[Digikam-devel] [Bug 137236] New: disable autozoom when picture fits in window

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http://bugs.kde.org/show_bug.cgi?id=137236         
           Summary: disable autozoom when picture fits in window
           Product: digikam
           Version: 0.9.0-beta3
          Platform: unspecified
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: wishlist
          Priority: NOR
         Component: Image Editor
        AssignedTo: digikam-devel kde org
        ReportedBy: danakil gmail com


Version:           0.9.0-beta3 (using KDE 3.5.5, Kubuntu (edgy) 4:3.5.5-0ubuntu3)
Compiler:          Target: i486-linux-gnu
OS:                Linux (i686) release 2.6.17-10-generic

in the image editor, the autozoom (I don't know the right english translation...) is always activated, even when the current picture is small and fits in the window. So, when we have a small picture and we wants to zoom in, we must first desactivate the autozoom toolbar button in order to enable the zoom buttons

So it's maybe better to automatically disable the autozoom when then current pictures fits in the windows and to enable the zoom toolbar buttons
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http://bugs.kde.org/show_bug.cgi?id=137236         




------- Additional Comments From ach mpe mpg de  2006-12-29 23:59 -------
While solution is not exactly the same, whatever get's done for

  http://bugs.kde.org/show_bug.cgi?id=106508

will affect this bug report.

DanaKil: please compare your solution witht he suggested ones in
#106508.  Add your opionion there if you disagree (or vote for the
other bug report ;)

Then we can mark this report as a duplicate of #106508

Thx,
Achim
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[Gilles Caulier-4]

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http://bugs.kde.org/show_bug.cgi?id=137236         
caulier.gilles gmail com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |FIXED



------- Additional Comments From caulier.gilles gmail com  2007-03-20 09:26 -------
SVN commit 644497 by cgilles:

digikam from trunk : with small image, autozoom button will adapt image size to canvas size.

BUG: 137236

 M  +9 -17     canvas.cpp  


--- trunk/extragear/graphics/digikam/utilities/imageeditor/canvas/canvas.cpp #644496:644497
 @ -351,20 +351,13  @
 
 void Canvas::updateAutoZoom()
 {
-    double srcWidth, srcHeight, dstWidth, dstHeight;
+    double srcWidth  = d->im->origWidth();
+    double srcHeight = d->im->origHeight();
+    double dstWidth  = contentsRect().width();
+    double dstHeight = contentsRect().height();
 
-    srcWidth  = d->im->origWidth();
-    srcHeight = d->im->origHeight();
-    dstWidth  = contentsRect().width();
-    dstHeight = contentsRect().height();
+    d->zoom = QMIN(dstWidth/srcWidth, dstHeight/srcHeight);
 
-    if (dstWidth > srcWidth &&
-        dstHeight > srcHeight)
-        d->zoom = 1.0;
-    else
-        d->zoom = QMIN(dstWidth/srcWidth,
-                       dstHeight/srcHeight);
-
     d->im->zoom(d->zoom);
     
     emit signalZoomChanged(d->zoom);
 @ -401,8 +394,8  @
         int centery = contentsRect().height()/2;
         int xoffset = int(centerx - wZ/2);
         int yoffset = int(centery - hZ/2);
-        xoffset = QMAX(xoffset, 0);
-        yoffset = QMAX(yoffset, 0);
+        xoffset     = QMAX(xoffset, 0);
+        yoffset     = QMAX(yoffset, 0);
 
         d->pixmapRect = QRect(xoffset, yoffset, wZ, hZ);
     }
 @ -572,13 +565,12  @
     p.setBrush(NoBrush);
 
     QRect r(d->rubber->normalize());
-    r = QRect(contentsToViewport(QPoint(r.x(),r.y())), r.size());
+    r = QRect(contentsToViewport(QPoint(r.x(), r.y())), r.size());
 
     QPoint pnt(r.x(), r.y());
 
     style().drawPrimitive(QStyle::PE_FocusRect, &p,
-                          QRect( pnt.x(), pnt.y(),
-                                 r.width(), r.height() ),
+                          QRect(pnt.x(), pnt.y(), r.width(), r.height()),
                           colorGroup(), QStyle::Style_Default,
                           QStyleOption(colorGroup().base()));
     p.end();
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