September 2016
Intermediate to advanced
588 pages
12h 22m
English
Content preview from C++ Windows Programming
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The ArrowFigure class
The ArrowFigure is a subclass of the LineFigure class and reuses the firstPoint and lastPoint fields and some of its functionality. The endpoints of the arrowhead are stored in the leftPoint and rightPoint fields, as shown in the following image. The lengths of the sides are defined by the ArrowLength constant to 500 units, which is 5 millimeters.
The ArrowFigure class overrides some of the methods of the LineFigure class. Mostly, it calls the methods of the LineFigure class and then adds functionality of its own.
ArrowFigure.h
class ArrowFigure : public LineFigure { public: ArrowFigure(const Window* windowPtr); FigureId GetId() ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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