What is the basic operation process of php gd library

爱喝马黛茶的安东尼
Release: 2023-02-23 12:34:01
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What is the basic operation process of php gd library

php Basic operation process of gd library:

Create canvas

imagecreatetruecolor(width, height) method is enough, Need to give width and height;

What is the basic operation process of php gd library

Create color

imagecolorallocate(image, red, green, blue) method

What is the basic operation process of php gd library

Related recommendations: "PHP Introduction Tutorial"

Start drawing

imagechar(image, font, x, y, c, color)

What is the basic operation process of php gd library

Output or save images

Tell the browser to output header('content-type:image/jpeg'); output image imagejpeg($image) in the format of an image ;

What is the basic operation process of php gd library

What is the basic operation process of php gd library

##Destroy resources

imagedestroy()

##

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