BBjButton::setImageSize

Description

In BBj 15.0 and higher, this BBjButton method sets the size of the button image.

Syntax

Return Value

Method

void

setImageSize(int width, int height)

Parameters

Variable

Description

width

Specifies the image width.

height

Specifies the image height.

Return Value

None.

Example

Copy

BBjButton::setImageSize Example

REM ' BBjButton::setImageSize
image$ = "https://basis.cloud/sites/basis.com/files/amity_island_logo.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()
window! = sysgui!.addWindow(100,100,250,225,"setImageSize",$00090003$)
window!.setCallback(window!.ON_CLOSE,"eoj")
unscaled! = window!.addButton(101,25,25,200,100,"",$$)
unscaled!.setImage(image!)
scaled! = window!.addButton(102,25,150,200,50,"Scaled Image",$$)
scaled!.setImage(image!)
scaled!.setImageSize(image!.getWidth()/2,image!.getHeight()/2)
PROCESS_EVENTS

eoj:
RELEASE

See Also

BBjAPI

BBjSysGui

BBjControl

BBjWindow

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