public function draw(OsuSignature $signature)
{
if (empty($this->hexColour)) {
$this->hexColour = $signature->getHexColour();
}
$composite = new Imagick();
$composite->newPseudoImage($this->getWidth(), $this->getHeight(), "canvas:transparent");
// Background
$draw = new ImagickDraw();
$draw->setFillColor(new ImagickPixel("#555555"));
$draw->rectangle(0, 0, $this->getWidth(), $this->getHeight());
$composite->drawImage($draw);
// Main bar
$level = $signature->getUser()['level'];
$xp = $level - floor($level);
$draw = new ImagickDraw();
$draw->setFillColor(new ImagickPixel($this->hexColour));
$draw->rectangle(0, 0, $this->getWidth() * $xp, $this->getHeight());
$composite->drawImage($draw);
// Bar end glow
$draw = new ImagickDraw();
$draw->setFillColor(new ImagickPixel('#ffffff'));
$draw->setFillOpacity(0.35);
$draw->rectangle($this->getWidth() * $xp - $this->getHeight(), 0, $this->getWidth() * $xp, $this->getHeight());
$composite->drawImage($draw);
// Text draw & metrics
$textDraw = new ImagickDraw();
$textDraw->setFillColor(new ImagickPixel('#555555'));
$textDraw->setFontSize(12);
$textDraw->setFont(ComponentLabel::FONT_DIRECTORY . ComponentLabel::FONT_REGULAR);
$textDraw->setGravity(Imagick::GRAVITY_NORTHWEST);
$metrics = $composite->queryFontMetrics($textDraw, 'lv' . floor($level));
// Text white bg
$draw = new ImagickDraw();
$draw->setFillColor(new ImagickPixel('#ffffff'));
$draw->rectangle(($this->getWidth() - $metrics['textWidth']) / 2 - 2, 0, ($this->getWidth() + $metrics['textWidth']) / 2 + 1, $this->getHeight());
$composite->drawImage($draw);
// Rounding
$roundMask = new Imagick();
$roundMask->newPseudoImage($this->getWidth(), $this->getHeight(), "canvas:transparent");
$draw = new ImagickDraw();
$draw->setFillColor(new ImagickPixel("black"));
$draw->roundRectangle(0, 0, $this->getWidth() - 1, $this->getHeight() - 1, $this->rounding, $this->rounding);
$roundMask->drawImage($draw);
$roundMask->setImageFormat('png');
$composite->compositeImage($roundMask, Imagick::COMPOSITE_DSTIN, 0, 0, Imagick::CHANNEL_ALPHA);
$signature->getCanvas()->compositeImage($composite, Imagick::COMPOSITE_DEFAULT, $this->x, $this->y);
// Level text
$signature->getCanvas()->annotateImage($textDraw, $this->x + ($this->getWidth() - $metrics['textWidth']) / 2, $this->y + ($this->getHeight() - $metrics['textHeight']) / 2 - 2, 0, 'lv' . floor($level));
}
/**
* アバター自動生成処理
*
* @param Model $model ビヘイビア呼び出し元モデル
* @param array $user ユーザデータ配列
* @return mixed On success Model::$data, false on failure
* @throws InternalErrorException
*/
public function createAvatarAutomatically(Model $model, $user)
{
//imagickdraw オブジェクトを作成します
$draw = new ImagickDraw();
//文字色のセット
$draw->setfillcolor('white');
//フォントサイズを 160 に設定します
$draw->setFontSize(140);
//テキストを追加します
$draw->setFont(CakePlugin::path($model->plugin) . 'webroot' . DS . 'fonts' . DS . 'ipaexg.ttf');
$draw->annotation(19, 143, mb_substr(mb_convert_kana($user['User']['handlename'], 'KVA'), 0, 1));
//新しいキャンバスオブジェクトを作成する
$canvas = new Imagick();
//ランダムで背景色を指定する
$red1 = strtolower(dechex(mt_rand(3, 12)));
$red2 = strtolower(dechex(mt_rand(0, 15)));
$green1 = strtolower(dechex(mt_rand(3, 12)));
$green2 = strtolower(dechex(mt_rand(0, 15)));
$blue1 = strtolower(dechex(mt_rand(3, 12)));
$blue2 = strtolower(dechex(mt_rand(0, 15)));
$canvas->newImage(179, 179, '#' . $red1 . $red2 . $green1 . $green2 . $blue1 . $blue2);
//ImagickDraw をキャンバス上に描画します
$canvas->drawImage($draw);
//フォーマットを PNG に設定します
$canvas->setImageFormat('png');
App::uses('TemporaryFolder', 'Files.Utility');
$folder = new TemporaryFolder();
$filePath = $folder->path . DS . Security::hash($user['User']['handlename'], 'md5') . '.png';
$canvas->writeImages($filePath, true);
return $filePath;
}
/**
* this is to force RGB and to apply custom icc color profiles
*/
protected function applyColorProfiles()
{
if ($this->resource->getImageColorspace() == Imagick::COLORSPACE_CMYK) {
if (self::getCMYKColorProfile() && self::getRGBColorProfile()) {
$profiles = $this->resource->getImageProfiles('*', false);
// we're only interested if ICC profile(s) exist
$has_icc_profile = array_search('icc', $profiles) !== false;
// if it doesn't have a CMYK ICC profile, we add one
if ($has_icc_profile === false) {
$this->resource->profileImage('icc', self::getCMYKColorProfile());
}
// then we add an RGB profile
$this->resource->profileImage('icc', self::getRGBColorProfile());
$this->resource->setImageColorspace(Imagick::COLORSPACE_RGB);
}
}
// this is a HACK to force grayscale images to be real RGB - truecolor, this is important if you want to use
// thumbnails in PDF's because they do not support "real" grayscale JPEGs or PNGs
// problem is described here: http://imagemagick.org/Usage/basics/#type
// and here: http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=6888#p31891
if ($this->resource->getimagetype() == Imagick::IMGTYPE_GRAYSCALE) {
$draw = new ImagickDraw();
$draw->setFillColor("red");
$draw->setfillopacity(0.001);
$draw->point(0, 0);
$this->resource->drawImage($draw);
}
}
public function renderImage()
{
//Create a ImagickDraw object to draw into.
$draw = new \ImagickDraw();
$darkColor = new \ImagickPixel('brown');
//http://www.imagemagick.org/Usage/compose/#compose_terms
$draw->setStrokeColor($darkColor);
$draw->setFillColor('white');
$draw->setStrokeWidth(2);
$draw->setFontSize(72);
$draw->setStrokeOpacity(1);
$draw->setStrokeColor($darkColor);
$draw->setStrokeWidth(2);
$draw->setFont("../fonts/CANDY.TTF");
$draw->setFontSize(140);
$draw->setFillColor('none');
$draw->rectangle(0, 0, 1000, 300);
$draw->setFillColor('white');
$draw->annotation(50, 180, "Lorem Ipsum!");
$imagick = new \Imagick(realpath("images/TestImage.jpg"));
$draw->composite(\Imagick::COMPOSITE_MULTIPLY, -500, -200, 2000, 600, $imagick);
//Create an image object which the draw commands can be rendered into
$imagick = new \Imagick();
$imagick->newImage(1000, 300, "SteelBlue2");
$imagick->setImageFormat("png");
//Render the draw commands in the ImagickDraw object
//into the image.
$imagick->drawImage($draw);
//Send the image to the browser
header("Content-Type: image/png");
echo $imagick->getImageBlob();
}
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");
}
/**
* {@inheritdoc}
*/
public function polygon(array $coordinates, ColorInterface $color, $fill = false, $thickness = 1)
{
if (count($coordinates) < 3) {
throw new InvalidArgumentException(sprintf('Polygon must consist of at least 3 coordinates, %d given', count($coordinates)));
}
$points = array_map(function (PointInterface $p) {
return array('x' => $p->getX(), 'y' => $p->getY());
}, $coordinates);
try {
$pixel = $this->getColor($color);
$polygon = new \ImagickDraw();
$polygon->setStrokeColor($pixel);
$polygon->setStrokeWidth(max(1, (int) $thickness));
if ($fill) {
$polygon->setFillColor($pixel);
} else {
$polygon->setFillColor('transparent');
}
$polygon->polygon($points);
$this->imagick->drawImage($polygon);
$pixel->clear();
$pixel->destroy();
$polygon->clear();
$polygon->destroy();
} catch (\ImagickException $e) {
throw new RuntimeException('Draw polygon operation failed', $e->getCode(), $e);
}
return $this;
}
/**
* Return a PNG image representation of barcode (requires GD or Imagick library).
*
* @param string $code code to print
* @param string $type type of barcode:
* @param int $widthFactor Width of a single bar element in pixels.
* @param int $totalHeight Height of a single bar element in pixels.
* @param array $color RGB (0-255) foreground color for bar elements (background is transparent).
* @return \Imagick imagick object with barcode
* @public
*/
public function getBarcode($code, $type, $widthFactor = 2, $totalHeight = 30, $color = array(0, 0, 0))
{
$barcodeData = $this->getBarcodeData($code, $type);
// calculate image size
$width = $barcodeData['maxWidth'] * $widthFactor;
$height = $totalHeight;
$colorForeground = new \imagickpixel('rgb(' . $color[0] . ',' . $color[1] . ',' . $color[2] . ')');
$png = new \Imagick();
$png->newImage($width, $height, 'none', 'png');
$imageMagickObject = new \imagickdraw();
$imageMagickObject->setFillColor($colorForeground);
$imageMagickObject->setStrokeAntialias(false);
$imageMagickObject->setStrokeColor('rgb(255,255,255)');
// print bars
$positionHorizontal = 0;
foreach ($barcodeData['bars'] as $bar) {
$bw = round($bar['width'] * $widthFactor, 3);
$bh = round($bar['height'] * $totalHeight / $barcodeData['maxHeight'], 3);
if ($bar['drawBar']) {
$y = round($bar['positionVertical'] * $totalHeight / $barcodeData['maxHeight'], 3);
// draw a vertical bar
$imageMagickObject->rectangle($positionHorizontal, $y, $positionHorizontal + $bw, $y + $bh);
}
$positionHorizontal += $bw;
}
$png->drawImage($imageMagickObject);
return $png;
}
function writeText($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 = Escpos::IMG_DEFAULT;
$this->printer->bitImage($escposImage, $size);
}
private static function image($frame, $pixelPerPoint = 4, $outerFrame = 4, $format = "png", $quality = 85, $filename = FALSE, $save = TRUE, $print = false)
{
$imgH = count($frame);
$imgW = strlen($frame[0]);
$col[0] = new \ImagickPixel("white");
$col[1] = new \ImagickPixel("black");
$image = new \Imagick();
$image->newImage($imgW, $imgH, $col[0]);
$image->setCompressionQuality($quality);
$image->setImageFormat($format);
$draw = new \ImagickDraw();
$draw->setFillColor($col[1]);
for ($y = 0; $y < $imgH; $y++) {
for ($x = 0; $x < $imgW; $x++) {
if ($frame[$y][$x] == '1') {
$draw->point($x, $y);
}
}
}
$image->drawImage($draw);
$image->borderImage($col[0], $outerFrame, $outerFrame);
$image->scaleImage(($imgW + 2 * $outerFrame) * $pixelPerPoint, 0);
if ($save) {
if ($filename === false) {
throw new Exception("QR Code filename can't be empty");
}
$image->writeImages($filename, true);
}
if ($print) {
Header("Content-type: image/" . $format);
echo $image;
}
}
/**
* @return $this
*/
public function setColorspaceToRGB()
{
$imageColorspace = $this->resource->getImageColorspace();
if ($imageColorspace == \Imagick::COLORSPACE_CMYK) {
if (self::getCMYKColorProfile() && self::getRGBColorProfile()) {
$profiles = $this->resource->getImageProfiles('*', false);
// we're only interested if ICC profile(s) exist
$has_icc_profile = array_search('icc', $profiles) !== false;
// if it doesn't have a CMYK ICC profile, we add one
if ($has_icc_profile === false) {
$this->resource->profileImage('icc', self::getCMYKColorProfile());
}
// then we add an RGB profile
$this->resource->profileImage('icc', self::getRGBColorProfile());
$this->resource->setImageColorspace(\Imagick::COLORSPACE_SRGB);
// we have to use SRGB here, no clue why but it works
} else {
$this->resource->setImageColorspace(\Imagick::COLORSPACE_SRGB);
}
} else {
if ($imageColorspace == \Imagick::COLORSPACE_GRAY) {
$this->resource->setImageColorspace(\Imagick::COLORSPACE_SRGB);
} else {
if (!in_array($imageColorspace, array(\Imagick::COLORSPACE_RGB, \Imagick::COLORSPACE_SRGB))) {
$this->resource->setImageColorspace(\Imagick::COLORSPACE_SRGB);
} else {
// this is to handle embedded icc profiles in the RGB/sRGB colorspace
$profiles = $this->resource->getImageProfiles('*', false);
$has_icc_profile = array_search('icc', $profiles) !== false;
if ($has_icc_profile) {
try {
// if getImageColorspace() says SRGB but the embedded icc profile is CMYK profileImage() will throw an exception
$this->resource->profileImage('icc', self::getRGBColorProfile());
} catch (\Exception $e) {
\Logger::warn($e);
}
}
}
}
}
// this is a HACK to force grayscale images to be real RGB - truecolor, this is important if you want to use
// thumbnails in PDF's because they do not support "real" grayscale JPEGs or PNGs
// problem is described here: http://imagemagick.org/Usage/basics/#type
// and here: http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=6888#p31891
$currentLocale = setlocale(LC_ALL, "0");
// this locale hack thing is also a hack for imagick
setlocale(LC_ALL, "");
// details see https://www.pimcore.org/issues/browse/PIMCORE-2728
$draw = new \ImagickDraw();
$draw->setFillColor("#ff0000");
$draw->setfillopacity(0.01);
$draw->point(floor($this->getWidth() / 2), floor($this->getHeight() / 2));
// place it in the middle of the image
$this->resource->drawImage($draw);
setlocale(LC_ALL, $currentLocale);
// see setlocale() above, for details ;-)
return $this;
}
/**
* @see wcf\system\image\adapter\IImageAdapter::drawText()
*/
public function drawText($string, $x, $y)
{
$draw = new \ImagickDraw();
$draw->setFillColor($this->color);
$draw->setTextAntialias(true);
// draw text
$draw->annotation($x, $y, $string);
$this->imagick->drawImage($draw);
}
/**
* @param \Imagick $imagick
* @param int $graphWidth
* @param int $graphHeight
*/
public static function analyzeImage(\Imagick $imagick, $graphWidth = 255, $graphHeight = 127)
{
$sampleHeight = 20;
$border = 2;
$imagick->transposeImage();
$imagick->scaleImage($graphWidth, $sampleHeight);
$imageIterator = new \ImagickPixelIterator($imagick);
$luminosityArray = [];
foreach ($imageIterator as $row => $pixels) {
/* Loop through pixel rows */
foreach ($pixels as $column => $pixel) {
/* Loop through the pixels in the row (columns) */
/** @var $pixel \ImagickPixel */
if (false) {
$color = $pixel->getColor();
$luminosityArray[] = $color['r'];
} else {
$hsl = $pixel->getHSL();
$luminosityArray[] = $hsl['luminosity'];
}
}
/* Sync the iterator, this is important to do on each iteration */
$imageIterator->syncIterator();
break;
}
$draw = new \ImagickDraw();
$strokeColor = new \ImagickPixel('red');
$fillColor = new \ImagickPixel('red');
$draw->setStrokeColor($strokeColor);
$draw->setFillColor($fillColor);
$draw->setStrokeWidth(0);
$draw->setFontSize(72);
$draw->setStrokeAntiAlias(true);
$previous = false;
$x = 0;
foreach ($luminosityArray as $luminosity) {
$pos = $graphHeight - 1 - $luminosity * ($graphHeight - 1);
if ($previous !== false) {
/** @var $previous int */
//printf ( "%d, %d, %d, %d <br/>\n" , $x - 1, $previous, $x, $pos);
$draw->line($x - 1, $previous, $x, $pos);
}
$x += 1;
$previous = $pos;
}
$plot = new \Imagick();
$plot->newImage($graphWidth, $graphHeight, 'white');
$plot->drawImage($draw);
$outputImage = new \Imagick();
$outputImage->newImage($graphWidth, $graphHeight + $sampleHeight, 'white');
$outputImage->compositeimage($plot, \Imagick::COMPOSITE_ATOP, 0, 0);
$outputImage->compositeimage($imagick, \Imagick::COMPOSITE_ATOP, 0, $graphHeight);
$outputImage->borderimage('black', $border, $border);
$outputImage->setImageFormat("png");
App::cachingHeader("Content-Type: image/png");
echo $outputImage;
}
function blueDiscAlpha($width, $height)
{
$imagick = new Imagick();
$imagick->newImage($width, $height, 'none');
$draw = new ImagickDraw();
$draw->setStrokeOpacity(0);
$draw->setFillColor('blue');
$draw->circle(2 * $width / 3, 2 * $height / 3, $width - ($width / 3 - $width / 4), 2 * $height / 3);
$imagick->drawImage($draw);
return $imagick;
}
public static function createDefaultLogo($path)
{
try {
$image = new \Imagick();
$image->newImage(90, 90, new \ImagickPixel("white"));
$draw = new \ImagickDraw();
$draw->setFillColor(new \ImagickPixel("#" . mt_rand(100000, 999999)));
$draw->ellipse(45, 45, 45, 45, 0, 360);
$image->drawImage($draw);
//$draw->setFillColor( new ImagickPixel( "#".mt_rand(100000, 999999) ) );#01C3EB
$draw->setFillColor(new \ImagickPixel("#418bc9"));
$draw->ellipse(45, 45, 20, 20, 0, 360);
$image->drawImage($draw);
$image->setImageFormat("png");
$image_name = 'image_' . time() . '.png';
$image->writeImage($path . $image_name);
return $image_name;
} catch (Exception $e) {
//echo $e->getMessage();
return false;
}
}
/**
* Draw a polyline (a non-closed, non-filled polygon) based on a
* set of vertices.
*
* @param array $vertices An array of x and y labeled arrays
* (eg. $vertices[0]['x'], $vertices[0]['y'], ...).
* @param string $color The color you want to draw the line with.
* @param string $width The width of the line.
*/
public function polyline($verts, $color, $width = 1)
{
$draw = new ImagickDraw();
$draw->setStrokeColor(new ImagickPixel($color));
$draw->setStrokeWidth($width);
$draw->setFillColor(new ImagickPixel('none'));
$draw->polyline($verts);
try {
$res = $this->_imagick->drawImage($draw);
} catch (ImagickException $e) {
throw new Horde_Image_Exception($e);
}
$draw->destroy();
}
protected function getImage()
{
$image = new \Imagick();
$image->newImage(2, 2, new \ImagickPixel('white'));
$draw = new \ImagickDraw();
$draw->setFillColor(new \ImagickPixel('black'));
$draw->color(0, 1, \Imagick::PAINT_POINT);
$draw2 = new \ImagickDraw();
$draw2->setFillColor(new \ImagickPixel('black'));
$draw2->color(1, 1, \Imagick::PAINT_POINT);
$image->drawImage($draw);
$image->drawimage($draw2);
$image->setformat('png');
return $image;
}
/**
* @return $this
*/
public function setColorspaceToRGB()
{
$imageColorspace = $this->resource->getImageColorspace();
if ($imageColorspace == \Imagick::COLORSPACE_CMYK) {
if (self::getCMYKColorProfile() && self::getRGBColorProfile()) {
$profiles = $this->resource->getImageProfiles('*', false);
// we're only interested if ICC profile(s) exist
$has_icc_profile = array_search('icc', $profiles) !== false;
// if it doesn't have a CMYK ICC profile, we add one
if ($has_icc_profile === false) {
$this->resource->profileImage('icc', self::getCMYKColorProfile());
}
// then we add an RGB profile
$this->resource->profileImage('icc', self::getRGBColorProfile());
$this->resource->setImageColorspace(\Imagick::COLORSPACE_SRGB);
// we have to use SRGB here, no clue why but it works
} else {
$this->resource->setImageColorspace(\Imagick::COLORSPACE_SRGB);
}
} else {
if ($imageColorspace == \Imagick::COLORSPACE_GRAY) {
$this->resource->setImageColorspace(\Imagick::COLORSPACE_SRGB);
} else {
if (!in_array($imageColorspace, array(\Imagick::COLORSPACE_RGB, \Imagick::COLORSPACE_SRGB))) {
$this->resource->setImageColorspace(\Imagick::COLORSPACE_SRGB);
} else {
// this is to handle embedded icc profiles in the RGB/sRGB colorspace
$profiles = $this->resource->getImageProfiles('*', false);
$has_icc_profile = array_search('icc', $profiles) !== false;
if ($has_icc_profile) {
$this->resource->profileImage('icc', self::getRGBColorProfile());
}
}
}
}
// this is a HACK to force grayscale images to be real RGB - truecolor, this is important if you want to use
// thumbnails in PDF's because they do not support "real" grayscale JPEGs or PNGs
// problem is described here: http://imagemagick.org/Usage/basics/#type
// and here: http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=6888#p31891
$draw = new \ImagickDraw();
$draw->setFillColor("#ff0000");
$draw->setfillopacity(0.01);
$draw->point(floor($this->getWidth() / 2), floor($this->getHeight() / 2));
// place it in the middle of the image
$this->resource->drawImage($draw);
return $this;
}
function a0nCRQ($msg, $padx, $pady, $bc, $fc, $tc)
{
$im = new Imagick();
$idraw = new ImagickDraw();
$idraw->setFontSize(30);
$idraw->setFont('MyriadPro-Regular.otf');
$idraw->setGravity(Imagick::GRAVITY_CENTER);
$metrics = $im->queryFontMetrics($idraw, $msg);
$im->newPseudoImage($metrics["textWidth"] + $padx * 2, $metrics["textHeight"] + $pady * 2, "xc:none");
$idraw->setFillColor($fc);
$idraw->setStrokeColor($bc);
$idraw->roundrectangle(0, 0, $metrics["textWidth"] + $padx * 2 - 1, $metrics["textHeight"] + $pady * 2 - 1, 10, 10);
$idraw->setFillColor($tc);
$idraw->setStrokeColor($tc);
$idraw->annotation(0, 0, $msg);
$im->drawImage($idraw);
return $im;
}
/**
* @see \wcf\system\image\adapter\IImageAdapter::drawText()
*/
public function drawText($text, $x, $y, $font, $size, $opacity = 1)
{
$draw = new \ImagickDraw();
$draw->setFillOpacity($opacity);
$draw->setFillColor($this->color);
$draw->setTextAntialias(true);
$draw->setFont($font);
$draw->setFontSize($size);
// draw text
$draw->annotation($x, $y, $text);
if ($this->imagick->getImageFormat() == 'GIF') {
$this->imagick = $this->imagick->coalesceImages();
do {
$this->imagick->drawImage($draw);
} while ($this->imagick->nextImage());
} else {
$this->imagick->drawImage($draw);
}
}
/**
* Draws an arc.
*
* @param integer $x The x coordinate of the centre.
* @param integer $y The y coordinate of the centre.
* @param integer $r The radius of the arc.
* @param integer $start The start angle of the arc.
* @param integer $end The end angle of the arc.
* @param string $color The line color of the arc.
* @param string $fill The fill color of the arc (defaults to none).
*/
public function arc($x, $y, $r, $start, $end, $color = 'black', $fill = 'none')
{
$points = Horde_Image::arcPoints($r, $start, $end);
$points['x1'] += $x;
$points['x2'] += $x;
$points['x3'] += $x;
$points['y1'] += $y;
$points['y2'] += $y;
$points['y3'] += $y;
try {
$draw = new ImagickDraw();
$draw->setStrokeColor(new ImagickPixel($color));
$draw->setFillColor(new ImagickPixel($fill));
$draw->arc($x - $r, $y - $r, $x + $r, $y + $r, $start, $end);
} catch (ImagickDrawException $e) {
throw new Horde_Image_Exception($e);
} catch (ImagickPixelException $e) {
throw new Horde_Image_Exception($e);
}
// If filled, draw the outline.
if (!empty($fill)) {
$mid = round(($start + $end) / 2);
list($x1, $y1) = Horde_Image::circlePoint($start, $r * 2);
list($x2, $y2) = Horde_Image::circlePoint($mid, $r * 2);
list($x3, $y3) = Horde_Image::circlePoint($end, $r * 2);
$verts = array(array('x' => $x + round($x3), 'y' => $y + round($y3)), array('x' => $x, 'y' => $y), array('x' => $x + round($x1), 'y' => $y + round($y1)));
if ($mid > 90) {
$verts1 = array(array('x' => $x + round($x2), 'y' => $y + round($y2)), array('x' => $x, 'y' => $y), array('x' => $x + round($x1), 'y' => $y + round($y1)));
$verts2 = array(array('x' => $x + round($x3), 'y' => $y + round($y3)), array('x' => $x, 'y' => $y), array('x' => $x + round($x2), 'y' => $y + round($y2)));
$this->polygon($verts1, $fill, $fill);
$this->polygon($verts2, $fill, $fill);
} else {
$this->polygon($verts, $fill, $fill);
}
$this->polyline($verts, $color);
}
try {
$this->_imagick->drawImage($draw);
} catch (ImagickException $e) {
throw new Horde_Image_Exception($e);
}
$draw->destroy();
}
public function writeText($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);
}
function renderImage()
{
//Create a ImagickDraw object to draw into.
$draw = new \ImagickDraw();
$darkColor = new \ImagickPixel('brown');
//http://www.imagemagick.org/Usage/compose/#compose_terms
$draw->setStrokeColor($darkColor);
$draw->setFillColor('white');
$draw->setStrokeWidth(2);
$draw->setFontSize(72);
$draw->setStrokeOpacity(1);
$draw->setStrokeColor($darkColor);
$draw->setStrokeWidth(2);
$draw->setFont("../fonts/CANDY.TTF");
$draw->setFontSize(140);
$draw->setFillColor('none');
$draw->rectangle(0, 0, 1000, 300);
$draw->setFillColor('white');
$draw->annotation(50, 180, "Lorem Ipsum!");
$imagick = new \Imagick(realpath("images/TestImage.jpg"));
// $compositeModes = [
//
// \Imagick::COMPOSITE_NO, \Imagick::COMPOSITE_ADD, \Imagick::COMPOSITE_ATOP, \Imagick::COMPOSITE_BLEND, \Imagick::COMPOSITE_BUMPMAP, \Imagick::COMPOSITE_CLEAR, \Imagick::COMPOSITE_COLORBURN, \Imagick::COMPOSITE_COLORDODGE, \Imagick::COMPOSITE_COLORIZE, \Imagick::COMPOSITE_COPYBLACK, \Imagick::COMPOSITE_COPYBLUE, \Imagick::COMPOSITE_COPY, \Imagick::COMPOSITE_COPYCYAN, \Imagick::COMPOSITE_COPYGREEN, \Imagick::COMPOSITE_COPYMAGENTA, \Imagick::COMPOSITE_COPYOPACITY, \Imagick::COMPOSITE_COPYRED, \Imagick::COMPOSITE_COPYYELLOW, \Imagick::COMPOSITE_DARKEN, \Imagick::COMPOSITE_DSTATOP, \Imagick::COMPOSITE_DST, \Imagick::COMPOSITE_DSTIN, \Imagick::COMPOSITE_DSTOUT, \Imagick::COMPOSITE_DSTOVER, \Imagick::COMPOSITE_DIFFERENCE, \Imagick::COMPOSITE_DISPLACE, \Imagick::COMPOSITE_DISSOLVE, \Imagick::COMPOSITE_EXCLUSION, \Imagick::COMPOSITE_HARDLIGHT, \Imagick::COMPOSITE_HUE, \Imagick::COMPOSITE_IN, \Imagick::COMPOSITE_LIGHTEN, \Imagick::COMPOSITE_LUMINIZE, \Imagick::COMPOSITE_MINUS, \Imagick::COMPOSITE_MODULATE, \Imagick::COMPOSITE_MULTIPLY, \Imagick::COMPOSITE_OUT, \Imagick::COMPOSITE_OVER, \Imagick::COMPOSITE_OVERLAY, \Imagick::COMPOSITE_PLUS, \Imagick::COMPOSITE_REPLACE, \Imagick::COMPOSITE_SATURATE, \Imagick::COMPOSITE_SCREEN, \Imagick::COMPOSITE_SOFTLIGHT, \Imagick::COMPOSITE_SRCATOP, \Imagick::COMPOSITE_SRC, \Imagick::COMPOSITE_SRCIN, \Imagick::COMPOSITE_SRCOUT, \Imagick::COMPOSITE_SRCOVER, \Imagick::COMPOSITE_SUBTRACT, \Imagick::COMPOSITE_THRESHOLD, \Imagick::COMPOSITE_XOR,
//
// ];
$draw->composite(\Imagick::COMPOSITE_MULTIPLY, -500, -200, 2000, 600, $imagick);
//Create an image object which the draw commands can be rendered into
$imagick = new \Imagick();
$imagick->newImage(1000, 300, "SteelBlue2");
$imagick->setImageFormat("png");
//Render the draw commands in the ImagickDraw object
//into the image.
$imagick->drawImage($draw);
//Send the image to the browser
header("Content-Type: image/png");
echo $imagick->getImageBlob();
}
/**
* function filter_render_type
* Returns HTML markup containing an image with a data: URI
* @param string $content The text to be rendered
* @param string $font_file The path to a font file in a format ImageMagick can handle
* @param integer $font_size The font size, in pixels (defaults to 28)
* @param string $font_color The font color (defaults to 'black')
* @param string $background_color The background color (defaults to 'transparent')
* @param string $output_format The image format to use (defaults to 'png')
* @return string HTML markup containing the rendered image
**/
public function filter_render_type($content, $font_file, $font_size, $font_color, $background_color, $output_format, $width)
{
// Preprocessing $content
// 1. Strip HTML tags. It would be better to support them, but we just strip them for now.
// 2. Decode HTML entities to UTF-8 charaaters.
$content = html_entity_decode(strip_tags($content), ENT_QUOTES, 'UTF-8');
// 3. Do word wrap when $width is specified. Not work for double-width characters.
if (is_int($width)) {
$content = wordwrap($content, floor($width / (0.3 * $font_size)));
}
$cache_group = strtolower(get_class($this));
$cache_key = $font_file . $font_size . $font_color . $background_color . $output_format . $content . $width;
if (!Cache::has(array($cache_group, md5($cache_key)))) {
$font_color = new ImagickPixel($font_color);
$background_color = new ImagickPixel($background_color);
$draw = new ImagickDraw();
$draw->setFont($font_file);
$draw->setFontSize($font_size);
$draw->setFillColor($font_color);
$draw->setTextEncoding('UTF-8');
$draw->annotation(0, $font_size * 2, $content);
$canvas = new Imagick();
$canvas->newImage(1000, $font_size * 5, $background_color);
$canvas->setImageFormat($output_format);
$canvas->drawImage($draw);
// The following line ensures that the background color is set in the PNG
// metadata, when using that format. This allows you, by specifying an RGBa
// background color (e.g. #ffffff00) to create PNGs with a transparent background
// for browsers that support it but with a "fallback" background color (the RGB
// part of the RGBa color) for IE6, which does not support alpha in PNGs.
$canvas->setImageBackgroundColor($background_color);
$canvas->trimImage(0);
Cache::set(array($cache_group, md5($cache_key)), $canvas->getImageBlob());
}
return '<img class="rendered-type" src="' . URL::get('display_rendertype', array('hash' => md5($cache_key), 'format' => $output_format)) . '" title="' . $content . '" alt="' . $content . '">';
}
/**
* Color blend filter, more advanced version of colorize.
*
* Code by olav@redwall.ee on http://php.net/manual/en/imagick.colorizeimage.php
*
* @param $imageInstance
* @param $color
* @param int $alpha
* @param int $composite_flag
*/
private function _colorBlend($imagickInstance, $color, $alpha = 1, $composite_flag = \Imagick::COMPOSITE_COLORIZE)
{
$draw = new \ImagickDraw();
$draw->setFillColor($color);
$width = $imagickInstance->getImageWidth();
$height = $imagickInstance->getImageHeight();
$draw->rectangle(0, 0, $width, $height);
$temporary = new \Imagick();
$temporary->setBackgroundColor(new \ImagickPixel('transparent'));
$temporary->newImage($width, $height, new \ImagickPixel('transparent'));
$temporary->setImageFormat('png32');
$temporary->drawImage($draw);
$alphaChannel = clone $imagickInstance;
$alphaChannel->setImageAlphaChannel(\Imagick::ALPHACHANNEL_EXTRACT);
$alphaChannel->negateImage(false, \Imagick::CHANNEL_ALL);
$imagickInstance->setImageClipMask($alphaChannel);
$clone = clone $imagickInstance;
$clone->compositeImage($temporary, $composite_flag, 0, 0);
$clone->setImageOpacity($alpha);
$imagickInstance->compositeImage($clone, \Imagick::COMPOSITE_DEFAULT, 0, 0);
}
/**
* 加给图片加水印
*
* @param strimg $groundImage 要加水印地址
* @param int $waterPos 水印位置
* @param string $waterImage 水印图片地址
* @param string $waterText 文本文字
* @param int $textFont 文字大小
* @param string $textColor 文字颜色
* @param int $minWidth 小于此值不加水印
* @param int $minHeight 小于此值不加水印
* @param float $alpha 透明度
* @return FALSE
*/
public static function waterMark($groundImage, $waterPos = 0, $waterImage = "", $waterText = "", $textFont = 15, $textColor = "#FF0000", $minWidth = '100', $minHeight = '100', $alpha = 0.9)
{
$isWaterImg = FALSE;
$bg_h = $bg_w = $water_h = $water_w = 0;
//获取背景图的高，宽
if (is_file($groundImage) && !empty($groundImage)) {
$bg = new Imagick();
$bg->readImage($groundImage);
$bg_h = $bg->getImageHeight();
$bg_w = $bg->getImageWidth();
}
//获取水印图的高，宽
if (is_file($waterImage) && !empty($waterImage)) {
$water = new Imagick($waterImage);
$water_h = $water->getImageHeight();
$water_w = $water->getImageWidth();
}
//如果背景图的高宽小于水印图的高宽或指定的高和宽则不加水印
if ($bg_h < $minHeight || $bg_w < $minWidth || $bg_h < $water_h || $bg_w < $water_w) {
return;
} else {
$isWaterImg = TRUE;
}
//加水印
if ($isWaterImg) {
$dw = new ImagickDraw();
//加图片水印
if (is_file($waterImage)) {
$water->setImageOpacity($alpha);
$dw->setGravity($waterPos);
$dw->composite($water->getImageCompose(), 0, 0, 50, 0, $water);
$bg->drawImage($dw);
if (!$bg->writeImage($groundImage)) {
return FALSE;
}
} else {
//加文字水印
$dw->setFontSize($textFont);
$dw->setFillColor($textColor);
$dw->setGravity($waterPos);
$dw->setFillAlpha($alpha);
$dw->annotation(0, 0, $waterText);
$bg->drawImage($dw);
if (!$bg->writeImage($groundImage)) {
return FALSE;
}
}
}
}
function getWhiteDisc()
{
$width = $this->width;
$height = $this->height;
$imagick = new \Imagick();
$imagick->newImage($width, $height, 'black');
$draw = new \ImagickDraw();
$draw->setStrokeOpacity(0);
$draw->setFillColor('white');
$draw->circle($width / 2, $height / 2, $width / 4, $height / 2);
$imagick->drawImage($draw);
return $imagick;
}
$runningHt = 15;
for ($i = count($legends) - 1; $i >= 0; $i--) {
$p = explode("\n", $titles[$i]);
$draw = new ImagickDraw();
$draw->setFont('Helvetica');
$draw->setFontSize(12);
$draw->annotation(5, $runningHt, $titles[$i]);
$canvas->drawImage($draw);
$canvas->compositeImage($legends[$i], imagick::COMPOSITE_OVER, 0, $runningHt + 12 * (count($p) - 1));
$runningHt += $legends[$i]->getImageHeight() + 20 + 12 * (count($p) - 1);
}
$canvas->writeImage($tmp_dir . $id . '.legend.png');
// title
$canvas = new Imagick();
$canvas->newImage($w, 30, new ImagickPixel('white'));
$canvas->setImageFormat('png');
$draw = new ImagickDraw();
$draw->setFont('Helvetica');
$draw->setFontSize(18);
$draw->setGravity(imagick::GRAVITY_CENTER);
$draw->annotation(0, 0, $_REQUEST['title']);
$canvas->drawImage($draw);
$canvas->writeImage($tmp_dir . $id . '.title.png');
function mkLegendUrl($u)
{
return preg_replace('/&(STYLES|SRS)[^&]+/', '', $u);
}
$handle = fopen($tmp_dir . $id . '.html', 'w');
fwrite($handle, "<html><head><title>" . $_REQUEST['title'] . "</title><style>td {vertical-align : top} img {border : 1px solid gray}</style></head><body><table><tr><td><img src='{$tmp_url}{$id}.title.png'></td></tr><tr><td><img src='{$tmp_url}{$id}.png'></td><td><img src='{$tmp_url}{$id}.legend.png'></td></tr></table></body></html>");
fclose($handle);
echo json_encode(array('html' => "{$tmp_url}{$id}.html", 'map' => "{$tmp_url}{$id}.png", 'legend' => "{$tmp_url}{$id}.legend.png"));
// 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);
$image->setImageFormat('png');
echo '<li>zeichne Text ins Bild</li>';
flush();
$image->drawImage($draw);
// save to queue dir
$queuefilename = strftime('%Y-%m-%d_%H.%M.%S') . '_generated_text';
echo '<li>speichere Bild</li>';
flush();
file_put_contents($imagequeuedir . '/' . $queuefilename, $image);
// add to queue
echo '<li>Füge Bild zum Strickmuster hinzu</li>';
ayabJsonCall('/queue', array('addFile' => $imagequeuedir . '/' . $queuefilename, 'webURL' => $imagequeueurl . '/' . $queuefilename), true);
echo '<li>fertig!</li></ul></div>';
flush();
ob_start();
/*
// %%% just output for now
header("Content-Type: image/png");
echo $image;
$this->draw->pathMoveToAbsolute($positions[0][0], $positions[0][1]);
//Scale that by the 'value' of each point aka the distance from the chart's centre.
//Also scale it by how rounded you want the chart.
for ($i = 0; $i < $numberOfPoints; $i++) {
list($nextPositionX, $nextPositionY) = $positions[($i + 1) % $numberOfPoints];
list($controlPoint1X, $controlPoint1Y) = $this->getControlPoint($points[$i], $positions[$i], $tangents[$i], 1, $roundness, count($points));
list($controlPoint2X, $controlPoint2Y) = $this->getControlPoint($points[($i + 1) % $numberOfPoints], $positions[($i + 1) % $numberOfPoints], $tangents[($i + 1) % $numberOfPoints], -1, $roundness, count($points));
$this->draw->pathCurveToAbsolute($controlPoint1X, $controlPoint1Y, $controlPoint2X, $controlPoint2Y, $nextPositionX, $nextPositionY);
}
$this->draw->pathClose();
$this->draw->pathFinish();
foreach ($this->points as $point) {
$this->draw->circle($point[0], $point[1], $point[2], $point[3]);
}
}
}
function getValues()
{
$coordinates_1 = [200, 200, 100, 200, 220, 200];
return $coordinates_1;
}
$spiderChart = new SpiderChart();
$spiderChart->drawChartBackground();
$points = getValues();
//$spiderChart->drawBlendedChart($points, 0.2);
$spiderChart->drawBezierChart($points, 0.4);
$image->drawImage($spiderChart->getDraw());
if (!debug) {
header('Content-Type: image/png');
echo $image;
}
function renderKernel(ImagickKernel $imagickKernel)
{
$matrix = $imagickKernel->getMatrix();
$imageMargin = 20;
$tileSize = 20;
$tileSpace = 4;
$shadowSigma = 4;
$shadowDropX = 20;
$shadowDropY = 0;
$radius = $tileSize / 2 * 0.9;
$rows = count($matrix);
$columns = count($matrix[0]);
$imagickDraw = new \ImagickDraw();
$imagickDraw->setFillColor('#afafaf');
$imagickDraw->setStrokeColor('none');
$imagickDraw->translate($imageMargin, $imageMargin);
$imagickDraw->push();
ksort($matrix);
foreach ($matrix as $row) {
ksort($row);
$imagickDraw->push();
foreach ($row as $cell) {
if ($cell !== false) {
$color = intval(255 * $cell);
$colorString = sprintf("rgb(%f, %f, %f)", $color, $color, $color);
$imagickDraw->setFillColor($colorString);
$imagickDraw->rectangle(0, 0, $tileSize, $tileSize);
}
$imagickDraw->translate($tileSize + $tileSpace, 0);
}
$imagickDraw->pop();
$imagickDraw->translate(0, $tileSize + $tileSpace);
}
$imagickDraw->pop();
$width = $columns * $tileSize + ($columns - 1) * $tileSpace;
$height = $rows * $tileSize + ($rows - 1) * $tileSpace;
$imagickDraw->push();
$imagickDraw->translate($width / 2, $height / 2);
$imagickDraw->setFillColor('rgba(0, 0, 0, 0)');
$imagickDraw->setStrokeColor('white');
$imagickDraw->circle(0, 0, $radius - 1, 0);
$imagickDraw->setStrokeColor('black');
$imagickDraw->circle(0, 0, $radius, 0);
$imagickDraw->pop();
$canvasWidth = $width + 2 * $imageMargin;
$canvasHeight = $height + 2 * $imageMargin;
$kernel = new \Imagick();
$kernel->newPseudoImage($canvasWidth, $canvasHeight, 'canvas:none');
$kernel->setImageFormat('png');
$kernel->drawImage($imagickDraw);
/* create drop shadow on it's own layer */
$canvas = $kernel->clone();
$canvas->setImageBackgroundColor(new \ImagickPixel('rgb(0, 0, 0)'));
$canvas->shadowImage(100, $shadowSigma, $shadowDropX, $shadowDropY);
$canvas->setImagePage($canvasWidth, $canvasHeight, -5, -5);
$canvas->cropImage($canvasWidth, $canvasHeight, 0, 0);
/* composite original text_layer onto shadow_layer */
$canvas->compositeImage($kernel, \Imagick::COMPOSITE_OVER, 0, 0);
$canvas->setImageFormat('png');
return $canvas;
}
