/**
this method performs a deep copy of the matrix that is passed in as a paramerer.
*/
void Matrix::deepCopy(const Matrix& other){
//make sure that the current matrix is large enough and has the right dimensions
resizeTo((int)other.matrix->size1, (int)other.matrix->size2);
//and now copy the data
gsl_matrix_memcpy(this->matrix, other.matrix);
}
void MediaJack::layoutChanged(
int32 layout)
{
D_METHOD(("MediaJack::layoutChanged\n"));
resizeTo(M_DEFAULT_WIDTH, M_DEFAULT_HEIGHT);
_updateBitmap();
}
void VideoFrame::mouseMoveEvent(QMouseEvent *AEvent)
{
static const QSize cornerSize = QSize(10,10);
if (FPressedPos.isNull() || FCollapsed)
{
FCursorCorner = -1;
for (int i=0; FCursorCorner<0 && i<4; i++)
if ((Corners[i].align & FAlignment)==0 && QStyle::alignedRect(Qt::LeftToRight,Corners[i].align,cornerSize,rect()).contains(AEvent->pos()))
FCursorCorner = i;
if (FCollapsed)
setCursor(Qt::ArrowCursor);
else if (FResizeEnabled && FCursorCorner>=0)
setCursor(Corners[FCursorCorner].cursor);
else if (FMoveEnabled)
setCursor(Qt::OpenHandCursor);
}
else if (FResizeEnabled && FCursorCorner>=0)
{
FMoved = true;
emit resizeTo((Qt::Corner)FCursorCorner,mapToParent(AEvent->pos()));
}
else if (FMoveEnabled && FMoved)
{
emit moveTo(mapToParent(AEvent->pos())-FPressedPos);
}
else if ((FGlobalPressed-AEvent->globalPos()).manhattanLength()>=qApp->startDragDistance())
{
FMoved = true;
}
QFrame::mouseMoveEvent(AEvent);
}
/**
This method sets the current vector to be equal to one of the products: A * b or A'*b.
The value of transA indicates if A is transposed or not
*/
void Vector::setToProductOf(const Matrix& A, const Matrix& B, bool transA, bool transB){
Matrix::setToProductOf(A, B, transA, transB);
if (this->matrix->size2 != 1){
resizeTo((int)this->matrix->size1, 1);
throwError("Matrix product did not result in a vector!");
}
}
int main(int argc, char ** argv) {
if (argc != 2) {
printf("usage: %s imageFile.jpg\n", argv[0]);
exit(0);
}
struct timeval tv;
gettimeofday(&tv, NULL);
long startSec = tv.tv_sec;
long startUsec = tv.tv_usec;
IplImage * frame = cvLoadImage(argv[1], 1);
IplImage * resized = resizeTo(frame, 320, 240);
CvMat * grayImage = toGrayImage(resized);
CvMat * edgeImage = toEdgeImage(grayImage);
detectError(resized, grayImage, edgeImage, 100, 800, 0);
gettimeofday(&tv, NULL);
printf("use %ld seconds and %ld microseconds\n", tv.tv_sec - startSec, tv.tv_usec - startUsec);
while (1) {
cvShowImage("Image", resized);
cvWaitKey(30);
}
}
void VCFrame::mouseMoveEvent(QMouseEvent* e)
{
if (_app->mode() == App::Design)
{
if (m_resizeMode == true)
{
QPoint p(QCursor::pos());
resizeTo(mapFromGlobal(p));
_app->doc()->setModified(true);
}
else if (e->state() & LeftButton || e->state() & MidButton)
{
QPoint p(parentWidget()->mapFromGlobal(QCursor::pos()));
p.setX(p.x() - m_mousePressPoint.x());
p.setY(p.y() - m_mousePressPoint.y());
moveTo(p);
_app->doc()->setModified(true);
}
}
else
{
QFrame::mouseMoveEvent(e);
}
}
void
CQIllustratorShape::
setBBox(const CBBox2D &bbox)
{
checkoutShape(CQIllustratorData::ChangeType::GEOMETRY);
moveTo(bbox.getLL());
resizeTo(bbox.getWidth(), bbox.getHeight());
checkinShape(CQIllustratorData::ChangeType::GEOMETRY);
}
PlatformWebView::PlatformWebView(WKContextRef contextRef, WKPageGroupRef pageGroupRef)
{
m_window = initEcoreEvas();
m_view = EWKViewCreate(contextRef, pageGroupRef, ecore_evas_get(m_window), /* smart */ 0);
WKRetainPtr<WKStringRef> wkTheme = adoptWK(WKStringCreateWithUTF8CString(TEST_THEME_DIR "/default.edj"));
WKViewSetThemePath(EWKViewGetWKView(m_view), wkTheme.get());
evas_object_smart_callback_add(m_view, "webprocess,crashed", onWebProcessCrashed, 0);
resizeTo(600, 800);
}
void TiledMapLayer::loadFrom(PACKFILE *file, TileRepository *tileRepository)
{
ASSERT(file);
// Load the map header
int w = pack_igetw(file);
int h = pack_igetw(file);
resizeTo(w, h);
// Load the tile data
for (int y = 0; y < mapHeight; y++)
for (int x = 0; x < mapWidth; x++)
getTile(Point(x,y))->loadFrom(file, tileRepository);
}
/**
this method sets the current matrix to a 3x3 matrix that is equal to the outer product of the vectors a and b
*/
void Matrix::setToOuterproduct(const Vector3d& a, const Vector3d& b){
resizeTo(3,3);
MATRIX_AT(this->matrix, 0, 0) = a.x * b.x;
MATRIX_AT(this->matrix, 0, 1) = a.x * b.y;
MATRIX_AT(this->matrix, 0, 2) = a.x * b.z;
MATRIX_AT(this->matrix, 1, 0) = a.y * b.x;
MATRIX_AT(this->matrix, 1, 1) = a.y * b.y;
MATRIX_AT(this->matrix, 1, 2) = a.y * b.z;
MATRIX_AT(this->matrix, 2, 0) = a.z * b.x;
MATRIX_AT(this->matrix, 2, 1) = a.z * b.y;
MATRIX_AT(this->matrix, 2, 2) = a.z * b.z;
}
void Column::Private::replaceTexts(int first, const QStringList& new_values)
{
if (d_data_type != SciDAVis::TypeQString) return;
emit d_owner->dataAboutToChange(d_owner);
int num_rows = new_values.size();
if (first+1-rowCount() > 1)
d_validity.setValue(Interval<int>(rowCount(), first-1), true);
if (first + num_rows > rowCount())
resizeTo(first + num_rows);
for(int i=0; i<num_rows; i++)
static_cast< QStringList* >(d_data)->replace(first+i, new_values.at(i));
d_validity.setValue(Interval<int>(first, first+num_rows-1), false);
emit d_owner->dataChanged(d_owner);
}
void Column::Private::setDateTimeAt(int row, const QDateTime& new_value)
{
if (d_data_type != SciDAVis::TypeQDateTime) return;
emit d_owner->dataAboutToChange(d_owner);
if (row >= rowCount())
{
if (row+1-rowCount() > 1) // we are adding more than one row in resizeTo()
d_validity.setValue(Interval<int>(rowCount(), row-1), true);
resizeTo(row+1);
}
static_cast< QList<QDateTime>* >(d_data)->replace(row, new_value);
d_validity.setValue(Interval<int>(row, row), !new_value.isValid());
emit d_owner->dataChanged(d_owner);
}
bool ofPixels_<PixelType>::resize(int dstWidth, int dstHeight, ofInterpolationMethod interpMethod){
if ((dstWidth<=0) || (dstHeight<=0) || !(isAllocated())) return false;
ofPixels_<PixelType> dstPixels;
dstPixels.allocate(dstWidth, dstHeight,getImageType());
if(!resizeTo(dstPixels,interpMethod)) return false;
delete [] pixels;
pixels = dstPixels.getPixels();
width = dstWidth;
height = dstHeight;
dstPixels.pixelsOwner = false;
return true;
}
void Column::Private::setValueAt(int row, double new_value)
{
if (d_data_type != SciDAVis::TypeDouble) return;
emit d_owner->dataAboutToChange(d_owner);
if (row >= rowCount())
{
if (row+1-rowCount() > 1) // we are adding more than one row in resizeTo()
d_validity.setValue(Interval<int>(rowCount(), row-1), true);
resizeTo(row+1);
}
static_cast< QVector<double>* >(d_data)->replace(row, new_value);
d_validity.setValue(Interval<int>(row, row), false);
emit d_owner->dataChanged(d_owner);
}
bool ofPixels_<PixelType>::resize(size_t dstWidth, size_t dstHeight, ofInterpolationMethod interpMethod){
if ((dstWidth == 0) || (dstHeight == 0) || !(isAllocated())) return false;
ofPixels_<PixelType> dstPixels;
dstPixels.allocate(dstWidth, dstHeight, getPixelFormat());
if(!resizeTo(dstPixels,interpMethod)) return false;
delete [] pixels;
pixels = dstPixels.getData();
width = dstWidth;
height = dstHeight;
pixelsSize = dstPixels.size();
dstPixels.pixelsOwner = false;
return true;
}
void Column::Private::replaceValues(int first, const QVector<qreal>& new_values)
{
if (d_data_type != SciDAVis::TypeDouble) return;
emit d_owner->dataAboutToChange(d_owner);
int num_rows = new_values.size();
if (first+1-rowCount() > 1)
d_validity.setValue(Interval<int>(rowCount(), first-1), true);
if (first + num_rows > rowCount())
resizeTo(first + num_rows);
double * ptr = static_cast< QVector<double>* >(d_data)->data();
for(int i=0; i<num_rows; i++)
ptr[first+i] = new_values.at(i);
d_validity.setValue(Interval<int>(first, first+num_rows-1), false);
emit d_owner->dataChanged(d_owner);
}
void Column::Private::replaceDateTimes(int first, const QList<QDateTime>& new_values)
{
if (d_data_type != SciDAVis::TypeQDateTime) return;
emit d_owner->dataAboutToChange(d_owner);
int num_rows = new_values.size();
if (first+1-rowCount() > 1)
d_validity.setValue(Interval<int>(rowCount(), first-1), true);
if (first + num_rows > rowCount())
resizeTo(first + num_rows);
for(int i=0; i<num_rows; i++) {
static_cast< QList<QDateTime>* >(d_data)->replace(first+i, new_values.at(i));
d_validity.setValue(i, !new_values.at(i).isValid());
}
emit d_owner->dataChanged(d_owner);
}
bool algot::HashTable::add(std::string str){
unsigned int hashNum = useHash(str, tableSize);
algot::DLL<std::string>* list = table + hashNum;
if(list->isEmpty()){
usedCells++;
}
else if(list->get(str)){
return false;
}
list->add(str);
if(loadFactor() > 0.75){
resizeTo((tableSize-1)*2 + 1);
//The plus one is to avoid the tableSize being a direct power of two all the time.
}
return true;
}
PlatformWebView::PlatformWebView(WKContextRef context, WKPageGroupRef pageGroup, WKPageRef /* relatedPage */, WKDictionaryRef options)
: m_options(options)
{
WKRetainPtr<WKStringRef> useFixedLayoutKey(AdoptWK, WKStringCreateWithUTF8CString("UseFixedLayout"));
m_usingFixedLayout = options ? WKBooleanGetValue(static_cast<WKBooleanRef>(WKDictionaryGetItemForKey(options, useFixedLayoutKey.get()))) : false;
m_window = initEcoreEvas();
m_view = EWKViewCreate(context, pageGroup, ecore_evas_get(m_window), /* smart */ 0);
WKPageSetUseFixedLayout(WKViewGetPage(EWKViewGetWKView(m_view)), m_usingFixedLayout);
if (m_usingFixedLayout)
resizeTo(800, 600);
ewk_view_theme_set(m_view, TEST_THEME_DIR "/default.edj");
m_windowIsKey = false;
evas_object_show(m_view);
}
PlatformWebView::PlatformWebView(WKPageConfigurationRef configuration, const TestOptions& options)
: m_options(options)
{
WKRetainPtr<WKStringRef> useFixedLayoutKey(AdoptWK, WKStringCreateWithUTF8CString("UseFixedLayout"));
m_usingFixedLayout = options.useFixedLayout;
m_window = initEcoreEvas();
WKContextRef context = WKPageConfigurationGetContext(configuration);
m_view = EWKViewCreate(context, configuration, ecore_evas_get(m_window), /* smart */ 0);
WKPageSetUseFixedLayout(WKViewGetPage(EWKViewGetWKView(m_view)), m_usingFixedLayout);
if (m_usingFixedLayout)
resizeTo(800, 600);
ewk_view_theme_set(m_view, DEFAULT_THEME_DIR "/default.edj");
m_windowIsKey = false;
evas_object_show(m_view);
}
void VCDockSlider::mouseMoveEvent(QMouseEvent* e)
{
if (_app->mode() == App::Design && m_static == false)
{
if (m_resizeMode == true)
{
QPoint p(QCursor::pos());
resizeTo(mapFromGlobal(p));
_app->doc()->setModified(true);
}
else if (e->state() & LeftButton || e->state() & MidButton)
{
QPoint p(QCursor::pos());
moveTo(parentWidget()->mapFromGlobal(p));
_app->doc()->setModified(true);
}
}
else
{
QFrame::mouseMoveEvent(e);
}
}
bool Column::Private::copy(const Private * other)
{
if (other->dataType() != dataType()) return false;
int num_rows = other->rowCount();
emit d_owner->dataAboutToChange(d_owner);
resizeTo(num_rows);
// copy the data
switch(d_data_type)
{
case SciDAVis::TypeDouble:
{
double * ptr = static_cast< QVector<double>* >(d_data)->data();
for(int i=0; i<num_rows; i++)
ptr[i] = other->valueAt(i);
break;
}
case SciDAVis::TypeQString:
{
for(int i=0; i<num_rows; i++)
static_cast< QStringList* >(d_data)->replace(i, other->textAt(i));
break;
}
case SciDAVis::TypeQDateTime:
{
for(int i=0; i<num_rows; i++)
static_cast< QList<QDateTime>* >(d_data)->replace(i, other->dateTimeAt(i));
break;
}
}
// copy the validity information
d_validity = other->invalidIntervals();
emit d_owner->dataChanged(d_owner);
return true;
}
bool Column::Private::copy(const Private * source, int source_start, int dest_start, int num_rows)
{
if (source->dataType() != dataType()) return false;
if (num_rows == 0) return true;
emit d_owner->dataAboutToChange(d_owner);
if (dest_start+1-rowCount() > 1)
d_validity.setValue(Interval<int>(rowCount(), dest_start-1), true);
if (dest_start + num_rows > rowCount())
resizeTo(dest_start + num_rows);
// copy the data
switch(d_data_type)
{
case SciDAVis::TypeDouble:
{
double * ptr = static_cast< QVector<double>* >(d_data)->data();
for(int i=0; i<num_rows; i++)
ptr[dest_start+i] = source->valueAt(source_start + i);
break;
}
case SciDAVis::TypeQString:
for(int i=0; i<num_rows; i++)
static_cast< QStringList* >(d_data)->replace(dest_start+i, source->textAt(source_start + i));
break;
case SciDAVis::TypeQDateTime:
for(int i=0; i<num_rows; i++)
static_cast< QList<QDateTime>* >(d_data)->replace(dest_start+i, source->dateTimeAt(source_start + i));
break;
}
// copy the validity information
for(int i=0; i<num_rows; i++)
d_validity.setValue(dest_start+i, source->isInvalid(source_start+i));
emit d_owner->dataChanged(d_owner);
return true;
}
/**
This method sets the current matrix to be equal to one of the products: a * b, a'*b, a*b' or a'*b'.
The values of transA and transB indicate which of the matrices are tranposed and which ones are not.
NOTE: the matrices a and b should have no elements in common to the current matrix, otherwise the
result is unpredictable.
*/
void Matrix::setToProductOf(const Matrix& a, const Matrix& b, bool transA, bool transB){
//we'll use the blas subroutine for this
CBLAS_TRANSPOSE_t TransA = (transA) ? (CblasTrans):(CblasNoTrans);
CBLAS_TRANSPOSE_t TransB = (transB) ? (CblasTrans):(CblasNoTrans);
const size_t M = this->matrix->size1;
const size_t N = this->matrix->size2;
const size_t MA = (!transA) ? a.matrix->size1 : a.matrix->size2;
const size_t NA = (!transA) ? a.matrix->size2 : a.matrix->size1;
const size_t MB = (!transB) ? b.matrix->size1 : b.matrix->size2;
const size_t NB = (!transB) ? b.matrix->size2 : b.matrix->size1;
//we might be able to perform the multiplication inplace if:
// - the current matrix has the correct dimensions
// - the current matrix is different than both a and b
// - NOTE: if either a or b is a shallow copy of a then the results are unpredictable
if (this->matrix != a.matrix && this->matrix != b.matrix){
//if the current matrix already has the correct dimension, proceed right away
if (M == MA && N == NB && NA == MB){ /* [MxN] = [MAxNA][MBxNB] */
gsl_blas_dgemm(TransA, TransB, 1.0, a.matrix, b.matrix, 0.0, this->matrix);
return;
}
//we'll resize the current matrix and then proceede
resizeTo((int)MA, (int)NB);
gsl_blas_dgemm(TransA, TransB, 1.0, a.matrix, b.matrix, 0.0, this->matrix);
return;
}
Matrix *c = new Matrix((int)MA, (int)NB);
//otherwise it means that either a or b is the current matrix, so we'll allocate a new one...
gsl_blas_dgemm(TransA, TransB, 1.0, a.matrix, b.matrix, 0.0, c->matrix);
//now copy over the current matrix the result of the multiplication - deep copy
deepCopy(*c);
//and now deallocate the matrix c
delete c;
}
void PlatformWebView::setWindowFrame(WKRect frame)
{
gtk_window_move(GTK_WINDOW(m_window), frame.origin.x, frame.origin.y);
resizeTo(frame.size.width, frame.size.height);
}
