function writeText($text)
{
if ($this->printer == null) {
throw new LogicException("Not attached to a printer.");
}
if ($text == null) {
return;
}
$text = trim($text, "\n");
/* Create Imagick objects */
$image = new \Imagick();
$draw = new \ImagickDraw();
$color = new \ImagickPixel('#000000');
$background = new \ImagickPixel('white');
/* Create annotation */
//$draw -> setFont('Arial');// (not necessary?)
$draw->setFontSize(24);
// Size 21 looks good for FONT B
$draw->setFillColor($color);
$draw->setStrokeAntialias(true);
$draw->setTextAntialias(true);
$metrics = $image->queryFontMetrics($draw, $text);
$draw->annotation(0, $metrics['ascender'], $text);
/* Create image & draw annotation on it */
$image->newImage($metrics['textWidth'], $metrics['textHeight'], $background);
$image->setImageFormat('png');
$image->drawImage($draw);
//$image -> writeImage("test.png");
/* Save image */
$escposImage = new EscposImage();
$escposImage->readImageFromImagick($image);
$size = Printer::IMG_DEFAULT;
$this->printer->bitImage($escposImage, $size);
}
public function makeImageOfCertification()
{
date_default_timezone_set('UTC');
$timeStamp = date('jS F Y');
$text = "CERTIFIED COPY" . "\n" . $this->serial . "\n" . $timeStamp;
$image = new \Imagick();
$draw = new \ImagickDraw();
$color = new \ImagickPixel('#000000');
$background = new \ImagickPixel("rgb(85, 196, 241)");
$draw->setFont($this->container->getParameter('assetic.write_to') . $this->container->get('templating.helper.assets')->getUrl('fonts/futura.ttf'));
$draw->setFontSize(24);
$draw->setFillColor($color);
$draw->setTextAntialias(true);
$draw->setStrokeAntialias(true);
//Align text to the center of the background
$draw->setTextAlignment(\Imagick::ALIGN_CENTER);
//Get information of annotation image
$metrics = $image->queryFontMetrics($draw, $text);
//Calc the distance(pixels) to move the sentences
$move = $metrics['textWidth'] / 2;
$draw->annotation($move, $metrics['ascender'], $text);
//Create an image of certification
$image->newImage($metrics['textWidth'], $metrics['textHeight'], $background);
$image->setImageFormat('png');
$image->drawImage($draw);
//Save an image temporary
$image->writeImage("cert_" . $this->serial . "_.png");
}
public function build()
{
// Prepage image
$this->_canvas = new Imagick();
$this->_canvas->newImage(self::WIDTH, self::HEIGHT, new ImagickPixel("white"));
$color['line'] = new ImagickPixel("rgb(216, 76, 64)");
$color['text'] = new ImagickPixel("rgb(16, 35, 132)");
$color['karma'] = new ImagickPixel("rgb(116, 194, 98)");
$color['force'] = new ImagickPixel("rgb(37, 168, 255)");
$color['bottom_bg'] = new ImagickPixel("rgb(255, 244, 224)");
$color['bg'] = new ImagickPixel("white");
$color['neutral'] = new ImagickPixel("rgb(200, 200, 200)");
$color['habr'] = new ImagickPixel("rgb(83, 121, 139)");
$color['transparent'] = new ImagickPixel("transparent");
// Prepare canvas for drawing main graph
$draw = new ImagickDraw();
$draw->setStrokeAntialias(true);
$draw->setStrokeWidth(2);
// Draw bottom bg
define('TOP_SPACER', 10);
$draw = new ImagickDraw();
$draw->setFillColor($color['bg']);
$draw->setStrokeColor($color['habr']);
$draw->polyline(array(array('x' => 0, 'y' => 0), array('x' => self::WIDTH - 1, 'y' => 0), array('x' => self::WIDTH - 1, 'y' => self::HEIGHT - 1), array('x' => 0, 'y' => self::HEIGHT - 1), array('x' => 0, 'y' => 0)));
$this->_canvas->drawImage($draw);
$draw->destroy();
// Draw texts
$draw = new ImagickDraw();
$draw->setTextAlignment(Imagick::ALIGN_CENTER);
$draw->setTextAntialias(true);
$draw->setFont(realpath('stuff/consola.ttf'));
$draw->setFontSize(10);
$draw->setFillColor($color['neutral']);
$draw->annotation(self::WIDTH / 2, 26, "рейтинг: " . $this->_rate);
$this->_canvas->drawImage($draw);
$draw->destroy();
$draw = new ImagickDraw();
$draw->setTextAlignment(Imagick::ALIGN_CENTER);
$draw->setTextAntialias(true);
$draw->setTextUnderColor($color['karma']);
$draw->setFillColor($color['bg']);
$draw->setFontSize(12);
$draw->setFont(realpath('stuff/consolab.ttf'));
$draw->annotation(self::WIDTH / 4 + 1, 12, sprintf('%01.2f', $this->_karma));
$draw->setTextUnderColor($color['force']);
$draw->setFillColor($color['bg']);
$draw->annotation(self::WIDTH / 4 * 3 - 1, 12, sprintf('%01.2f', $this->_habraforce));
$this->_canvas->drawImage($draw);
$draw->destroy();
return true;
}
public function getImagineImage(ImagineInterface $imagine, FontCollection $fontCollection, $width, $height)
{
$fontPath = $fontCollection->getFontById($this->font)->getPath();
if ($this->getAbsoluteSize() !== null) {
$fontSize = $this->getAbsoluteSize();
} elseif ($this->getRelativeSize() !== null) {
$fontSize = (int) $this->getRelativeSize() / 100 * $height;
} else {
throw new \LogicException('Either relative or absolute watermark size must be set!');
}
if (true || !class_exists('ImagickDraw')) {
// Fall back to ugly image.
$palette = new \Imagine\Image\Palette\RGB();
$font = $imagine->font($fontPath, $fontSize, $palette->color('#000'));
$box = $font->box($this->getText());
$watermarkImage = $imagine->create($box, $palette->color('#FFF'));
$watermarkImage->draw()->text($this->text, $font, new \Imagine\Image\Point(0, 0));
} else {
// CURRENTLY DISABLED.
// Use nicer Imagick implementation.
// Untested!
// @todo Test and implement it!
$draw = new \ImagickDraw();
$draw->setFont($fontPath);
$draw->setFontSize($fontSize);
$draw->setStrokeAntialias(true);
//try with and without
$draw->setTextAntialias(true);
//try with and without
$draw->setFillColor('#fff');
$textOnly = new \Imagick();
$textOnly->newImage(1400, 400, "transparent");
//transparent canvas
$textOnly->annotateImage($draw, 0, 0, 0, $this->text);
//Create stroke
$draw->setFillColor('#000');
//same as stroke color
$draw->setStrokeColor('#000');
$draw->setStrokeWidth(8);
$strokeImage = new \Imagick();
$strokeImage->newImage(1400, 400, "transparent");
$strokeImage->annotateImage($draw, 0, 0, 0, $this->text);
//Composite text over stroke
$strokeImage->compositeImage($textOnly, \Imagick::COMPOSITE_OVER, 0, 0, \Imagick::CHANNEL_ALPHA);
$strokeImage->trimImage(0);
//cut transparent border
$watermarkImage = $imagine->load($strokeImage->getImageBlob());
//$strokeImage->resizeImage(300,0, \Imagick::FILTER_CATROM, 0.9, false); //resize to final size
}
return $watermarkImage;
}
/**
* Draws font to given image at given position
*
* @param Image $image
* @param integer $posx
* @param integer $posy
* @return void
*/
public function applyToImage(Image $image, $posx = 0, $posy = 0)
{
// build draw object
$draw = new \ImagickDraw();
$draw->setStrokeAntialias(true);
$draw->setTextAntialias(true);
// set font file
if ($this->hasApplicableFontFile()) {
$draw->setFont($this->file);
} else {
throw new \Intervention\Image\Exception\RuntimeException("Font file must be provided to apply text to image.");
}
// parse text color
$color = new Color($this->color);
$draw->setFontSize($this->size);
$draw->setFillColor($color->getPixel());
// align horizontal
switch (strtolower($this->align)) {
case 'center':
$align = \Imagick::ALIGN_CENTER;
break;
case 'right':
$align = \Imagick::ALIGN_RIGHT;
break;
default:
$align = \Imagick::ALIGN_LEFT;
break;
}
$draw->setTextAlignment($align);
// align vertical
if (strtolower($this->valign) != 'bottom') {
// calculate box size
$dimensions = $image->getCore()->queryFontMetrics($draw, $this->text);
// corrections on y-position
switch (strtolower($this->valign)) {
case 'center':
case 'middle':
$posy = $posy + $dimensions['textHeight'] * 0.65 / 2;
break;
case 'top':
$posy = $posy + $dimensions['textHeight'] * 0.65;
break;
}
}
// apply to image
$image->getCore()->annotateImage($draw, $posx, $posy, $this->angle * -1, $this->text);
}
public function writeText($text)
{
if ($this->printer == null) {
throw new LogicException("Not attached to a printer.");
}
if ($text == null) {
return;
}
$text = trim($text, "\n");
/* Create Imagick objects */
$image = new \Imagick();
$draw = new \ImagickDraw();
$color = new \ImagickPixel('#000000');
$background = new \ImagickPixel('white');
/* Create annotation */
if ($this->font !== null) {
// Allow fallback on defaults as necessary
$draw->setFont($this->font);
}
/* In Arial, size 21 looks good as a substitute for FONT_B, 24 for FONT_A */
$draw->setFontSize($this->fontSize);
$draw->setFillColor($color);
$draw->setStrokeAntialias(true);
$draw->setTextAntialias(true);
$metrics = $image->queryFontMetrics($draw, $text);
$draw->annotation(0, $metrics['ascender'], $text);
/* Create image & draw annotation on it */
$image->newImage($metrics['textWidth'], $metrics['textHeight'], $background);
$image->setImageFormat('png');
$image->drawImage($draw);
// debugging if you want to view the images yourself
//$image -> writeImage("test.png");
/* Save image */
$escposImage = new ImagickEscposImage();
$escposImage->readImageFromImagick($image);
$size = Printer::IMG_DEFAULT;
$this->printer->bitImage($escposImage, $size);
}
public function text($text, $font, $size, $color = "#00000000", $locate = THINKIMAGE_WATER_SOUTHEAST, $offset = 0, $angle = 0)
{
if (empty($this->img)) {
throw new Exception("没有可以被写入文字的图像资源");
}
if (!is_file($font)) {
throw new Exception("不存在的字体文件：{$font}");
}
if (is_array($color)) {
$color = array_map("dechex", $color);
foreach ($color as &$value) {
$value = str_pad($value, 2, "0", STR_PAD_LEFT);
}
$color = "#" . implode("", $color);
} else {
if (!is_string($color) || 0 !== strpos($color, "#")) {
throw new Exception("错误的颜色值");
}
}
$col = substr($color, 0, 7);
$alp = strlen($color) == 9 ? substr($color, -2) : 0;
$draw = new ImagickDraw();
$draw->setFont(realpath($font));
$draw->setFontSize($size);
$draw->setFillColor($col);
$draw->setFillAlpha(1 - hexdec($alp) / 127);
$draw->setTextAntialias(true);
$draw->setStrokeAntialias(true);
$metrics = $this->img->queryFontMetrics($draw, $text);
$x = 0;
$y = $metrics["ascender"];
$w = $metrics["textWidth"];
$h = $metrics["textHeight"];
switch ($locate) {
case THINKIMAGE_WATER_SOUTHEAST:
$x += $this->info["width"] - $w;
$y += $this->info["height"] - $h;
break;
case THINKIMAGE_WATER_SOUTHWEST:
$y += $this->info["height"] - $h;
break;
case THINKIMAGE_WATER_NORTHWEST:
break;
case THINKIMAGE_WATER_NORTHEAST:
$x += $this->info["width"] - $w;
break;
case THINKIMAGE_WATER_CENTER:
$x += ($this->info["width"] - $w) / 2;
$y += ($this->info["height"] - $h) / 2;
break;
case THINKIMAGE_WATER_SOUTH:
$x += ($this->info["width"] - $w) / 2;
$y += $this->info["height"] - $h;
break;
case THINKIMAGE_WATER_EAST:
$x += $this->info["width"] - $w;
$y += ($this->info["height"] - $h) / 2;
break;
case THINKIMAGE_WATER_NORTH:
$x += ($this->info["width"] - $w) / 2;
break;
case THINKIMAGE_WATER_WEST:
$y += ($this->info["height"] - $h) / 2;
break;
default:
if (is_array($locate)) {
$posy = $locate[1];
$posx = $locate[0];
$x += $posx;
$y += $posy;
} else {
throw new Exception("不支持的文字位置类型");
}
}
if (is_array($offset)) {
$offset = array_map("intval", $offset);
$oy = $offset[1];
$ox = $offset[0];
} else {
$offset = intval($offset);
$ox = $oy = $offset;
}
if ("gif" == $this->info["type"]) {
$img = $this->img->coalesceImages();
$this->img->destroy();
do {
$img->annotateImage($draw, $x + $ox, $y + $oy, $angle, $text);
} while ($img->nextImage());
$this->img = $img->deconstructImages();
$img->destroy();
} else {
$this->img->annotateImage($draw, $x + $ox, $y + $oy, $angle, $text);
}
$draw->destroy();
}
public function addWatermark($inputImage, $fileType = null, $viewingUser = null, $isRebuild = false)
{
$this->standardizeViewingUserReference($viewingUser);
$fileType = $this->getImageFileType($inputImage, $fileType);
if ($fileType === null) {
return false;
}
$xenOptions = XenForo_Application::getOptions();
if (empty($xenOptions->sonnbXG_watermark['enabled'])) {
return false;
}
$isImagick = $xenOptions->imageLibrary['class'] === 'imPecl';
$watermarkOptions = $this->getWatermarkSettings($isRebuild);
try {
switch ($watermarkOptions['overlay']) {
case 'image':
$watermarkFile = tempnam(XenForo_Helper_File::getTempDir(), 'xf');
if (Zend_Uri::check($watermarkOptions['url'])) {
$client = XenForo_Helper_Http::getClient($watermarkOptions['url']);
$response = $client->request('GET');
if ($response->isSuccessful()) {
@file_put_contents($watermarkFile, $response->getBody());
} else {
return false;
}
} elseif (is_file($watermarkOptions['url'])) {
$this->copyFile($watermarkOptions['url'], $watermarkFile);
} else {
return false;
}
if (!($watermarkFileInfo = @getimagesize($watermarkFile))) {
return false;
}
if ($isImagick) {
$srcResource = new Imagick($inputImage);
$wtmResource = new Imagick($watermarkFile);
} else {
$srcResource = $this->createImageFromFile($inputImage, $fileType);
//TODO: Check watermark image size against input image.
$wtmResource = $this->createImageFromFile($watermarkFile, $watermarkFileInfo[2]);
}
$this->addWatermarkBySource($srcResource, $wtmResource, $watermarkOptions['position'], $watermarkOptions['margin'], $inputImage, $fileType);
@unlink($watermarkFile);
break;
case 'text':
default:
$findArray = array('{username}', '{user_id}', '{email}');
$replaceArray = array($viewingUser['username'], $viewingUser['user_id'], $viewingUser['email']);
$watermarkOptions['text'] = str_replace($findArray, $replaceArray, $watermarkOptions['text']);
if (empty($watermarkOptions['text'])) {
return false;
}
if ($isImagick) {
$wtmResource = new Imagick();
$draw = new ImagickDraw();
$color = new ImagickPixel($watermarkOptions['textColor']);
$background = new ImagickPixel('none');
$draw->setFontSize($watermarkOptions['textSize']);
$draw->setFillColor($color);
$draw->setStrokeAntialias(true);
$draw->setTextAntialias(true);
$metrics = $wtmResource->queryFontMetrics($draw, $watermarkOptions['text']);
$draw->annotation(0, $metrics['ascender'], $watermarkOptions['text']);
$wtmResource->newImage($metrics['textWidth'], $metrics['textHeight'], $background);
$wtmResource->setImageFormat('png');
$wtmResource->drawImage($draw);
$srcResource = new Imagick($inputImage);
} else {
$padding = 10;
$font = 'styles/sonnb/XenGallery/watermark.ttf';
if (!empty($watermarkOptions['font']) && is_file($watermarkOptions['font'])) {
$font = $watermarkOptions['font'];
}
if (function_exists('imagettfbbox')) {
$textDimension = imagettfbbox($watermarkOptions['textSize'], 0, $font, $watermarkOptions['text']);
$width = abs($textDimension[4] - $textDimension[0]) + $padding;
$height = abs($textDimension[5] - $textDimension[1]) + $padding;
} else {
$width = ImageFontWidth($watermarkOptions['textSize']) * strlen($watermarkOptions['text']);
$height = ImageFontHeight($watermarkOptions['textSize']);
}
$wtmResource = @imagecreatetruecolor($width, $height);
if (strtolower($watermarkOptions['bgColor']) === 'transparent') {
imagesavealpha($wtmResource, true);
$bgColor = imagecolorallocatealpha($wtmResource, 0, 0, 0, 127);
imagefill($wtmResource, 0, 0, $bgColor);
} else {
$bgColorRbg = $this->hex2rgb($watermarkOptions['bgColor']);
$bgColor = imagecolorallocate($wtmResource, $bgColorRbg['red'], $bgColorRbg['green'], $bgColorRbg['blue']);
imagefill($wtmResource, 0, 0, $bgColor);
}
$txtColorRbg = $this->hex2rgb($watermarkOptions['textColor']);
$txtColor = imagecolorallocate($wtmResource, $txtColorRbg['red'], $txtColorRbg['green'], $txtColorRbg['blue']);
imagettftext($wtmResource, $watermarkOptions['textSize'], 0, $padding / 2, $height - $padding / 2, $txtColor, $font, $watermarkOptions['text']);
$srcResource = $this->createImageFromFile($inputImage, $fileType);
}
$this->addWatermarkBySource($srcResource, $wtmResource, $watermarkOptions['position'], $watermarkOptions['margin'], $inputImage, $fileType);
break;
}
} catch (Exception $e) {
XenForo_Error::logException($e);
return false;
}
}
public function build()
{
// Prepage image
$this->_canvas = new Imagick();
$this->_canvas->newImage(self::WIDTH, self::HEIGHT, new ImagickPixel("white"));
$color['line'] = new ImagickPixel("rgb(216, 76, 64)");
$color['text'] = new ImagickPixel("rgb(16, 35, 132)");
$color['karma'] = new ImagickPixel("rgb(116, 194, 98)");
$color['force'] = new ImagickPixel("rgb(37, 168, 255)");
$color['bottom_bg'] = new ImagickPixel("rgb(255, 244, 224)");
$color['bg'] = new ImagickPixel("white");
$color['neutral'] = new ImagickPixel("rgb(200, 200, 200)");
$color['habr'] = new ImagickPixel("rgb(83, 121, 139)");
// Prepare canvas for drawing main graph
$draw = new ImagickDraw();
$draw->setStrokeAntialias(true);
$draw->setStrokeWidth(2);
// Prepare values for drawing main graph
define('PADDING', 10);
// Draw bottom bg
define('TOP_SPACER', 10);
$draw = new ImagickDraw();
$draw->setFillColor($color['bg']);
$draw->setStrokeColor($color['habr']);
$draw->polyline(array(array('x' => 0, 'y' => 0), array('x' => self::WIDTH - 1, 'y' => 0), array('x' => self::WIDTH - 1, 'y' => self::HEIGHT - 1), array('x' => 0, 'y' => self::HEIGHT - 1), array('x' => 0, 'y' => 0)));
$this->_canvas->drawImage($draw);
$draw->destroy();
// Draw texts
$draw = new ImagickDraw();
$draw->setTextUnderColor($color['bg']);
$draw->setTextAntialias(true);
$draw->setFillColor($color['text']);
$draw->setFont(realpath('stuff/arialbd.ttf'));
$code = $this->_user;
$draw->setFontSize(strlen($code) > 8 ? 10 : 11);
if (strlen($code) > 10) {
$code = substr($code, 0, 9) . '...';
}
$draw->annotation(80, 13, $code);
$textInfo = $this->_canvas->queryFontMetrics($draw, $code, null);
$nextX = 80 + 9 + $textInfo['textWidth'];
$draw->setFont(realpath('stuff/consola.ttf'));
$draw->setFontSize(11);
$draw->setFillColor($color['neutral']);
$draw->annotation(5, 13, "хаброметр");
$draw->setTextUnderColor($color['karma']);
$draw->setFillColor($color['bg']);
$draw->setFontSize(12);
$draw->setFont(realpath('stuff/consolab.ttf'));
$draw->annotation($nextX, 13, $text = sprintf('%01.2f', $this->_karma));
$textInfo = $this->_canvas->queryFontMetrics($draw, $text, null);
$nextX += $textInfo['textWidth'] + 4;
$draw->setTextUnderColor($color['bg']);
$draw->setFont(realpath('stuff/arialbd.ttf'));
$text = sprintf('%01.2f', $this->_extremums['karma_min']) . '/' . sprintf('%01.2f', $this->_extremums['karma_max']);
$draw->setFontSize(8);
$draw->setFillColor($color['karma']);
$draw->annotation($nextX, 13, $text);
$textInfo = $this->_canvas->queryFontMetrics($draw, $text, null);
$nextX += $textInfo['textWidth'] + 9;
$draw->setFontSize(12);
$draw->setFont(realpath('stuff/consolab.ttf'));
$draw->setTextUnderColor($color['force']);
$draw->setFillColor($color['bg']);
$draw->annotation($nextX, 13, $text = sprintf('%01.2f', $this->_habraforce));
$textInfo = $this->_canvas->queryFontMetrics($draw, $text, null);
$nextX += $textInfo['textWidth'] + 4;
$draw->setTextUnderColor($color['bg']);
$draw->setFont(realpath('stuff/arialbd.ttf'));
$text = sprintf('%01.2f', $this->_extremums['habraforce_min']) . '/' . sprintf('%01.2f', $this->_extremums['habraforce_max']);
$draw->setFontSize(8);
$draw->setFillColor($color['force']);
$draw->annotation($nextX, 13, $text);
$image = new Imagick('stuff/bg-user2.gif');
$this->_canvas->compositeImage($image, Imagick::COMPOSITE_COPY, 64, 3, Imagick::CHANNEL_ALL);
$image->clear();
$image->destroy();
$this->_canvas->drawImage($draw);
$draw->destroy();
return true;
}
/**
* 在图片上添加验证文字
* @param resource $image 图片对象
* @param string $text 要添加的字符
* @return resource 图片对象
*/
protected function imagickDrawText($image, $text)
{
$draw = new \ImagickDraw();
$draw->setFont($this->font);
$draw->setFontSize($this->height * 0.8);
$draw->setFillColor(new \ImagickPixel('#333333'));
$draw->setStrokeAntialias(true);
$draw->setTextAntialias(true);
$metrics = $image->queryFontMetrics($draw, $text);
$draw->annotation(0, $metrics['ascender'], $text);
$image->drawImage($draw);
$draw->destroy();
return $image;
}
function setStrokeAntialias($strokeColor, $fillColor, $backgroundColor)
{
$draw = new \ImagickDraw();
$draw->setStrokeColor($strokeColor);
$draw->setFillColor($fillColor);
$draw->setStrokeWidth(1);
$draw->setStrokeAntialias(false);
$draw->line(100, 100, 400, 105);
$draw->line(100, 140, 400, 185);
$draw->setStrokeAntialias(true);
$draw->line(100, 110, 400, 115);
$draw->line(100, 150, 400, 195);
$image = new \Imagick();
$image->newImage(500, 250, $backgroundColor);
$image->setImageFormat("png");
$image->drawImage($draw);
header("Content-Type: image/png");
echo $image->getImageBlob();
}
$draw->setClipRule(Imagick::FILLRULE_EVENODD);
var_dump($draw->getClipRule() === Imagick::FILLRULE_EVENODD);
$draw->setClipUnits(10);
var_dump($draw->getClipUnits());
// fill
$draw->setFillColor('yellow');
var_dump($draw->getFillColor()->getColor());
$draw->setFillOpacity(0.5);
printf("%.2f\n", $draw->getFillOpacity());
$draw->setFillRule(Imagick::FILLRULE_NONZERO);
var_dump($draw->getClipRule() === Imagick::FILLRULE_NONZERO);
// gravity
$draw->setGravity(Imagick::GRAVITY_SOUTHEAST);
var_dump($draw->getGravity() === Imagick::GRAVITY_SOUTHEAST);
// stroke
$draw->setStrokeAntialias(false);
var_dump($draw->getStrokeAntialias());
$draw->setStrokeColor(new ImagickPixel('#F02B88'));
var_dump($draw->getStrokeColor()->getColor());
$draw->setStrokeDashArray(array(1, 2, 3));
var_dump($draw->getStrokeDashArray());
$draw->setStrokeDashOffset(-1);
var_dump($draw->getStrokeDashOffset());
$draw->setStrokeLineCap(Imagick::LINECAP_SQUARE);
var_dump($draw->getStrokeLineCap() === Imagick::LINECAP_SQUARE);
$draw->setStrokeLineJoin(Imagick::LINEJOIN_BEVEL);
var_dump($draw->getStrokeLineJoin() === Imagick::LINEJOIN_BEVEL);
$draw->setStrokeMiterLimit(3);
var_dump($draw->getStrokeMiterLimit());
$draw->setStrokeOpacity(0.9);
printf("%.2f\n", $draw->getStrokeOpacity());
/**
* Get raw boxsize without any non-core features
*
* @param string $text
* @return \Intervention\Image\Size
*/
protected function getCoreBoxSize($text = null)
{
$text = is_null($text) ? $this->text : $text;
$imagick = new \Imagick();
$draw = new \ImagickDraw();
$draw->setStrokeAntialias(true);
$draw->setTextAntialias(true);
$draw->setFontSize($this->size);
$draw->setFont($this->file);
// get boxsize
$size = $imagick->queryFontMetrics($draw, $text);
return new Size($size['textWidth'], $size['textHeight']);
}
public function build()
{
// Prepage image
$this->_canvas = new Imagick();
$this->_canvas->newImage(self::WIDTH, self::HEIGHT, new ImagickPixel("white"));
$color['line'] = new ImagickPixel("rgb(216, 76, 64)");
$color['text'] = new ImagickPixel("rgb(16, 35, 132)");
$color['karma'] = new ImagickPixel("rgb(116, 194, 98)");
$color['force'] = new ImagickPixel("rgb(37, 168, 255)");
$color['bottom_bg'] = new ImagickPixel("rgb(255, 244, 224)");
$color['bg'] = new ImagickPixel("white");
$color['neutral'] = new ImagickPixel("rgb(200, 200, 200)");
$color['habr'] = new ImagickPixel("rgb(83, 121, 139)");
// Prepare canvas for drawing main graph
$draw = new ImagickDraw();
$draw->setStrokeAntialias(true);
$draw->setStrokeWidth(2);
// Prepare values for drawing main graph
define('PADDING', 10);
// Draw bottom bg
define('TOP_SPACER', 10);
$draw = new ImagickDraw();
$draw->setFillColor($color['bg']);
$draw->setStrokeColor($color['habr']);
$draw->polyline(array(array('x' => 0, 'y' => 0), array('x' => self::WIDTH - 1, 'y' => 0), array('x' => self::WIDTH - 1, 'y' => self::HEIGHT - 1), array('x' => 0, 'y' => self::HEIGHT - 1), array('x' => 0, 'y' => 0)));
$this->_canvas->drawImage($draw);
$draw->destroy();
// Draw texts
$draw = new ImagickDraw();
$draw->setTextUnderColor($color['bg']);
$draw->setTextAlignment(Imagick::ALIGN_CENTER);
$draw->setTextAntialias(true);
$draw->setFillColor($color['text']);
$draw->setFont(realpath('stuff/arialbd.ttf'));
$code = $this->_user;
$draw->setFontSize(strlen($code) > 8 ? 10 : 11);
if (strlen($code) > 10) {
$code = substr($code, 0, 9) . '...';
}
$draw->annotation(self::WIDTH / 2, self::HEIGHT - 9, $code);
$draw->setFont(realpath('stuff/consola.ttf'));
$draw->setFontSize(11);
$draw->setFillColor($color['neutral']);
$draw->annotation(self::WIDTH / 2, 15, "хаброметр");
$text = sprintf('%01.2f', $this->_extremums['karma_min']) . ' / ' . sprintf('%01.2f', $this->_extremums['karma_max']);
$draw->setFontSize(9);
$draw->setFillColor($color['karma']);
$draw->annotation(self::WIDTH / 2, 55, $text);
$text = sprintf('%01.2f', $this->_extremums['habraforce_min']) . ' / ' . sprintf('%01.2f', $this->_extremums['habraforce_max']);
$draw->setFontSize(9);
$draw->setFillColor($color['force']);
$draw->annotation(self::WIDTH / 2, 95, $text);
$draw->setTextUnderColor($color['karma']);
$draw->setFillColor($color['bg']);
$draw->setFontSize(14);
$draw->setFont(realpath('stuff/consolab.ttf'));
$draw->annotation(self::WIDTH / 2, 35, sprintf('%01.2f', $this->_karma));
$draw->setTextUnderColor($color['force']);
$draw->setFillColor($color['bg']);
$draw->annotation(self::WIDTH / 2, 75, sprintf('%01.2f', $this->_habraforce));
$this->_canvas->drawImage($draw);
$draw->destroy();
return true;
}
function GetView()
{
global $TMP_PATH;
$tmp_file = ADEI::GetTmpFile();
$im = new Imagick();
$tmp = new Imagick();
$image = new Imagick();
$final = new Imagick();
$with_axes = new Imagick();
$output = new Imagick();
$tick = new ImagickDraw();
$ceiling = new ImagickDraw();
$color = new ImagickPixel('#666666');
$background = new ImagickPixel('none');
// Transparent
date_default_timezone_set('UTC');
$servername = "localhost";
$username = "******";
$password = "******";
$dbname = "HDCP10";
$req = $this->req->CreateGroupRequest();
$req = $this->req->CreateDataRequest();
$fstart = $req->GetProp("view_pb_start", 0);
$width = $req->GetProp("control_width", 800);
$height = $req->GetProp("control_height", 600);
$height = $height - 180;
// 60px for the xaxis (50px)
$start = 1367366400000000.0;
// GMT: Wed, 01 May 2013 00:00:00 GMT
$end = 1367452800000000.0;
// GMT: Thu, 02 May 2013 00:00:00 GMT
//$end = 1367539200000000; // GMT: Fri, 03 May 2013 00:00:00 GMT
$current = $start;
$step = 3600000000.0;
try {
$conn = new PDO("mysql:host={$servername};dbname={$dbname}", $username, $password);
// set the PDO error mode to exception
$conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
while (true) {
if ($current >= $end) {
break;
}
$start_interval = $current;
$end_interval = $start_interval + $step;
$sql = "SELECT img_id, image, timestamp FROM Profiles_060_WTH_STATIC_EL90_Images_Stitch_Im1_3600 WHERE timestamp >= " . $start_interval . " AND timestamp < " . $end_interval;
$stmt = $conn->query($sql);
$row = $stmt->fetchObject();
if ($row == false) {
$im->newImage($width, $height - $height * 20 / 100, "white");
} else {
if (is_null($row->image)) {
$im->newImage($width, $height - $height * 20 / 100, "white");
} else {
$im->readimageblob($row->image);
$im->resizeImage($width, $height - $height * 20 / 100, Imagick::FILTER_LANCZOS, 1);
}
}
#$text = date('H:s', ($current / 1000000));
#$draw = new ImagickDraw();
$tick = new ImagickDraw();
$ceiling = new ImagickDraw();
/* Font properties */
#$draw->setFont('Arial');
#$draw->setFontSize(200);
#$draw->setFillColor($color);
#$draw->setStrokeAntialias(true);
#$draw->setTextAntialias(true);
/* Get font metrics */
#$metrics = $image->queryFontMetrics($draw, $text);
/* Create text */
#$draw->annotation(0, $metrics['ascender']+20, $text);
$tick->setStrokeWidth(10);
$tick->setStrokeColor($color);
$tick->setFillColor($color);
$tick->line(0, 0, 0, 20);
//imageline($image, $width/2, 0, $width/2, 50, $color);
$ceiling->setStrokeColor($color);
$ceiling->setFillColor($color);
$ceiling->line(0, 0, $width, 0);
/* Create image */
$image->newImage($width, 20, $background);
$image->setImageFormat('png');
#$image->drawImage($draw);
$image->drawImage($tick);
$image->drawImage($ceiling);
$im->addImage($image);
$im->resetIterator();
$tmp = $im->appendImages(true);
$final->addImage($tmp);
$current = $end_interval;
$im->clear();
$image->clear();
$tmp->clear();
$tick->clear();
$ceiling->clear();
}
} catch (PDOException $e) {
//echo "Connection failed: " . $e->getMessage();
}
/* Append the images into one */
$final->resetIterator();
$combined = $final->appendImages(false);
/* Output the image */
$combined->setImageFormat("png");
$combined->resizeImage($width, $height - $height * 20 / 100, Imagick::FILTER_LANCZOS, 1);
$draw = new ImagickDraw();
/* Font properties */
$draw->setFont('Arial');
$draw->setFontSize(12);
$draw->setFillColor($color);
$draw->setStrokeAntialias(true);
$draw->setTextAntialias(true);
$runner = $start;
$axis_interval = $width / 24;
$i = 0;
while ($runner < $end) {
$text = date('H:s', $runner / 1000000);
$metrics = $image->queryFontMetrics($draw, $text);
$draw->annotation($i * $axis_interval, $metrics['ascender'] + 20, $text);
$runner = $runner + $step;
$i++;
}
$xaxis = new Imagick();
$xaxis->newImage($width, 50, $background);
$xaxis->setImageFormat('png');
$xaxis->drawImage($draw);
$with_axes->addImage($combined);
$with_axes->addImage($xaxis);
$with_axes->resetIterator();
$output = $with_axes->appendImages(true);
file_put_contents("{$TMP_PATH}/{$tmp_file}", $output);
return array("img" => array("id" => $tmp_file, "yaxis" => "testest"), "div" => array("class" => "image-player", "xml" => "<div id='media'>" . "<div style='width:100px; margin: 0 auto;'>1367539200000000</div>" . "<div id='jet' class='colormap'></div>" . "<div class='range'><p class='lower'>-2</p><p class='upper'>2</p></div>" . "<div style='clear: both;'></div>" . "<div id='media-controls'>" . "<button id='play-pause-button' title='play' onclick='togglePlayPause();'>Play</button>" . "<button id='stop-button' title='stop' onclick='stopPlay();'>Stop</button>" . "<progress id='progress-bar' min='0' max='100' value='0' style='width:" . ($width - $width * 10 / 100) . "px'>0% played</progress>" . "</div>" . "</div>" . "<div id='timestamp1' style='display: none;' data='" . $start . "'></div>" . "<div id='timestamp2' style='display: none;' data='0'></div>"));
}
function imageGeometryReset()
{
$draw = new \ImagickDraw();
$draw->setFont("../fonts/Arial.ttf");
$draw->setFontSize(48);
$draw->setStrokeAntialias(true);
$draw->setTextAntialias(true);
$draw->setFillColor('#ff0000');
$textOnly = new \Imagick();
$textOnly->newImage(600, 300, "rgb(230, 230, 230)");
$textOnly->setImageFormat('png');
$textOnly->annotateImage($draw, 30, 40, 0, 'Your Text Here');
$textOnly->trimImage(0);
$textOnly->setImagePage($textOnly->getimageWidth(), $textOnly->getimageheight(), 0, 0);
$distort = array(180);
$textOnly->setImageVirtualPixelMethod(Imagick::VIRTUALPIXELMETHOD_TRANSPARENT);
$textOnly->setImageMatte(true);
$textOnly->distortImage(Imagick::DISTORTION_ARC, $distort, false);
$textOnly->setformat('png');
header("Content-Type: image/png");
echo $textOnly->getimageblob();
}
public function build()
{
// Prepage image
$this->_canvas = new Imagick();
$this->_canvas->newImage(self::WIDTH, self::HEIGHT, new ImagickPixel("white"));
$color['line'] = new ImagickPixel("rgb(216, 76, 64)");
$color['text'] = new ImagickPixel("rgb(16, 35, 132)");
$color['karma'] = new ImagickPixel("rgb(116, 194, 98)");
$color['force'] = new ImagickPixel("rgb(37, 168, 255)");
$color['bottom_bg'] = new ImagickPixel("rgb(255, 244, 224)");
$color['bg'] = new ImagickPixel("white");
$color['neutral'] = new ImagickPixel("rgb(200, 200, 200)");
// Prepare canvas for drawing main graph
$draw = new ImagickDraw();
$draw->setStrokeColor($color['line']);
$draw->setFillColor($color['bg']);
$draw->setStrokeAntialias(true);
$draw->setStrokeWidth(2);
// Prepare values for drawing main graph
define('BOTTOM_PAD', 30);
define('TOP_PAD', 25);
define('LEFT_PAD', 43);
define('RIGHT_PAD', 15);
$graph = array('b' => self::HEIGHT - BOTTOM_PAD, 't' => TOP_PAD);
$graph['height'] = $graph['b'] - $graph['t'];
$dataHeight = $this->_max_karma - $this->_min_karma;
if ($dataHeight != 0) {
$graph['k'] = $graph['height'] / $dataHeight;
} else {
$graph['k'] = 1;
}
$karma = array_reverse($this->_karma);
$graph['segmentWidth'] = (self::WIDTH - LEFT_PAD - RIGHT_PAD) / (count($karma) - 1);
$lastX = LEFT_PAD;
$lastY = $karma[0];
$graph['cords'] = array();
foreach ($karma as $y) {
$graph['cords'][] = array('x' => (double) $lastX, 'y' => $graph['b'] - round($y - $this->_min_karma) * $graph['k']);
$lastX += $graph['segmentWidth'];
}
//Draw graph
$draw->polyline($graph['cords']);
$this->_canvas->drawImage($draw);
// Draw bottom bg
define('TOP_SPACER', 10);
$draw = new ImagickDraw();
$draw->setFillColor($color['bottom_bg']);
$draw->polygon(array(array('x' => 0, 'y' => $graph['b'] + TOP_SPACER), array('x' => self::WIDTH, 'y' => $graph['b'] + TOP_SPACER), array('x' => self::WIDTH, 'y' => self::HEIGHT), array('x' => 0, 'y' => self::HEIGHT)));
$this->_canvas->drawImage($draw);
$draw->destroy();
// Draw texts
$draw = new ImagickDraw();
$draw->setTextAntialias(true);
$draw->setFontSize(12);
$draw->setFillColor($color['text']);
$draw->setFont(realpath('stuff/arial.ttf'));
$draw->annotation(2, 13, 'Хаброметр юзера');
$draw->setFont(realpath('stuff/arialbd.ttf'));
$code = $this->_user;
if (strlen($code) > 25) {
$code = substr($code, 0, 22) . '...';
}
$draw->annotation(125, 13, $code);
$image = new Imagick('stuff/bg-user2.gif');
$this->_canvas->compositeImage($image, Imagick::COMPOSITE_COPY, 109, 2, Imagick::CHANNEL_ALL);
$image->clear();
$image->destroy();
$this->_canvas->drawImage($draw);
$draw->destroy();
$draw = new ImagickDraw();
$draw->setFontSize(10);
$draw->setFillColor($color['karma']);
$draw->setFont(realpath('stuff/consola.ttf'));
$draw->annotation(2, $graph['t'] + 5, sprintf('%01.2f', $this->_max_karma));
$draw->annotation(2, $graph['b'] + 2, sprintf('%01.2f', $this->_min_karma));
$draw->setFontSize(10);
$draw->setFillColor($color['neutral']);
$draw->setFont(realpath('stuff/consola.ttf'));
$t = preg_split('/-|\\s|:/', $this->_logTime);
$this->_canvas->annotateImage($draw, self::WIDTH - 3, $graph['b'] + 2, -90, $t[2] . '.' . $t[1] . '.' . substr($t[0], -2) . ' ' . $t[3] . ':' . $t[4]);
$this->_canvas->drawImage($draw);
$draw->destroy();
$draw = new ImagickDraw();
$draw->setFillColor($color['karma']);
$text = 'min/max: ' . sprintf('%01.2f', $this->_extremums['karma_min']) . ' / ' . sprintf('%01.2f', $this->_extremums['karma_max']);
$draw->setFontSize(12);
$draw->setFont(realpath('stuff/consola.ttf'));
$draw->setFillColor($color['bg']);
$draw->annotation(3, $graph['b'] + 25, $text);
$draw->setFillColor($color['karma']);
$draw->annotation(2, $graph['b'] + 24, $text);
$this->_canvas->drawImage($draw);
$draw->destroy();
$draw = new ImagickDraw();
$draw->setTextAlignment(Imagick::ALIGN_RIGHT);
$text = 'min/max: ' . sprintf('%01.2f', $this->_extremums['habraforce_min']) . ' / ' . sprintf('%01.2f', $this->_extremums['habraforce_max']);
$draw->setFontSize(12);
$draw->setFont(realpath('stuff/consola.ttf'));
$draw->setFillColor($color['bg']);
$draw->annotation(self::WIDTH - 3, $graph['b'] + 25, $text);
$draw->setFillColor($color['force']);
$draw->annotation(self::WIDTH - 2, $graph['b'] + 24, $text);
$this->_canvas->drawImage($draw);
$draw->destroy();
$draw = new ImagickDraw();
$draw->setTextAlignment(Imagick::ALIGN_RIGHT);
$draw->setTextUnderColor($color['karma']);
$draw->setFillColor($color['bg']);
$draw->setFontSize(14);
$draw->setFont(realpath('stuff/consolab.ttf'));
$textInfo = $this->_canvas->queryFontMetrics($draw, sprintf('%01.2f', $this->_habraforce), null);
$draw->annotation($lastX - $graph['segmentWidth'] + 1 - $textInfo['textWidth'] - 10, 13, sprintf('%01.2f', $karma[count($karma) - 1]));
$draw->setTextUnderColor($color['force']);
$draw->setFillColor($color['bg']);
$draw->annotation($lastX - $graph['segmentWidth'] + 1, 13, sprintf('%01.2f', $this->_habraforce));
$this->_canvas->drawImage($draw);
$draw->destroy();
$image = new Imagick('stuff/logo_mini.png');
$this->_canvas->compositeImage($image, Imagick::COMPOSITE_COPY, 3, 47, Imagick::CHANNEL_ALL);
$image->clear();
$image->destroy();
return true;
}
$s = ayabJsonCall('/queue', false, false);
$state = $s['result'];
$patternWidth = $state['patternWidth'];
// Create Imagick objects
echo '<li>initialisiere</li>';
flush();
$image = new Imagick();
$draw = new ImagickDraw();
$color = new ImagickPixel('black');
$background = new ImagickPixel('white');
// Set Font properties
//$draw->setFont('Arial');
$draw->setFont($fontname);
$draw->setFontSize($fontsize);
$draw->setFillColor($color);
$draw->setStrokeAntialias(true);
$draw->setTextAntialias(true);
echo '<li>bestimme Dimension des Textes</li>';
flush();
// Get font metrics
$metrics = $image->queryFontMetrics($draw, $text);
// draw the text
$topborder = 2;
$spaceatend = 5;
echo '<li>generiere Text</li>';
flush();
$draw->annotation(0, $topborder + $metrics['ascender'], $text);
// create image of correct size
echo '<li>generiere Bild</li>';
flush();
$image->newImage($spaceatend + $metrics['textWidth'], $topborder + $metrics['textHeight'], $background);
private static function __getImage($img, $type)
{
$client = new Client(Config::get('services.dropbox.token'), Config::get('services.dropbox.appName'));
$fileSystem = new Filesystem(new DropboxAdapter($client, '/images/'));
$biggerW = $biggerH = false;
if ($img->width > $img->height) {
$biggerW = true;
} else {
$biggerH = true;
}
$image = $w = $h = null;
$public_path = public_path($img->path);
//code minh
//get image from dropbox
if ($img->store == 'dropbox') {
try {
$file = $fileSystem->read($img->path);
$public_path = $file;
} catch (Exception $e) {
return false;
}
}
//end code
if (in_array($type, ['with-logo', 'large-thumb'])) {
if ($biggerW) {
$w = 450;
} else {
$h = 450;
}
} else {
if (in_array($type, ['thumb', 'small-thumb'])) {
if ($type == 'thumb') {
if ($biggerW) {
$w = 150;
} else {
$h = 150;
}
} else {
if ($biggerW) {
$w = 100;
} else {
$h = 100;
}
}
} else {
if (in_array($type, ['crop', 'newcrop'])) {
$h = 300;
$w = 300;
if ($type == 'newcrop') {
$w = 600;
}
}
}
}
try {
if (in_array($type, ['crop', 'newcrop'])) {
$image = Image::make($public_path)->fit($w, $h, function ($constraint) {
$constraint->aspectRatio();
});
} else {
$image = Image::make($public_path)->resize($w, $h, function ($constraint) {
$constraint->aspectRatio();
});
}
} catch (Exception $e) {
return false;
}
if ($type == 'with-logo') {
if (Cache::has('mask')) {
$mask = Cache::get('mask');
} else {
$mask = Configure::where('ckey', 'mask')->pluck('cvalue');
if (empty($mask)) {
$mask = 'Visual Impact';
}
Cache::forever('mask', $mask);
}
$size = 50;
$w = $image->width();
$h = $image->height();
$x = round($w / 2);
$y = round($h / 2);
$img = Image::canvas($w, $h);
$string = wordwrap($mask, 15, '|');
$strings = explode('|', $string);
$line = 2;
$i = round($y - count($strings) / 2 * ($size + $line));
$from = $i - 20;
foreach ($strings as $string) {
$draw = new \ImagickDraw();
$draw->setStrokeAntialias(true);
$draw->setTextAntialias(true);
$draw->setFont(public_path('assets' . DS . 'fonts' . DS . 'times.ttf'));
$draw->setFontSize($size);
$draw->setFillColor('rgb(0, 0, 0)');
$draw->setFillOpacity(0.2);
$draw->setTextAlignment(\Imagick::ALIGN_CENTER);
$draw->setStrokeColor('#fff');
$draw->setStrokeOpacity(0.2);
$draw->setStrokeWidth(1);
$dimensions = $img->getCore()->queryFontMetrics($draw, $string);
$posy = $i + $dimensions['textHeight'] * 0.65 / 2;
$img->getCore()->annotateImage($draw, $x, $posy, 0, $string);
$i += $size + $line;
}
return $image->insert($img, 'center', $x, $y)->encode('jpg');
}
if ($image) {
return $image->encode('jpg');
}
return false;
}
/**
* 图像添加文字
* @param string $text 添加的文字
* @param string $font 字体路径
* @param integer $size 字号
* @param string $color 文字颜色
* @param integer $locate 文字写入位置
* @param integer $offset 文字相对当前位置的偏移量
* @param integer $angle 文字倾斜角度
*/
public function text($text, $font, $size, $color = '#00000000', $locate = Image::IMAGE_WATER_SOUTHEAST, $offset = 0, $angle = 0)
{
//资源检测
if (empty($this->img)) {
throw new Exception('没有可以被写入文字的图像资源');
}
if (!is_file($font)) {
throw new Exception("不存在的字体文件：{$font}");
}
//获取颜色和透明度
if (is_array($color)) {
$color = array_map('dechex', $color);
foreach ($color as &$value) {
$value = str_pad($value, 2, '0', STR_PAD_LEFT);
}
$color = '#' . implode('', $color);
} elseif (!is_string($color) || 0 !== strpos($color, '#')) {
throw new Exception('错误的颜色值');
}
$col = substr($color, 0, 7);
$alp = strlen($color) == 9 ? substr($color, -2) : 0;
//获取文字信息
$draw = new ImagickDraw();
$draw->setFont(realpath($font));
$draw->setFontSize($size);
$draw->setFillColor($col);
$draw->setFillAlpha(1 - hexdec($alp) / 127);
$draw->setTextAntialias(true);
$draw->setStrokeAntialias(true);
$metrics = $this->img->queryFontMetrics($draw, $text);
/* 计算文字初始坐标和尺寸 */
$x = 0;
$y = $metrics['ascender'];
$w = $metrics['textWidth'];
$h = $metrics['textHeight'];
/* 设定文字位置 */
switch ($locate) {
/* 右下角文字 */
case Image::IMAGE_WATER_SOUTHEAST:
$x += $this->info['width'] - $w;
$y += $this->info['height'] - $h;
break;
/* 左下角文字 */
/* 左下角文字 */
case Image::IMAGE_WATER_SOUTHWEST:
$y += $this->info['height'] - $h;
break;
/* 左上角文字 */
/* 左上角文字 */
case Image::IMAGE_WATER_NORTHWEST:
// 起始坐标即为左上角坐标，无需调整
break;
/* 右上角文字 */
/* 右上角文字 */
case Image::IMAGE_WATER_NORTHEAST:
$x += $this->info['width'] - $w;
break;
/* 居中文字 */
/* 居中文字 */
case Image::IMAGE_WATER_CENTER:
$x += ($this->info['width'] - $w) / 2;
$y += ($this->info['height'] - $h) / 2;
break;
/* 下居中文字 */
/* 下居中文字 */
case Image::IMAGE_WATER_SOUTH:
$x += ($this->info['width'] - $w) / 2;
$y += $this->info['height'] - $h;
break;
/* 右居中文字 */
/* 右居中文字 */
case Image::IMAGE_WATER_EAST:
$x += $this->info['width'] - $w;
$y += ($this->info['height'] - $h) / 2;
break;
/* 上居中文字 */
/* 上居中文字 */
case Image::IMAGE_WATER_NORTH:
$x += ($this->info['width'] - $w) / 2;
break;
/* 左居中文字 */
/* 左居中文字 */
case Image::IMAGE_WATER_WEST:
$y += ($this->info['height'] - $h) / 2;
break;
default:
/* 自定义文字坐标 */
if (is_array($locate)) {
list($posx, $posy) = $locate;
$x += $posx;
$y += $posy;
} else {
throw new Exception('不支持的文字位置类型');
}
}
/* 设置偏移量 */
if (is_array($offset)) {
$offset = array_map('intval', $offset);
list($ox, $oy) = $offset;
} else {
$offset = intval($offset);
$ox = $oy = $offset;
}
/* 写入文字 */
if ('gif' == $this->info['type']) {
$img = $this->img->coalesceImages();
$this->img->destroy();
//销毁原图
do {
$img->annotateImage($draw, $x + $ox, $y + $oy, $angle, $text);
} while ($img->nextImage());
//压缩图片
$this->img = $img->deconstructImages();
$img->destroy();
//销毁零时图片
} else {
$this->img->annotateImage($draw, $x + $ox, $y + $oy, $angle, $text);
}
$draw->destroy();
}
/**
*
*
* @param
*
* @return void
*/
private function drawPolygon($event, $au_scalar, &$polyOffsetX, &$polyOffsetY, &$polygonURL, &$polyWidth, &$polyHeight)
{
$originX = null;
$originY = null;
$polygonURL = null;
$maxPixelScale = 0.60511022;
// arcseconds per pixel
$polyString = $event['hpc_boundcc'];
$polyString = str_replace(array('POLYGON', '(', ')'), '', $polyString);
foreach (explode(',', $polyString) as $xy) {
list($x_coord, $y_coord) = explode(' ', $xy);
$x[] = $x_coord * $au_scalar;
$y[] = -$y_coord * $au_scalar;
}
$originX = min($x);
$originY = min($y);
$polyOffsetX = $originX;
$polyOffsetY = $originY;
$width = 0;
$height = 0;
for ($i = 0; $i < count($x); $i++) {
$xCoord = ($x[$i] - $originX) / $maxPixelScale;
$yCoord = ($y[$i] - $originY) / $maxPixelScale;
$polyArray[] = array('x' => $xCoord, 'y' => $yCoord);
if ($xCoord > $width) {
$width = $xCoord;
}
if ($yCoord > $height) {
$height = $yCoord;
}
}
/* Create a new imagick object */
$im = new Imagick();
/* Create ImagickDraw object */
$draw = new ImagickDraw();
$strokeWidth = 4;
$draw->setStrokeLineJoin(Imagick::LINEJOIN_ROUND);
$draw->setStrokeColor('#00000088');
$draw->setStrokeWidth($strokeWidth);
$draw->setStrokeAntialias(true);
$draw->setFillColor('#' . $GLOBALS['HEK_COLORS'][$event['event_type']] . '66');
$draw->polygon($polyArray);
$polyWidth = $width + $strokeWidth;
$polyHeight = $height + $strokeWidth;
/* Create a new canvas object and a transparent image */
$canvas = new Imagick();
$canvas->newImage($polyWidth, $polyHeight, 'none');
/* Draw the ImagickDraw on to the canvas */
$canvas->drawImage($draw);
/* Set the format to PNG */
$canvas->setImageFormat('png');
$canvas->setInterlaceScheme(Imagick::INTERLACE_PNG);
/* Output the image */
$dateArray = date_parse($event['event_starttime']);
$cache_base_dir = HV_CACHE_DIR . '/events/' . $dateArray['year'] . '/' . str_pad($dateArray['month'], 2, '0', STR_PAD_LEFT) . '/' . str_pad($dateArray['day'], 2, '0', STR_PAD_LEFT);
// Check for existence of cache sub-directory
if (!@file_exists($cache_base_dir)) {
@mkdir($cache_base_dir, 0777, true);
}
$cache_file = rawurlencode($event['kb_archivid']) . '.png';
$cache_file_path = $cache_base_dir . '/' . $cache_file;
$polygonURL = str_replace(HV_CACHE_DIR, 'cache', $cache_base_dir) . '/' . rawurlencode($cache_file);
$fp = @fopen($cache_file_path, 'wb');
if ($fp !== false) {
@fwrite($fp, $canvas);
@fclose($fp);
}
}
