OilfieldToolsNet/ResInsight
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Optionally show polygon geometry info as text label

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Magne Sjaastad authored and GitHub committed 2025-05-30 08:20:43 +02:00
1 parent 118ecf941a
commit e492685070
13 files changed
+241 -120
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ApplicationLibCode/ModelVisualization/RivMeasurementPartMgr.cpp
+5 -38
View File
@@ -182,47 +182,14 @@ void RivMeasurementPartMgr::buildPolyLineParts( const cvf::Camera* camera, const
{
negativeXDir = true;
}
QString text = m_measurement->label();
auto labelPosition = pointsInDisplay.back();
RiaGuiApplication* app = RiaGuiApplication::instance();
auto backgroundColor = RiaPreferences::current()->defaultViewerBackgroundColor;
auto fontColor = RiuGuiTheme::getColorByVariableName( "textColor" );
QString text = m_measurement->label();
auto labelPosition = pointsInDisplay.back();
auto font = app->defaultWellLabelFont();
cvf::ref<cvf::DrawableText> drawableText = new cvf::DrawableText;
drawableText->setFont( font );
drawableText->setCheckPosVisible( false );
drawableText->setDrawBorder( true );
drawableText->setDrawBackground( true );
drawableText->setVerticalAlignment( cvf::TextDrawer::BASELINE );
drawableText->setBackgroundColor( backgroundColor );
drawableText->setBorderColor( RiaColorTools::computeOffsetColor( backgroundColor, 0.3f ) );
drawableText->setTextColor( RiaColorTools::fromQColorTo3f( fontColor ) );
cvf::String cvfString = cvfqt::Utils::toString( text );
cvf::Vec3d windowLabelPosition;
camera->project( labelPosition, &windowLabelPosition );
cvf::BoundingBox oneCharBB = drawableText->textBoundingBox( cvf::String( "A" ), cvf::Vec3f( labelPosition ) );
if ( negativeXDir )
{
cvf::BoundingBox textBB = drawableText->textBoundingBox( cvfString, cvf::Vec3f( labelPosition ) );
windowLabelPosition.x() -= textBB.extent().x() + oneCharBB.extent().x();
}
else
{
windowLabelPosition.x() += oneCharBB.extent().x();
}
camera->unproject( windowLabelPosition, &labelPosition );
cvf::Vec3f textCoord( labelPosition );
drawableText->addText( cvfString, textCoord );
auto drawableText = RivPolylineGenerator::createOrientedLabel( negativeXDir, camera, labelPosition, text );
cvf::ref<cvf::Part> part = new cvf::Part;
part->setName( "RivMeasurementPartMgr: " + cvfString );
part->setName( "RivMeasurementPartMgr: " );
part->setDrawable( drawableText.p() );
cvf::ref<cvf::Effect> eff = new cvf::Effect();