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#4666 Support color fill for formations in Well Log Tracks

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Gaute Lindkvist
2019-09-10 13:23:29 +02:00
parent 69793cd691
commit 06cea12447
4 changed files with 126 additions and 47 deletions
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48
ApplicationCode/UserInterface/RiuPlotAnnotationTool.cpp
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@@ -18,10 +18,13 @@
#include "RiuPlotAnnotationTool.h"
#include "RiaColorTables.h"
#include <QString>
#include "cvfMath.h"
#include "qwt_plot.h"
#include "qwt_plot_shapeitem.h"
//--------------------------------------------------------------------------------------------------
///
@@ -36,7 +39,9 @@ RiuPlotAnnotationTool::~RiuPlotAnnotationTool()
//--------------------------------------------------------------------------------------------------
void RiuPlotAnnotationTool::attachFormationNames( QwtPlot* plot,
const std::vector<QString>& names,
const std::pair<double, double> xRange,
const std::vector<std::pair<double, double>> yPositions,
FormationDisplay formationDisplay,
bool showNames )
{
detachAllAnnotations();
@@ -46,6 +51,8 @@ void RiuPlotAnnotationTool::attachFormationNames( QwtPlot*
double delta = 0.5;
const caf::ColorTable& colors = RiaColorTables::contrastCategoryPaletteColors();
for ( size_t i = 0; i < names.size(); i++ )
{
QwtPlotMarker* line( new QwtPlotMarker() );
@@ -59,9 +66,34 @@ void RiuPlotAnnotationTool::attachFormationNames( QwtPlot*
name += " Top";
}
}
if ( formationDisplay & COLOR_SHADING )
{
QColor shadingColor = colors.cycledQColor( i );
shadingColor.setAlpha( 150 );
QwtPlotShapeItem* shading = new QwtPlotShapeItem( name );
RiuPlotAnnotationTool::horizontalDashedLine( line, name, yPositions[i].first );
QwtInterval axisInterval = m_plot->axisInterval( QwtPlot::xBottom );
QRectF shadingRect( axisInterval.minValue(),
yPositions[i].first,
axisInterval.width(),
yPositions[i].second - yPositions[i].first );
shading->setRect( shadingRect );
shading->setPen( shadingColor );
shading->setBrush( QBrush( shadingColor ) );
shading->attach( m_plot );
shading->setZ( -100.0 );
shading->setXAxis( QwtPlot::xBottom );
m_markers.push_back( std::move( shading ) );
}
QColor lineColor( 0, 0, 0, 0 );
if ( formationDisplay & DARK_LINES || formationDisplay & COLORED_LINES )
{
lineColor = formationDisplay & DARK_LINES ? QColor( 0, 0, 100 ) : colors.cycledQColor( i );
}
RiuPlotAnnotationTool::horizontalDashedLineWithColor( line, lineColor, QColor( 0, 0, 0 ), name, yPositions[i].first );
line->attach( m_plot );
m_markers.push_back( std::move( line ) );
@@ -108,7 +140,7 @@ void RiuPlotAnnotationTool::attachAnnotationLine( QwtPlot* plot,
m_plot = plot;
QwtPlotMarker* line( new QwtPlotMarker() );
RiuPlotAnnotationTool::horizontalDashedLineWithColor( line, color, annotationText, yPosition );
RiuPlotAnnotationTool::horizontalDashedLineWithColor( line, color, color, annotationText, yPosition );
line->attach( m_plot );
m_markers.push_back( std::move( line ) );
}
@@ -134,16 +166,14 @@ void RiuPlotAnnotationTool::detachAllAnnotations()
//--------------------------------------------------------------------------------------------------
void RiuPlotAnnotationTool::horizontalDashedLine( QwtPlotMarker* line, const QString& name, double yValue )
{
horizontalDashedLineWithColor( line, QColor( 0, 0, 100 ), name, yValue );
horizontalDashedLineWithColor( line, QColor( 0, 0, 100 ), QColor( 0, 0, 100 ), name, yValue );
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RiuPlotAnnotationTool::horizontalDashedLineWithColor( QwtPlotMarker* line,
const QColor& color,
const QString& name,
double yValue )
void RiuPlotAnnotationTool::horizontalDashedLineWithColor(
QwtPlotMarker* line, const QColor& color, const QColor& textColor, const QString& name, double yValue )
{
QPen curvePen;
curvePen.setStyle( Qt::DashLine );
@@ -153,6 +183,8 @@ void RiuPlotAnnotationTool::horizontalDashedLineWithColor( QwtPlotMarker* line,
line->setLineStyle( QwtPlotMarker::HLine );
line->setLinePen( curvePen );
line->setYValue( yValue );
line->setLabel( name );
QwtText label( name );
label.setColor( textColor );
line->setLabel( label );
line->setLabelAlignment( Qt::AlignRight | Qt::AlignBottom );
}