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GraphBelow.hpp:39
class GraphBelow : public GraphLine
{
public:
virtual bool drawCanvasWidget(const Rect& invalidatedArea) const;
protected:
virtual Rect getMinimalRectContainingIndices(int firstIndex, int lastIndex) const;
};
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GraphBelow class
@class GraphBelow GraphBelow.hpp gui/common/GraphBelow.hpp Simple widget capable of drawing the area below a graph line. The graph line consists of a number of points with different x values. Points on the graph can be added and removed and the coordinate system of the graph can easily be setup. @see CanvasWidget
Syntax
Methods
drawCanvasWidget() const
@fn virtual bool GraphBelow::drawCanvasWidget(const Rect& invalidatedArea) const; Draw the graph area. Draw the graph area. Care is taken not to spend time drawing outside the invalidated area. Read more...
getMinimalRectContainingIndices() const
@fn virtual Rect GraphBelow::getMinimalRectContainingIndices(int firstIndex, int lastIndex) const; Gets minimal rectangle containing graph area between the given indices. Gets minimal rectangle containing area for the given range of indices. Read more...