sharpetronics/QGIS
1
0
Fork 0
mirror of https://github.com/qgis/QGIS.git synced 2025-10-05 00:09:32 -04:00
Code Issues Packages Projects Releases Wiki Activity

Fixed overview extent rectangle bug that incorrectly displayed the zoom rectangle

Browse Source 
as drawn rather than the actual view extent of the map canvas after rendering


git-svn-id: http://svn.osgeo.org/qgis/trunk@1701 c8812cc2-4d05-0410-92ff-de0c093fc19c
This commit is contained in:
gsherman 2004-06-29 04:31:11 +00:00
parent fd73b222ec
commit 5bc2a5ab7e
2 changed files with 5 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/qgisapp.cpp
View File

@ -2697,7 +2697,9 @@ void QgisApp::showExtents(QgsRect theExtents)
// add it to the acetate layer
mOverviewCanvas->addAcetateObject("extent", acRect);
// refresh the overview map
#ifdef QGISDEBUG
std::cerr << "Adding extent to acetate layer" << std::endl;
#endif
mOverviewCanvas->refresh();
}

4
src/qgsmapcanvas.cpp
View File

@ -585,8 +585,10 @@ void QgsMapCanvas::currentScale(int thePrecision)
}
QgsRect paddedExtent(dxmin, dymin, dxmax, dymax);
mCanvasProperties->mScale = mCanvasProperties->scaleCalculator->calculate(paddedExtent, width());
#ifdef QGISDEBUG
std::cout << "Scale (assuming meters as map units) = 1:"
<< mCanvasProperties->mScale << std::endl;
#endif
// return scale based on geographic
//
@ -787,9 +789,9 @@ void QgsMapCanvas::mouseReleaseEvent(QMouseEvent * e)
mCanvasProperties->currentExtent.setXmax(ur.x());
mCanvasProperties->currentExtent.setYmax(ur.y());
mCanvasProperties->currentExtent.normalize();
emit extentsChanged(mCanvasProperties->currentExtent);
clear();
render();
emit extentsChanged(mCanvasProperties->currentExtent);
break;
case QGis::ZoomOut: