BBjImage

Description

In BBj 5.0 and higher, use the BBjImage object to manipulate images on BBjButton, BBjToolButton, BBjTabCtrl, and BBjTopLevelWindow objects. Do not confuse the BBjImage object with the BBjImageCtrl control, which places an image on a window (BBjImageCtrl is now the object known prior to BBj 5.0 as BBjImage).

Creation

BBjAPI > BBjSysGui > BBjImageManager > BBjImage

Create a BBjImage object using one of the following BBjImageManager methods:

Return Value	Method
BBjImage	loadImageFromBytes(string binary)
BBjImage	loadImageFromClientJar(string filename)
BBjImage	loadImageFromClientURL(string url)
BBjImage	loadImageFromFile(string filename)
BBjImage	loadImageFromFile(string filename, int index)
BBjImage	loadImageFromImageList(int id, int index)
BBjImage	loadImageFromServerJar(string filename)
BBjImage	loadImageFromServerURL(string url)
BBjImage	loadImageFromURL(string url)

Methods of BBjImage

Return Value	Method
string	getBytes(string format)
int	getHeight()
int	getWidth()
BBjImage	getImageSlice(int index, int width)
boolean	isValid()

Remarks

None.

Constants

None.

Example

rem ' BBjImage Example rem ' Load a BBjImage from a file rem 'Obtain the instance of the BBjAPI object let myAPI!=BBjAPI() rem 'Open the SysGui device SYSGUI=UNT OPEN (SYSGUI)"X0" rem 'Obtain an instance of the BBjSysGui object let mySysGui!=myAPI!.getSysGui() rem 'Obtain an instance of the BBjImageManager object myImageManager! = mySysGui!.getImageManager() rem 'Load an image from a file myImage! = myImageManager!.loadImageFromFile("bbj.ico")

See Also

BBjAPI

BBjSysGui

BBj Object Variables

BBj Object Assignment

BBj Object Error Handling

BBj Object Operators

See the BBj Object Diagram for an illustration of the relationship between BBj Objects.