/**
* Draws a polygon on the handle
*
* @param ImageMagick-object $handle The handle on which the polygon is drawn
* @param Zend_Image_Action_DrawPolygon $polygon The object that with all info
*/
public function perform($handle, Zend_Image_Action_DrawPolygon $polygon) { // As of ZF2.0 / PHP5.3, this can be made static.
$points = $this->_parsePoints($polygon->getPoints());
if ($polygon->isClosed()){
//add first point at the end to close
$points[count($points)] = $points[0];
}
$draw = new ImagickDraw();
$draw->setStrokeColor('#' . $polygon->getStrokeColor()->getHex());
$draw->setStrokeOpacity($polygon->getStrokeAlpha()/100);
$draw->setStrokeWidth($polygon->getStrokeWidth());
$strokeDashArray = $polygon->getStrokeDashPattern();
if (count($strokeDashArray) > 0){
$draw->setStrokeDashArray($strokeDashArray);
}
$draw->setStrokeDashOffset($polygon->getStrokeDashOffset());
if($polygon->isFilled()) {
$fillColor = $polygon->getFillColor();
$draw->setFillColor('#' . $fillColor->getHex());
$draw->polygon($points);
} else {
//Use transparent fill to render unfilled
$draw->setFillOpacity(0);
$draw->polyline($points);
}
$handle->getHandle()->drawImage($draw);
}
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;
}
function fxAnalyzeImage(\Imagick $imagick)
{
$graphWidth = $imagick->getImageWidth();
$sampleHeight = 20;
$graphHeight = 128;
$border = 2;
$imageIterator = new \ImagickPixelIterator($imagick);
$reds = [];
foreach ($imageIterator as $pixels) {
/* Loop through pixel rows */
foreach ($pixels as $pixel) {
/* Loop through the pixels in the row (columns) */
/** @var $pixel \ImagickPixel */
$color = $pixel->getColor();
$reds[] = $color['r'];
}
$imageIterator->syncIterator();
/* Sync the iterator, this is important to do on each iteration */
}
$draw = new \ImagickDraw();
$strokeColor = new \ImagickPixel('red');
$fillColor = new \ImagickPixel('none');
$draw->setStrokeColor($strokeColor);
$draw->setFillColor($fillColor);
$draw->setStrokeWidth(1);
$draw->setFontSize(72);
$draw->setStrokeAntiAlias(true);
$x = 0;
$points = [];
foreach ($reds as $red) {
$pos = $graphHeight - $red * $graphHeight / 256;
$points[] = ['x' => $x, 'y' => $pos];
$x += 1;
}
$draw->polyline($points);
$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);
$imagick->resizeimage($imagick->getImageWidth(), $sampleHeight, \Imagick::FILTER_LANCZOS, 1);
$outputImage->compositeimage($imagick, \Imagick::COMPOSITE_ATOP, 0, $graphHeight);
$outputImage->borderimage('black', $border, $border);
$outputImage->setImageFormat("png");
header("Content-Type: image/png");
echo $outputImage;
}
/**
* Show image with error text.
*
* @param string $text
* @param int $width
* @param int $height
*/
public static function showError($text, $width, $height)
{
$canvas = new Imagick();
$canvas->newImage($width, $height, new ImagickPixel("white"));
$draw = new ImagickDraw();
$draw->setFillColor(new ImagickPixel("white"));
$draw->setStrokeColor(new ImagickPixel("black"));
$draw->polyline(array(array('x' => 0, 'y' => 0), array('x' => $width - 1, 'y' => 0), array('x' => $width - 1, 'y' => $height - 1), array('x' => 0, 'y' => $height - 1), array('x' => 0, 'y' => 0)));
$canvas->drawImage($draw);
$draw->destroy();
$draw = new ImagickDraw();
$draw->setFillColor(new ImagickPixel("black"));
$draw->setFontSize(12);
$draw->setTextAlignment(Imagick::ALIGN_CENTER);
$draw->setTextAntialias(true);
$draw->setFont(realpath('stuff/consolab.ttf'));
$draw->annotation($width / 2, $height / 2, $text);
$canvas->drawImage($draw);
$canvas->setImageFormat('png');
header("Content-Type: image/png");
echo $canvas;
$draw->destroy();
$canvas->clear();
$canvas->destroy();
exit;
}
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;
}
/**
* 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);
}
$draw->destroy();
}
public function brushpng($color, $size, $brushpath)
{
$info = $this->_handle->getImageGeometry();
$image = new \Imagick();
$image->newImage($info["width"], $info["height"], "transparent", "png");
//$image->setImageFormat("png");
$draw = new \ImagickDraw();
$pixel = new \ImagickPixel();
$pixel->setColor("transparent");
$draw->setFillColor($pixel);
$pixel->setColor($color);
$draw->setStrokeColor($pixel);
$draw->setStrokeWidth($size);
$draw->setStrokeLineCap(\imagick::LINECAP_ROUND);
$draw->setStrokeLineJoin(\imagick::LINEJOIN_ROUND);
$draw->polyline($brushpath);
$image->drawImage($draw);
$pixel->destroy();
$draw->destroy();
$this->_handle = $image;
}
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();
$image->destroy();
return true;
}
function setStrokeLineJoin($strokeColor, $fillColor, $backgroundColor)
{
$draw = new \ImagickDraw();
$draw->setStrokeWidth(1);
$draw->setStrokeColor($strokeColor);
$draw->setFillColor($fillColor);
$draw->setStrokeWidth(20);
$offset = 220;
$lineJoinStyle = [\Imagick::LINEJOIN_MITER, \Imagick::LINEJOIN_ROUND, \Imagick::LINEJOIN_BEVEL];
for ($x = 0; $x < count($lineJoinStyle); $x++) {
$draw->setStrokeLineJoin($lineJoinStyle[$x]);
$points = [['x' => 40 * 5, 'y' => 10 * 5 + $x * $offset], ['x' => 20 * 5, 'y' => 20 * 5 + $x * $offset], ['x' => 70 * 5, 'y' => 50 * 5 + $x * $offset], ['x' => 40 * 5, 'y' => 10 * 5 + $x * $offset]];
$draw->polyline($points);
}
$image = new \Imagick();
$image->newImage(500, 700, $backgroundColor);
$image->setImageFormat("png");
$image->drawImage($draw);
header("Content-Type: image/png");
echo $image->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)");
$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;
}