The fromSource() method is used to return a new color object for the specified color in an array representation with values in RGBA (Red Green Blue and Alpha) format.
Syntax:
fromSource( source )
Parameters: This method accepts a parameter as mentioned above and described below:
- source: This parameter holds the specified array of values in RGBA format.
Return Value: This method returns a new color object in the format of “RGBA(Red-Green-Blue-Alpha)” for the specified color in an array.
Example 1:
Javascript
<!DOCTYPE html> <html> <head> <!-- Adding the FabricJS library -->
<script src=
</script>
</head> <body> <script type= "text/javascript" >
// Calling the fromSource() function
// over the array of specified color
// value in RGBA format
console.log(fabric.Color
.fromSource([200, 100, 100, 0.5]));
</script>
</body> </html> |
Output:
{"_source":[200,100,100,0.5]}
Example 2:
Javascript
<!DOCTYPE html> <html> <head> <!-- Adding the FabricJS library -->
<script src=
</script>
</head> <body> <script type= "text/javascript" >
// Initializing some arrays of
// color values in RGBA format
var Black = [0, 0, 0, 1.0];
var Blue = [0, 0, 255, 0.5];
var Yellow = [255, 255, 0.9];
// Calling the fromSource() function over
// the above array of specified color values
console.log(fabric.Color.fromSource(Black));
console.log(fabric.Color.fromSource(Blue));
console.log(fabric.Color.fromSource(Yellow));
</script>
</body> </html> |
Output:
{"_source":[0,0,0,1]} {"_source":[0,0,255,0.5]} {"_source":[255,255,0.9]}