The ImagickDraw::pathFinish() function is an inbuilt function in PHP which is used to terminate the current path. This is required when multiple paths are to be drawn in the image.
Syntax:
bool ImagickDraw::pathFinish( void )
Parameters: This function doesn’t accepts any parameter.
Return Value: This function returns TRUE on success.
Exceptions: This function throws ImagickException on error.
Below programs illustrate the ImagickDraw::pathFinish() function in PHP:
Program 1:
<?php // Create a new imagick object $imagick = new Imagick(); // Create a image on imagick object $imagick->newImage(800, 250, '#1a65f0'); // Create a new ImagickDraw object $draw = new ImagickDraw(); $draw->setFillColor('#2fceeb'); // Set the stroke color $draw->setStrokeColor('black'); // Set the stroke width $draw->setStrokeWidth(15); // Create a path $draw->pathStart(); $draw->pathMoveToAbsolute(50, 50); $draw->pathLineToAbsolute(100, 50); $draw->pathLineToRelative(0, 50); $draw->pathLineToHorizontalRelative(-50); $draw->pathFinish(); // Create another path $draw->pathStart(); $draw->pathMoveToAbsolute(50, 50); $draw->pathMoveToRelative(300, 0); $draw->pathLineToRelative(50, 0); $draw->pathLineToVerticalRelative(50); $draw->pathLineToHorizontalAbsolute(350); $draw->pathclose(); $draw->pathFinish(); // 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, '#1a65f0'); // Create a new ImagickDraw object $draw = new ImagickDraw(); $draw->setFillColor('red'); // Set the stroke color $draw->setStrokeColor('black'); // Set the stroke width $draw->setStrokeWidth(1); // Create a path $draw->pathStart(); $draw->pathMoveToAbsolute(50, 50); $draw->pathLineToAbsolute(100, 150); $draw->pathLineToRelative(0, 50); $draw->pathLineToHorizontalRelative(-50); $draw->pathFinish(); $x = 0; for ($x; $x < 10; $x++) { // Create another path $draw->pathStart(); $draw->pathMoveToAbsolute(50, 150); $draw->pathMoveToRelative($x * 100, 0); $draw->pathLineToRelative(50, 0); $draw->pathLineToVerticalRelative(50); $draw->pathLineToHorizontalAbsolute(350); $draw->pathclose(); $draw->pathFinish(); } // 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.pathfinish.php
