BBjImage::isValid

Description

This method returns a boolean indicating whether the BBjImage was successfully loaded.

Syntax

Return Value	Method
boolean	isValid()

Parameters

None.

Return Value

Returns a boolean indicating whether the BBjImage was successfully loaded.

Remarks

None.

Example

rem ' BBjImage::isValid image$ = "https://www.basis.cloud/images/basislogo.jpg" print "Image: ",image$ sysgui = unt open (sysgui)"X0" sysgui! = bbjapi().getSysGui() imagemanager! = sysgui!.getImageManager() image! = javax.imageio.ImageIO.read(new java.net.URL(image$)) os! = new java.io.ByteArrayOutputStream() javax.imageio.ImageIO.write(image!,"jpg",os!) bytes! = os!.toByteArray() image! = imagemanager!.loadImageFromBytes(bytes!) print "Image width:",image!.getWidth() print "Image height:",image!.getHeight() print "Image isValid: ",image!.isValid()

See Also

BBjAPI

BBjSysGui

BBjControl

BBjWindow

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