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B4J Question .ppm?

Thread starter edgari
Start date Oct 17, 2016
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E

edgari

New Member

Licensed User

Oct 17, 2016

#1

Hello guys,
Can we write a .ppm file with B4J?

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Erel

B4X founder

Staff member

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Longtime User

Oct 18, 2016

#2

What is a ppm file?

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E

edgari

New Member

Licensed User

Oct 24, 2016

#3

I believe it is an image file format. I would like to create a front end to drive a LED matrix.
Please take a look at this:
https://learn.adafruit.com/16x32-rgb-display-with-raspberry-pi-part-2/software
Thanks.

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Erel

B4X founder

Staff member

Licensed User

Longtime User

Oct 25, 2016

#4

You can create any file format you like with B4J. Check RandomAccessFile.
You will need to learn how ppm files are formatted.

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