rooty/LibrePilot
1
0
Fork 0
mirror of https://bitbucket.org/librepilot/librepilot.git synced 2025-01-18 03:52:11 +01:00
Code Issues Releases Activity

Gadget now clips the rendering area to the background, which solves the rendering issue of the attitude indicator sky.ground rendering outside of the dial.

Browse Source 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@826 ebee16cc-31ac-478f-84a7-5cbb03baadba
This commit is contained in:
edouard 2010-06-20 10:11:04 +00:00 committed by edouard
parent 22ccee665b
commit 2ff5424944
1 changed files with 12 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
ground/src/plugins/airspeed/airspeedgadgetwidget.cpp
View File

@ -37,14 +37,22 @@ AirspeedGadgetWidget::AirspeedGadgetWidget(QWidget *parent) : QGraphicsView(pare
setMinimumSize(64,64); setMinimumSize(64,64);
setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding); setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding);
setScene(new QGraphicsScene(this)); setScene(new QGraphicsScene(this));
setRenderHints(QPainter::Antialiasing);
m_renderer = new QSvgRenderer(); m_renderer = new QSvgRenderer();
m_background = new QGraphicsSvgItem(); m_background = new QGraphicsSvgItem();
// All other items will be clipped to the shape of the background
m_background->setFlags(QGraphicsItem::ItemClipsChildrenToShape|
QGraphicsItem::ItemClipsToShape);
m_foreground = new QGraphicsSvgItem(); m_foreground = new QGraphicsSvgItem();
m_needle1 = new QGraphicsSvgItem(); m_needle1 = new QGraphicsSvgItem();
m_needle2 = new QGraphicsSvgItem(); m_needle2 = new QGraphicsSvgItem();
m_needle3 = new QGraphicsSvgItem(); m_needle3 = new QGraphicsSvgItem();
m_foreground->setParentItem(m_background);
m_needle1->setParentItem(m_background);
m_needle2->setParentItem(m_background);
m_needle3->setParentItem(m_background);
paint(); paint();
needle1Target = 0; needle1Target = 0;
@ -259,6 +267,9 @@ void AirspeedGadgetWidget::setDialFile(QString dfn, QString bg, QString fg, QStr
} }
l_scene->setSceneRect(m_background->boundingRect()); l_scene->setSceneRect(m_background->boundingRect());
m_renderer->setViewBox(m_background->boundingRect());
// Now Initialize the center for all transforms of the dial needles to the // Now Initialize the center for all transforms of the dial needles to the
// center of the background: // center of the background:
// - Move the center of the needle to the center of the background. // - Move the center of the needle to the center of the background.