DgsGridListGetItemImage: Difference between revisions

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==Syntax==  
==Syntax==  
<syntaxhighlight lang="lua">
<syntaxhighlight lang="lua">
element, integer, float, float, float, float dgsGridListGetItemImage( element gridList, int rowIndex, int columnIndex )
element, int, float, float, float, float dgsGridListGetItemImage( element gridList, int rowIndex, int columnIndex )
</syntaxhighlight>
</syntaxhighlight>


Revision as of 03:19, 24 March 2018

This function gets the image from a grid list item.

Syntax

element, int, float, float, float, float dgsGridListGetItemImage( element gridList, int rowIndex, int columnIndex )

Required Arguments

  • gridList: the grid list containing the item you're interested in.
  • rowIndex: An integer of the row index of the item.
  • columnIndex: An integer of the column index of the item.

Returns

Returns Image, Color, PosX, PosY, Width, Height if success , false otherwise.

Example

DGS = exports.dgs
texture = dxCreateTexture("image.png") -- put your texture element here

gridlist = DGS:dgsCreateGridList(300,200,300,400,false)
DGS:dgsSetProperty(gridlist,"rowHeight",30) -- make it thicker to see the image clearer
DGS:dgsGridListAddColumn(gridlist,"Country",0.2)
DGS:dgsGridListAddColumn(gridlist,"ID",0.7)
for i=1,10 do
	local row = DGS:dgsGridListAddRow(gridlist)
	DGS:dgsGridListSetItemText(gridlist,row,2,tostring(i))
	DGS:dgsGridListSetItemImage(gridlist,row,1,texture,tocolor(255,255,255,255),10,5,25,20)
end

Image, Color, PosX, PosY, Width, Height = DGS:dgsGridListGetItemImage(gridlist,2,1)
outputChatBox("Color:"..Color)

See Also

Custom Cursor Functions

Multi Language Supports

Animation

3D Element

3D Interface

3D Line

3D Image

3D Text

Browser

Button

Check Box

Combo Box

Custom Renderer

Edit

Detect Area

Drag'N Drop

Grid List

Image

Memo

Menu

Label

Layout

Line

Progress Bar

Radio Button

Scale Pane

Scroll Bar

Scroll Pane

Selector

Style

Switch Button

Tab Panel

Window

Basic Shape Plugins

Circle

Quadrilateral

Rounded Rectangle

Other Plugins

Blur Box

Canvas

Chart

Color Picker

Effect 3D

Gradient

Mask

Media Browser

Nine Slice

Object Preview Supports

Paste Handler

QRCode

Remote Image

Screen Source

SVG

Tooltips

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