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The Layer Object siblingAbove Property in Java Encode PDF 417 in Java The Layer Object siblingAbove Property Data Matrix for .NET

The Layer Object siblingAbove Property using none topaint none on asp.net web,windows applicationdata matrix generator asp.net The siblingA none none bove Property of a Layer Object will return the Layer Object that is the next one above the indicated Layer in the z-order of all Layers within the same parent Layer. If there is no siblingAbove in the parent Layer, the expression will return null, which means that this Layer is the top-most Layer within the parent Layer..

QR Code Safty Mini-Example:. Looking at t none none he following mini-example, the Layer named L2 is contained in the parent Layer named L1. For the sake of argument, assume that there is another Layer named L3 that is the next Layer above in the z-order contained within L1. This expression would return Layer L3 because it is the sibling Layer that is above Layer L2.

. document.L1. document.

L2.siblingAbove;. Part I D y n a m i c H T M L The Layer Object siblingBelow Property The siblingB none for none elow Property of a Layer Object will return the Layer Object that is the next one below the indicated Layer in the z-order of all Layers within the same parent Layer. If there is no siblingBelow in the parent Layer, the expression will return null, which means that this Layer is the bottom-most Layer within the parent Layer..

Mini-Example:. Looking at t none none he following mini-example, the Layer named L2 is contained in the parent Layer named L1. For the sake of argument, assume that there is another Layer named MyLayerA that is the next Layer below in the z-order contained within L1. This expression would return Layer MyLayerA because it is the sibling Layer that is below Layer L2.

document.L1.document.

L2.siblingBelow; //returns MyLayerA. The Layer Object above Property The above Pr none none operty of a Layer Object will return the Layer Object that is the next one above the indicated Layer in the z-order of all Layers within the document Object. If this Layer is the top-most Layer, then the above Property will return the containing window Object..

Mini-Example:. document.L1.above;.

The Layer Object below Property The below Pr none none operty of a Layer Object will return the Layer Object that is the next one below the indicated Layer in the z-order of all Layers within the document Object. If this Layer is the bottom-most Layer, then the below Property will return null..

Mini-Example:. document.L1.below;.

CHAPTER 3 Layers & JavaScript The Layer Object parentLayer Property The parentLa yer Property of a Layer Object will return the Layer Object that is the container of the indicated nested Layer. If the Layer is not nested in another Layer, then the parentLayer Property will return the window Object that contains the Layer. document.

L1.parentLayer;. The Layer Object and Clipping Rectangles The next six Properties are used to manipulate the Clipping Rectangle of a Layer, which determines what area of the Layer is visible and what area is hidden. Only the part of the Layer that is inside the Clipping Rectangle is shown. Think of this Rectangle as an opacity Rectangle that is superimposed over the actual Layer and which lets you control the viewable area without having to relayout the HTML.

The obvious basic use is to hide part of the Layer initially so that you can reveal the contents later on with a Script. You can also make the Clipping Rectangle larger than the actual dimensions of the Layer. Clipping Values must be either negative or positive integers or zero.

These Values are part of the built-in Properties of the Layer Object"s Coordinate System, which you can access and test for with Boolean Statements.. Mini-Example:. In the follo wing mini-example, the Clipping Properties are assigned Values and then the DreamLayer1 Layer Object is written to screen with the write() Method:. <HTML> <HEAD> <TITLE>Sample 407A - Example 3-7A </HEAD> <BODY> Clipping Rectangle </TITLE> <LAYER ID none for none ="DreamLayer1" LEFT=100 TOP=150 WIDTH=500 HEIGHT=400> <IMG SRC="JPEG-FILES/icon-BG-stars.jpg" WIDTH=150 HEIGHT=75> </LAYER> <SCRIPT LANGUAGE="JavaScript1.2"><!--BEGIN HIDING document.

DreamLayer1.clip.top = 20; document.

DreamLayer1.clip.left = 30; document.

DreamLayer1.clip.bottom = 420; document.

DreamLayer1.clip.right = 530; document.

DreamLayer1.clip.width = 500; document.

DreamLayer1.clip.height = 400; document.

write(document.DreamLayer1); //END HIDING--> </SCRIPT> </BODY> </HTML>. Part I D y n a m i c H T M L The previous none none mini-example produces the following output in the browser:. {clip:{top:2 0, left:30, bottom:420, right:530, width:500, height:400}, document:}. by using the none for none write() Method to render the internal code for the DreamLayer1 Layer Object that contains the Property Names and their current Values for the Layer..
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