span> <span style="color: #008000;">/*</span><span style="color: #008080;"> 33</span> <span style="color: #008000;"> * 绘制饼图</span><span style="color: #008080;"> 34</span> <span style="color: #008000;">*/</span><span style="color: #008080;"> 35</span> <span style="color: #0000ff;">function</span><span style="color: #000000;"> mkPieChart() {</span><span style="color: #008080;"> 36</span> <span style="color: #800080;">$sum</span> = <span style="color: #008080;">array_sum</span>(<span style="color: #800080;">$this</span>->ydata); <span style="color: #008000;">//</span><span style="color: #008000;"> 获取ydata所有元素之和</span><span style="color: #008080;"> 37</span> <span style="color: #800080;">$start</span> = 0; <span style="color: #008000;">//</span><span style="color: #008000;"> 弧的开始角度</span><span style="color: #008080;"> 38</span> <span style="color: #800080;">$end</span> = 0; <span style="color: #008000;">//</span><span style="color: #008000;"> 弧的结束角度</span><span style="color: #008080;"> 39</span> <span style="color: #800080;">$pieWidth</span> = 300; <span style="color: #008000;">//</span><span style="color: #008000;"> 椭圆的长轴</span><span style="color: #008080;"> 40</span> <span style="color: #800080;">$pieHeight</span> = 220; <span style="color: #008000;">//</span><span style="color: #008000;"> 椭圆的短轴</span><span style="color: #008080;"> 41</span> <span style="color: #800080;">$space</span> = 40; <span style="color: #008000;">//</span><span style="color: #008000;"> 椭圆与小矩形的间距</span><span style="color: #008080;"> 42</span> <span style="color: #800080;">$margin</span> = 20; <span style="color: #008000;">//</span><span style="color: #008000;"> 图片的边距</span><span style="color: #008080;"> 43</span> <span style="color: #800080;">$recWidth</span> = 20; <span style="color: #008000;">//</span><span style="color: #008000;"> 小矩形的宽</span><span style="color: #008080;"> 44</span> <span style="color: #800080;">$recHeight</span> = 15; <span style="color: #008000;">//</span><span style="color: #008000;"> 小矩形的高</span><span style="color: #008080;"> 45</span> <span style="color: #800080;">$titleHeight</span> = 50; <span style="color: #008000;">//</span><span style="color: #008000;"> 标题区域的高</span><span style="color: #008080;"> 46</span> <span style="color: #008000;"> // 图片自适应宽与高</span><span style="color: #008080;"> 47</span> <span style="color: #800080;">$this</span>->width = <span style="color: #800080;">$pieWidth</span> + <span style="color: #800080;">$this</span>->arrayLengthMax(<span style="color: #800080;">$this</span>->xdata)*10*4/3 + <span style="color: #800080;">$space</span> + <span style="color: #800080;">$recWidth</span> +<span style="color: #800080;">$margin</span><span style="color: #000000;">;</span><span style="color: #008080;"> 48</span> <span style="color: #800080;">$this</span>->height = ((<span style="color: #800080;">$pieHeight</span> > <span style="color: #008080;">count</span>(<span style="color: #800080;">$this</span>->xdata)*25 ) ? <span style="color: #800080;">$pieHeight</span> : <span style="color: #008080;">count</span>(<span style="color: #800080;">$this</span>->xdata)*25) + <span style="color: #800080;">$titleHeight</span><span style="color: #000000;">;</span><span style="color: #008080;"> 49</span> <span style="color: #008000;">//</span><span style="color: #008000;"> 椭圆中心的坐标</span><span style="color: #008080;"> 50</span> <span style="color: #800080;">$cx</span> = <span style="color: #800080;">$pieWidth</span>/2+<span style="color: #800080;">$margin</span><span style="color: #000000;">;</span><span style="color: #008080;"> 51</span> <span style="color: #800080;">$cy</span> = <span style="color: #800080;">$pieHeight</span>/2+<span style="color: #800080;">$titleHeight</span><span style="color: #000000;">;</span><span style="color: #008080;"> 52</span> <span style="color: #008080;"> 53</span> <span style="color: #800080;">$this</span>->image = imagecreatetruecolor(<span style="color: #800080;">$this</span>->width ,<span style="color: #800080;">$this</span>->height); <span style="color: #008000;">//</span><span style="color: #008000;"> 准备画布</span><span style="color: #008080;"> 54</span> <span style="color: #800080;">$this</span>->bgcolor = imagecolorallocate(<span style="color: #800080;">$this</span>->image,255,255,255); <span style="color: #008000;">//</span><span style="color: #008000;"> 图片的背景颜色</span><span style="color: #008080;"> 55</span> imagefill(<span style="color: #800080;">$this</span>->image,0,0,<span style="color: #800080;">$this</span>->bgcolor); <span style="color: #008000;">//</span><span style="color: #008000;"> 填充背景</span><span style="color: #008080;"> 56</span> <span style="color: #008080;"> 57</span> <span style="color: #008000;"> // 设置条形图的颜色</span><span style="color: #008080;"> 58</span> <span style="color: #800080;">$color</span> = <span style="color: #0000ff;">array</span><span style="color: #000000;">();</span><span style="color: #008080;"> 59</span> <span style="color: #0000ff;">foreach</span>(<span style="color: #800080;">$this</span>->color <span style="color: #0000ff;">as</span> <span style="color: #800080;">$col</span><span style="color: #000000;">) {</span><span style="color: #008080;"> 60</span> <span style="color: #800080;">$col</span> = <span style="color: #008080;">substr</span>(<span style="color: #800080;">$col</span>,1,<span style="color: #008080;">strlen</span>(<span style="color: #800080;">$col</span>)-1<span style="color: #000000;">);</span><span style="color: #008080;"> 61</span> <span style="color: #800080;">$red</span> = <span style="color: #008080;">hexdec</span>(<span style="color: #008080;">substr</span>(<span style="color: #800080;">$col</span>,0,2<span style="color: #000000;">));</span><span style="color: #008080;"> 62</span> <span style="color: #800080;">$green</span> = <span style="color: #008080;">hexdec</span>(<span style="color: #008080;">substr</span>(<span style="color: #800080;">$col</span>,2,2<span style="color: #000000;">));</span><span style="color: #008080;"> 63</span> <span style="color: #800080;">$blue</span> = <span style="color: #008080;">hexdec</span>(<span style="color: #008080;">substr</span>(<span style="color: #800080;">$col</span>,4,2<span style="color: #000000;">));</span><span style="color: #008080;"> 64</span> <span style="color: #800080;">$color</span>[] = imagecolorallocate(<span style="color: #800080;">$this</span>->image ,<span style="color: #800080;">$red</span>, <span style="color: #800080;">$green</span>, <span style="color: #800080;">$blue</span><span style="color: #000000;">);</span><span style="color: #008080;"> 65</span> <span style="color: #000000;"> }</span><span style="color: #008080;"> 66</span> <span style="color: #008080;"> 67</span> <span style="color: #008000;">//</span><span style="color: #008000;"> 设置线段的颜色、字体的颜色、字体的路径</span><span style="color: #008080;"> 68</span> <span style="color: #800080;">$lineColor</span> = imagecolorallocate(<span style="color: #800080;">$this</span>->image ,0xcc,0xcc,0xcc<span style="color: #000000;">);</span><span style="color: #008080;"> 69</span> <span style="color: #800080;">$fontColor</span> = imagecolorallocate(<span style="color: #800080;">$this</span>->image, 0x95,0x8f,0x8f<span style="color: #000000;">);</span><span style="color: #008080;"> 70</span> <span style="color: #800080;">$fontPath</span> = 'font/simsun.ttc'<span style="color: #000000;">;</span><span style="color: #008080;"> 71</span> <span style="color: #008080;"> 72</span> <span style="color: #008000;">//</span><span style="color: #008000;"> 绘制扇形弧 </span><span style="color: #008080;"> 73</span> <span style="color: #0000ff;">for</span>(<span style="color: #800080;">$i</span> = 0; <span style="color: #800080;">$i</span> $i++<span style="color: #000000;">) {</span><span style="color: #008080;"> 74</span> <span style="color: #0000ff;">foreach</span>(<span style="color: #800080;">$this</span>->ydata <span style="color: #0000ff;">as</span> <span style="color: #800080;">$key</span> => <span style="color: #800080;">$val</span><span style="color: #000000;">) {</span><span style="color: #008080;"> 75</span> <span style="color: #800080;">$end</span> += 360*<span style="color: #800080;">$val</span>/<span style="color: #800080;">$sum</span><span style="color: #000000;">;</span><span style="color: #008080;"> 76</span> imagefilledarc(<span style="color: #800080;">$this</span>->image,<span style="color: #800080;">$cx</span>,<span style="color: #800080;">$cy</span>-<span style="color: #800080;">$i</span>,<span style="color: #800080;">$pieWidth</span>,<span style="color: #800080;">$pieHeight</span>, <span style="color: #800080;">$start</span>,<span style="color: #800080;">$end</span>,<span style="color: #800080;">$color</span>[<span style="color: #800080;">$key</span>%<span style="color: #008080;">count</span>(<span style="color: #800080;">$this</span>->color)],<span style="color: #000000;">IMG_ARC_PIE); </span><span style="color: #008080;"> 77</span> <span style="color: #800080;">$start</span> = <span style="color: #800080;">$end</span><span style="color: #000000;">; </span><span style="color: #008080;"> 78</span> <span style="color: #000000;"> }</span><span style="color: #008080;"> 79</span> <span style="color: #000000;"> }</span><span style="color: #008080;"> 80</span> <span style="color: #008080;"> 81</span> <span style="color: #008000;">//</span><span style="color: #008000;"> 绘制小矩形及之后文字说明</span><span style="color: #008080;"> 82</span> <span style="color: #800080;">$x1</span> = <span style="color: #800080;">$pieWidth</span>+<span style="color: #800080;">$space</span><span style="color: #000000;">;</span><span style="color: #008080;"> 83</span> <span style="color: #800080;">$y1</span> = <span style="color: #800080;">$titleHeight</span><span style="color: #000000;"> ;</span><span style="color: #008080;"> 84</span> <span style="color: #0000ff;">foreach</span>(<span style="color: #800080;">$this</span>->ydata <span style="color: #0000ff;">as</span> <span style="color: #800080;">$key</span> => <span style="color: #800080;">$val</span><span style="color: #000000;">) {</span><span style="color: #008080;"> 85</span> imagefilledrectangle(<span style="color: #800080;">$this</span>->image,<span style="color: #800080;">$x1</span>,<span style="color: #800080;">$y1</span>,<span style="color: #800080;">$x1</span>+<span style="color: #800080;">$recWidth</span>,<span style="color: #800080;">$y1</span>+<span style="color: #800080;">$recHeight</span>,<span style="color: #800080;">$color</span>[<span style="color: #800080;">$key</span>%<span style="color: #008080;">count</span>(<span style="color: #800080;">$this</span>-><span style="color: #000000;">color)]); </span><span style="color: #008080;"> 86</span> imagettftext(<span style="color: #800080;">$this</span>->image,10,0,<span style="color: #800080;">$x1</span>+<span style="color: #800080;">$recWidth</span>+5,<span style="color: #800080;">$y1</span>+<span style="color: #800080;">$recHeight</span>-2,<span style="color: #800080;">$fontColor</span>,<span style="color: #800080;">$fontPath</span>,<span style="color: #800080;">$this</span>->xdata[<span style="color: #800080;">$key</span><span style="color: #000000;">]);</span><span style="color: #008080;"> 87</span> <span style="color: #800080;">$y1</span> += <span style="color: #800080;">$recHeight</span> + 10<span style="color: #000000;">; </span><span style="color: #008080;"> 88</span> <span style="color: #000000;"> }</span><span style="color: #008080;"> 89</span> <span style="color: #008080;"> 90</span> <span style="color: #008000;">//</span><span style="color: #008000;"> 绘画标题</span><span style="color: #008080;"> 91</span> <span style="color: #800080;">$titleStart</span> = (<span style="color: #800080;">$this</span>->width - 5.5*<span style="color: #008080;">strlen</span>(<span style="color: #800080;">$this</span>->title))/2<span style="color: #000000;">;</span><span style="color: #008080;"> 92</span> imagettftext(<span style="color: #800080;">$this</span>->image,11,0,<span style="color: #800080;">$titleStart</span>,20,<span style="color: #800080;">$fontColor</span>,<span style="color: #800080;">$fontPath</span>,<span style="color: #800080;">$this</span>-><span style="color: #000000;">title);</span><span style="color: #008080;"> 93</span> <span style="color: #008080;"> 94</span> <span style="color: #008000;">//</span><span style="color: #008000;"> 输出图片</span><span style="color: #008080;"> 95</span> <span style="color: #008080;">header</span>("Content-Type:image/png"<span style="color: #000000;">);</span><span style="color: #008080;"> 96</span> imagepng(<span style="color: #800080;">$this</span>-><span style="color: #000000;">image);</span><span style="color: #008080;"> 97</span> <span style="color: #000000;"> } </span><span style="color: #008080;"> 98</span> <span style="color: #008080;"> 99</span> <span style="color: #008000;">/*</span><span style="color: #008080;">100</span> <span style="color: #008000;"> * 私有方法,求数组中元素长度最大的值 </span><span style="color: #008080;">101</span> <span style="color: #008000;"> * Array arr 字符串数组,必须是汉字</span><span style="color: #008080;">102</span> <span style="color: #008000;">*/</span><span style="color: #008080;">103</span> <span style="color: #0000ff;">private</span> <span style="color: #0000ff;">function</span> arrayLengthMax(<span style="color: #800080;">$arr</span><span style="color: #000000;">) {</span><span style="color: #008080;">104</span> <span style="color: #800080;">$length</span> = 0<span style="color: #000000;">;</span><span style="color: #008080;">105</span> <span style="color: #0000ff;">foreach</span>(<span style="color: #800080;">$arr</span> <span style="color: #0000ff;">as</span> <span style="color: #800080;">$val</span><span style="color: #000000;">) {</span><span style="color: #008080;">106</span> <span style="color: #800080;">$length</span> = <span style="color: #008080;">strlen</span>(<span style="color: #800080;">$val</span>) > <span style="color: #800080;">$length</span> ? <span style="color: #008080;">strlen</span>(<span style="color: #800080;">$val</span>) : <span style="color: #800080;">$length</span><span style="color: #000000;">;</span><span style="color: #008080;">107</span> <span style="color: #000000;"> }</span><span style="color: #008080;">108</span> <span style="color: #0000ff;">return</span> <span style="color: #800080;">$length</span>/3<span style="color: #000000;">;</span><span style="color: #008080;">109</span> <span style="color: #000000;"> } </span><span style="color: #008080;">110</span> <span style="color: #008080;">111</span> <span style="color: #008000;">//</span><span style="color: #008000;"> 析构函数</span><span style="color: #008080;">112</span> <span style="color: #0000ff;">function</span><span style="color: #000000;"> __destruct(){</span><span style="color: #008080;">113</span> imagedestroy(<span style="color: #800080;">$this</span>-><span style="color: #000000;">image);</span><span style="color: #008080;">114</span> <span style="color: #000000;"> }</span><span style="color: #008080;">115</span> }
测试代码如下:
<span style="color: #008080;">1</span> <span style="color: #800080;">$xdata</span> = <span style="color: #0000ff;">array</span>('测试一','测试二','测试三','测试四','测试五','测试六','测试七','测试八','测试九'<span style="color: #000000;">);</span><span style="color: #008080;">2</span> <span style="color: #800080;">$ydata</span> = <span style="color: #0000ff;">array</span>(89,90,90,23,35,45,56,23,56<span style="color: #000000;">);</span><span style="color: #008080;">3</span> <span style="color: #800080;">$Img</span> = <span style="color: #0000ff;">new</span> Chart(<span style="color: #800080;">$title</span>,<span style="color: #800080;">$xdata</span>,<span style="color: #800080;">$ydata</span><span style="color: #000000;">);</span><span style="color: #008080;">4</span> <span style="color: #800080;">$Img</span>->mkPieChart();
效果图如下:

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Ramai pengguna akan memilih jenama Huawei apabila memilih jam tangan pintar Antaranya, Huawei GT3pro dan GT4 adalah pilihan yang sangat popular. Apakah perbezaan antara Huawei GT3pro dan GT4? 1. Rupa GT4: 46mm dan 41mm, bahan cermin kaca + badan keluli tahan karat + cangkang belakang gentian resolusi tinggi. GT3pro: 46.6mm dan 42.9mm, bahannya ialah kaca nilam + badan titanium/badan seramik + cangkerang belakang seramik 2. GT4 yang sihat: Menggunakan algoritma Huawei Truseen5.5+ terkini, hasilnya akan lebih tepat. GT3pro: Penambahan elektrokardiogram ECG dan saluran darah serta keselamatan

Mengapa Alat Snipping Tidak Berfungsi pada Windows 11 Memahami punca masalah boleh membantu mencari penyelesaian yang betul. Berikut ialah sebab utama Alat Snipping mungkin tidak berfungsi dengan betul: Focus Assistant dihidupkan: Ini menghalang Snipping Tool daripada dibuka. Aplikasi rosak: Jika alat snipping ranap semasa pelancaran, ia mungkin rosak. Pemacu grafik lapuk: Pemacu yang tidak serasi mungkin mengganggu alat snipping. Gangguan daripada aplikasi lain: Aplikasi lain yang sedang berjalan mungkin bercanggah dengan Alat Snipping. Sijil telah tamat tempoh: Ralat semasa proses naik taraf boleh menyebabkan penyelesaian mudah ini sesuai untuk kebanyakan pengguna dan tidak memerlukan sebarang pengetahuan teknikal khusus. 1. Kemas kini apl Windows dan Microsoft Store

Artikel ini akan memperkenalkan tujuh cara untuk mendapatkan output berkualiti tinggi menggunakan BingImageCreator percuma. BingImageCreator (kini dikenali sebagai ImageCreator untuk Microsoft Designer) ialah salah satu penjana seni kecerdasan buatan dalam talian yang hebat. Ia menjana kesan visual yang sangat realistik berdasarkan gesaan pengguna. Lebih spesifik, jelas dan kreatif gesaan anda, lebih baik hasilnya. BingImageCreator telah mencapai kemajuan yang ketara dalam mencipta imej berkualiti tinggi. Ia kini menggunakan mod latihan Dall-E3, menunjukkan tahap perincian dan realisme yang lebih tinggi. Walau bagaimanapun, keupayaannya untuk menghasilkan hasil HD secara konsisten bergantung pada beberapa faktor, termasuk pantas

Bagaimana untuk memadam imej pada telefon bimbit Xiaomi? Anda boleh memadam imej pada telefon bimbit Xiaomi, tetapi kebanyakan pengguna tidak tahu bagaimana untuk memadam imej boleh datang dan sertai kami. Cara memadam imej pada telefon bimbit Xiaomi 1. Mula-mula buka fungsi [Album] dalam telefon bimbit Xiaomi 2. Kemudian semak gambar yang tidak diperlukan dan klik butang [Padam] di sudut kanan bawah ; bahagian atas untuk memasuki kawasan khas , pilih [Tong Kitar Semula];

Bahagian 1: Langkah Penyelesaian Masalah Awal Menyemak Status Sistem Apple: Sebelum menyelidiki penyelesaian yang rumit, mari kita mulakan dengan asas. Masalahnya mungkin tidak terletak pada peranti anda; Lawati halaman Status Sistem Apple untuk melihat sama ada AppStore berfungsi dengan betul. Jika terdapat masalah, anda hanya boleh menunggu Apple membetulkannya. Semak sambungan Internet anda: Pastikan anda mempunyai sambungan internet yang stabil kerana isu "Tidak dapat menyambung ke AppStore" kadangkala boleh dikaitkan dengan sambungan yang lemah. Cuba tukar antara Wi-Fi dan data mudah alih atau tetapkan semula tetapan rangkaian (Umum > Tetapkan Semula > Tetapkan Semula Tetapan Rangkaian > Tetapan). Kemas kini versi iOS anda:

php提交表单通过后,弹出的对话框怎样在当前页弹出php提交表单通过后,弹出的对话框怎样在当前页弹出而不是在空白页弹出?想实现这样的效果:而不是空白页弹出:------解决方案--------------------如果你的验证用PHP在后端,那么就用Ajax;仅供参考:HTML code

LINUX ialah sistem pengendalian sumber terbuka Fleksibiliti dan kebolehubahsuaiannya menjadikannya pilihan pertama bagi banyak pembangun dan pentadbir sistem Dalam sistem LINUX, pemprosesan imej adalah tugas yang sangat penting, dan Imagemagick dan Imej adalah Dua alat pemprosesan imej yang sangat popular. artikel akan memperkenalkan anda kepada cara memasang Imagemagick dan Image dalam sistem Centos, dan menyediakan tutorial pemasangan terperinci. Tutorial Centos pemasangan Imagemagic Imagemagick ialah set alat pemprosesan imej yang berkuasa, yang boleh melakukan pelbagai operasi imej di bawah baris arahan Berikut ialah langkah untuk memasang Imagemagick pada sistem Centos: 1

Artikel ini akan membantu anda mentafsir kod sumber vue dan memperkenalkan sebab anda boleh menggunakan ini untuk mengakses sifat dalam pelbagai pilihan dalam Vue2. Saya harap ia akan membantu semua orang.
