/**
* Creates image with text
* @param int $sizeX
* @param int $sizeY
* @param string $text
* @param string $generator
* @return \Imagick
*/
public function mkCapcha($sizeX, $sizeY, $text, $generator = self::METHOD_DEFAULT)
{
// init image
$image = new \Imagick();
$image->newImage($sizeX, $sizeY, new \ImagickPixel('white'));
$image->setImageFormat('png');
switch ($generator) {
case self::METHOD_GRAYNOISE:
$draw = new \ImagickDraw();
$draw->setFontSize(35);
$draw->setFontWeight(900);
$draw->setGravity(\imagick::GRAVITY_CENTER);
$image->addNoiseImage(\imagick::NOISE_LAPLACIAN);
$image->annotateImage($draw, 0, 0, 0, $text);
$image->charcoalImage(2, 1.5);
$image->addNoiseImage(\imagick::NOISE_LAPLACIAN);
$image->gaussianBlurImage(1, 1);
break;
case self::METHOD_GRAYBLUR:
$draw = new \ImagickDraw();
$order = [];
for ($i = 0; $i < strlen($text); $i++) {
$order[$i] = $i;
}
shuffle($order);
for ($j = 0; $j < 2; $j++) {
shuffle($order);
$image->gaussianBlurImage(15, 3);
for ($n = 0; $n < strlen($text); $n++) {
$i = $order[$n];
$draw->setFont(__DIR__ . '/Capcha/DejaVuSans.ttf');
$draw->setFontSize($j ? rand($sizeY * 3 / 5, $sizeY * 5 / 6) : rand($sizeY * 4 / 6, $sizeY * 5 / 6));
$draw->setFontWeight(rand(100, 900));
$draw->setGravity(\imagick::GRAVITY_CENTER);
$image->annotateImage($draw, ($i - strlen($text) / 2) * $sizeX / (strlen($text) + 2.3), 0, rand(-25, 25), $text[$i]);
$image->gaussianBlurImage(1, 1);
}
}
break;
}
return $image;
}
<?php
$draw = new ImagickDraw();
$font_path = __DIR__ . '/php_imagick_tests/anonymous_pro_minus.ttf';
$draw->setFont($font_path);
var_dump($draw->getFont() === $font_path);
try {
$draw->setFont(">_<");
} catch (Exception $ex) {
var_dump("setFont");
}
$draw->setFontSize(12);
var_dump($draw->getFontSize());
$draw->setFontStretch(Imagick::STRETCH_SEMIEXPANDED);
var_dump($draw->getFontStretch() === Imagick::STRETCH_SEMIEXPANDED);
$draw->setFontStyle(Imagick::STYLE_ITALIC);
var_dump($draw->getFontStyle() === Imagick::STYLE_ITALIC);
$draw->setFontWeight(500);
var_dump($draw->getFontWeight());
try {
$draw->setFontWeight(1000);
} catch (ImagickDrawException $ex) {
var_dump($ex->getMessage());
}
function exWrapper($a)
{
$line_1 = $a['line_1'];
$line_2 = $a['line_2'];
$line_3 = $a['line_3'];
$line_4 = $a['line_4'];
$line_1_font = $a['line_1_font'];
$line_2_font = $a['line_2_font'];
$line_3_font = $a['line_3_font'];
$line_4_font = $a['line_4_font'];
$line_1_size = $a['line_1_size'];
$line_2_size = $a['line_2_size'];
$line_3_size = $a['line_3_size'];
$line_4_size = $a['line_4_size'];
$line_1_x = $a['line_1_x'];
$line_2_x = $a['line_2_x'];
$line_3_x = $a['line_3_x'];
$line_4_x = $a['line_4_x'];
$line_1_y = $a['line_1_y'];
$line_2_y = $a['line_2_y'];
$line_3_y = $a['line_3_y'];
$line_4_y = $a['line_4_y'];
$red = $a['red'];
$green = $a['green'];
$blue = $a['blue'];
$red_text = $a['red_text'];
$green_text = $a['green_text'];
$blue_text = $a['blue_text'];
$base = new \Imagick('/var/www/mch' . $a['base']);
$draw = new \ImagickDraw();
$textColor = "rgb({$red_text}, {$green_text}, {$blue_text})";
if (isset($a['layer_top']) && $a['layer_top'] != "") {
$layout = new \Imagick();
$layout_x = $a['layer_top_x'];
$layout_y = $a['layer_top_y'];
if ($a['image_uploaded'] != true) {
$tempimg = '/var/www/mch/' . $a['layer_top'];
$im = imagecreatefromstring(base64_decode(transparent($tempimg)));
imagepng($im, "test_layer.png");
$tempimg_path = "test_layer.png";
$blob = base64_decode(convert($tempimg_path, $red, $green, $blue));
$layout->readImageBlob($blob);
$layout->setImageFormat('png');
} else {
$layout->readImage($img);
}
}
if ($line_1 != "" || $line_2 != "" || $line_3 != "" || $line_4 != "") {
// $line_1_x = $line_1_x + 25; $line_2_x = $line_2_x + 25; $line_3_x = $line_3_x + 25; $line_4_x = $line_4_x + 25;
$line_1_x = $line_1_x < 0 ? 0 : $line_1_x;
//$line_1_x = ($line_1_x > 198 ? 198: $line_1_x);
$line_2_x = $line_2_x < 0 ? 0 : $line_2_x;
//$line_2_x = ($line_2_x > 198 ? 198: $line_2_x);
$line_3_x = $line_3_x < 0 ? 0 : $line_3_x;
//$line_3_x = ($line_3_x > 198 ? 198: $line_3_x);
$line_4_x = $line_4_x < 0 ? 0 : $line_4_x;
//$line_4_x = ($line_4_x > 198 ? 198: $line_4_x);
// $temp = new Imagick();
// $temp->newImage($w, $h);
$draw->setFont($line_1_font);
$draw->setFontSize($line_1_size);
$draw->setFontWeight(700);
$draw->setFillColor($textColor);
$base->annotateImage($draw, $line_1_x, $line_1_y, 0, $line_1);
$draw->setFont($line_2_font);
$draw->setFontSize($line_2_size);
$draw->setFontWeight(700);
$draw->setFillColor($textColor);
$base->annotateImage($draw, $line_2_x, $line_2_y, 0, $line_2);
$draw->setFont($line_3_font);
$draw->setFontSize($line_3_size);
$draw->setFontWeight(700);
$draw->setFillColor($textColor);
$base->annotateImage($draw, $line_3_x, $line_3_y, 0, $line_3);
$draw->setFont($line_4_font);
$draw->setFontSize($line_4_size);
$draw->setFontWeight(700);
$draw->setFillColor($textColor);
$base->annotateImage($draw, $line_4_x, $line_4_y, 0, $line_4);
}
echo "line 1x : " . $line_1_x . " line 2x : " . $line_2_x . " line 3x : " . $line_3_x . " line 4x: " . $line_4_x;
// $img = '/var/www/mch'.$a['layout'];
// $size = getimagesize($a['img']);
// $h = $size[1];
// $w = $size[0];
$h = 100;
$w = 100;
$x = $layout_x;
$y = $layout_y;
// echo $x." ";
// echo $y;
if ($x < 134) {
$x = 134;
}
if ($x > 186) {
$x = 186;
}
if ($y < 27) {
$y = 27;
}
if ($y > 84) {
$y = 84;
}
$date = date('Y_m_d_H_i_s');
if (isset($a['layer_top']) && $a['layer_top'] != "") {
$layout->resizeImage($w, $h, Imagick::FILTER_LANCZOS, 1);
$base->compositeImage($layout, Imagick::COMPOSITE_DISSOLVE, $x, $y);
}
$bar = $base->writeImage('/var/www/mch/public/test_wrapper.png');
$base->destroy();
if ($bar) {
$barpath = "test_wrapper.png";
// echo "x-axis : ".$x." y-axis : ".$y;
echo "<img src='{$barpath}'>";
return $bar;
} else {
return false;
}
}
$messageWordwrap = 17;
break;
case 30:
$messageWordwrap = 16;
break;
}
$fixedCardMessage = wordwrap($cardMessage, $messageWordwrap, "\n");
$b->annotateImage($draw2, 340, 150, 0, $fixedCardMessage);
/* Draw Message */
$draw3 = new ImagickDraw();
/* Text Color */
$draw3->setFillColor($signatureColor);
/* Font properties */
$draw3->setFont($signatureFont);
$draw3->setFontSize($signatureSize);
$draw3->setFontWeight(400);
// change wordwrap depending on font size
switch ($signatureSize) {
case 20:
$signatureWordwrap = 24;
break;
case 22:
$signatureWordwrap = 23;
break;
case 24:
$signatureWordwrap = 21;
break;
case 26:
$signatureWordwrap = 19;
break;
case 28:
function setFontWeight($fillColor, $strokeColor, $backgroundColor)
{
$draw = new \ImagickDraw();
$draw->setStrokeColor($strokeColor);
$draw->setFillColor($fillColor);
$draw->setStrokeWidth(1);
$draw->setFontSize(36);
$draw->setFontWeight(100);
$draw->annotation(50, 50, "Lorem Ipsum!");
$draw->setFontWeight(200);
$draw->annotation(50, 100, "Lorem Ipsum!");
$draw->setFontWeight(400);
$draw->annotation(50, 150, "Lorem Ipsum!");
$draw->setFontWeight(800);
$draw->annotation(50, 200, "Lorem Ipsum!");
$imagick = new \Imagick();
$imagick->newImage(500, 500, $backgroundColor);
$imagick->setImageFormat("png");
$imagick->drawImage($draw);
header("Content-Type: image/png");
echo $imagick->getImageBlob();
}
function kingBar($a)
{
$line_1 = $a['line_1'];
$line_2 = $a['line_2'];
$line_3 = $a['line_3'];
$line_4 = $a['line_4'];
$line_1_font = $a['line_1_font'];
$line_2_font = $a['line_2_font'];
$line_3_font = $a['line_3_font'];
$line_4_font = $a['line_4_font'];
$line_1_size = $a['line_1_size'];
$line_2_size = $a['line_2_size'];
$line_3_size = $a['line_3_size'];
$line_4_size = $a['line_4_size'];
$line_1_x = $a['line_1_x'];
$line_2_x = $a['line_2_x'];
$line_3_x = $a['line_3_x'];
$line_4_x = $a['line_4_x'];
$line_1_y = $a['line_1_y'];
$line_2_y = $a['line_2_y'];
$line_3_y = $a['line_3_y'];
$line_4_y = $a['line_4_y'];
$base = new \Imagick('/var/www/mch' . $a['base']);
$draw = new \ImagickDraw();
$fillColor = $base->getImagePixelColor(0, 0);
$textColor = "rgb(126, 64, 17)";
if (isset($a['layer_top']) && $a['layer_top'] != "") {
$layout = new \Imagick();
$layout_x = $a['layer_top_x'];
$layout_y = $a['layer_top_y'];
if ($a['image_uploaded'] != true) {
$img = '/var/www/mch/' . $a['layer_top'];
$blob = base64_decode(convert($img));
$layout->readImageBlob($blob);
$layout->setImageFormat('png');
} else {
$layout->readImage($img);
}
}
if ($line_1 != "" || $line_2 != "" || $line_3 != "" || $line_4 != "") {
// $line_1_x = $line_1_x + 25; $line_2_x = $line_2_x + 25; $line_3_x = $line_3_x + 25; $line_4_x = $line_4_x + 25;
$line_1_x = $line_1_x < 70 ? 70 : $line_1_x;
$line_1_x = $line_1_x > 196 ? 197 + 20 : $line_1_x;
$line_2_x = $line_2_x < 70 ? 70 : $line_2_x;
$line_2_x = $line_2_x > 196 ? 197 + 20 : $line_2_x;
$line_3_x = $line_3_x < 70 ? 70 : $line_3_x;
$line_3_x = $line_3_x > 196 ? 197 + 20 : $line_3_x;
$line_4_x = $line_4_x < 70 ? 70 : $line_4_x;
$line_4_x = $line_4_x > 196 ? 197 + 20 : $line_4_x;
$size = getimagesize('/var/www/mch' . $a['base']);
$w = $size[0];
$h = $size[1];
$tras = new Imagick();
$mask = new Imagick();
$tras->newImage($w, $h, new ImagickPixel('grey30'));
$mask->newImage($w, $h, new ImagickPixel('black'));
// $tras->paintTransparentImage(new ImagickPixel('black'), 0.4, 0);
$draw->setFont($line_1_font);
$draw->setFontSize($line_1_size);
$draw->setFontWeight(700);
$draw->setFillColor($textColor);
$tras->annotateImage($draw, $line_1_x - 1, $line_1_y - 1, 0, $line_1);
$draw->setFillColor('white');
$mask->annotateImage($draw, $line_1_x, $line_1_y, 0, $line_1);
$mask->annotateImage($draw, $line_1_x - 1, $line_1_y - 1, 0, $line_1);
$draw->setFillColor('black');
$mask->annotateImage($draw, $line_1_x - 2, $line_1_y - 2, 0, $line_1);
$draw->setFont($line_2_font);
$draw->setFontSize($line_2_size);
$draw->setFontWeight(700);
$draw->setFillColor($textColor);
$tras->annotateImage($draw, $line_2_x - 1, $line_2_y - 1, 0, $line_2);
$draw->setFillColor('white');
$mask->annotateImage($draw, $line_2_x, $line_2_y, 0, $line_2);
$mask->annotateImage($draw, $line_2_x - 1, $line_2_y - 1, 0, $line_2);
$draw->setFillColor('black');
$mask->annotateImage($draw, $line_2_x - 2, $line_2_y - 2, 0, $line_2);
$draw->setFont($line_3_font);
$draw->setFontSize($line_3_size);
$draw->setFontWeight(700);
$draw->setFillColor($textColor);
$tras->annotateImage($draw, $line_3_x - 1, $line_3_y - 1, 0, $line_3);
$draw->setFillColor('white');
$mask->annotateImage($draw, $line_3_x, $line_3_y, 0, $line_3);
$mask->annotateImage($draw, $line_3_x - 1, $line_3_y - 1, 0, $line_3);
$draw->setFillColor('black');
$mask->annotateImage($draw, $line_3_x - 2, $line_3_y - 2, 0, $line_3);
$draw->setFont($line_4_font);
$draw->setFontSize($line_4_size);
$draw->setFontWeight(700);
$draw->setFillColor($textColor);
$tras->annotateImage($draw, $line_4_x - 1, $line_4_y - 1, 0, $line_4);
$draw->setFillColor('white');
$mask->annotateImage($draw, $line_4_x, $line_4_y, 0, $line_4);
$mask->annotateImage($draw, $line_4_x - 1, $line_4_y - 1, 0, $line_4);
$draw->setFillColor('black');
$mask->annotateImage($draw, $line_4_x - 2, $line_4_y - 2, 0, $line_4);
$mask->setImageMatte(false);
$tras->compositeImage($mask, Imagick::COMPOSITE_COPYOPACITY, 0, 0);
$base->compositeImage($tras, Imagick::COMPOSITE_DISSOLVE, 0, 0);
}
echo "line 1x : " . $line_1_x . " line 2x : " . $line_2_x . " line 3x : " . $line_3_x . " line 4x: " . $line_4_x;
// $img = '/var/www/mch'.$a['layout'];
// $size = getimagesize($a['img']);
// $h = $size[1];
// $w = $size[0];
$h = 100;
$w = 100;
$x = $layout_x;
$y = $layout_y;
// echo $x." ";
// echo $y;
if ($x < 134) {
$x = 134;
}
if ($x > 186) {
$x = 186;
}
if ($y < 27) {
$y = 27;
}
if ($y > 84) {
$y = 84;
}
$date = date('Y_m_d_H_i_s');
if (isset($a['layer_top']) && $a['layer_top'] != "") {
$layout->resizeImage($w, $h, Imagick::FILTER_LANCZOS, 1);
$base->compositeImage($layout, Imagick::COMPOSITE_OVERLAY, $x, $y);
}
$bar = $base->writeImage('/var/www/mch/public/test_bar.png');
$base->destroy();
if ($bar) {
$barpath = "test_bar.png";
// echo "x-axis : ".$x." y-axis : ".$y;
echo "<img src='{$barpath}'>";
return $bar;
} else {
return false;
}
}
function create_thumbnail($filename, $save2disk = true, $resize_type = 0)
{
$filename = $this->basename($filename);
if ($this->is_image($this->mmhclass->info->root_path . $this->mmhclass->info->config['upload_path'] . $filename) == true) {
$extension = $this->file_extension($filename);
$thumbnail = $this->thumbnail_name($filename);
if ($save2disk == true) {
// Seemed easier to build the image resize upload
// option into the already established thumbnail function
// instead of waisting time trying to chop it up for new one.
if ($resize_type > 0 && $resize_type <= 8) {
$thumbnail = $filename;
$this->mmhclass->info->config['advanced_thumbnails'] = false;
$size_values = array(1 => array("w" => 100, "h" => 75), 2 => array("w" => 150, "h" => 112), 3 => array("w" => 320, "h" => 240), 4 => array("w" => 640, "h" => 480), 5 => array("w" => 800, "h" => 600), 6 => array("w" => 1024, "h" => 768), 7 => array("w" => 1280, "h" => 1024), 8 => array("w" => 1600, "h" => 1200));
$thumbnail_size = $size_values[$resize_type];
} else {
$thumbnail_size = $this->scale($filename, $this->mmhclass->info->config['thumbnail_width'], $this->mmhclass->info->config['thumbnail_height']);
}
if ($this->manipulator == "imagick") {
// New Design of Advanced Thumbnails created by: IcyTexx - http://www.hostili.com
// Classic Design of Advanced Thumbnails created by: Mihalism Technologies - http://www.mihalism.net
$canvas = new Imagick();
$athumbnail = new Imagick();
$imagick_version = $canvas->getVersion();
// Imagick needs to start giving real version number, not build number.
$new_thumbnails = version_compare($imagick_version['versionNumber'], "1621", ">=") == true ? true : false;
$athumbnail->readImage("{$this->mmhclass->info->root_path}{$this->mmhclass->info->config['upload_path']}{$filename}[0]");
$athumbnail->flattenImages();
$athumbnail->orgImageHeight = $athumbnail->getImageHeight();
$athumbnail->orgImageWidth = $athumbnail->getImageWidth();
$athumbnail->orgImageSize = $athumbnail->getImageLength();
$athumbnail->thumbnailImage($thumbnail_size['w'], $thumbnail_size['h']);
if ($this->mmhclass->info->config['advanced_thumbnails'] == true) {
$thumbnail_filesize = $this->format_filesize($athumbnail->orgImageSize, true);
$resobar_filesize = $thumbnail_filesize['f'] < 0 || $thumbnail_filesize['c'] > 9 ? $this->mmhclass->lang['5454'] : sprintf("%s%s", round($thumbnail_filesize['f']), $this->mmhclass->lang['7071'][$thumbnail_filesize['c']]);
if ($new_thumbnails == true) {
$textdraw = new ImagickDraw();
$textdrawborder = new ImagickDraw();
if ($athumbnail->getImageWidth() > 113) {
$textdraw->setFillColor(new ImagickPixel("white"));
$textdraw->setFontSize(9);
$textdraw->setFont("{$mmhclass->info->root_path}css/fonts/sf_fedora_titles.ttf");
$textdraw->setFontWeight(900);
$textdraw->setGravity(8);
$textdraw->setTextKerning(1);
$textdraw->setTextAntialias(false);
$textdrawborder->setFillColor(new ImagickPixel("black"));
$textdrawborder->setFontSize(9);
$textdrawborder->setFont("{$mmhclass->info->root_path}css/fonts/sf_fedora_titles.ttf");
$textdrawborder->setFontWeight(900);
$textdrawborder->setGravity(8);
$textdrawborder->setTextKerning(1);
$textdrawborder->setTextAntialias(false);
$array_x = array("-1", "0", "1", "1", "1", "0", "-1", "-1");
$array_y = array("-1", "-1", "-1", "0", "1", "1", "1", "0");
foreach ($array_x as $key => $value) {
$athumbnail->annotateImage($textdrawborder, $value, 3 - $array_y[$key], 0, "{$athumbnail->orgImageWidth}x{$athumbnail->orgImageHeight} - {$resobar_filesize}");
}
$athumbnail->annotateImage($textdraw, 0, 3, 0, "{}x{$athumbnail->orgImageHeight} - {$resobar_filesize}");
}
} else {
$transback = new Imagick();
$canvasdraw = new ImagickDraw();
$canvas->newImage($athumbnail->getImageWidth(), $athumbnail->getImageHeight() + 12, new ImagickPixel("black"));
$transback->newImage($canvas->getImageWidth(), $canvas->getImageHeight() - 12, new ImagickPixel("white"));
$canvas->compositeImage($transback, 40, 0, 0);
$canvasdraw->setFillColor(new ImagickPixel("white"));
$canvasdraw->setGravity(8);
$canvasdraw->setFontSize(10);
$canvasdraw->setFontWeight(900);
$canvasdraw->setFont("AvantGarde-Demi");
$canvas->annotateImage($canvasdraw, 0, 0, 0, "{$athumbnail->orgImageWidth}x{$athumbnail->orgImageHeight} - {$resobar_filesize}");
$canvas->compositeImage($athumbnail, 40, 0, 0);
$athumbnail = $canvas->clone();
}
}
if ($this->mmhclass->info->config['thumbnail_type'] == "jpeg") {
$athumbnail->setImageFormat("jpeg");
$athumbnail->setImageCompression(9);
} else {
$athumbnail->setImageFormat("png");
}
$athumbnail->writeImage($this->mmhclass->info->root_path . $this->mmhclass->info->config['upload_path'] . $thumbnail);
} else {
// I hate GD. Piece of crap supports nothing. NOTHING!
if (in_array($extension, array("png", "gif", "jpg", "jpeg")) == true) {
$function_extension = str_replace("jpg", "jpeg", $extension);
$image_function = "imagecreatefrom{$function_extension}";
$image = $image_function($this->mmhclass->info->root_path . $this->mmhclass->info->config['upload_path'] . $filename);
$imageinfo = $this->get_image_info($this->mmhclass->info->root_path . $this->mmhclass->info->config['upload_path'] . $this->basename($filename));
$thumbnail_image = imagecreatetruecolor($thumbnail_size['w'], $thumbnail_size['h']);
$index = imagecolortransparent($thumbnail_image);
if ($index < 0) {
$white = imagecolorallocate($thumbnail_image, 255, 255, 255);
imagefill($thumbnail_image, 0, 0, $white);
}
imagecopyresampled($thumbnail_image, $image, 0, 0, 0, 0, $thumbnail_size['w'], $thumbnail_size['h'], $imageinfo['width'], $imageinfo['height']);
$image_savefunction = sprintf("image%s", $this->mmhclass->info->config['thumbnail_type'] == "jpeg" ? "jpeg" : "png");
$image_savefunction($thumbnail_image, $this->mmhclass->info->root_path . $this->mmhclass->info->config['upload_path'] . $thumbnail);
chmod($this->mmhclass->info->root_path . $this->mmhclass->info->config['upload_path'] . $thumbnail, 0644);
imagedestroy($image);
imagedestroy($thumbnail_image);
} else {
trigger_error("Image format not supported by GD", E_USER_ERROR);
}
}
chmod($this->mmhclass->info->root_path . $this->mmhclass->info->config['upload_path'] . $thumbnail, 0644);
} else {
readfile($this->mmhclass->info->root_path . $this->mmhclass->info->config['upload_path'] . $thumbnail);
}
}
}
/**
* handler for img requests
*/
function ProcessImgRequest()
{
if ($_SERVER["REQUEST_METHOD"] == "GET") {
$method = $_GET["method"];
$params = explode(",", $_GET["params"]);
$width = (int) $params[0];
$height = (int) $params[1];
if ($method == "placeholder") {
$image = new Imagick();
$image->newImage($width, $height, "#707070");
$image->setImageFormat("png");
$x = 0;
$y = 0;
$size = 40;
$draw = new ImagickDraw();
while ($y < $height) {
$draw->setFillColor("#808080");
$points = [["x" => $x, "y" => $y], ["x" => $x + $size, "y" => $y], ["x" => $x + $size * 2, "y" => $y + $size], ["x" => $x + $size * 2, "y" => $y + $size * 2]];
$draw->polygon($points);
$points = [["x" => $x, "y" => $y + $size], ["x" => $x + $size, "y" => $y + $size * 2], ["x" => $x, "y" => $y + $size * 2]];
$draw->polygon($points);
$x += $size * 2;
if ($x > $width) {
$x = 0;
$y += $size * 2;
}
}
$draw->setFillColor("#B0B0B0");
$draw->setFontSize($width / 5);
$draw->setFontWeight(800);
$draw->setGravity(Imagick::GRAVITY_CENTER);
$draw->annotation(0, 0, $width . " x " . $height);
$image->drawImage($draw);
header("Content-type: image/png");
echo $image;
} else {
$file_name = $_GET["src"];
$path_parts = pathinfo($file_name);
switch ($path_parts["extension"]) {
case "png":
$mime_type = "image/png";
break;
case "gif":
$mime_type = "image/gif";
break;
default:
$mime_type = "image/jpeg";
break;
}
$file_name = $path_parts["basename"];
$image = ResizeImage($file_name, $method, $width, $height);
header("Content-type: " . $mime_type);
echo $image;
}
}
}
/**
* 添加文字注解，可用于文字水印
*
* @param string $txt 必须为utf8编码,文档格式utf-8格式即可
* @param float $opacity 设置不透明度
* @param constant $gravity 设置文字摆放位置,GRAVITY_NorthWest,GRAVITY_North,GRAVITY_NorthEast,GRAVITY_West,
* GRAVITY_Center,GRAVITY_East,GRAVITY_SouthWest,GRAVITY_South,GRAVITY_SouthEast,SAE_Static
* @param array $font 字体数组可以设置如下属性:
* <pre>
* name,常量,字体名称，如果需要添加中文注解，请使用中文字体，否则中文会显示乱码。
* 支持的字体：FONT_SimSun(宋体,默认)、FONT_SimKai(楷体)、FONT_SimHei(正黑)、FONT_MicroHei(微米黑)、FONT_Arial
* weight,字体宽度,int
* size，字体大小,int
* color,字体颜色,例如："blue", "#0000ff", "rgb(0,0,255)"等，默认为"black";
* </pre>
*
* @return bool
* @author Sauwe
*/
public function annotate($txt, $opacity = 0.5, $gravity = SAE_Static, $font = array("name" => FONT_SimSun, "size" => 15, "weight" => 300, "color" => "black"))
{
if ($this->notValid()) {
return false;
}
$opacity = floatval($opacity);
$fontfamily = FONT_SimSun;
if (isset($font["name"])) {
$fontfamily = $font["name"];
}
$fontsize = 15;
if (isset($font["size"])) {
$fontsize = $font["size"];
}
$fontweight = 300;
if (isset($font["weight"])) {
$fontweight = $font["weight"];
}
$fontcolor = "black";
if (isset($font["color"])) {
$fontcolor = $font["color"];
}
try {
$im = new Imagick();
$im->readImageBlob($this->_img_data);
$id = new ImagickDraw();
$id->setFont($fontfamily);
//这里是一个实际上的字体路径
$id->setFontSize($fontsize);
$id->setFontWeight($fontweight);
$id->setFillColor(new ImagickPixel($fontcolor));
$id->setGravity($gravity);
$id->setFillOpacity($opacity);
if ($im->annotateImage($id, 0, 0, 0, $txt)) {
$this->_img_data = $im->getImageBlob();
return true;
}
return false;
} catch (Exception $e) {
$this->_errno = SAE_ErrUnknown;
$this->_errmsg = $e->getMessage();
return false;
}
}
$draw = new ImagickDraw();
while ($y < $height) {
$draw->setFillColor("#808080");
$points = [["x" => $x, "y" => $y], ["x" => $x + $size, "y" => $y], ["x" => $x + $size * 2, "y" => $y + $size], ["x" => $x + $size * 2, "y" => $y + $size * 2]];
$draw->polygon($points);
$points = [["x" => $x, "y" => $y + $size], ["x" => $x + $size, "y" => $y + $size * 2], ["x" => $x, "y" => $y + $size * 2]];
$draw->polygon($points);
$x += $size * 2;
if ($x > $width) {
$x = 0;
$y += $size * 2;
}
}
$draw->setFillColor("#B0B0B0");
$draw->setFontSize($width / 5);
$draw->setFontWeight(800);
$draw->setGravity(Imagick::GRAVITY_CENTER);
$draw->annotation(0, 0, $width . " x " . $height);
$image->drawImage($draw);
header("Content-type: image/png");
echo $image;
} else {
$file_name = $_GET["src"];
$path_parts = pathinfo($file_name);
switch ($path_parts["extension"]) {
case "png":
$mime_type = "image/png";
break;
case "gif":
$mime_type = "image/gif";
break;
