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a6db9688cd
The new zoom implemented for ContinuousFunction is now factorized inside Function to benefit the Sequence class. The same things is done to code added to Graph::GraphController, which is moved into FunctionGraphController. This removes the reimplementation of several methods, most notably computeYRange, as the implementation for function is general enough to work on sequences. Change-Id: I9b8211354064f46c3fa3dde3191dcb39d627a1d2
30 lines
846 B
C++
30 lines
846 B
C++
#ifndef SHARED_INTERACTIVE_CURVE_VIEW_DELEGATE_H
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#define SHARED_INTERACTIVE_CURVE_VIEW_DELEGATE_H
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#include <assert.h>
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namespace Shared {
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class InteractiveCurveViewRange;
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class InteractiveCurveViewRangeDelegate {
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public:
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static constexpr float k_defaultXHalfRange = 10.0f;
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bool didChangeRange(InteractiveCurveViewRange * interactiveCurveViewRange);
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virtual float interestingXMin() const { return -k_defaultXHalfRange; }
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virtual bool defaultRangeIsNormalized() const { return false; }
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virtual void interestingRanges(InteractiveCurveViewRange * range) const { assert(false); }
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virtual float addMargin(float x, float range, bool isVertical, bool isMin) = 0;
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protected:
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struct Range {
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float min;
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float max;
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};
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private:
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virtual Range computeYRange(InteractiveCurveViewRange * interactiveCurveViewRange) = 0;
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};
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}
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#endif
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