OilfieldToolsNet/ResInsight
4
0
Fork 0
mirror of https://github.com/OPM/ResInsight.git synced 2025-02-25 18:55:39 -06:00
Code Issues Packages Projects Releases Wiki Activity

Set a sensible font size for Plot symbol labels (i.e. "P10", "P90" etc)

Browse Source
This commit is contained in:
Gaute Lindkvist
2020-01-07 14:25:19 +01:00
parent 4829c5eba2
commit 993b98f977
3 changed files with 20 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
ApplicationCode/UserInterface/RiuQwtSymbol.cpp
View File

@@ -19,6 +19,8 @@
#include "RiuQwtSymbol.h"
#include "RiaFontCache.h"
#include "cvfAssert.h"
#include <QPainter>
@@ -26,10 +28,11 @@
//--------------------------------------------------------------------------------------------------
/// Internal class to support labels on symbols
//--------------------------------------------------------------------------------------------------
RiuQwtSymbol::RiuQwtSymbol( PointSymbolEnum riuStyle, const QString& label, LabelPosition labelPosition )
RiuQwtSymbol::RiuQwtSymbol( PointSymbolEnum riuStyle, const QString& label, LabelPosition labelPosition, int labelFontSizePt )
: QwtSymbol( QwtSymbol::NoSymbol )
, m_globalLabel( label )
, m_labelPosition( labelPosition )
, m_labelFontSizePx( RiaFontCache::pointSizeToPixelSize( labelFontSizePt ) )
{
QwtSymbol::Style style = QwtSymbol::NoSymbol;
@@ -149,10 +152,16 @@ void RiuQwtSymbol::renderSymbols( QPainter* painter, const QPointF* points, int
//--------------------------------------------------------------------------------------------------
void RiuQwtSymbol::renderSymbolLabel( QPainter* painter, const QPointF& position, const QString& label ) const
{
painter->save();
QFont font = painter->font();
font.setPixelSize( m_labelFontSizePx );
painter->setFont( font );
QSize symbolSize = QwtSymbol::size();
QRect symbolRect( position.x(), position.y(), symbolSize.width(), symbolSize.height() );
QRect labelRect = labelBoundingRect( painter, symbolRect, label );
painter->drawText( labelRect.topLeft(), label );
painter->restore();
}
//--------------------------------------------------------------------------------------------------

6
ApplicationCode/UserInterface/RiuQwtSymbol.h
View File

@@ -60,7 +60,10 @@ public:
SYMBOL_RIGHT_TRIANGLE
};
RiuQwtSymbol( PointSymbolEnum riuStyle, const QString& label, LabelPosition labelPosition = LabelAboveSymbol );
RiuQwtSymbol( PointSymbolEnum riuStyle,
const QString& label,
LabelPosition labelPosition = LabelAboveSymbol,
int labelFontSizePt = 8 );
void renderSymbols( QPainter* painter, const QPointF* points, int numPoints ) const override;
void renderSymbolLabel( QPainter* painter, const QPointF& position, const QString& label ) const;
QString globalLabel() const;
@@ -79,5 +82,6 @@ private:
private:
QString m_globalLabel;
int m_labelFontSizePx;
LabelPosition m_labelPosition;
};