DgsGetPosition

This function allows retrieval of a DGS element's current position, relative to its parent.

Syntax

float, float dgsGetPosition ( element dgsElement, bool relative [, bool includeParent = false ] )

Required Arguments

guiElement: The dgs element of which you wish to retrieve the position.
relative: This is whether sizes and positioning are relative. If this is true, then all x,y,width,height floats must be between 0 and 1, representing sizes relative to the parent.

Optional Arguments

includeParent A boolean representing whether the position is relative to the screen rather than the parent.

Returns

Returns floats representing the x and y position of the element, or false if the position could not be retrieved.

Example

This example checks which corner a dgs element exists in

DGS = exports.dgs

function positionCheck ( dgsElement )
	local x,y = DGS:dgsGetPosition ( dgsElement, true ) --get the position
	local position --define the position
	if ( x == 0.5 ) and ( y == 0.5 ) then --if its bang in the middle
		position = "middle" --set position to middle
	elseif ( x > 0.5 ) and ( y > 0.5 ) then --if its in the right bottom
		position = "right-bottom" 
	elseif ( x < 0.5 ) and ( y < 0.5 ) then --if its in the left top
		position = "left-top"
	elseif ( x < 0.5 ) and ( y > 0.5 ) then --if its in the left bottom
		position = "left-bottom"
	elseif ( x > 0.5 ) and ( y < 0.5 ) then --if its in the right top
		position = "right-top" 
	else --if it couldnt be retrieved
		position = "unknown"
	end
	--announce this into the chatbox
	outputChatBox ( "The dgs element's position is "..position.."!" )
end

Multi Language Supports

Animation

3D Interface

3D Text

Arrow List

Browser

dgsCreateBrowser

Button

dgsCreateButton

Check Box

Combo Box

Edit

Ellipse Detect Area

Detect Area

Grid List

Image

Memo

Label

Progress Bar

Radio Button

Scroll Bar

Scroll Pane

Switch Button

Tab Panel

Window

Plugin

Media Browser

Rounded Rectangle

Color Picker

Blur Box

Effect 3D