sharpetronics/QGIS
1
0
Fork 0
mirror of https://github.com/qgis/QGIS.git synced 2025-02-26 00:02:08 -05:00
Code Issues Packages Projects Releases Wiki Activity

Temporary kludge to make north arrow show a png rather than svg

Browse Source 
git-svn-id: http://svn.osgeo.org/qgis/trunk/qgis@1353 c8812cc2-4d05-0410-92ff-de0c093fc19c
This commit is contained in:
timlinux 2004-05-09 12:41:03 +00:00
parent 863bcb77b3
commit 7100940d8a
1 changed files with 29 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

39
plugins/north_arrow/plugin.cpp
View File

@ -149,26 +149,45 @@ void Plugin::renderNorthArrow()
QPixmap * myQPixmap = qGisInterface->getMapCanvas()->canvasPixmap();
//paint device that we can draw our pixmap onto
QPainter myQPainter(myQPixmap);
QPointArray myPointArray;
//QPointArray myPointArray;
//save the current canvas rotation
myQPainter.save();
//rotate the canvas
myQPainter.rotate( myRotationInt );
myPointArray.setPoints( 30,10, -10,-10 , 20,0 );
//myPointArray.setPoints( 30,10, -10,-10 , 20,0 );
//myQPainter.drawPolygon( myPointArray );
//QPicture myQPicture;
//myQPicture.load(myDirString+QString("/default.svg"));
//myQPainter.drawPicture(140,140,myQPicture);
QString myFileNameQString = QString(PKGDATAPATH)+QString("/svg/north_arrows/NorthArrow4.svg");
QPixmap myNarrowPixmap;
QPicture myQPicture;
//try to load the n-arrow as a svg
if (myQPicture.load(myFileNameQString))
{
myQPainter.drawPicture(5,5,myQPicture);
}
else
{
std::cout << " *************** North Arrow png failed to load **************\n" << myFileNameQString << endl;
}
myFileNameQString = QString(PKGDATAPATH)+QString("/svg/north_arrows/default.png");
//try to load the narrow as a pixmap
if (myNarrowPixmap.load(myFileNameQString))
{
myQPainter.drawPixmap(5,5,myNarrowPixmap);
}
else
{
std::cout << " *************** North Arrow png failed to load **************\n" << myFileNameQString << endl;
}
/* This is how you write some text to the qpainter */
QFont myQFont("time", 24, QFont::Bold);
myQPainter.setFont(myQFont);
myQPainter.setPen(Qt::black);
myQPainter.drawText(15, 50, QString("N"));
//QFont myQFont("time", 24, QFont::Bold);
//myQPainter.setFont(myQFont);
//myQPainter.setPen(Qt::black);
//myQPainter.drawText(15, 50, QString("N"));
//unrotate the canvase again
myQPainter.restore();
}