B4J Question [ non-ui ] How can i draw custom Canvas img ?

[Waldemar Lima]

Hello everyone !
How can i draw a custom Canvas img using non-ui project and send using smtp ?

 

[stevel05]

Need i install JavaFX dependencies ?

If you are planning to do that then it would be simpler to use the example Klaus provided and a UI Project but not display the Form.

You could probably use the Java Swing or AWT libraries using JavaObject from within a non-UI app to export an image.

 

[Erel]

If you are creating an app that needs to run for a long time such as a server then it should be a non-ui project.