Node.js GM sepia() Function
The sepia() function is an inbuilt function in the GraphicsMagick library which is used to apply a sepia filter to an image. The function returns the true value on success.
Syntax:
sepia()
Parameters: This function does not accept any parameter. This function can be directly applied to the imported image.
Return Value: This function returns the GraphicsMagick object.
Example 1:
javascript
const gm = require( 'gm' );
gm( '1.png' )
.sepia()
.write("sepia1.png", function (err) {
if (!err) console.log( 'done' );
});
|
Output:
Example 2:
javascript
const gm = require( 'gm' );
gm(600, 300, 'white' )
.stroke("green", 3)
.font("Helvetica.ttf", 60)
.drawText(100, 280, "GeeksforGeeks!")
.borderColor("Green")
.border(62, 32)
.sepia()
.write("sepia2.png", function (err) {
if (!err) console.log( 'done' );
});
|
Output:
Reference:
Last Updated :
31 Mar, 2023
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