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30 lines
1.0 KiB
C++
30 lines
1.0 KiB
C++
#ifndef GRAPH_GRAPH_VIEW_H
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#define GRAPH_GRAPH_VIEW_H
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#include <escher.h>
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#include "../../curve_view.h"
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#include "../../constant.h"
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#include "../function_store.h"
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#include "../../interactive_curve_view_range.h"
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namespace Graph {
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class GraphView : public CurveView {
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public:
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GraphView(FunctionStore * functionStore, InteractiveCurveViewRange * graphRange, CurveViewCursor * cursor, ::BannerView * bannerView, View * cursorView);
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void drawRect(KDContext * ctx, KDRect rect) const override;
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void setContext(Context * context);
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Context * context() const;
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private:
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char * label(Axis axis, int index) const override;
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float evaluateModelWithParameter(Model * expression, float abscissa) const override;
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char m_xLabels[k_maxNumberOfXLabels][Float::bufferSizeForFloatsWithPrecision(Constant::ShortNumberOfSignificantDigits)];
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char m_yLabels[k_maxNumberOfYLabels][Float::bufferSizeForFloatsWithPrecision(Constant::ShortNumberOfSignificantDigits)];
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FunctionStore * m_functionStore;
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Context * m_context;
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};
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}
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#endif
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