1 | <?php // content="text/plain; charset=utf-8" |
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2 | // $Id: canvas_jpgarchex.php,v 1.3 2002/08/29 10:14:19 aditus Exp $ |
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3 | require_once ('jpgraph/jpgraph.php'); |
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4 | require_once ('jpgraph/jpgraph_canvas.php'); |
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5 | require_once ('jpgraph/jpgraph_canvtools.php'); |
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6 | |
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7 | // Scale we are using |
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8 | $ymax=24; |
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9 | $xmax=20; |
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10 | |
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11 | // Setup the basic canvas |
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12 | $g = new CanvasGraph(700,650,'auto'); |
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13 | $g->SetMargin(2,3,2,3); |
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14 | $g->SetMarginColor("teal"); |
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15 | $g->InitFrame(); |
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16 | |
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17 | // ... and a scale |
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18 | $scale = new CanvasScale($g); |
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19 | $scale->Set(0,$xmax,0,$ymax); |
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20 | |
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21 | // ... we need shape since we want the indented rectangle |
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22 | $shape = new Shape($g,$scale); |
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23 | $shape->SetColor('black'); |
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24 | |
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25 | // ... basic parameters for the overall image |
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26 | $l = 2; // Left margin |
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27 | $r = 18; // Row number to start the lowest line on |
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28 | $width = 16; // Total width |
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29 | |
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30 | // Setup the two basic rectangle text object we will use |
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31 | $tt = new CanvasRectangleText(); |
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32 | $tt->SetFont(FF_ARIAL,FS_NORMAL,14); |
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33 | $tt->SetFillColor(''); |
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34 | $tt->SetColor(''); |
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35 | $tt->SetFontColor('navy'); |
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36 | |
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37 | $t = new CanvasRectangleText(); |
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38 | $t->SetFont(FF_ARIAL,FS_NORMAL,14); |
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39 | $t->SetFillColor('goldenrod1'); |
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40 | $t->SetFontColor('navy'); |
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41 | |
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42 | |
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43 | // Now start drawing the arch overview from the bottom and up |
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44 | // This is all pretty manual and one day I will write a proper |
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45 | // framework to make it easy to construct these types of architecture |
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46 | // overviews. But for now, just plain old coordinates.. |
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47 | |
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48 | // Line: GD Library and image libraries |
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49 | $h=3; |
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50 | $s = 3; $d=$l + $width-9; |
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51 | $t->SetFillColor('cadetblue3'); |
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52 | $t->Set("TTF",$d,$r+2,$s,1); |
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53 | $t->Stroke($g->img,$scale); |
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54 | $t->Set("PNG",$d+$s,$r+2,$s,1); |
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55 | $t->Stroke($g->img,$scale); |
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56 | $t->Set("JPEG",$d+2*$s,$r+2,$s,1); |
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57 | $t->Stroke($g->img,$scale); |
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58 | $shape->IndentedRectangle($l,$r,$width,$h,$s*3,1,2,'lightgreen'); |
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59 | $tt->Set("GD Basic library\n(1.8.x or 2.x)",$l,$r,$width,$h-1); |
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60 | $tt->Stroke($g->img,$scale); |
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61 | |
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62 | |
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63 | // Area: Basic internal JpGraph architecture |
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64 | $t->SetFillColor('goldenrod1'); |
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65 | $h = 2; |
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66 | $r -= $h; $d=8; |
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67 | $t->Set("Image primitives\n(RGB, Anti-aliasing,\nGD Abstraction)",$l,$r-0.5,$width*0.5,$h+0.5); |
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68 | $t->Stroke($g->img,$scale); |
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69 | $t->Set("Image Cache &\nStreaming",$l+0.5*$width,$r,$width*0.4,$h); |
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70 | $t->Stroke($g->img,$scale); |
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71 | |
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72 | $r -= $h; $d=8; |
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73 | $t->Set("2D Rot & Transformation",$l,$r,$width*0.5,$h-0.5); $t->Stroke($g->img,$scale); |
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74 | |
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75 | |
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76 | $r -= 2; $h = 4; |
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77 | $shape->IndentedRectangle($l,$r,$width*0.9,$h,$d,2,3,'goldenrod1'); |
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78 | $tt->Set("Axis, Labelling, (Auto)-Scaling",$l,$r,$width*0.9,$h-2); $tt->Stroke($g->img,$scale); |
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79 | |
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80 | $r -= 1; |
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81 | $shape->IndentedRectangle($l,$r,$width,7,$width*0.9,6,3,'goldenrod1'); |
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82 | $tt->Set("Error handling & Utility classes",$l,$r,$width,1); $tt->Stroke($g->img,$scale); |
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83 | |
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84 | |
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85 | // Area: Top area with graph components |
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86 | $t->SetFillColor('gold1'); |
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87 | $r -= 3; |
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88 | $w = $width*0.55/4; $h = 2; |
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89 | $t->Set("Gantt\nGraph",$l,$r,$w,$h); |
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90 | $t->Stroke($g->img,$scale); |
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91 | |
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92 | $t->Set("Pie\nGraph",$l+$w,$r,$w,$h); |
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93 | $t->Stroke($g->img,$scale); |
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94 | $t->Set("Radar\nGraph",$l+$w*2,$r,$w,$h); |
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95 | $t->Stroke($g->img,$scale); |
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96 | |
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97 | $shape->IndentedRectangle($l,$r,$width,3,4*$w,2,0,'gold1'); |
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98 | $tt->Set("Base Graph\n(Orthogonal\ncoordinate system)",$l+4*$w,$r,$width-$w*4,3); |
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99 | $tt->Stroke($g->img,$scale); |
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100 | |
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101 | $r -= 2; |
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102 | $d = 0.7; |
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103 | $shape->IndentedRectangle($l+3*$w,$r,$w,4, $w*$d,2,0,'gold1'); |
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104 | $t->Set("Canv\nUtil",$l+3*$w,$r,$w*$d,$h); $t->Stroke($g->img,$scale); |
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105 | $tt->Set("Canvas\nGraph",$l+3*$w,$r+2,$w,2); $tt->Stroke($g->img,$scale); |
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106 | |
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107 | // Top line of plotting plugins |
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108 | $t->SetFillColor('cyan'); |
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109 | $t->Set("Gantt\nPlot",$l,$r,$w,$h); $t->Stroke($g->img,$scale); |
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110 | $t->Set("2D\nPlot",$l+$w,$r,$w/2,$h); $t->Stroke($g->img,$scale); |
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111 | $t->Set("3D\nPlot",$l+$w+$w/2,$r,$w/2,$h);$t->Stroke($g->img,$scale); |
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112 | $t->Set("Radar\nPlot",$l+2*$w,$r,$w,$h); $t->Stroke($g->img,$scale); |
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113 | |
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114 | $wp = ($width - 4*$w)/4; |
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115 | $t->Set("Error\nPlot",$l+4*$w,$r,$wp,$h); $t->Stroke($g->img,$scale); |
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116 | $t->Set("Line\nPlot",$l+4*$w+$wp,$r,$wp,$h); $t->Stroke($g->img,$scale); |
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117 | $t->Set("Bar\nPlot",$l+4*$w+2*$wp,$r,$wp,$h); $t->Stroke($g->img,$scale); |
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118 | $t->Set("Scatter\nPlot",$l+4*$w+3*$wp,$r,$wp,$h); $t->Stroke($g->img,$scale); |
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119 | |
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120 | // Show application top |
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121 | $r -= 2.5; $h=2; |
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122 | $t->SetFillColor('blue'); |
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123 | $t->SetFontColor('white'); |
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124 | $t->SetFont(FF_ARIAL,FS_BOLD,20); |
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125 | $t->Set("PHP Application",$l,$r,$width,$h); $t->Stroke($g->img,$scale); |
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126 | |
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127 | // Stroke title |
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128 | $r = 0.5; |
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129 | $tt->SetFontColor('black'); |
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130 | $tt->SetFont(FF_TIMES,FS_BOLD,28); |
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131 | $tt->Set("JpGraph Architecture Overview",$l,$r,$width,1); |
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132 | $tt->Stroke($g->img,$scale); |
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133 | |
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134 | // Stroke footer |
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135 | $tt->SetFont(FF_VERDANA,FS_NORMAL,10); |
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136 | $tt->Set("Generated: ".date("ymd H:m",time()),0.1,$ymax*0.95); |
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137 | $tt->Stroke($g->img,$scale); |
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138 | |
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139 | // .. and stream it all back |
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140 | $g->Stroke(); |
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141 | |
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142 | ?> |
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143 | |
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