[42] | 1 | <?php |
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| 2 | /*======================================================================= |
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| 3 | // File: JPGRAPH_CANVTOOLS.PHP |
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| 4 | // Description: Some utilities for text and shape drawing on a canvas |
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| 5 | // Created: 2002-08-23 |
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| 6 | // Ver: $Id: jpgraph_canvtools.php 1857 2009-09-28 14:38:14Z ljp $ |
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| 7 | // |
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| 8 | // Copyright (c) Asial Corporation. All rights reserved. |
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| 9 | //======================================================================== |
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| 10 | */ |
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| 11 | |
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| 12 | define('CORNER_TOPLEFT',0); |
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| 13 | define('CORNER_TOPRIGHT',1); |
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| 14 | define('CORNER_BOTTOMRIGHT',2); |
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| 15 | define('CORNER_BOTTOMLEFT',3); |
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| 16 | |
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| 17 | |
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| 18 | //=================================================== |
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| 19 | // CLASS CanvasScale |
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| 20 | // Description: Define a scale for canvas so we |
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| 21 | // can abstract away with absolute pixels |
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| 22 | //=================================================== |
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| 23 | |
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| 24 | class CanvasScale { |
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| 25 | private $g; |
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| 26 | private $w,$h; |
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| 27 | private $ixmin=0,$ixmax=10,$iymin=0,$iymax=10; |
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| 28 | |
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| 29 | function __construct($graph,$xmin=0,$xmax=10,$ymin=0,$ymax=10) { |
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| 30 | $this->g = $graph; |
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| 31 | $this->w = $graph->img->width; |
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| 32 | $this->h = $graph->img->height; |
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| 33 | $this->ixmin = $xmin; |
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| 34 | $this->ixmax = $xmax; |
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| 35 | $this->iymin = $ymin; |
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| 36 | $this->iymax = $ymax; |
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| 37 | } |
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| 38 | |
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| 39 | function Set($xmin=0,$xmax=10,$ymin=0,$ymax=10) { |
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| 40 | $this->ixmin = $xmin; |
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| 41 | $this->ixmax = $xmax; |
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| 42 | $this->iymin = $ymin; |
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| 43 | $this->iymax = $ymax; |
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| 44 | } |
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| 45 | |
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| 46 | function Get() { |
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| 47 | return array($this->ixmin,$this->ixmax,$this->iymin,$this->iymax); |
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| 48 | } |
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| 49 | |
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| 50 | function Translate($x,$y) { |
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| 51 | $xp = round(($x-$this->ixmin)/($this->ixmax - $this->ixmin) * $this->w); |
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| 52 | $yp = round(($y-$this->iymin)/($this->iymax - $this->iymin) * $this->h); |
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| 53 | return array($xp,$yp); |
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| 54 | } |
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| 55 | |
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| 56 | function TranslateX($x) { |
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| 57 | $xp = round(($x-$this->ixmin)/($this->ixmax - $this->ixmin) * $this->w); |
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| 58 | return $xp; |
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| 59 | } |
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| 60 | |
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| 61 | function TranslateY($y) { |
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| 62 | $yp = round(($y-$this->iymin)/($this->iymax - $this->iymin) * $this->h); |
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| 63 | return $yp; |
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| 64 | } |
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| 65 | |
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| 66 | } |
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| 67 | |
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| 68 | |
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| 69 | //=================================================== |
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| 70 | // CLASS Shape |
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| 71 | // Description: Methods to draw shapes on canvas |
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| 72 | //=================================================== |
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| 73 | class Shape { |
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| 74 | private $img,$scale; |
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| 75 | |
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| 76 | function __construct($aGraph,$scale) { |
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| 77 | $this->img = $aGraph->img; |
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| 78 | $this->img->SetColor('black'); |
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| 79 | $this->scale = $scale; |
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| 80 | } |
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| 81 | |
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| 82 | function SetColor($aColor) { |
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| 83 | $this->img->SetColor($aColor); |
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| 84 | } |
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| 85 | |
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| 86 | function Line($x1,$y1,$x2,$y2) { |
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| 87 | list($x1,$y1) = $this->scale->Translate($x1,$y1); |
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| 88 | list($x2,$y2) = $this->scale->Translate($x2,$y2); |
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| 89 | $this->img->Line($x1,$y1,$x2,$y2); |
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| 90 | } |
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| 91 | |
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| 92 | function SetLineWeight($aWeight) { |
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| 93 | $this->img->SetLineWeight($aWeight); |
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| 94 | } |
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| 95 | |
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| 96 | function Polygon($p,$aClosed=false) { |
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| 97 | $n=count($p); |
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| 98 | for($i=0; $i < $n; $i+=2 ) { |
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| 99 | $p[$i] = $this->scale->TranslateX($p[$i]); |
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| 100 | $p[$i+1] = $this->scale->TranslateY($p[$i+1]); |
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| 101 | } |
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| 102 | $this->img->Polygon($p,$aClosed); |
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| 103 | } |
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| 104 | |
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| 105 | function FilledPolygon($p) { |
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| 106 | $n=count($p); |
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| 107 | for($i=0; $i < $n; $i+=2 ) { |
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| 108 | $p[$i] = $this->scale->TranslateX($p[$i]); |
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| 109 | $p[$i+1] = $this->scale->TranslateY($p[$i+1]); |
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| 110 | } |
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| 111 | $this->img->FilledPolygon($p); |
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| 112 | } |
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| 113 | |
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| 114 | |
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| 115 | // Draw a bezier curve with defining points in the $aPnts array |
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| 116 | // using $aSteps steps. |
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| 117 | // 0=x0, 1=y0 |
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| 118 | // 2=x1, 3=y1 |
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| 119 | // 4=x2, 5=y2 |
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| 120 | // 6=x3, 7=y3 |
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| 121 | function Bezier($p,$aSteps=40) { |
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| 122 | $x0 = $p[0]; |
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| 123 | $y0 = $p[1]; |
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| 124 | // Calculate coefficients |
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| 125 | $cx = 3*($p[2]-$p[0]); |
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| 126 | $bx = 3*($p[4]-$p[2])-$cx; |
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| 127 | $ax = $p[6]-$p[0]-$cx-$bx; |
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| 128 | $cy = 3*($p[3]-$p[1]); |
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| 129 | $by = 3*($p[5]-$p[3])-$cy; |
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| 130 | $ay = $p[7]-$p[1]-$cy-$by; |
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| 131 | |
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| 132 | // Step size |
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| 133 | $delta = 1.0/$aSteps; |
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| 134 | |
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| 135 | $x_old = $x0; |
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| 136 | $y_old = $y0; |
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| 137 | for($t=$delta; $t<=1.0; $t+=$delta) { |
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| 138 | $tt = $t*$t; $ttt=$tt*$t; |
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| 139 | $x = $ax*$ttt + $bx*$tt + $cx*$t + $x0; |
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| 140 | $y = $ay*$ttt + $by*$tt + $cy*$t + $y0; |
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| 141 | $this->Line($x_old,$y_old,$x,$y); |
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| 142 | $x_old = $x; |
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| 143 | $y_old = $y; |
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| 144 | } |
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| 145 | $this->Line($x_old,$y_old,$p[6],$p[7]); |
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| 146 | } |
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| 147 | |
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| 148 | function Rectangle($x1,$y1,$x2,$y2) { |
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| 149 | list($x1,$y1) = $this->scale->Translate($x1,$y1); |
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| 150 | list($x2,$y2) = $this->scale->Translate($x2,$y2); |
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| 151 | $this->img->Rectangle($x1,$y1,$x2,$y2); |
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| 152 | } |
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| 153 | |
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| 154 | function FilledRectangle($x1,$y1,$x2,$y2) { |
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| 155 | list($x1,$y1) = $this->scale->Translate($x1,$y1); |
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| 156 | list($x2,$y2) = $this->scale->Translate($x2,$y2); |
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| 157 | $this->img->FilledRectangle($x1,$y1,$x2,$y2); |
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| 158 | } |
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| 159 | |
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| 160 | function Circle($x1,$y1,$r) { |
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| 161 | list($x1,$y1) = $this->scale->Translate($x1,$y1); |
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| 162 | if( $r >= 0 ) |
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| 163 | $r = $this->scale->TranslateX($r); |
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| 164 | else |
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| 165 | $r = -$r; |
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| 166 | $this->img->Circle($x1,$y1,$r); |
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| 167 | } |
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| 168 | |
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| 169 | function FilledCircle($x1,$y1,$r) { |
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| 170 | list($x1,$y1) = $this->scale->Translate($x1,$y1); |
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| 171 | if( $r >= 0 ) |
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| 172 | $r = $this->scale->TranslateX($r); |
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| 173 | else |
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| 174 | $r = -$r; |
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| 175 | $this->img->FilledCircle($x1,$y1,$r); |
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| 176 | } |
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| 177 | |
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| 178 | function RoundedRectangle($x1,$y1,$x2,$y2,$r=null) { |
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| 179 | list($x1,$y1) = $this->scale->Translate($x1,$y1); |
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| 180 | list($x2,$y2) = $this->scale->Translate($x2,$y2); |
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| 181 | |
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| 182 | if( $r == null ) |
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| 183 | $r = 5; |
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| 184 | elseif( $r >= 0 ) |
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| 185 | $r = $this->scale->TranslateX($r); |
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| 186 | else |
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| 187 | $r = -$r; |
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| 188 | $this->img->RoundedRectangle($x1,$y1,$x2,$y2,$r); |
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| 189 | } |
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| 190 | |
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| 191 | function FilledRoundedRectangle($x1,$y1,$x2,$y2,$r=null) { |
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| 192 | list($x1,$y1) = $this->scale->Translate($x1,$y1); |
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| 193 | list($x2,$y2) = $this->scale->Translate($x2,$y2); |
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| 194 | |
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| 195 | if( $r == null ) |
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| 196 | $r = 5; |
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| 197 | elseif( $r > 0 ) |
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| 198 | $r = $this->scale->TranslateX($r); |
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| 199 | else |
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| 200 | $r = -$r; |
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| 201 | $this->img->FilledRoundedRectangle($x1,$y1,$x2,$y2,$r); |
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| 202 | } |
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| 203 | |
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| 204 | function ShadowRectangle($x1,$y1,$x2,$y2,$fcolor=false,$shadow_width=null,$shadow_color=array(102,102,102)) { |
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| 205 | list($x1,$y1) = $this->scale->Translate($x1,$y1); |
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| 206 | list($x2,$y2) = $this->scale->Translate($x2,$y2); |
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| 207 | if( $shadow_width == null ) |
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| 208 | $shadow_width=4; |
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| 209 | else |
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| 210 | $shadow_width=$this->scale->TranslateX($shadow_width); |
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| 211 | $this->img->ShadowRectangle($x1,$y1,$x2,$y2,$fcolor,$shadow_width,$shadow_color); |
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| 212 | } |
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| 213 | |
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| 214 | function SetTextAlign($halign,$valign="bottom") { |
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| 215 | $this->img->SetTextAlign($halign,$valign="bottom"); |
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| 216 | } |
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| 217 | |
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| 218 | function StrokeText($x1,$y1,$txt,$dir=0,$paragraph_align="left") { |
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| 219 | list($x1,$y1) = $this->scale->Translate($x1,$y1); |
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| 220 | $this->img->StrokeText($x1,$y1,$txt,$dir,$paragraph_align); |
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| 221 | } |
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| 222 | |
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| 223 | // A rounded rectangle where one of the corner has been moved "into" the |
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| 224 | // rectangle 'iw' width and 'ih' height. Corners: |
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| 225 | // 0=Top left, 1=top right, 2=bottom right, 3=bottom left |
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| 226 | function IndentedRectangle($xt,$yt,$w,$h,$iw=0,$ih=0,$aCorner=3,$aFillColor="",$r=4) { |
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| 227 | |
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| 228 | list($xt,$yt) = $this->scale->Translate($xt,$yt); |
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| 229 | list($w,$h) = $this->scale->Translate($w,$h); |
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| 230 | list($iw,$ih) = $this->scale->Translate($iw,$ih); |
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| 231 | |
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| 232 | $xr = $xt + $w - 0; |
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| 233 | $yl = $yt + $h - 0; |
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| 234 | |
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| 235 | switch( $aCorner ) { |
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| 236 | case 0: // Upper left |
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| 237 | |
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| 238 | // Bottom line, left & right arc |
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| 239 | $this->img->Line($xt+$r,$yl,$xr-$r,$yl); |
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| 240 | $this->img->Arc($xt+$r,$yl-$r,$r*2,$r*2,90,180); |
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| 241 | $this->img->Arc($xr-$r,$yl-$r,$r*2,$r*2,0,90); |
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| 242 | |
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| 243 | // Right line, Top right arc |
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| 244 | $this->img->Line($xr,$yt+$r,$xr,$yl-$r); |
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| 245 | $this->img->Arc($xr-$r,$yt+$r,$r*2,$r*2,270,360); |
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| 246 | |
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| 247 | // Top line, Top left arc |
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| 248 | $this->img->Line($xt+$iw+$r,$yt,$xr-$r,$yt); |
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| 249 | $this->img->Arc($xt+$iw+$r,$yt+$r,$r*2,$r*2,180,270); |
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| 250 | |
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| 251 | // Left line |
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| 252 | $this->img->Line($xt,$yt+$ih+$r,$xt,$yl-$r); |
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| 253 | |
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| 254 | // Indent horizontal, Lower left arc |
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| 255 | $this->img->Line($xt+$r,$yt+$ih,$xt+$iw-$r,$yt+$ih); |
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| 256 | $this->img->Arc($xt+$r,$yt+$ih+$r,$r*2,$r*2,180,270); |
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| 257 | |
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| 258 | // Indent vertical, Indent arc |
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| 259 | $this->img->Line($xt+$iw,$yt+$r,$xt+$iw,$yt+$ih-$r); |
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| 260 | $this->img->Arc($xt+$iw-$r,$yt+$ih-$r,$r*2,$r*2,0,90); |
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| 261 | |
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| 262 | if( $aFillColor != '' ) { |
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| 263 | $bc = $this->img->current_color_name; |
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| 264 | $this->img->PushColor($aFillColor); |
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| 265 | $this->img->FillToBorder($xr-$r,$yl-$r,$bc); |
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| 266 | $this->img->PopColor(); |
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| 267 | } |
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| 268 | |
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| 269 | break; |
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| 270 | |
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| 271 | case 1: // Upper right |
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| 272 | |
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| 273 | // Bottom line, left & right arc |
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| 274 | $this->img->Line($xt+$r,$yl,$xr-$r,$yl); |
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| 275 | $this->img->Arc($xt+$r,$yl-$r,$r*2,$r*2,90,180); |
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| 276 | $this->img->Arc($xr-$r,$yl-$r,$r*2,$r*2,0,90); |
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| 277 | |
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| 278 | // Left line, Top left arc |
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| 279 | $this->img->Line($xt,$yt+$r,$xt,$yl-$r); |
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| 280 | $this->img->Arc($xt+$r,$yt+$r,$r*2,$r*2,180,270); |
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| 281 | |
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| 282 | // Top line, Top right arc |
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| 283 | $this->img->Line($xt+$r,$yt,$xr-$iw-$r,$yt); |
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| 284 | $this->img->Arc($xr-$iw-$r,$yt+$r,$r*2,$r*2,270,360); |
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| 285 | |
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| 286 | // Right line |
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| 287 | $this->img->Line($xr,$yt+$ih+$r,$xr,$yl-$r); |
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| 288 | |
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| 289 | // Indent horizontal, Lower right arc |
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| 290 | $this->img->Line($xr-$iw+$r,$yt+$ih,$xr-$r,$yt+$ih); |
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| 291 | $this->img->Arc($xr-$r,$yt+$ih+$r,$r*2,$r*2,270,360); |
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| 292 | |
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| 293 | // Indent vertical, Indent arc |
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| 294 | $this->img->Line($xr-$iw,$yt+$r,$xr-$iw,$yt+$ih-$r); |
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| 295 | $this->img->Arc($xr-$iw+$r,$yt+$ih-$r,$r*2,$r*2,90,180); |
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| 296 | |
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| 297 | if( $aFillColor != '' ) { |
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| 298 | $bc = $this->img->current_color_name; |
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| 299 | $this->img->PushColor($aFillColor); |
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| 300 | $this->img->FillToBorder($xt+$r,$yl-$r,$bc); |
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| 301 | $this->img->PopColor(); |
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| 302 | } |
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| 303 | |
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| 304 | break; |
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| 305 | |
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| 306 | case 2: // Lower right |
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| 307 | // Top line, Top left & Top right arc |
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| 308 | $this->img->Line($xt+$r,$yt,$xr-$r,$yt); |
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| 309 | $this->img->Arc($xt+$r,$yt+$r,$r*2,$r*2,180,270); |
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| 310 | $this->img->Arc($xr-$r,$yt+$r,$r*2,$r*2,270,360); |
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| 311 | |
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| 312 | // Left line, Bottom left arc |
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| 313 | $this->img->Line($xt,$yt+$r,$xt,$yl-$r); |
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| 314 | $this->img->Arc($xt+$r,$yl-$r,$r*2,$r*2,90,180); |
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| 315 | |
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| 316 | // Bottom line, Bottom right arc |
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| 317 | $this->img->Line($xt+$r,$yl,$xr-$iw-$r,$yl); |
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| 318 | $this->img->Arc($xr-$iw-$r,$yl-$r,$r*2,$r*2,0,90); |
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| 319 | |
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| 320 | // Right line |
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| 321 | $this->img->Line($xr,$yt+$r,$xr,$yl-$ih-$r); |
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| 322 | |
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| 323 | // Indent horizontal, Lower right arc |
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| 324 | $this->img->Line($xr-$r,$yl-$ih,$xr-$iw+$r,$yl-$ih); |
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| 325 | $this->img->Arc($xr-$r,$yl-$ih-$r,$r*2,$r*2,0,90); |
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| 326 | |
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| 327 | // Indent vertical, Indent arc |
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| 328 | $this->img->Line($xr-$iw,$yl-$r,$xr-$iw,$yl-$ih+$r); |
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| 329 | $this->img->Arc($xr-$iw+$r,$yl-$ih+$r,$r*2,$r*2,180,270); |
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| 330 | |
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| 331 | if( $aFillColor != '' ) { |
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| 332 | $bc = $this->img->current_color_name; |
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| 333 | $this->img->PushColor($aFillColor); |
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| 334 | $this->img->FillToBorder($xt+$r,$yt+$r,$bc); |
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| 335 | $this->img->PopColor(); |
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| 336 | } |
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| 337 | |
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| 338 | break; |
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| 339 | |
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| 340 | case 3: // Lower left |
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| 341 | // Top line, Top left & Top right arc |
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| 342 | $this->img->Line($xt+$r,$yt,$xr-$r,$yt); |
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| 343 | $this->img->Arc($xt+$r,$yt+$r,$r*2,$r*2,180,270); |
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| 344 | $this->img->Arc($xr-$r,$yt+$r,$r*2,$r*2,270,360); |
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| 345 | |
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| 346 | // Right line, Bottom right arc |
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| 347 | $this->img->Line($xr,$yt+$r,$xr,$yl-$r); |
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| 348 | $this->img->Arc($xr-$r,$yl-$r,$r*2,$r*2,0,90); |
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| 349 | |
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| 350 | // Bottom line, Bottom left arc |
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| 351 | $this->img->Line($xt+$iw+$r,$yl,$xr-$r,$yl); |
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| 352 | $this->img->Arc($xt+$iw+$r,$yl-$r,$r*2,$r*2,90,180); |
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| 353 | |
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| 354 | // Left line |
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| 355 | $this->img->Line($xt,$yt+$r,$xt,$yl-$ih-$r); |
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| 356 | |
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| 357 | // Indent horizontal, Lower left arc |
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| 358 | $this->img->Line($xt+$r,$yl-$ih,$xt+$iw-$r,$yl-$ih); |
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| 359 | $this->img->Arc($xt+$r,$yl-$ih-$r,$r*2,$r*2,90,180); |
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| 360 | |
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| 361 | // Indent vertical, Indent arc |
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| 362 | $this->img->Line($xt+$iw,$yl-$ih+$r,$xt+$iw,$yl-$r); |
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| 363 | $this->img->Arc($xt+$iw-$r,$yl-$ih+$r,$r*2,$r*2,270,360); |
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| 364 | |
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| 365 | if( $aFillColor != '' ) { |
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| 366 | $bc = $this->img->current_color_name; |
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| 367 | $this->img->PushColor($aFillColor); |
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| 368 | $this->img->FillToBorder($xr-$r,$yt+$r,$bc); |
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| 369 | $this->img->PopColor(); |
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| 370 | } |
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| 371 | |
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| 372 | break; |
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| 373 | } |
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| 374 | } |
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| 375 | } |
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| 376 | |
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| 377 | |
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| 378 | //=================================================== |
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| 379 | // CLASS RectangleText |
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| 380 | // Description: Draws a text paragraph inside a |
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| 381 | // rounded, possible filled, rectangle. |
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| 382 | //=================================================== |
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| 383 | class CanvasRectangleText { |
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| 384 | private $ix,$iy,$iw,$ih,$ir=4; |
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| 385 | private $iTxt,$iColor='black',$iFillColor='',$iFontColor='black'; |
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| 386 | private $iParaAlign='center'; |
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| 387 | private $iAutoBoxMargin=5; |
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| 388 | private $iShadowWidth=3,$iShadowColor=''; |
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| 389 | |
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| 390 | function __construct($aTxt='',$xl=0,$yt=0,$w=0,$h=0) { |
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| 391 | $this->iTxt = new Text($aTxt); |
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| 392 | $this->ix = $xl; |
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| 393 | $this->iy = $yt; |
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| 394 | $this->iw = $w; |
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| 395 | $this->ih = $h; |
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| 396 | } |
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| 397 | |
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| 398 | function SetShadow($aColor='gray',$aWidth=3) { |
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| 399 | $this->iShadowColor = $aColor; |
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| 400 | $this->iShadowWidth = $aWidth; |
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| 401 | } |
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| 402 | |
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| 403 | function SetFont($FontFam,$aFontStyle,$aFontSize=12) { |
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| 404 | $this->iTxt->SetFont($FontFam,$aFontStyle,$aFontSize); |
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| 405 | } |
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| 406 | |
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| 407 | function SetTxt($aTxt) { |
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| 408 | $this->iTxt->Set($aTxt); |
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| 409 | } |
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| 410 | |
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| 411 | function ParagraphAlign($aParaAlign) { |
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| 412 | $this->iParaAlign = $aParaAlign; |
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| 413 | } |
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| 414 | |
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| 415 | function SetFillColor($aFillColor) { |
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| 416 | $this->iFillColor = $aFillColor; |
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| 417 | } |
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| 418 | |
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| 419 | function SetAutoMargin($aMargin) { |
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| 420 | $this->iAutoBoxMargin=$aMargin; |
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| 421 | } |
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| 422 | |
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| 423 | function SetColor($aColor) { |
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| 424 | $this->iColor = $aColor; |
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| 425 | } |
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| 426 | |
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| 427 | function SetFontColor($aColor) { |
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| 428 | $this->iFontColor = $aColor; |
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| 429 | } |
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| 430 | |
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| 431 | function SetPos($xl=0,$yt=0,$w=0,$h=0) { |
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| 432 | $this->ix = $xl; |
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| 433 | $this->iy = $yt; |
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| 434 | $this->iw = $w; |
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| 435 | $this->ih = $h; |
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| 436 | } |
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| 437 | |
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| 438 | function Pos($xl=0,$yt=0,$w=0,$h=0) { |
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| 439 | $this->ix = $xl; |
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| 440 | $this->iy = $yt; |
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| 441 | $this->iw = $w; |
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| 442 | $this->ih = $h; |
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| 443 | } |
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| 444 | |
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| 445 | function Set($aTxt,$xl,$yt,$w=0,$h=0) { |
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| 446 | $this->iTxt->Set($aTxt); |
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| 447 | $this->ix = $xl; |
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| 448 | $this->iy = $yt; |
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| 449 | $this->iw = $w; |
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| 450 | $this->ih = $h; |
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| 451 | } |
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| 452 | |
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| 453 | function SetCornerRadius($aRad=5) { |
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| 454 | $this->ir = $aRad; |
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| 455 | } |
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| 456 | |
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| 457 | function Stroke($aImg,$scale) { |
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| 458 | |
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| 459 | // If coordinates are specifed as negative this means we should |
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| 460 | // treat them as abolsute (pixels) coordinates |
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| 461 | if( $this->ix > 0 ) { |
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| 462 | $this->ix = $scale->TranslateX($this->ix) ; |
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| 463 | } |
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| 464 | else { |
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| 465 | $this->ix = -$this->ix; |
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| 466 | } |
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| 467 | |
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| 468 | if( $this->iy > 0 ) { |
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| 469 | $this->iy = $scale->TranslateY($this->iy) ; |
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| 470 | } |
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| 471 | else { |
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| 472 | $this->iy = -$this->iy; |
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| 473 | } |
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| 474 | |
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| 475 | list($this->iw,$this->ih) = $scale->Translate($this->iw,$this->ih) ; |
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| 476 | |
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| 477 | if( $this->iw == 0 ) |
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| 478 | $this->iw = round($this->iTxt->GetWidth($aImg) + $this->iAutoBoxMargin); |
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| 479 | if( $this->ih == 0 ) { |
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| 480 | $this->ih = round($this->iTxt->GetTextHeight($aImg) + $this->iAutoBoxMargin); |
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| 481 | } |
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| 482 | |
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| 483 | if( $this->iShadowColor != '' ) { |
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| 484 | $aImg->PushColor($this->iShadowColor); |
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| 485 | $aImg->FilledRoundedRectangle($this->ix+$this->iShadowWidth, |
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| 486 | $this->iy+$this->iShadowWidth, |
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| 487 | $this->ix+$this->iw-1+$this->iShadowWidth, |
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| 488 | $this->iy+$this->ih-1+$this->iShadowWidth, |
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| 489 | $this->ir); |
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| 490 | $aImg->PopColor(); |
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| 491 | } |
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| 492 | |
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| 493 | if( $this->iFillColor != '' ) { |
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| 494 | $aImg->PushColor($this->iFillColor); |
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| 495 | $aImg->FilledRoundedRectangle($this->ix,$this->iy, |
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| 496 | $this->ix+$this->iw-1, |
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| 497 | $this->iy+$this->ih-1, |
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| 498 | $this->ir); |
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| 499 | $aImg->PopColor(); |
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| 500 | } |
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| 501 | |
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| 502 | if( $this->iColor != '' ) { |
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| 503 | $aImg->PushColor($this->iColor); |
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| 504 | $aImg->RoundedRectangle($this->ix,$this->iy, |
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| 505 | $this->ix+$this->iw-1, |
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| 506 | $this->iy+$this->ih-1, |
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| 507 | $this->ir); |
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| 508 | $aImg->PopColor(); |
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| 509 | } |
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| 510 | |
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| 511 | $this->iTxt->Align('center','center'); |
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| 512 | $this->iTxt->ParagraphAlign($this->iParaAlign); |
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| 513 | $this->iTxt->SetColor($this->iFontColor); |
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| 514 | $this->iTxt->Stroke($aImg, $this->ix+$this->iw/2, $this->iy+$this->ih/2); |
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| 515 | |
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| 516 | return array($this->iw, $this->ih); |
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| 517 | |
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| 518 | } |
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| 519 | |
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| 520 | } |
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| 521 | |
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| 522 | |
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| 523 | ?> |
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