Javascript examples for Canvas Reference:shadowBlur
The shadowBlur property sets or gets the blur level for shadows. Its default value is 0.
context.shadowBlur = number;
Value | Description |
---|---|
number | The blur level for the shadow |
Draw a red rectangle with a black shadow, with blur level of 20:
<!DOCTYPE html> <html> <body> <canvas id="myCanvas" width="300" height="250" style="border:1px solid #d3d3d3;"> Your browser does not support the HTML5 canvas tag.</canvas> <script> var c = document.getElementById("myCanvas"); var ctx = c.getContext("2d"); ctx.shadowBlur = 20;// w ww . j ava 2 s. c o m ctx.shadowColor = "black"; ctx.fillStyle = "red"; ctx.fillRect(20, 20, 100, 80); </script> </body> </html>