/**
* {@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}
*/
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 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}
*/
protected function doApply(CanvasInterface $canvas)
{
imagefilter($canvas->getHandler(), IMG_FILTER_MEAN_REMOVAL);
}
/**
* {@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 $canvas)
{
imagegammacorrect($canvas->getHandler(), 1.0, $this->getLevel());
}
/**
* {@inheritdoc}
*/
public function paste(CanvasInterface $src, Box $srcBox = null, Box $destBox = null)
{
$this->assertEmpty();
if (!$src->isHandlerSet()) {
throw new CanvasEmptyException('Could Not Execute Paste - Source Canvas Handler Is Not Set');
}
$srcDimension = $src->getDimension();
$srcBox = $srcBox === null ? new Box($srcDimension) : $srcBox;
$destBox = $destBox === null ? new Box($srcDimension) : $destBox;
$this->preserveAlpha($this->getHandler(), $src->getHandler());
$this->preserveAlpha($src->getHandler(), $this->getHandler());
if (false == @imagecopyresampled($this->getHandler(), $src->getHandler(), $destBox->getX(), $destBox->getY(), $srcBox->getX(), $srcBox->getY(), $destBox->getWidth(), $destBox->getHeight(), $srcBox->getWidth(), $srcBox->getHeight())) {
throw new CanvasException(sprintf('Could Not Paste "%s" On "%s"', (string) $src, (string) $this));
}
return $this;
}
/**
* {@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()));
}
/**
* {@inheritdoc}
*/
protected function doApply(CanvasInterface $canvas)
{
imagefilter($canvas->getHandler(), IMG_FILTER_SELECTIVE_BLUR);
}
/**
* {@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_PIXELATE, $this->getBlockSize(), false);
}
/**
* {@inheritdoc}
*/
protected function doApply(CanvasInterface $canvas)
{
imagefilter($canvas->getHandler(), IMG_FILTER_BRIGHTNESS, $this->getLevel());
}
/**
* {@inheritdoc}
*/
protected function doApply(CanvasInterface $canvas)
{
$result = imagerotate($canvas->getHandler(), $this->getDegree(), $this->getBackgroundColor()->getValue(), 0);
$canvas->setHandler($result);
}
/**
* {@inheritdoc}
*/
protected function doApply(CanvasInterface $canvas)
{
imagefilter($canvas->getHandler(), IMG_FILTER_CONTRAST, -$this->getLevel());
}
/**
* {@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 $canvas)
{
imageconvolution($canvas->getHandler(), $this->getMatrix(), $this->getDivisor(), $this->getOffset());
}
