/**
* {@inheritdoc}
*/
public function apply(CanvasInterface $canvas, AbstractStyledDrawable $drawable)
{
if (false == @imagesettile($canvas->getHandler(), $this->pattern->getHandler())) {
throw new DrawableException('Could Not Apply The Fill Pattern Style');
}
return new TiledColor();
}
/**
* {@inheritdoc}
*/
public function draw(CanvasInterface $canvas, Border $border, StyleInterface $style = null)
{
$rect = new Rectangle($canvas->getDimension());
$color = $style ? $style->apply($canvas, $border) : $border->getColor();
$rect->setColor($color)->setLineThickness($border->getSize())->draw($canvas);
return $this;
}
/**
* {@inheritdoc}
*/
protected function doApply(CanvasInterface $canvas)
{
$width = $canvas->getWidth();
$height = $canvas->getHeight();
$copy = new \Jaguar\Canvas($canvas->getDimension());
$srcBox = null;
$destBox = null;
switch ($this->getDirection()) {
case self::FLIP_VERTICAL:
$srcBox = new Box(new Dimension($width, -$height), new Coordinate(0, $height - 1));
$destBox = new Box(new Dimension($width, $height), new Coordinate(0, 0));
break;
case self::FLIP_HORIZONTAL:
$srcBox = new Box(new Dimension(-$width, $height), new Coordinate($width - 1, 0));
$destBox = new Box(new Dimension($width, $height), new Coordinate(0, 0));
break;
case self::FLIP_BOTH:
$srcBox = new Box(new Dimension(-$width, -$height), new Coordinate($width - 1, $height - 1));
$destBox = new Box(new Dimension($width, $height), new Coordinate(0, 0));
break;
}
$copy->paste($canvas, $srcBox, $destBox);
$canvas->destroy();
$canvas->setHandler($copy->getHandler());
}
/**
* {@inheritdoc}
*/
protected function doApply(CanvasInterface $canvas)
{
$dimension = $canvas->getDimension();
$newDimension = new Dimension(2, $dimension->getHeight());
for ($i = 0; $i < $dimension->getWidth(); $i += 2) {
$canvas->paste($canvas, new Box($newDimension, new Coordinate($i, 0)), new Box($newDimension, new Coordinate($i - 2, sin($i / 10) * $this->getLevel())));
}
}
/**
* {@inheritdoc}
*/
public function apply(CanvasInterface $canvas)
{
if (!$canvas->isHandlerSet()) {
throw new CanvasEmptyException();
}
$this->doApply($canvas);
return $this;
}
/**
* {@inheritdoc}
*/
public final function draw(CanvasInterface $canvas, StyleInterface $style = null)
{
if (!$canvas->isHandlerSet()) {
throw new CanvasEmptyException(sprintf('Can Not Draw Drawable (%s) - Canvas Is Empty', (string) $this));
}
@imagesetthickness($canvas->getHandler(), $this->getLineThickness());
$this->doDraw($canvas, $style);
return $this;
}
/**
* {@inheritdoc}
*/
public function draw(CanvasInterface $canvas, Border $border, StyleInterface $style = null)
{
$size = $border->getSize();
$new = new Canvas($canvas->getDimension());
$new->paste($canvas, null, new Box($canvas->getDimension()->translate(-$size, -$size + 1), new Coordinate($size / 2, $size / 2)));
$in = new BorderIn();
$in->draw($new, $border, $style);
$canvas->destroy();
$canvas->setHandler($new->getHandler());
return $this;
}
/**
* {@inheritdoc}
*/
protected function doApply(CanvasInterface $canvas)
{
$copy = $canvas->getCopy();
// convert copy to black and white
$baw = new BlackAndWhite();
$baw->apply($copy);
// overlay the canvas with the black and white copy
$overlay = new Overlay($copy, $this->getLevel());
$overlay->apply($canvas);
$copy->destroy();
}
/**
* {@inheritdoc}
*/
protected function doGenerate(CanvasInterface $canvas)
{
$width = $canvas->getWidth();
$height = $canvas->getHeight();
$n = sqrt(pow($width, 2) + pow($height, 2));
$arc = new Arc(null, new Coordinate($width / 2, $height / 2));
$arc->fill(true);
for ($i = 0; $i < $n; $i += $this->getStep() + 1) {
$arc->getDimension()->resize($n - $i, $n - $i);
$arc->setColor($this->getColor($i / $n))->draw($canvas);
}
}
/**
* {@inheritdoc}
*/
protected function doGenerate(CanvasInterface $canvas)
{
$width = $canvas->getWidth();
$height = $canvas->getHeight();
$n = max($width, $height) / 2;
$rect = new Rectangle();
$rect->fill(true);
for ($i = 0; $i < $n; $i += $this->getStep() + 1) {
$rect->getStart()->move($i * $width / $height, $i * $height / $width);
$rect->getDimension()->resize($width - $i * $width / $height - $rect->getStart()->getX(), $height - $i * $height / $width - $rect->getStart()->getY());
$rect->setColor($this->getColor($i / $n))->draw($canvas);
}
}
/**
* {@inheritdoc}
*/
protected function doGenerate(CanvasInterface $canvas)
{
$width = $canvas->getWidth();
$height = $canvas->getHeight();
$ry = $height > $width ? 1 : $width / $height;
$rx = $width > $height ? 1 : $height / $width;
$n = min($width, $height);
$poly = new Polygon();
$poly->fill(true);
for ($i = 0; $i < $n; $i += $this->getStep() + 1) {
$coordinates = array(new Coordinate($width / 2, $i * $rx - 0.5 * $height), new Coordinate($i * $ry - 0.5 * $width, $height / 2), new Coordinate($width / 2, 1.5 * $height - $i * $rx), new Coordinate(1.5 * $width - $i * $ry, $height / 2));
$poly->setCoordinate(new \ArrayObject($coordinates))->setColor($this->getColor($i / $n))->draw($canvas);
}
}
/**
* {@inheritdoc}
*/
public function draw(CanvasInterface $canvas, Text $text)
{
$x = $text->getCoordinate()->getX();
$y = $text->getCoordinate()->getY();
$width = $this->getWidth();
$outlineColor = $this->getColor()->getValue();
$result = true;
for ($xc = $x - abs($width); $xc <= $x + abs($width); $xc++) {
for ($yc = $y - abs($width); $yc <= $y + abs($width); $yc++) {
$result = @imagefttext($canvas->getHandler(), $text->getFontSize(), $text->getAngle(), $xc, $yc + $text->getFontSize(), $outlineColor, $text->getFont(), $text->getString(), array('linespacing' => $text->getLineSpacing()));
}
}
return (bool) ($result && @imagefttext($canvas->getHandler(), $text->getFontSize(), $text->getAngle(), $text->getCoordinate()->getX(), $text->getCoordinate()->getY() + $text->getFontSize(), $text->getColor()->getValue(), $text->getFont(), $text->getString(), array('linespacing' => $text->getLineSpacing())));
}
/**
* {@inheritdoc}
*/
protected function doApply(CanvasInterface $canvas)
{
$colors = array(new RGBColor(0, 0, 150, 100), new RGBColor(255, 0, 0, 100), new RGBColor(0, 0, 0, 100), new RGBColor(150, 0, 0, 100), new RGBColor(255, 204, 0, 100), new RGBColor(100, 100, 100, 100));
$width = round($canvas->getWidth() / 6);
$dimension = new Dimension($width, $canvas->getHeight());
$rect = new Rectangle($dimension);
$rect->fill(true);
for ($i = 0; $i < 6; $i++) {
$rect->getStart()->move($width * $i, 0);
$rect->setColor($colors[$i])->draw($canvas);
}
$actions = array(new Smooth(20), new Color\Contrast(35));
foreach ($actions as $action) {
$action->apply($canvas);
}
}
/**
* {@inheritdoc}
*/
protected function doApply(CanvasInterface $canvas)
{
$width = $canvas->getWidth();
$height = $canvas->getHeight();
$mirrorPoint = null;
$srcBox = null;
$destBox = null;
switch ($this->getdirection()) {
case self::MIRROR_VERTICAL:
$mirrorPoint = $width / 2;
$srcBox = new Box(new Dimension(-$mirrorPoint, $height), new Coordinate($mirrorPoint - 1, 0));
$destBox = new Box(new Dimension($mirrorPoint, $height), new Coordinate($mirrorPoint, 0));
break;
case self::MIRROR_HORIZONTAL:
$mirrorPoint = $height / 2;
$srcBox = new Box(new Dimension($width, -$mirrorPoint), new Coordinate(0, $mirrorPoint - 1));
$destBox = new Box(new Dimension($width, $mirrorPoint), new Coordinate(0, $mirrorPoint));
break;
}
$canvas->paste($canvas, $srcBox, $destBox);
}
/**
* {@inheritdoc}
*/
protected function doApply(CanvasInterface $canvas)
{
$width = $canvas->getWidth();
$height = $canvas->getHeight();
$line = new Line();
$line->setColor($this->getColor());
for ($x = 1; $x <= $width; $x += $this->getSize()) {
$line->getStart()->move($x, 0);
$line->getEnd()->move($x, $height);
$line->draw($canvas);
}
for ($y = 1; $y <= $height; $y += $this->getSize()) {
$line->getStart()->move(0, $y);
$line->getEnd()->move($width, $y);
$line->draw($canvas);
}
}
/**
* {@inheritdoc}
*/
protected function doGenerate(CanvasInterface $canvas)
{
$n = $w = null;
if (self::GRADIENT_VERTICAL == $this->getType()) {
$n = $canvas->getHeight();
$w = $canvas->getWidth();
} else {
$w = $canvas->getHeight();
$n = $canvas->getWidth();
}
$rect = new Rectangle();
$rect->fill(true);
for ($i = 0; $i < $n; $i += $this->getStep() + 1) {
if (self::GRADIENT_VERTICAL == $this->getType()) {
$rect->getStart()->move(0, $i);
$rect->getDimension()->resize($w, $i + $this->getStep());
} else {
$rect->getStart()->move($i, 0);
$rect->getDimension()->resize($i + $this->getStep(), $w);
}
$rect->setColor($this->getColor($i / $n))->draw($canvas);
}
}
/**
* {@inheritdoc}
*/
public function apply(CanvasInterface $canvas, AbstractStyledDrawable $drawable)
{
$fv = $drawable->getColor()->getValue();
$sv = $this->getSecondColor()->getValue();
$style = array_merge(array_fill(0, $this->getFirstColorShowTime(), $fv), array_fill(0, $this->getSecondColorShowTime(), $sv));
if (false == @imagesetstyle($canvas->getHandler(), $style)) {
throw new DrawableException('Could Not Apply The DashedLine Style');
}
return new StyledColor();
}
/**
* {@inheritdoc}
*/
protected function doApply(CanvasInterface $canvas)
{
$box = is_null($this->getBox()) ? new Box($canvas->getDimension()) : $this->getBox();
$compine = new \Jaguar\Canvas($canvas->getDimension());
$compine->paste($canvas);
$compine->paste($this->getOverlay(), null, $box);
imagelayereffect($canvas->getHandler(), IMG_EFFECT_OVERLAY);
imagecopymerge($canvas->getHandler(), $compine->getHandler(), 0, 0, 0, 0, $canvas->getWidth(), $canvas->getHeight(), $this->getAmount());
$canvas->alphaBlending(true);
$compine->destroy();
}
/**
* {@inheritdoc}
*/
protected function doApply(CanvasInterface $canvas)
{
imagefilter($canvas->getHandler(), IMG_FILTER_CONTRAST, -$this->getLevel());
}
/**
* {@inheritdoc}
*/
protected function doApply(CanvasInterface $canvas)
{
imagefilter($canvas->getHandler(), IMG_FILTER_MEAN_REMOVAL);
}
/**
* {@inheritdoc}
*/
protected function doApply(CanvasInterface $canvas)
{
imagefilter($canvas->getHandler(), IMG_FILTER_BRIGHTNESS, $this->getLevel());
}
/**
* {@inheritdoc}
*/
protected function doApply(CanvasInterface $canvas)
{
$copy = $canvas->getCopy();
$this->isInvert() ? $this->getAction()->apply($canvas) : $this->getAction()->apply($copy);
// do the magic
$canvas->paste($copy, $this->getBox(), $this->getBox());
// destroy the copy
$copy->destroy();
}
/**
* {@inheritdoc}
*/
protected function doApply(CanvasInterface $canvas)
{
imagefilter($canvas->getHandler(), IMG_FILTER_PIXELATE, $this->getBlockSize(), false);
}
/**
* {@inheritdoc}
*/
public function apply(CanvasInterface $canvas, AbstractStyledDrawable $drawable)
{
$interval = array_merge(array_fill(0, $this->getShowTime(), 1), $this->getHideTime() == 0 ? array() : array_fill(0, $this->getHideTime(), 0));
if (false == @imagesetstyle($canvas->getHandler(), $interval) || false == @imagesetbrush($canvas->getHandler(), $this->brush->getHandler())) {
throw new DrawableException('Could Not Set The Brush And Interval');
}
return new StyledBrushedColor();
}
/**
* {@inheritdoc}
*/
protected function doApply(CanvasInterface $canvas)
{
imagefilter($canvas->getHandler(), IMG_FILTER_NEGATE);
}
/**
* {@inheritdoc}
*/
protected function doApply(CanvasInterface $canvas)
{
imagefilter($canvas->getHandler(), IMG_FILTER_COLORIZE, $this->getColor()->getRed(), $this->getColor()->getGreen(), $this->getColor()->getBlue(), $this->getColor()->getAlpha());
}
/**
* {@inheritdoc}
*/
protected function doApply(CanvasInterface $canvas)
{
imagefilter($canvas->getHandler(), IMG_FILTER_SELECTIVE_BLUR);
}
/**
* {@inheritdoc}
*/
protected function doApply(CanvasInterface $canvas)
{
imagegammacorrect($canvas->getHandler(), 1.0, $this->getLevel());
}
/**
* {@inheritdoc}
*/
protected function doApply(CanvasInterface $canvas)
{
$dimension = $this->getWatermark()->getDimension();
$canvas->paste($this->getWatermark(), new Box($dimension), new Box($dimension, $this->getCoordinate()));
}
/**
* {@inheritdoc}
*/
public function draw(CanvasInterface $canvas, Text $text)
{
return (bool) @imagefttext($canvas->getHandler(), $text->getFontSize(), $text->getAngle(), $text->getCoordinate()->getX(), $text->getCoordinate()->getY() + $text->getFontSize(), $text->getColor()->getValue(), $text->getFont(), $text->getString(), array('linespacing' => $text->getLineSpacing()));
}
