PHP | ImagickDraw getStrokeOpacity() Function

Last Updated : 11 Jul, 2019

The ImagickDraw::getStrokeOpacity() function is an inbuilt function in PHP which is used to return the opacity of stroked object outlines.

Syntax:

float ImagickDraw::getStrokeOpacity( void )

Parameters: This function does not accepts any parameters.

Return Value: This function returns stroke opacity on success.

Errors/Exceptions: It throws an ImagickException on error.

Below program illustrates the ImagickDraw::getStrokeOpacity() function in PHP:

Program:

<?php 
  
// Create an ImagickDraw object 
$draw = new \ImagickDraw(); 
  
// Set the Stroke Color  
$draw->setStrokeColor('Green'); 
  
// Set the Fill Color 
$draw->setFillColor('Red'); 
  
// Set the stroke width 
$draw->setStrokeWidth(7); 
  
// Draw the rectangle 
$draw->rectangle(40, 30, 200, 260); 
  
// Set the stroke opacity 
$draw->setStrokeOpacity(0.5); 
  
// Display the StrokeOpacity  
echo $draw->getStrokeOpacity(); 
?> 