Looking for a monitor test program that shows all colors on screen.

[dabone]

I'm trying the get a good profile for my rgb2hdmi, and I'm looking for a program that can give me color bars of all the colors on screen at once.

Preferably with color labels.

 

Any example programs out there?

Cart based diags?

 

Thanks.

 

[pixelpedant]

This will work from TI BASIC (and include both "transparent" and "black" as discrete colours, merely for the sake of custom):

 

10 CALL SCREEN(1)
20 FOR X=1 TO 16
30 CALL COLOR(X,X,X)
40 CALL VCHAR(1,X*2-1,24+8*X,48)
50 NEXT X
60 CALL KEY(0,K,Z)
70 IF Z=0 THEN 60

 

Waits for (any) input after display.

Edited December 25, 2023 by pixelpedant

[dabone]

Perfect!!!!