Wish: ImageLib

C

ceaser

Active Member

Licensed User

• Apr 13, 2011

• #1

Hi

Is there any chance of getting something like the Image lib in B4PPC? I would like to rewrite my "CAD lite" program to run on Androids.

Thanks
Michael

 

Erel

B4X founder

Staff member

Licensed User

Longtime User

• Apr 13, 2011

• #2

I believe that all of the ImageLib functionality is available in the Canvas object: Basic4android - Drawing (Core)

 

C

ceaser

Active Member

Licensed User

• Apr 13, 2011

• #3

Hi Erel

Thanks for the speedy reply.

I have not spend any time with Basic4android, but this is something that I want to start soon. Can I draw on the canvas in the foreground (ie. a line) and once I have finished drawing the line that I can put it on the background?

Something like "FDrawer.DrawLine" while moving the stylus over the screen and then "BDrawer.DrawLine" once I am finished?

Regards
Michael

 

Erel

B4X founder

Staff member

Licensed User

Longtime User

• Apr 14, 2011

• #4

You can use multiple panels for multiple layers. You can also draw one panel bitmap over another panel.

 

klaus

Expert

Licensed User

Longtime User

• Apr 14, 2011

• #5

Hi Micheal,

Attached you find a small test program showing some graphics possibilities, including the rubberbanding. It's just a demonstrator.

Best regards.

 

C

ceaser

Active Member

Licensed User

• Apr 14, 2011

• #6

Hi Klaus

Thank you very much, I will have a look at it.

Regards
Michael