html tutorial - shadowOffsetX Property in HTML5 Canvas - html5 - html code - html form

Learn html - html tutorial - Shadowoffsetx property in html5 canvas - html examples - html programs

The shadowOffsetX is the style property of HTML Canvas.
The shadowOffsetx is used to set or returns the horizontal distance of shadow from the shape.
shadowOffsetX =-10 indicates that the shadow starts 10 pixels to the shape’s left position.
shadowOffsetX=0 indicates that the shadow is right behind the shape.

Syntax for shadowOffsetX Property in HTML5 Canvas:

context.shadowOffsetX=number;

Property values for shadowOffsetX Property in HTML5 Canvas:

Value	Description
number	The positive or negative number that specifies the horizontal distance of the shadow from the shape.

Sample Coding for shadowOffsetX Property in HTML5 Canvas:

Tryit<!DOCTYPE html>
<html>
    <head>
        <title>wikitechy shadowoffsetx property in canvas</title>
    </head>
    <body>
        <h1>wikitechy shadowoffsetx property in canvas</h1>
        <canvas id="wikitechyCanvas" width="300" height="150" 
               style="border:1px solid #d3d3d3;">
        </canvas>
        <script>
            var c = document.getElementById("wikitechyCanvas");
            var context = c.getContext("2d");
            context.shadowBlur = 20;
            context.shadowOffsetX = 30;
            context.shadowColor = "red";
            context.fillStyle= "blue";
            context.fillRect(30, 30, 120, 100);
        </script>
    </body>
</html>

Code Explanation for shadowOffsetX Property in HTML5 Canvas:

shadowoffsetx Property in HTML5 canvas Code Explanation

“wikitechyCanvas” is declare id value of the HTML canvas.
The getElementById() method is used to get the element with the specific id (“wikitechycanvas”).
“shadowOffsetX”=30 is a distance between the rectangle and the shadow.
- shadowOffsetX=30 indicates that the shadow starts 30 pixels to the right.
- shadowOffsetX=-30 indicates that the shadow starts 30 pixels to the left.
“shadowcolor= red“ the shadow of the rectangle will be displayed in red color.