Labels:text | circle | diagram | screenshot | black and white OCR: How to build an Apple-shaped George A. Nelson 93 Riverview Avenue window Waltham, MA 02154 (617) 891-7274 14 April 1986 Macintosh Programming OK A window has content and structure regions. The content region is the part an application draws in, and is made the size requested in the NewWindow call. The structure region completely surrounds the content region. Scale the data describing the window by the ratio of a box surrounding the data's content area and the requested window size, using _MapRect and ScalePt. Look at the drawing on the right. The two bold ovals are the same size and are at the same height, as are the two dotted ovals. First form a region of a bold oval, copy and offset it for the second, and add them together. Then form a region of a dotted oval, intersect it with a rectan ...
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