0, 'h' => 0); $maxsize = array('w' => 0, 'h' => 0); function getTextSize($text) { global $font, $font_size; $txtbox = imagettfbbox($font_size, 0, $font, $text); $txtW = abs(max($txtbox[2], $txtbox[4])) + abs(max($txtbox[0], $txtbox[6])); $txtH = abs(max($txtbox[5], $txtbox[7])) + abs(max($txtbox[1], $txtbox[3])); //echo "$text = $txtW x $txtH\n";print_r($txtbox);echo "\n"; return array('w' => $txtW, 'h' => $txtH, 'box' => $txtbox/* + $txtbox[0] fixes guuuu*/); } $minsize = getTextSize("3.3.3"); $minsize['w'] += intval(($minsize['w']/100) * 50); $minsize['h'] += intval(($minsize['h']/100) * 50); $maxsize['w'] = $minsize['w'] * 3; function getFixedText($text, $maxlen /*$trim_func*/) { global $font, $font_size; $tsize = getTextSize(strip_tags($text)); if ($tsize['w'] < $maxlen) return $text; while ($tsize['w'] >= $maxlen && strlen($text) > 1) { $cut = -1; if ($tsize['w'] > $maxlen*2 + 2) $cut = strlen($text)/2; $text = substr($text, 0, $cut); $tsize = getTextSize(strip_tags($text)."..."); } return $text."..."; } function hex2dec($hex) { $color = str_replace('#', '', $hex); $ret = array( 'r' => hexdec(substr($color, 0, 2)), 'g' => hexdec(substr($color, 2, 2)), 'b' => hexdec(substr($color, 4, 2)) ); return $ret; } function newColorBlock($width, $height, $color) { $img = imagecreate($width, $height); $bgcolor = hex2dec($color); $bg = imagecolorallocate($img, $bgcolor['r'], $bgcolor['g'], $bgcolor['b']); imagefilledrectangle($img, 0, 0, $width-1, $height-1, $bg); return $img; } function newTextBlock($text, $style = "normal", $align = "left", $maxlen = 0) { global $font, $font_size; $txtimg = null; $vspace = intval($font_size * 20 / 100); $hspace = 0; // FIXME, bugged if > 0 $line_size = array(); $txtimg_size = null; foreach (explode("\n", $text) as $line) { $stripped_line = strip_tags($line); $lsize = getTextSize($stripped_line); if ($maxlen > 0 && $lsize['w'] >= $maxlen) { $line = getFixedText($line, $maxlen); $stripped_line = strip_tags($line); $lsize = getTextSize($stripped_line); } $pre_end = 0; do { $start = strpos($line, "", $pre_end); $end = @strpos($line, "", $pre_end+1); if ($start !== false) { if ($end === false) $end = strlen($line); if ($start == 0) { $underline['start'] = 0; } else { $tsize = getTextSize(strip_tags(substr($line, 0, $start))); $underline['start'] = $tsize['w']; // XXX code below tries to fix the intermediate underline position // $pre_size = getTextSize(strip_tags(substr($line, 0, $start))); // $part_size = getTextSize(substr($line, $start+3, $end-3-$start)); // $full_size = getTextSize(strip_tags(substr($line, 0, $end))); // // $underline['start'] += $full_size['w'] - ($pre_size['w'] + $part_size['w']); // //echo "checking part [$start - $end]:".substr($line, $start+3, $end-3-$start)."\n"; // //print_r($part_size); // //echo " vs full: [0 - $end]".strip_tags(substr($line, 0, $end))." | ".substr($line, 0, $end)."\n"; // //print_r($full_size); // //echo " vs pre [0 - $start]:".strip_tags(substr($line, 0, $start))." | ".substr($line, 0, $start)."\n"; // //print_r($pre_size); // //echo "\nStandard pos: ${underline['start']}"; } $tsize = getTextSize(substr($line, $start+3, $end-3-$start)); $underline['end'] = $underline['start']+$tsize['w']-3; $lsize['u'][] = $underline; $pre_end = $end; } } while ($start !== false); $txtimg_size['w'] = max($txtimg_size['w'], $lsize['w']); $txtimg_size['h'] += $lsize['h'] + $vspace; $lsize['top'] = $txtimg_size['h']-$lsize['h']; $lines[] = $line; $line_size[] = $lsize; } $txtimg_size['w'] += $hspace*2; $txtimg = imagecreatetruecolor($txtimg_size['w'], $txtimg_size['h']); $background_color = imagecolorallocate($txtimg, 255, 255, 255); imagefilledrectangle($txtimg, 0, 0, $txtimg_size['w'], $txtimg_size['h'], $background_color); for ($i = 0; $i < count($lines); $i++) { $lsize = $line_size[$i]; $text = strip_tags($lines[$i]); $timg = imagecreatetruecolor($txtimg_size['w'], $lsize['h']+1); //imageantialias($timg, true); imagefilledrectangle($timg, 0, 0, $txtimg_size['w'], $lsize['h'], $background_color); if ($align == "center") { $padding = intval(($txtimg_size['w'] - $lsize['w']) / 2); } else if ($align == "right") { $padding = $txtimg_size['w'] - $lsize['w'] - $hspace/2 + 1; } else /*($align == "left") */ { $padding = $hspace/2 - 1; } $font_color = imagecolorallocate($timg, 0, 0, 0); $txtX = $padding; $txtY = $font_size ; //+ $lsize['box'][0] - $lsize['box'][1] //intval($font_size + (imagesy($timg) - $lsize['h'])/2); if ($lsize['h'] <= $font_size) $txtY -= ($font_size - $lsize['h'] - $lsize['box'][0]) + 1; // else //XXX moves up the "gggph" text // $txtY += $lsize['box'][1]; // FIXME: afaasj at 14px imagettftext($timg, $font_size, 0, $txtX, $txtY, $font_color, $font, $text); if (isset($lsize['u'])) { // FIXME: text like "ggguuuu" // imageline($timg, $padding, $lineY, $padding + $lsize['w'] /*- $hspace*/, $lineY, $font_color); $lineY = $lsize['h']-$lsize['box'][3]-1; foreach ($lsize['u'] as $underlined) imageline($timg, $padding + $underlined['start'], $lineY, $padding + $underlined['end'] /*- $hspace*/, $lineY, $font_color); } imagecopy($txtimg, $timg, 0, $lsize['top'], 0, 0, imagesx($timg), imagesy($timg)); imagedestroy($timg); } return $txtimg; } function buildTextRectangle($text, $align = "left") { global $font, $font_size, $bordersize, $minsize, $maxsize, $size; $w = $size['w']; $h = $size['h']; $b = $bordersize; //intval($bordersize * $multiplier); $txt_size = getTextSize($text); //echo $text."\n";print_r($txt_size); return; if ($size['h'] == 0) $h = $txt_size['h'] + intval($txt_size['h'] * 10 / 100); // * $multiplier /* print_r($txt_size); echo $w."x$h"; */ // Check bigger text! $tbx = imagecreate($w, $h); // $tbx = imagecreatetruecolor($w, $h); // imageantialias($tbx, true); $background_color = imagecolorallocate($tbx, 255, 255, 255); # = 0xFFFFFF $border_color = imagecolorallocate($tbx, 0, 0, 0); # = 0x000000 $font_color = $border_color; imagefilledrectangle($tbx, 0, 0, $w-1, $h-1, $border_color); imagefilledrectangle($tbx, $b, $b, $w-$b-1, $h-$b-1, $background_color); $txtX = intval((imagesx($tbx) - $txt_size['w']) / 2); $txtY = intval($font_size + (imagesy($tbx) - $txt_size['h'])/2); if ($txt_size['h'] < $font_size) $txtY -= ($font_size - $txt_size['h']) + 1; imagettftext($tbx, $font_size, 0, $txtX, $txtY, $font_color, $font, $text); return $tbx; } function newBlock($img, $align = "left", $padding = 1) { global $bordersize, $minsize, $maxsize, $size; $w = $size['w']; $h = $size['h']; $b = $bordersize; //intval($bordersize * $multiplier); if ($size['h'] == 0) $h = imagesy($img) ;//+ intval(imagesy($img) * 5 / 100); // * $multiplier $h += $padding*2 + $bordersize*2; $w += $padding*2 + $bordersize*2; /* print_r($txt_size); echo $w."x$h"; */ // XXX Check bigger image! $tbx = imagecreate($w, $h); // $tbx = imagecreatetruecolor($w, $h); // imageantialias($tbx, true); $background_color = imagecolorallocate($tbx, 255, 255, 255); # = 0xFFFFFF $border_color = imagecolorallocate($tbx, 0, 0, 0); # = 0x000000 imagefilledrectangle($tbx, 0, 0, $w-1, $h-1, $border_color); imagefilledrectangle($tbx, $b, $b, $w-$b-1, $h-$b-1, $background_color); if ($align == "center") { $imgX = intval((imagesx($tbx) - imagesx($img)) / 2); } else if ($align == "right") { $imgX = imagesx($tbx) - imagesx($img) - $bordersize - $padding; } else { $imgX = $bordersize + $padding; } $imgY = intval((imagesy($tbx) - imagesy($img)) / 2); //valign = middle imagecopy($tbx, $img, $imgX, $imgY, 0, 0, imagesx($img), imagesy($img)); // imagedestroy($img) ?? return $tbx; } function boxHorizontalMerge($main, $child/*, $space = 0*/) { global $bordersize, $background_color /*,$border_color*/; // foreach(func_get_args() as $arg) {} $w = imagesx($main) + imagesx($child) - $bordersize; $h = max(imagesy($main), imagesy($child)); $box = imagecreate($w, $h); // $bc = imagecolorallocate($box, $border_color['r'], $border_color['g'], $border_color['b']); $bgcolor = hex2dec($background_color); $bg = imagecolorallocate($box, $bgcolor['r'], $bgcolor['g'], $bgcolor['b']); imagefilledrectangle($box, 0, 0, $w-1, $h-1, $bg); // imagefilledrectangle($box, $bordersize, $bordersize, $w-$bordersize-1, $h-$bordersize-1, $bg); imagecopy($box, $main, 0, 0, 0, 0, imagesx($main), imagesy($main)); imagecopy($box, $child, imagesx($main)-$bordersize, 0, 0, 0, imagesx($child), imagesy($child)); //destroy child? return $box; } function boxPackEnd($top, $bottom) { global $bordersize, $background_color; $w = max(imagesx($top), imagesx($bottom)); $h = imagesy($top) + imagesx($bottom) - $bordersize; $box = imagecreate($w, $h); $bgcolor = hex2dec($background_color); $bg = imagecolorallocate($box, $bgcolor['r'], $bgcolor['g'], $bgcolor['b']); imagefilledrectangle($box, 0, 0, $w-1, $h-1, $bg); imagecopy($box, $top, 0, 0, 0, 0, imagesx($top), imagesy($top)); imagecopy($box, $bottom, (imagesx($top)-imagesx($bottom))/2, imagesy($top)-$bordersize, 0, 0, imagesx($bottom), imagesy($bottom)); return $box; } //$size = $minsize; //$tbx = buildTextRectangle("1.1"); $size = $maxsize; //$tbx = buildTextRectangle("1.1\nsafkjasf\nafgklkajg\nkhjsfahjakfjafa\n"); //$tbx = buildTextRectangle("meeeeeeeee"); //getTextSize("1.1\nUUUU"); //getTextSize("1.1"); exit; //$image = imagecreatetruecolor(420, 630); //imagecopy($image, $tbx,0, 0, 0, 0, $w, $h); //imagecopy($image, $tbx,220,330,0,0, $w, $h); //$tbx = $image; //$tbx = newTextBlock("Test\naasfa\nPoooo\nNuuuuu\nNooo\nMeee\nNu\nNuuuuuu\nBarababBab\nGggggA\n2009.10.22\nNA\n2/9"); //$tbx = newTextBlock("Testaaaaaaaaaaaaa\nGggggA\n2009.10.22\nNA\nmeeeeeeee\nFuuuuuuuuasgsauuasFaV\nafaasj\nph\nmmmmmmmmmmmmmmmmmmmmeeeeeee\nguuuuu", // null, "center", $size['w']); $size = $minsize; $a = newBlock(newTextBlock("12 d"), "center"); $b = newBlock(newTextBlock("40 ph"), "center"); $c = newBlock(newTextBlock("1350 €"), "center"); $tbx = boxHorizontalMerge($a, $b); $tbx = boxHorizontalMerge($tbx, $c); ////Progress $size['h'] = 0; $size['w'] = imagesx($tbx)-$bordersize*2; $color = newColorBlock($size['w']/4, 10, "#BBBBBB"); $box = newBlock($color, "left", 0); $tbx = boxPackEnd($tbx, $box); //$tbx = generateTextImg("1.1."); //$tbx = newBlock($tbx, 3, "center"); header("Content-type: image/png"); imagepng($tbx); imagedestroy($tbx); /* * class ImgBlock { abstract function setBorder(); abstract function getHeight(); abstract function getWidth(); abstract function getImage(); } class TextBlock extends ImgBlock { } class ColorBlock extends ImgBlock { } */ /* class ImgBox { private $pBorder; private $pFont; private $pFontSize; private $pPadding; private $pMinSize; private $pMaxSize; private $img; public function ImgBox($border_size, $font, $font_size, $padding) { // $multiplier, $colors... $pBorder = $border_size; $pFont = $font; $pFontSize = $font_size; $pPadding = $padding; } public function addLine() {} public function addLine() {} } */ //include ("../lib/jpgraph/src/jpgraph.php"); //// Setup the graph //$graph = new Graph(400,300); //$graph->title->Set('Test'); //$graph->SetScale("intlin"); // //$l1 = new LinePlot(array("h", "f")); //$graph->Add($l1); // //$graph->Stroke(); /* function drawRating($rating) { $width = $_GET['width']; $height = $_GET['height']; if ($width == 0) { $width = 102; } if ($height == 0) { $height = 10; } //$rating = $_GET['rating']; $ratingbar = (($rating/100)*$width)-2; $image = imagecreate($width,$height); //colors $back = ImageColorAllocate($image,255,255,255); $border = ImageColorAllocate($image,0,0,0); $red = ImageColorAllocate($image,255,60,75); $fill = ImageColorAllocate($image,44,81,150); ImageFilledRectangle($image,0,0,$width-1,$height-1,$back); ImageFilledRectangle($image,1,1,$ratingbar,$height-1,$fill); ImageRectangle($image,0,0,$width-1,$height-1,$border); imagePNG($image); imagedestroy($image); }minsize Header("Content-type: image/png"); drawRating(10); */ /* function calculateTextBox($text) { global $font, $font_size; $txtbox = imagettfbbox($font_size, 0, $font, $text); $min_x = min(array($txtbox[0], $txtbox[2], $txtbox[4], $txtbox[6])); $max_x = max(array($txtbox[0], $txtbox[2], $txtbox[4], $txtbox[6])); $min_y = min(array($txtbox[1], $txtbox[3], $txtbox[5], $txtbox[7])); $max_y = max(array($txtbox[1], $txtbox[3], $txtbox[5], $txtbox[7])); return array('w' => $max_x - $min_x, 'h' => $max_y - $min_y); //jpgraph H: return $bbox[1]-$bbox[5]+1; return array( 'left' => ($min_x >= -1) ? -abs($min_x + 1) : abs($min_x + 2), 'top' => abs($min_y), 'width' => $max_x - $min_x, 'height' => $max_y - $min_y, 'box' => $box ); } */ ?>