Chapter 13. Creating a Custom View
Adding a NIB to a Project
Creating a Custom Class in Interface Builder
Generating Implementation Files
The three statistics—slope, intercept, and correlation—tell the whole story of a data set and its relation to the best line through it, but pictures are easier to understand. In this chapter, we add a window with a custom view that generates a simple graph of the regression line and the points in the data set. Along the way. we’ll see how Interface Builder helps in placing and describing new view classes, and how we can use it to build complex relationships among views and controller objects.
Let’s start thinking about ...