how do I know the color of a pixel in a tchart ?
Posted: Tue Aug 19, 2008 9:30 am
Hi,
To write an automated test, I would like to be able to determine by the code the color of a pixel in the chart area. Is this possible to do this?
(My aim is to see if line has been well drawn by my program that uses a LineTo() function).
I have seen a function "Pixel()" in Graphics3D that enables to change the color of a pixel, but I do not see any property to get that color.
Thanks,
Verane.
To write an automated test, I would like to be able to determine by the code the color of a pixel in the chart area. Is this possible to do this?
(My aim is to see if line has been well drawn by my program that uses a LineTo() function).
I have seen a function "Pixel()" in Graphics3D that enables to change the color of a pixel, but I do not see any property to get that color.
Thanks,
Verane.