Web API | DOMRect bottom property
In Web API there is a DOMRect Interface which has a property bottom which gives us the bottom of the DOMRect object. It returns y + height coordinate value or if the height is negative than it returns y.
Syntax:
var recX = DOMRect.bottom;
Return Type :
Double value
Example 1: When the height is positive
<!DOCTYPE html> < html > < head > < title > DOMRect bottom property </ title > </ head > < body > < center > < h1 style = "color:green;" > GeeksForGeeks </ h1 > < h2 >DOMRect bottom property</ h2 > < button onclick = "getDOMRect ();" > Get bottom </ button > < p id = 'DOMRect' ></ p > </ center > </ body > < script type = "text/javascript" > function getDOMRect() { var myDOMRect = new DOMRect(0, 0, 100, 100); var recbottom = myDOMRect.bottom; document.getElementById( 'DOMRect').innerHTML = recbottom; } </ script > </ html > |
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Output:
Before clicking the button:
After clicking the button:
Example 2: When the height is negative
<!DOCTYPE html> < html > < head > < title > DOMRect bottom property </ title > </ head > < body > < center > < h1 style = "color:green;" > GeeksForGeeks </ h1 > < h2 >DOMRect bottom property</ h2 > < button onclick = "getDOMRect ();" >Get bottom</ button > < p id = 'DOMRect' ></ p > </ center > </ body > < script type = "text/javascript" > function getDOMRect() { var myDOMRect = new DOMRect(0, 0, 100, -100); var recbottom = myDOMRect.bottom; document.getElementById('DOMRect').innerHTML = recbottom; } </ script > </ html > |
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Output:
Before clicking the button:
After clicking the button:
Supported Browsers:
- Google Chrome
- Safari 10.1
- Firefox
- Opera