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authoralwin <alwin>2005-03-24 11:34:36 (UTC)
committer alwin <alwin>2005-03-24 11:34:36 (UTC)
commitc635023dd68edd0cb0cbb2827b926f33e27e0404 (patch) (side-by-side diff)
tree199e63c6e873398696d705c7d44a0854e3d49872 /libopie2
parent108720c1f24c31e67ccc0225073a726d5edd81ae (diff)
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- removed a lot of useless debugoutput
- fixed a small display problem
Diffstat (limited to 'libopie2') (more/less context) (show whitespace changes)
-rw-r--r--libopie2/opiemm/oimagescrollview.cpp30
1 files changed, 14 insertions, 16 deletions
diff --git a/libopie2/opiemm/oimagescrollview.cpp b/libopie2/opiemm/oimagescrollview.cpp
index 58a9748..10da823 100644
--- a/libopie2/opiemm/oimagescrollview.cpp
+++ b/libopie2/opiemm/oimagescrollview.cpp
@@ -106,5 +106,4 @@ void OImageScrollView::loadJpeg(bool interncall)
if ( (scanned && (wid<xf.getWidth()||hei<xf.getHeight()))||!scanned ) {
param = QString( "Fast Shrink( 3 ) Scale( %1, %2, ScaleMin)" ).arg( wid ).arg( hei );
- odebug << "Load jpeg scaled \"" << param << "\"" << oendl;
iio.setParameters(param.latin1());
setImageScaledLoaded(true);
@@ -115,5 +114,4 @@ void OImageScrollView::loadJpeg(bool interncall)
} else {
if (ImageScaledLoaded()||!interncall) {
- odebug << "Load jpeg unscaled" << oendl;
real_load = true;
}
@@ -126,5 +124,4 @@ void OImageScrollView::loadJpeg(bool interncall)
void OImageScrollView::setImage( const QString& path ) {
- odebug << "load new image " << oendl;
if (m_lastName == path) return;
m_lastName = path;
@@ -132,5 +129,4 @@ void OImageScrollView::setImage( const QString& path ) {
_original_data = QImage();
QString itype = QImage::imageFormat(m_lastName);
- odebug << "Image type = " << itype << oendl;
if (itype == "JPEG") {
setImageIsJpeg(true);
@@ -152,6 +148,4 @@ void OImageScrollView::setImage( const QString& path ) {
void OImageScrollView::init()
{
- odebug << "init " << oendl;
-
/*
* create the zoomer
@@ -352,24 +346,32 @@ void OImageScrollView::rotate_into_data(Rotation r)
}
+// yes - sorry - it is NOT gamma it is just BRIGHTNESS. Alwin
void OImageScrollView::apply_gamma(int aValue)
{
if (!_image_data.size().isValid()) return;
- float percent = ((float)aValue/100);
- odebug << "Apply gamma " << percent << oendl;
- int pixels = _image_data.depth()>8?_image_data.width()*_image_data.height() : _image_data.numColors();
+ float percent = ((float)aValue/100.0);
+
int segColors = _image_data.depth() > 8 ? 256 : _image_data.numColors();
+ /* must be - otherwise it displays some ... strange colors */
+ if (segColors<256) segColors=256;
+
unsigned char *segTbl = new unsigned char[segColors];
+ int pixels = _image_data.depth()>8?_image_data.width()*_image_data.height() : _image_data.numColors();
+
+
bool brighten = (percent >= 0);
- if ( percent < 0 )
+ if ( percent < 0 ) {
percent = -percent;
+ }
unsigned int *data = _image_data.depth() > 8 ? (unsigned int *)_image_data.bits() :
(unsigned int *)_image_data.colorTable();
+ int tmp = 0;
if (brighten) {
for ( int i=0; i < segColors; ++i )
{
- int tmp = (int)(i*percent);
+ tmp = (int)(i*percent);
if ( tmp > 255 )
tmp = 255;
@@ -379,5 +381,5 @@ void OImageScrollView::apply_gamma(int aValue)
for ( int i=0; i < segColors; ++i )
{
- int tmp = (int)(i*percent);
+ tmp = (int)(i*percent);
if ( tmp < 0 )
tmp = 0;
@@ -459,8 +461,6 @@ void OImageScrollView::generateImage()
int twidth,theight;
- odebug << " r = " << r << oendl;
if (AutoScale() && (_original_data.width()>width() || _original_data.height() > height()) ) {
if (!_image_data.size().isValid()||width()>_image_data.width()||height()>_image_data.height()) {
- odebug << "Rescaling data" << oendl;
if (r==Rotate0) {
_image_data = _original_data;
@@ -515,5 +515,4 @@ void OImageScrollView::generateImage()
void OImageScrollView::resizeEvent(QResizeEvent * e)
{
- odebug << "OImageScrollView resizeEvent (" << e->size() << " - " << e->oldSize() << oendl;
QScrollView::resizeEvent(e);
if (e->oldSize()==e->size()||!isUpdatesEnabled ()) return;
@@ -596,5 +595,4 @@ void OImageScrollView::viewportMouseMoveEvent(QMouseEvent* e)
void OImageScrollView::contentsMousePressEvent ( QMouseEvent * e)
{
- odebug << " X and Y " << e->x() << " " << e->y() << oendl;
/* this marks the beginning of a possible mouse move. Due internal reasons of QT
the geometry values here may real differ from that set in MoveEvent (I don't know