From: Jason Harris <kstars@30doradus.org>
Date: Mon, 15 Sep 2003 21:23:59 +0000 (+0000)
Subject: when drawing KPlotObject::LABEL items, the position of the label is now
X-Git-Tag: v3.2.0~1
X-Git-Url: https://git.rmz.fi/?a=commitdiff_plain;h=5e422411ba011e8267ca4a88822269d74bc4865f;p=libqmvoc.git

when drawing KPlotObject::LABEL items, the position of the label is now
centered on the data point's X-coordinate, and slightly below the data
point in Y.  This is useful for (and in fact assumes that one is) plotting
the labels next to KPlotObject::POINT items that have the same
coordinates.  (This change was implemented in order to add planet labels
to the solar system plotter in KStars).

TODO: make the vertical offset adjustable.  Should be zero by default.
(have to wait for after 3.2)

svn path=/trunk/kdeedu/libkdeedu/; revision=251365
---

diff --git a/kdeeduplot/kplotwidget.cpp b/kdeeduplot/kplotwidget.cpp
index f8d439c..bb281fc 100644
--- a/kdeeduplot/kplotwidget.cpp
+++ b/kdeeduplot/kplotwidget.cpp
@@ -191,10 +191,10 @@ void KPlotWidget::drawObjects( QPainter *p ) {
 					break;
 				}
 
-				case KPlotObject::LABEL :
+				case KPlotObject::LABEL : //draw label centered at point in x, and slightly below point in y.
 				{
 					QPoint q = po->points()->first()->qpoint( PixRect, DataRect );
-					p->drawText( q, po->name() );
+					p->drawText( q.x()-20, q.y()+6, 40, 10, Qt::AlignCenter | Qt::DontClip, po->name() );
 					break;
 				}