PHP | ImagickDraw pushClipPath() Function
The ImagickDraw::pushClipPath() function is an inbuilt function in PHP which is used to starts a clip-path definition. Clip paths are used to creates a clipping region that decides which part of an image should be shown. Parts that are inside the region are shown, while those outside are hidden.
Syntax:
bool ImagickDraw::pushClipPath( string $clip_mask_id )
Parameters: This function accepts a single parameter $clip_mask_id which holds the name of the clip path.
Return Value: This function returns TRUE on success.
Below programs illustrate the ImagickDraw::pushClipPath() function in PHP:
Program 1:
<?php // Create a new imagick object $imagick = new Imagick(); // Create a image on imagick object $imagick->newImage(800, 250, 'white'); // Create a new imagickDraw object $draw = new ImagickDraw(); // Set the stroke color $draw->setStrokeColor('blue'); // Set the fill color $draw->setFillColor('cyan'); // Set the stroke width $draw->setStrokeWidth(2); // Push the clip path $draw->pushClipPath('testClipPath'); // Create a rectangle which is // the area to be clipped $draw->rectangle(0, 0, 300, 300); // Pop the clip path $draw->popClipPath(); // Set the clip path $draw->setClipPath('testClipPath'); $draw->circle(150, 50, 300, 150); // Render the draw commands $imagick->drawImage($draw); // Show the output $imagick->setImageFormat('png'); header("Content-Type: image/png"); echo $imagick->getImageBlob(); ?> |
Output:
Program 2:
<?php // Create a new imagick object $imagick = new Imagick(); // Create a image on imagick object $imagick->newImage(800, 250, 'white'); // Create a new imagickDraw object $draw = new ImagickDraw(); // Set the fill color $draw->setFillColor('green'); // Set the font size $draw->setFontSize(90); // Push the clip path $draw->pushClipPath('testClipPath'); // Create a circle which is // the area to be clipped $draw->circle(200, 200, 300, 300); // Pop the clip path $draw->popClipPath(); // Set the clip path $draw->setClipPath('testClipPath'); // Annotate a text $draw->annotation(115, 200, 'zambiatek'); // Render the draw commands $imagick->drawImage($draw); // Show the output $imagick->setImageFormat('png'); header("Content-Type: image/png"); echo $imagick->getImageBlob(); ?> |
Output:
Reference: https://www.php.net/manual/en/imagickdraw.pushclippath.php
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