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PHP | GmagickDraw getstrokecolor() Function
  • Last Updated : 23 Jan, 2020

The GmagickDraw::getstrokecolor() function is an inbuilt function in PHP which is used to get the color used for stroking object outlines.

Syntax:

ImagickPixel GmagickDraw::getstrokecolor( void )

Parameters: This function doesn’t accept any parameters.

Return Value: This function returns an GmagickPixel value containing the color.

Exceptions: This function throws GmagickDrawException on error.



Below given programs illustrate the GmagickDraw::getstrokecolor() function in PHP:

Program 1:




<?php  
  
// Create a new GmagickDraw object 
$draw = new GmagickDraw(); 
  
// Get the stroke color 
$strokeColor = $draw->getstrokecolor()->getcolor(); 
echo $strokeColor
?> 

Output:

rgb(0, 0, 0)

Program 2:




<?php  
  
// Create a new GmagickDraw object 
$draw = new GmagickDraw(); 
  
// Set the stroke color
$draw->setstrokecolor('#4a76bd');
    
// Get the stroke color 
$strokeColor = $draw->getstrokecolor()->getcolor(); 
echo $strokeColor
?> 

Output:

rgb(19018, 30326, 48573)

Used Image:

Program 3:




<?php
  
// Create a new Gmagick object
$gmagick = new Gmagick('geeksforgeeks.png');
  
// Create a GmagickDraw object
$draw = new GmagickDraw();
  
// Set the color
$draw->setFillColor('#0E0E0E');
  
// Draw rectangle for background
$draw->rectangle(-10, -10, 800, 400);
  
// Set the fill color
$draw->setFillColor('white');
  
// Set the color of stroke
$draw->setStrokeColor('red');
  
// Set the width of stroke
$draw->setstrokewidth(1);
  
// Set the font size
$draw->setFontSize(20);
  
// Get the stroke color
$strokecolor = $draw->getstrokecolor()->getcolor();
  
// Annotate a text
$draw->annotate(50, 100,
    'The stroke color here is ' . $strokecolor);
  
// Use of drawimage functeannotate
$gmagick->drawImage($draw);
  
// Display the output image
header("Content-Type: image/png");
echo $gmagick->getImageBlob();
?>

Output:

Reference: https://www.php.net/manual/en/gmagickdraw.getstrokecolor.php




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