Programming LCD screen

Projects General Guidance
1

Hi,
I bought a lcd screen and i want to display:
-an angular meter ( i ll mesure an angle with an angular sensor)

-gauge for pressure ( i ll mesure the difference of pressure between 2 pressure sensors)

I have no idea how to do this so please can you help me to start my project?

Reference:
screen : gen4 ioD 24T
pressure sensor:TSCDRRN015PDUCV
angular sensor: kma210

2

Draw a circle and an angled line from the center of the circle. Since most graphic libraries use the format (start X,Y end X,Y) to draw a line, you will need to translate from center point angle to X,Y points. Polar to rectangular conversion is used to do that.