text = ! isset ( $showText ) ? $showText : $this->text; $this->show (); } function createText($instring) { $outstring = ""; $max = strlen ( $instring ); for($i = 0; $i < $max; $i ++) { $h = ord ( $instring [$i] ); if ($h >= 160 && $i < $max - 1) { $outstring .= substr ( $instring, $i, 2 ); $i ++; } else { $outstring .= $instring [$i]; } } return $outstring; } function show() { //输出头内容 Header ( "Content-type: image/png" ); //建立图象 //$image = imagecreate(400,300); $image = imagecreatefromjpeg ( "01.jpg" ); //这里的图片，换成你的图片路径 //定义颜色 $red = ImageColorAllocate ( $image, 255, 0, 0 ); $white = ImageColorAllocate ( $image, 255, 255, 255 ); $black = ImageColorAllocate ( $image, 0, 0, 0 ); //填充颜色 //ImageFilledRectangle($image,0,0,200,200,$red); //显示文字 $txt = $this->createText ( $this->text ); $txt0 = $this->createText ( $this->text0 ); $txt1 = $this->createText ( $this->text1 ); $txt2 = $this->createText ( $this->text2 ); $txt3 = $this->createText ( $this->text3 ); $txt4 = $this->createText ( $this->text4 ); //写入文字 imagettftext ( $image, $this->size, $this->angle, $this->showX, $this->showY, $white, $this->font, $txt ); imagettftext ( $image, $this->size, $this->angle0, $this->showX0, $this->showY0, $white, $this->font, $txt0 ); imagettftext ( $image, $this->size, $this->angle1, $this->showX1, $this->showY1, $white, $this->font, $txt1 ); imagettftext ( $image, $this->size, $this->angle2, $this->showX2, $this->showY2, $white, $this->font, $txt2 ); imagettftext ( $image, $this->size, $this->angle3, $this->showX3, $this->showY3, $white, $this->font, $txt3 ); imagettftext ( $image, $this->size, $this->angle4, $this->showX4, $this->showY4, $white, $this->font, $txt4 ); //ImageString($image,5,50,10,$txt,$white); //显示图形 imagejpeg ( $image ); imagegif ( $image, "a2.jpg" ); ImageDestroy ( $image ); } } ?> 改造后版本：背景图片自定义上传
multexts = $title_text; $this->bg = $bg; $this->show (); } function show() { //输出头内容 Header ( "Content-type: image/png" ); //建立图象 //$image = imagecreate(400,300); $image = imagecreatefromjpeg ( "./data/upload/".$this->bg); //这里的图片，换成你的图片路径 //定义颜色 $red = ImageColorAllocate ( $image, 255, 0, 0 ); $white = ImageColorAllocate ( $image, 255, 255, 255 ); $black = ImageColorAllocate ( $image, 0, 0, 0 ); //填充颜色 //ImageFilledRectangle($image,0,0,200,200,$red); foreach ($this->multexts as $tx){ imagettftext ( $image, $this->size, $tx['angle'], $tx['showX'], $tx['showY'], $black, $this->font, $tx['text'] ); } //显示图形 imagejpeg ( $image ); //imagegif ( $image, "a2.jpg" ); //ImageDestroy ( $image ); }} 控制器部分：
public function test2(){ $array = array( array('text'=>'aaaopop','angle'=>0,'showX'=>100,'showY'=>160), array('text'=>'bbb成果，没有任何','angle'=>0,'showX'=>100,'showY'=>190), array('text'=>'cccqqqqq踩踩','angle'=>0,'showX'=>100,'showY'=>220), array('text'=>'ddd 踩踩踩踩踩','angle'=>0,'showX'=>100,'showY'=>250), ); $s = new ChinaText($array); }public function test3(){ //$image = $_FILES['bg']; $text = $_POST['text']; //上传图片 //上传目录 $imagebg = $this->_upload($_FILES['bg'], '/'); if ($imagebg['error']) { $this->error($imagebg['info']); } else { $data['imagebg'] = $imagebg['info'][0]['savename']; //echo $data['imagebg']; } $title['showY']=100; $title_text = array(); for ( $i=0;$i html :