There is actually an app note on this:
I don't know if it has been updated for PSoC Creator 4.2, but it should be a good starting point at the very least.
Segger provides libraries for interfacing the GraphicsLCD with PSoC 3/4/5 and it can be found here: https://www.cypress.com/documentation/component-datasheets/segger-emwin-graphic-library-emwingraphics .
The component datasheet also has some useful information to get started with: https://www.cypress.com/documentation/component-datasheets/graphic-lcd-controller-graphiclcdctrl
Thank you for the links, the information is appreciated. I am just getting started with PSoC and electronics in general. There will be plenty of surfing through the community and watching videos to learn the needed skills to get the product we’re designing off the ground.
Yes do use the community to the fullest if you face any problems while designing your product. We will be glad to help you get it up and running again