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@ -108,7 +108,7 @@ void ShowLinkGraphLegend();
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struct LinkGraphLegendWindow : Window {
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public:
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LinkGraphLegendWindow(WindowDesc *desc, int window_number);
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void SetOverlay(LinkGraphOverlay *overlay);
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void SetOverlay(std::shared_ptr<LinkGraphOverlay> overlay);
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void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize) override;
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void DrawWidget(const Rect &r, int widget) const override;
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@ -117,7 +117,7 @@ public:
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void OnInvalidateData(int data = 0, bool gui_scope = true) override;
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private:
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LinkGraphOverlay *overlay;
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std::shared_ptr<LinkGraphOverlay> overlay;
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void UpdateOverlayCompanies();
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void UpdateOverlayCargoes();
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