The resizeBy()
method resizes a window by the specified
amount, relative to its current size.
resizeBy |
Yes | Yes | Yes | Yes | Yes |
resizeBy(width, height)
Parameter | Description |
---|---|
width | Required. A positive or a negative number of pixels to resize the width |
height | Required. A positive or a negative number of pixels to resize the height |
No return value.
The following code shows how to Open a new window, and resize the width and height 250px relative to its current position.
<!DOCTYPE html>
<html>
<body>
<button onclick="openWin()">Create window</button>
<button onclick="resizeWin()">Resize window</button>
<!--from w w w. ja v a 2 s. c o m-->
<script>
var myWindow;
function openWin() {
myWindow = window.open("", "", "width=100, height=100");
}
function resizeWin() {
myWindow.resizeBy(250, 250);
myWindow.focus();
}
</script>
</body>
</html>
The code above is rendered as follows: