#3297 Make casing shoe a right-angled triangle and refactor symbols

* Put plot symbol enum inside the symbol class. * Put line style enums inside the line class. * Add custom capability.
2025-02-25 18:55:39 -06:00 · 2018-09-04 09:08:29 +02:00
parent e3baaa4133
commit 12484bf1e9
35 changed files with 468 additions and 361 deletions
--- a/ApplicationCode/UserInterface/RiuQwtPlotCurve.h
+++ b/ApplicationCode/UserInterface/RiuQwtPlotCurve.h
@@ -0,0 +1,131 @@
+/////////////////////////////////////////////////////////////////////////////////
+//
+//  Copyright (C) 2015-     Statoil ASA
+//  Copyright (C) 2015-     Ceetron Solutions AS
+// 
+//  ResInsight is free software: you can redistribute it and/or modify
+//  it under the terms of the GNU General Public License as published by
+//  the Free Software Foundation, either version 3 of the License, or
+//  (at your option) any later version.
+// 
+//  ResInsight is distributed in the hope that it will be useful, but WITHOUT ANY
+//  WARRANTY; without even the implied warranty of MERCHANTABILITY or
+//  FITNESS FOR A PARTICULAR PURPOSE.
+// 
+//  See the GNU General Public License at <http://www.gnu.org/licenses/gpl.html> 
+//  for more details.
+//
+/////////////////////////////////////////////////////////////////////////////////
+
+#pragma once
+
+#include "qwt_symbol.h"
+#include "qwt_plot_curve.h"
+#include "qwt_plot_intervalcurve.h"
+
+class RiuErrorBarsQwtPlotCurve;
+
+//==================================================================================================
+//
+// If infinite data is present in the curve data, Qwt is not able to draw a nice curve.
+// This class assumes that inf data is removed, and segments to be draw are indicated by start/stop indices into curve data.
+//
+// Single values in the curve are drawn using a CrossX symbol
+//
+//  Here you can see the curve segments visualized. Curve segments are drawn between vector indices.
+//
+//  0 - 1
+//  5 - 7
+//  9 -10
+//
+//                 /                    ^
+//                /                   /   \
+//  Curve        /                   /     \       -----        X
+//
+//  Values     1.0|2.0|inf|inf|inf|1.0|2.0|1.0|inf|1.0|1.0|inf|1.0|inf
+//  Vec index   0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10| 11| 12| 13
+//==================================================================================================
+class RiuQwtPlotCurve : public QwtPlotCurve
+{
+public:
+    enum CurveInterpolationEnum
+    {
+        INTERPOLATION_POINT_TO_POINT,
+        INTERPOLATION_STEP_LEFT,
+    };
+
+    enum LineStyleEnum
+    {
+        STYLE_NONE,
+        STYLE_SOLID,
+        STYLE_DASH,
+        STYLE_DOT,
+        STYLE_DASH_DOT
+    };
+
+public:
+    explicit RiuQwtPlotCurve(const QString &title = QString::null);
+    virtual ~RiuQwtPlotCurve();
+
+    void         setSamplesFromXValuesAndYValues(const std::vector<double>& xValues,
+                                                 const std::vector<double>& yValues,
+                                                 bool keepOnlyPositiveValues);
+
+    void         setSamplesFromXValuesAndYValues(const std::vector<double>& xValues,
+                                                 const std::vector<double>& yValues,
+                                                 const std::vector<double>& yErrorValues,
+                                                 bool keepOnlyPositiveValues);
+    
+    void         setSamplesFromDatesAndYValues(const std::vector<QDateTime>& dateTimes,
+                                               const std::vector<double>& yValues,
+                                               bool keepOnlyPositiveValues);
+
+    void         setSamplesFromTimeTAndYValues(const std::vector<time_t>& dateTimes,
+                                               const std::vector<double>& yValues,
+                                               bool keepOnlyPositiveValues);
+
+    void         setSamplesFromTimeTAndYValues(const std::vector<time_t>& dateTimes,
+                                               const std::vector<double>& yValues,
+                                               const std::vector<double>& yErrorValues,
+                                               bool keepOnlyPositiveValues);
+
+    void         setLineSegmentStartStopIndices(const std::vector< std::pair<size_t, size_t> >& lineSegmentStartStopIndices);
+
+    void         setSymbolSkipPixelDistance(float distance);
+
+    void         attach(QwtPlot *plot);
+    void         detach();
+    void         clearErrorBars();
+    void         showErrorBars(bool show);
+    void         setErrorBarsColor(QColor color);
+
+    void         setAppearance(LineStyleEnum lineStyle,
+                               CurveInterpolationEnum interpolationType,
+                               int curveThickness,
+                               const QColor& curveColor);
+
+protected:
+    virtual void drawCurve(QPainter* p, int style,
+                            const QwtScaleMap& xMap, const QwtScaleMap& yMap,
+                            const QRectF& canvasRect, 
+                            int from, int to) const;
+ 
+
+    virtual void drawSymbols(QPainter *p, const QwtSymbol &symbol, 
+                             const QwtScaleMap &xMap, 
+                             const QwtScaleMap &yMap, 
+                             const QRectF &canvasRect, 
+                             int from, int to) const override;
+
+private:
+    static std::vector<double>  fromQDateTime(const std::vector<QDateTime>& dateTimes);
+    static std::vector<double>  fromTime_t(const std::vector<time_t>& timeSteps);
+
+private:
+    std::vector< std::pair<size_t, size_t> > m_polyLineStartStopIndices;
+    float                                    m_symbolSkipPixelDistance;
+
+    bool                    m_showErrorBars;
+    QwtPlotIntervalCurve*   m_errorBars;
+    QwtPlot*                m_attachedToPlot;
+};