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2014/10/16 ¤W¤È 12:03:28

jquery Programming Glossary: findpos

jQuery - use canvas to draw lines between divs

http://stackoverflow.com/questions/1104295/jquery-use-canvas-to-draw-lines-between-divs

the absolute position of a DOM object on a page function findPos obj var curLeft curTop 0 if obj.offsetParent do curLeft obj.offsetLeft.. case it's not clear here's how I would code it var centerX findPos document.getElementById 'x' centerX.x document.getElementById.. document.getElementById 'x' .style.height var centerZ findPos document.getElementById 'Z' centerZ.x document.getElementById..

Modifying cursor property for select portion of an element

http://stackoverflow.com/questions/14315795/modifying-cursor-property-for-select-portion-of-an-element

optimization of following code SEE WORKING DEMO function findPos obj var curleft 0 curtop 0 if obj.offsetParent do curleft obj.offsetLeft.. context.closePath '#example' .mousemove function e var pos findPos this var x e.pageX pos.x var y e.pageY pos.y var coord x x y..

Determining an element's absolute on-document position

http://stackoverflow.com/questions/5408150/determining-an-elements-absolute-on-document-position

How to adapt the current code to this requirement function findPos obj var curleft curtop 0 if obj.offsetParent do curleft obj.offsetLeft..

jQuery - use canvas to draw lines between divs

http://stackoverflow.com/questions/1104295/jquery-use-canvas-to-draw-lines-between-divs

you want. Then get their position with this function Get the absolute position of a DOM object on a page function findPos obj var curLeft curTop 0 if obj.offsetParent do curLeft obj.offsetLeft curTop obj.offsetTop while obj obj.offsetParent return.. between those two points it should link the two divs. In case it's not clear here's how I would code it var centerX findPos document.getElementById 'x' centerX.x document.getElementById 'x' .style.width centerX.y document.getElementById 'x' .style.height.. 'x' centerX.x document.getElementById 'x' .style.width centerX.y document.getElementById 'x' .style.height var centerZ findPos document.getElementById 'Z' centerZ.x document.getElementById 'z' .style.width centerZ.y document.getElementById 'z' .style.height..

Modifying cursor property for select portion of an element

http://stackoverflow.com/questions/14315795/modifying-cursor-property-for-select-portion-of-an-element

be of any form as you wish. Of course you should make some optimization of following code SEE WORKING DEMO function findPos obj var curleft 0 curtop 0 if obj.offsetParent do curleft obj.offsetLeft curtop obj.offsetTop while obj obj.offsetParent.. call any of the two methods. context.fill context.stroke context.closePath '#example' .mousemove function e var pos findPos this var x e.pageX pos.x var y e.pageY pos.y var coord x x y y var c this.getContext '2d' var p c.getImageData x y 1 1 .data..

Determining an element's absolute on-document position

http://stackoverflow.com/questions/5408150/determining-an-elements-absolute-on-document-position

behind the container panel's overflow. My question is How to adapt the current code to this requirement function findPos obj var curleft curtop 0 if obj.offsetParent do curleft obj.offsetLeft curtop obj.offsetTop while obj obj.offsetParent return..