Add inquiry functions to tft library

[hooper]

Hi
The tft librarys missing get() functios.
Let me explain why such functions are needed:
I am going to enhance my application with Chinese language.
Since the mechanism of displaying Chinese text cannot use the text drawing that is deliverd by the TFT library I need to write wrapping functions to the existing functionns in the library. In order to keep the application consistent with text foreground and background colors I need to query the library for colors that are set in my english version and implement then in the Chinese version.

[filip]

Hi,

If I understand correctly, you want to get pixel color ?

Regards,
Filip.

[hooper]

hi Filip,
I have thought again and it looks like I can up this request.
I will overwrite the TFT_SetFont function and in my implementation I will
keep the font color in a static variable.
This will enable me to draw the Chinese characters in the same color that the English text has been drawn.
Thank you anyhow.

Regards,
M. Hooper