How to create custom characters about pi4j-i2c-lcd

[bzc0fq]

It would be nice if you could send an example how to create custom characters using your code.

OK. I have figured this out... here what I have done:

byte [][] new_chars = {
               {0x00, 0x0E, 0x15, 0x15, 0x17, 0x11, 0x0E, 0x00},       // 0x00 clock
               {0x10, 0x10, 0x14, 0x08, 0x17, 0x10, 0x10, 0x10},       // 0x01 satelite
               {0x0E, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F},       // 0x02 battery 100%
               {0x0E, 0x1B, 0x11, 0x11, 0x1F, 0x1F, 0x1F, 0x1F},       // 0x03 battery 50%
               {0x0E, 0x1B, 0x11, 0x11, 0x11, 0x11, 0x1F, 0x1F},       // 0x04 battery 15%
               {0x0E, 0x1B, 0x11, 0x11, 0x11, 0x11, 0x11, 0x1F},       // 0x05 battery 0%
               {0x1F, 0x04, 0x0E, 0x15, 0x04, 0x04, 0x04, 0x04},       // 0x06 collision detection front
               {0x04, 0x04, 0x04, 0x04, 0x15, 0x0E, 0x04, 0x1F},       // 0x07 collision detection back
                                };

load_custom_chars(new_chars);
display_string_pos("", 3, 3); //move cursor somewhere...
write_char((byte) 0x02);    //write character #2 -> battery 100%

I am not sure I do it in right way, if not - please correct me if I am wrong...