How to design a Draw Line Feature in LCD Control ?

[realtek]

Draw a Line

How to design a Draw Line Feature in LCD Control
for instance
give two point ((X1,Y1), (X2,Y2) )
then Controler will auto calculate the other point then draw a line in LCD panel?

 

[xgoat]

Re: Draw a Line

https://www.cs.unc.edu/~mcmillan/comp136/Lecture6/Lines.html has a good tutorial about line-drawing algorithms.

 

[cnspy]

Draw a Line

Sorry the link can not be opened.

maybe you can get some ideas form the c program for draw line in BMP format.

 

[xgoat]

Re: Draw a Line

The link seems to work fine from here. You might have done something with capitalisation or something. I've mirrored the page **broken link removed**. (I haven't mirrored the Java though)