The ImagickDraw::getStrokeMiterLimit() function is an inbuilt function in PHP which is used to get the miter limit. When two line segments meet at a sharp angle, miter joins extend far beyond the thickness of the line stroking the path.
Syntax:
int ImagickDraw::getStrokeMiterLimit( void )
Parameters: This function doesn’t accept any parameter.
Return Value: This function returns an integer value containing the miter limit.
Exceptions: This function throws ImagickException on error.
Below given programs illustrate the ImagickDraw::getStrokeMiterLimit() function in PHP:
Program 1:
<?php // Create a new ImagickDraw object $draw = new ImagickDraw();
// Get the stroke miter limit $miterLimit = $draw ->getStrokeMiterLimit();
echo $miterLimit ;
?> |
Output:
10
Program 2:
<?php // Create a new ImagickDraw object $draw = new ImagickDraw();
// 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( 'green' );
// Set the stroke opacity $draw ->setStrokeOpacity(0.6);
// Set the fill color $draw ->setFillColor( 'white' );
// Set the stroke width $draw ->setStrokeWidth(10);
// Set the stroke Line Join $draw ->setStrokeLineJoin(Imagick::LINEJOIN_MITER);
// Set the stroke miter limit $draw ->setStrokeMiterLimit(0);
// Create a polygon $draw ->polygon([
[ 'x' => 100, 'y' => 60],
[ 'x' => 60, 'y' => 80],
[ 'x' => 400, 'y' => 100]
]); // Set the font size $draw ->setFontSize(20);
// Decrease the stroke width so that text can be printed $draw ->setStrokeWidth(1);
// Print the text $draw ->annotation(450, 100, 'The strokeMiterLimit here is '
. $draw ->getStrokeMiterLimit());
// Set the stroke width back to 10 $draw ->setStrokeWidth(10);
// Set the stroke miter limit $draw ->setStrokeMiterLimit(40);
// Create a polygon $draw ->polygon([
[ 'x' => 100, 'y' => 160],
[ 'x' => 60, 'y' => 180],
[ 'x' => 400, 'y' => 180]
]); // Decrease the stroke width so that text can be printed $draw ->setStrokeWidth(1);
// Print the text $draw ->annotation(450, 180, 'The strokeMiterLimit here is ' . $draw ->getStrokeMiterLimit());
// 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.getstrokemiterlimit.php