void CMeter2DGraphView::UpdateValueAxisTitle()
{
TRACE_FUN( Frequently, "CMeter2DGraphView::UpdateValueAxisTitle" );
QString valueAxisTitle( QString::fromUtf8( model()->valueAxisTitle().c_str() ) );
QRect valueAxisTitleRect( QFontMetrics( _boldFont ).boundingRect( 0, 0, _meshArea.height(), 0, Qt::AlignCenter | Qt::TextWordWrap,
valueAxisTitle ) );
_meshArea.setLeft( 0 );
_meshArea.adjust( valueAxisTitleRect.height(), 0, 0, 0 );
SRaster& raster( _rasterContainer[ CMeter2DGraphView::rtValueAxisTitle ] );
raster._x = _meshArea.x() - valueAxisTitleRect.height();
raster._y = _meshArea.y() + _meshArea.height() / 2 + valueAxisTitleRect.width() / 2;
raster._image = QImage( valueAxisTitleRect.height(), valueAxisTitleRect.width(), QImage::Format_ARGB32 );
QPainter painter;
InitializeRasterRenderer( painter, raster._image );
painter.setFont( _boldFont );
painter.rotate( -90 );
painter.drawText( -valueAxisTitleRect.width(), 0,
valueAxisTitleRect.width(), valueAxisTitleRect.height(),
Qt::AlignCenter | Qt::TextWordWrap, valueAxisTitle );
}
RASTER_MAP_TYPE QgsGrassGisLib::G_raster_map_type( const char *name, const char *mapset )
{
Q_UNUSED( mapset );
Raster rast = raster( name );
return grassRasterType( rast.provider->dataType( rast.band ) );
}
aRTcomponent* aRTdb::ImportRaster(SEXP options)
{
string filename = GET_STRING_ELEMENT(options, "file");
string layername = GET_STRING_ELEMENT(options, "lname");
double dummy = GET_REAL_ELEMENT (options, "dummy");
TeRaster raster(filename.c_str());
bool ok;
aRTlayer* child = new aRTlayer(Database, layername);
AddChild(child);
PrintSilent("Importing raster \'%s\' to layer \'%s\' ... ",
filename.c_str(),
layername.c_str());
ok = TeImportRaster (child->Layer(),
&raster,
raster.params().ncols_,
raster.params().nlines_,
TeRasterParams::TeNoCompression,
"", // object id
dummy,
true); // usedummy
if(!ok)
{
PrintSilentNo;
error("Could not import the raster");
}
PrintSilentYes;
return child;
}
void
fbPolySegment(DrawablePtr drawable, GCPtr gc, int n, xSegment *seg)
{
void (*raster)(DrawablePtr drawable, GCPtr gc, int n, xSegment * seg);
DBG(("%s x %d, width=%d, fill=%d, line=%d\n",
__FUNCTION__, n, gc->lineWidth, gc->fillStyle, gc->lineStyle));
if (gc->lineWidth == 0) {
raster = fbZeroSegment;
if (gc->fillStyle == FillSolid && gc->lineStyle == LineSolid) {
switch (drawable->bitsPerPixel) {
case 8:
raster = fbPolySegment8;
break;
case 16:
raster = fbPolySegment16;
break;
case 32:
raster = fbPolySegment32;
break;
}
}
} else
raster = miPolySegment;
raster(drawable, gc, n, seg);
}
double terrama2::core::RiscoDeFogo::XYLinhaCol(double x, double y, const std::string& path, const std::string& filename) const
{
//const auto& prec = *(precipitacao.rbegin()+i);
std::shared_ptr<te::da::DataSource> datasource(te::da::DataSourceFactory::make("GDAL", "file://"+path+filename));
//RAII for open/closing the datasource
terrama2::core::OpenClose<std::shared_ptr<te::da::DataSource> > openClose(datasource);
std::shared_ptr<te::da::DataSourceTransactor> transactor(datasource->getTransactor());
std::shared_ptr<te::da::DataSet> dataset(transactor->getDataSet(filename));
std::shared_ptr<te::rst::Raster> raster(dataset->getRaster(0));
te::rst::Grid* grid = raster->getGrid();
te::rst::Band* band = raster->getBand(0);
double colD, rowD;
grid->geoToGrid(x, y, colD, rowD);
int col = std::round(colD);
int row = std::round(rowD);
double value;
band->getValue(col, row, value);
return value;
}
void
DrawTargetSkia::MaskSurface(const Pattern &aSource,
SourceSurface *aMask,
Point aOffset,
const DrawOptions &aOptions)
{
MarkChanged();
AutoPaintSetup paint(mCanvas.get(), aOptions, aSource);
TempBitmap bitmap = GetBitmapForSurface(aMask);
if (bitmap.mBitmap.colorType() == kAlpha_8_SkColorType) {
mCanvas->drawBitmap(bitmap.mBitmap, aOffset.x, aOffset.y, &paint.mPaint);
} else {
SkPaint maskPaint;
TempBitmap tmpBitmap;
SetPaintPattern(maskPaint, SurfacePattern(aMask, ExtendMode::CLAMP), tmpBitmap);
SkMatrix transform = maskPaint.getShader()->getLocalMatrix();
transform.postTranslate(SkFloatToScalar(aOffset.x), SkFloatToScalar(aOffset.y));
maskPaint.getShader()->setLocalMatrix(transform);
SkLayerRasterizer::Builder builder;
builder.addLayer(maskPaint);
SkAutoTUnref<SkRasterizer> raster(builder.detachRasterizer());
paint.mPaint.setRasterizer(raster.get());
IntSize size = aMask->GetSize();
Rect rect = Rect(aOffset.x, aOffset.y, size.width, size.height);
mCanvas->drawRect(RectToSkRect(rect), paint.mPaint);
}
}
int QgsGrassGisLib::G_open_cell_old( const char *name, const char *mapset )
{
Q_UNUSED( mapset );
Raster rast = raster( name );
return rast.fd;
}
Raster* Raster::getRasterFromASCFile(std::string const& fname)
{
std::ifstream in(fname.c_str());
if (!in.is_open()) {
WARN("Raster::getRasterFromASCFile(): Could not open file %s.", fname.c_str());
return NULL;
}
// header information
std::size_t n_cols(0), n_rows(0);
double xllcorner(0.0), yllcorner(0.0), cell_size(0.0), no_data_val(-9999);
if (readASCHeader(in, n_cols, n_rows, xllcorner, yllcorner, cell_size, no_data_val)) {
double* values = new double[n_cols*n_rows];
std::string s;
// read the data into the double-array
for (size_t j(0); j < n_rows; ++j) {
const size_t idx ((n_rows - j - 1) * n_cols);
for (size_t i(0); i < n_cols; ++i) {
in >> s;
values[idx+i] = strtod(BaseLib::replaceString(",", ".", s).c_str(),0);
}
}
in.close();
Raster *raster(new Raster(n_cols, n_rows, xllcorner, yllcorner,
cell_size, values, values+n_cols*n_rows, no_data_val));
delete [] values;
return raster;
} else {
void
fbPolyLine(DrawablePtr drawable, GCPtr gc, int mode, int n, DDXPointPtr pt)
{
void (*raster)(DrawablePtr, GCPtr, int mode, int n, DDXPointPtr pt);
DBG(("%s x %d, width=%d, fill=%d, line=%d\n",
__FUNCTION__, n, gc->lineWidth, gc->fillStyle, gc->lineStyle));
if (gc->lineWidth == 0) {
raster = fbZeroLine;
if (gc->fillStyle == FillSolid && gc->lineStyle == LineSolid) {
switch (drawable->bitsPerPixel) {
case 8:
raster = fbPolyline8;
break;
case 16:
raster = fbPolyline16;
break;
case 32:
raster = fbPolyline32;
break;
}
}
} else {
if (gc->lineStyle != LineSolid)
raster = miWideDash;
else
raster = miWideLine;
}
raster(drawable, gc, mode, n, pt);
}
CurveRasterizer<int, Polynomial2> EnhancedSGM::getCurveRasteriser2(int idx) const
{
Vector2i _pinfPx = _pinfPxVec[idx];
CurveRasterizer<int, Polynomial2> raster(_pinfPx, epipoles().getSecondPx(),
_epipolarCurves.getSecond(_reconstVec[idx]));
if (epipoles().secondIsInverted()) raster.setStep(-1);
return raster;
}
CurveRasterizer<int, Polynomial2> EnhancedSGM::getCurveRasteriser1(int idx) const
{
Vector2i pt = _pointPxVec1[idx];
CurveRasterizer<int, Polynomial2> raster(pt, epipoles().getFirstPx(),
_epipolarCurves.getFirst(_reconstVec[idx]));
if (epipoles().firstIsInverted()) raster.setStep(-1);
return raster;
}
void CMeter2DGraphView::UpdateValueTitle()
{
TRACE_FUN( Frequently, "CMeter2DGraphView::UpdateValueTitle" );
typedef std::list< int > THeightContainer;
THeightContainer heightContainer;
int maxValueTitleWidth( 0 );
const CMeter2DGraphModel::TValueTitleContainer& valueTitleContainer( model()->valueTitleContainer() );
for( CMeter2DGraphModel::TValueTitleContainer::const_iterator I_value( valueTitleContainer.begin() );
I_value != valueTitleContainer.end(); ++I_value )
{
QSize valueTitleSize( QFontMetrics( _normalFont ).size( Qt::AlignCenter, I_value->c_str() ) );
valueTitleSize.setWidth( valueTitleSize.width() + 2 );
heightContainer.push_back( valueTitleSize.height() );
if( maxValueTitleWidth < valueTitleSize.width() )
{
maxValueTitleWidth = valueTitleSize.width();
}
}
_meshArea.setRight( width() );
_meshArea.adjust( 0, 0, -maxValueTitleWidth - 1, 0 );
SRaster& raster( _rasterContainer[ CMeter2DGraphView::rtValueTitles ] );
raster._x = _meshArea.x() + _meshArea.width();
raster._y = _meshArea.y() + _meshArea.height();
raster._image = QImage( maxValueTitleWidth, _meshArea.height(), QImage::Format_ARGB32 );
QPainter painter;
InitializeRasterRenderer( painter, raster._image );
painter.setFont( _normalFont );
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
const CMeter2DGraphModel::TValueTitleContainer& titleContainer( model()->valueTitleContainer() );
THeightContainer::iterator I_height( heightContainer.begin() );
CMeter2DGraphModel::TValueTitleContainer::const_iterator I_title( titleContainer.begin() );
float resolution( float( raster._image.height() ) / model()->valueResolution() );
for( float I_y( resolution );
I_y < raster._image.height() - resolution / 2 &&
I_height != heightContainer.end() &&
I_title != titleContainer.end(); I_y += resolution, ++I_height, ++I_title )
{
painter.drawText( 1, int( I_y ) - *I_height / 2,
maxValueTitleWidth, *I_height,
Qt::AlignLeft | Qt::AlignVCenter | Qt::TextWordWrap, I_title->c_str() );
}
}
void terrama2::core::DataStoragerTiff::store(DataSetSeries series, DataSetPtr outputDataSet) const
{
if(!outputDataSet.get() || !series.syncDataSet.get())
{
QString errMsg = QObject::tr("Mandatory parameters not provided.");
TERRAMA2_LOG_ERROR() << errMsg;
throw DataStoragerException() << ErrorDescription(errMsg);
}
QUrl uri(QString::fromStdString(dataProvider_->uri));
auto path = uri.path().toStdString();
try
{
std::string mask = getMask(outputDataSet);
auto dataset = series.syncDataSet->dataset();
size_t rasterColumn = te::da::GetFirstPropertyPos(dataset.get(), te::dt::RASTER_TYPE);
if(!isValidColumn(rasterColumn))
{
QString errMsg = QObject::tr("No raster attribute.");
TERRAMA2_LOG_ERROR() << errMsg;
throw DataStoragerException() << ErrorDescription(errMsg);
}
size_t timestampColumn = te::da::GetFirstPropertyPos(dataset.get(), te::dt::DATETIME_TYPE);
dataset->moveBeforeFirst();
while(dataset->moveNext())
{
std::shared_ptr<te::rst::Raster> raster(dataset->isNull(rasterColumn) ? nullptr : dataset->getRaster(rasterColumn).release());
std::shared_ptr<te::dt::DateTime> timestamp;
if(!isValidColumn(timestampColumn) || dataset->isNull(timestampColumn))
timestamp = nullptr;
else
timestamp.reset(dataset->getDateTime(timestampColumn).release());
if(!raster.get())
{
QString errMsg = QObject::tr("Null raster found.");
TERRAMA2_LOG_ERROR() << errMsg;
continue;
}
std::string filename = replaceMask(mask, timestamp, outputDataSet);
std::string output = path + "/" + filename;
te::rp::Copy2DiskRaster(*raster, output);
}
}
catch(const DataStoragerException&)
{
throw;
}
catch(...)
{
//TODO: fix DataStoragerTiff catch
}
}
static void
put_contig_and_raster(TIFFRGBAImage * img, uint32 * rast,
uint32 x, uint32 y, uint32 w, uint32 h,
int32 fromskew, int32 toskew, unsigned char *cp)
{
(*(((TIFFRGBAImage_Extra *) img)->put_contig)) (img, rast, x, y, w, h,
fromskew, toskew, cp);
raster((TIFFRGBAImage_Extra *) img, rast, x, y, w, h);
}
static void
put_separate_and_raster(TIFFRGBAImage * img, uint32 * rast,
uint32 x, uint32 y, uint32 w, uint32 h,
int32 fromskew, int32 toskew,
unsigned char *r, unsigned char *g, unsigned char *b,
unsigned char *a)
{
(*(((TIFFRGBAImage_Extra *) img)->put_separate))
(img, rast, x, y, w, h, fromskew, toskew, r, g, b, a);
raster((TIFFRGBAImage_Extra *) img, rast, x, y, w, h);
}
TEST(MeshValidation, DetectHolesTri)
{
std::array<double, 12> pix = {{0,0.1,0.2,0.1,0,0,0.1,0,0,0,-0.1,0}};
GeoLib::Raster raster(4,3,0,0,1,pix.begin(), pix.end());
MeshLib::ConvertRasterToMesh conv(raster, MeshLib::MeshElemType::TRIANGLE, MeshLib::UseIntensityAs::ELEVATION);
auto mesh = std::unique_ptr<MeshLib::Mesh>{conv.execute()};
ASSERT_EQ(0, MeshLib::MeshValidation::detectHoles(*mesh));
detectHoles(*mesh, {12}, 1);
detectHoles(*mesh, {11, 11}, 1);
detectHoles(*mesh, {10, 12}, 2);
}
void Paintbox::refreshBrushPreview()
{
if (item != NULL) brush_viewer->scene()->removeItem(item);
item = brush_viewer->scene()->addPixmap(QPixmap::fromImage(
raster(getBrush(), (int) ((brush_viewer->width()-2) * size_slider->value() / 100.0),
(int)((brush_viewer->height()-2) * size_slider->value() / 100.0), getHardness())
)
);
brush_viewer->setSceneRect(item->boundingRect());
}
void display()
{
glClear(GL_COLOR_BUFFER_BIT);
raster();
glColor3f(0,1,0);
glxPrintf(4,24,"%d",count);
count++;
glFlush();
glutSwapBuffers();
}
const std::vector< std::pair<std::size_t,double> >& DirectConditionGenerator::directWithSurfaceIntegration(MeshLib::Mesh &mesh, const std::string &filename, double scaling)
{
if (!_direct_values.empty()) {
ERR(
"Error in DirectConditionGenerator::directWithSurfaceIntegration()"
"- Data vector contains outdated values...");
return _direct_values;
}
std::unique_ptr<GeoLib::Raster> raster(
GeoLib::IO::AsciiRasterInterface::readRaster(filename));
if (!raster) {
ERR(
"Error in DirectConditionGenerator::directWithSurfaceIntegration()"
"- could not load raster file.");
return _direct_values;
}
MathLib::Vector3 const dir(0.0, 0.0, -1.0);
double const angle(90);
std::string const prop_name("OriginalSubsurfaceNodeIDs");
std::unique_ptr<MeshLib::Mesh> surface_mesh(
MeshLib::MeshSurfaceExtraction::getMeshSurface(
mesh, dir, angle, prop_name));
std::vector<double> node_area_vec =
MeshLib::MeshSurfaceExtraction::getSurfaceAreaForNodes(*surface_mesh);
const std::vector<MeshLib::Node*> &surface_nodes(surface_mesh->getNodes());
const std::size_t nNodes(surface_mesh->getNNodes());
const double no_data(raster->getHeader().no_data);
boost::optional<MeshLib::PropertyVector<int> const&> opt_node_id_pv(
surface_mesh->getProperties().getPropertyVector<int>(prop_name));
if (!opt_node_id_pv) {
ERR(
"Need subsurface node ids, but the property \"%s\" is not "
"available.",
prop_name.c_str());
return _direct_values;
}
MeshLib::PropertyVector<int> const& node_id_pv(*opt_node_id_pv);
_direct_values.reserve(nNodes);
for (std::size_t i=0; i<nNodes; ++i)
{
double val(raster->getValueAtPoint(*surface_nodes[i]));
val = (val == no_data) ? 0 : ((val*node_area_vec[i])/scaling);
_direct_values.push_back(std::pair<std::size_t, double>(node_id_pv[i], val));
}
return _direct_values;
}
const std::vector< std::pair<std::size_t,double> >& DirectConditionGenerator::directWithSurfaceIntegration(MeshLib::Mesh &mesh, const std::string &filename, double scaling)
{
if (!_direct_values.empty()) {
ERR("Error in DirectConditionGenerator::directWithSurfaceIntegration()"
"- Data vector contains outdated values...");
return _direct_values;
}
std::unique_ptr<GeoLib::Raster> raster(
FileIO::AsciiRasterInterface::readRaster(filename));
if (!raster) {
ERR("Error in DirectConditionGenerator::directWithSurfaceIntegration()"
"- could not load raster file.");
return _direct_values;
}
MathLib::Vector3 const dir(0.0, 0.0, -1.0);
double const angle(90);
std::string const prop_name("bulk_node_ids");
std::unique_ptr<MeshLib::Mesh> surface_mesh(
MeshLib::MeshSurfaceExtraction::getMeshSurface(
mesh, dir, angle, prop_name));
std::vector<double> node_area_vec =
MeshLib::MeshSurfaceExtraction::getSurfaceAreaForNodes(*surface_mesh);
const std::vector<MeshLib::Node*> &surface_nodes(surface_mesh->getNodes());
const std::size_t nNodes(surface_mesh->getNumberOfNodes());
const double no_data(raster->getHeader().no_data);
MeshLib::PropertyVector<int> const* node_id_pv = nullptr;
try
{
node_id_pv = surface_mesh->getProperties().getPropertyVector<int>(
prop_name, MeshLib::MeshItemType::Node, 1);
}
catch (std::runtime_error const& e)
{
WARN("%s", e.what());
return _direct_values;
}
_direct_values.reserve(nNodes);
for (std::size_t i = 0; i < nNodes; ++i)
{
double val(raster->getValueAtPoint(*surface_nodes[i]));
val = (val == no_data) ? 0 : ((val * node_area_vec[i]) / scaling);
_direct_values.emplace_back((*node_id_pv)[i], val);
}
return _direct_values;
}
const std::vector< std::pair<size_t,double> >& DirectConditionGenerator::directToSurfaceNodes(const MeshLib::Mesh &mesh, const std::string &filename)
{
if (_direct_values.empty())
{
GeoLib::Raster* raster(GeoLib::Raster::getRasterFromASCFile(filename));
if (! raster) {
ERR("Error in DirectConditionGenerator::directWithSurfaceIntegration() - could not load vtk raster.");
return _direct_values;
}
double origin_x(raster->getOrigin()[0]);
double origin_y(raster->getOrigin()[1]);
double delta(raster->getRasterPixelDistance());
double no_data(raster->getNoDataValue());
unsigned imgwidth(raster->getNCols()), imgheight(raster->getNRows());
double const*const img(raster->begin());
const double dir[3] = {0,0,1};
const std::vector<GeoLib::PointWithID*> surface_nodes(MeshLib::MeshSurfaceExtraction::getSurfaceNodes(mesh, dir) );
//std::vector<MeshLib::CNode*> nodes = mesh.nod_vector;
const size_t nNodes(surface_nodes.size());
_direct_values.reserve(nNodes);
for (size_t i=0; i<nNodes; i++)
{
const double* coords (surface_nodes[i]->getCoords());
if (coords[0]>=origin_x && coords[0]<(origin_x+(delta*imgwidth)) && coords[1]>=origin_y && coords[1]<(origin_y+(delta*imgheight)))
{
int cell_x = static_cast<int>(floor((coords[0] - origin_x)/delta));
int cell_y = static_cast<int>(floor((coords[1] - origin_y)/delta));
// if node outside of raster use raster boundary values
cell_x = (cell_x < 0) ? 0 : ((cell_x > static_cast<int>(imgwidth )) ? (imgwidth-1) : cell_x);
cell_y = (cell_y < 0) ? 0 : ((cell_y > static_cast<int>(imgheight)) ? (imgheight-1) : cell_y);
size_t index = cell_y*imgwidth+cell_x;
if (fabs(img[index] + no_data) > std::numeric_limits<float>::min())
_direct_values.push_back( std::pair<size_t, double>(surface_nodes[i]->getID(),img[index]) );
}
}
delete raster;
}
else
ERR("Error in DirectConditionGenerator::directToSurfaceNodes() - Data vector contains outdated values.");
return _direct_values;
}
char GRASS_LIB_EXPORT *QgsGrassGisLib::G_find_cell2( const char * name, const char * mapset )
{
Q_UNUSED( name );
Q_UNUSED( mapset );
QgsDebugMsg( "name = " + QString( name ) );
// G_find_cell2 is used by some modules to test if output exists (r.basins.fill)
// and exits with fatal error if exists -> we must test existence here
Raster rast = raster( name );
if ( !rast.provider || !rast.provider->isValid() )
{
return 0;
}
QString ms = "qgis";
return qstrdup( ms.toAscii() ); // memory lost
}
void RasterOperations::testMirrorRotate() {
try {
QString expr = QString("aamirvert=mirrorrotateraster(small.mpr,rotate180)");
Ilwis::ExecutionContext ctx;
DOTEST(Ilwis::commandhandler()->execute(expr,&ctx), "mirror rotate mirrvert done.");
Ilwis::IRasterCoverage raster("ilwis://internalcatalog/aamirvert");
raster->connectTo(QString("file:///%1/aamirvert.mpr").arg(_baseDataPath.absolutePath()), "map","ilwis3",Ilwis::IlwisObject::cmOUTPUT);
raster->createTime(Ilwis::Time::now());
raster->store();
}
catch(Ilwis::ErrorObject& err) {
qDebug() << err.message();
QVERIFY(false);
}
}
void RasterOperations::testResample() {
Ilwis::IGeoReference grf("code=georef:type=corners,csy=epsg:21037,envelope=-3.02456e+06 -4.55547e+06 6.47259e+06 4.39692e+06,gridsize=1188 1120,name=grf1");
QString expr = QString("aa5resbic=resample(n000302.mpr,grf1,bicubic)");
DOTEST(grf.isValid(),"making georef by code");
QString expr = QString("aa5resbic=resample(average_monthly_temperature_january_5.mpr,plate102.grf,bicubic)");
//QString expr = QString("aa5resbic=resample(small3.mpr,aeqsmall.grf,bicubic)");
Ilwis::ExecutionContext ctx;
Ilwis::SymbolTable syms;
DOTEST(Ilwis::commandhandler()->execute(expr,&ctx,syms), "resample done.");
Ilwis::IRasterCoverage raster("ilwis://internalcatalog/aa5resbic");
raster->connectTo(QString("file:///%1/aa5ss.mpr").arg(_baseDataPath.absolutePath()), "map","ilwis3",Ilwis::IlwisObject::cmOUTPUT);
raster->createTime(Ilwis::Time::now());
raster->store();
}
int QgsGrassGisLib::G_get_cellhd( const char *name, const char *mapset, struct Cell_head *cellhd )
{
Q_UNUSED( mapset );
initCellHead( cellhd );
Raster rast = raster( name );
QgsRasterDataProvider *provider = rast.provider;
cellhd->rows = provider->ySize();
cellhd->cols = provider->xSize();
cellhd->ew_res = provider->extent().width() / provider->xSize();
cellhd->ns_res = provider->extent().height() / provider->ySize();
cellhd->north = provider->extent().yMaximum();
cellhd->south = provider->extent().yMinimum();
cellhd->east = provider->extent().yMaximum();
cellhd->west = provider->extent().xMinimum();
return 0;
}
void
DrawTargetSkia::Mask(const Pattern &aSource,
const Pattern &aMask,
const DrawOptions &aOptions)
{
MarkChanged();
AutoPaintSetup paint(mCanvas.get(), aOptions, aSource);
SkPaint maskPaint;
TempBitmap tmpBitmap;
SetPaintPattern(maskPaint, aMask, tmpBitmap);
SkLayerRasterizer::Builder builder;
builder.addLayer(maskPaint);
SkAutoTUnref<SkRasterizer> raster(builder.detachRasterizer());
paint.mPaint.setRasterizer(raster.get());
mCanvas->drawRect(SkRectCoveringWholeSurface(), paint.mPaint);
}
int main ()
{
std::string line;
while (std::getline(std::cin, line))
{
std::stringstream ss(line);
int digit_size;
ss >> digit_size;
if (digit_size == 0)
{
return 0;
}
std::string digits;
ss >> digits;
raster(digits, digit_size);
}
}
void GdalDataAccess::accessingRasterData() {
try {
qDebug() << "Gridcoverage: access value through GDAL";
// Ilwis::IRasterCoverage raster2(makeInputPath("g250_06.tif"));
// DOCOMPARE(raster2->pix2value(Ilwis::Pixel(10549,9483)), 25.0,"accessing numerical value raster map");
Ilwis::IRasterCoverage raster(makeInputPath("f41078a1.tif"));
DOCOMPARE(raster->pix2value(Ilwis::Pixel(3278,2669)), 4.0,"accessing numerical value raster map");
raster.prepare(makeInputPath("GCL_INT.tif"));
DOCOMPARE(raster->pix2value(Ilwis::Pixel(239,297,23)), 48.0, "accessing numerical value in stack of raster (layer 24)");
}catch (const Ilwis::ErrorObject& err) {
QString error = "Test threw exception : " + err.message();
QFAIL(error.toLatin1());
}
}
const std::vector<std::pair<std::size_t, double>>&
DirectConditionGenerator::directToSurfaceNodes(const MeshLib::Mesh& mesh,
const std::string& filename)
{
if (_direct_values.empty())
{
GeoLib::Raster* raster(
FileIO::AsciiRasterInterface::readRaster(filename));
if (!raster)
{
ERR("Error in DirectConditionGenerator::directToSurfaceNodes() - "
"could not load raster file.");
return _direct_values;
}
const MathLib::Vector3 dir(0, 0, -1);
const std::vector<MeshLib::Node*> surface_nodes(
MeshLib::MeshSurfaceExtraction::getSurfaceNodes(mesh, dir, 90));
const double no_data(raster->getHeader().no_data);
_direct_values.reserve(surface_nodes.size());
for (auto const* surface_node : surface_nodes)
{
double val(raster->getValueAtPoint(*surface_node));
val = (val == no_data) ? 0 : val;
_direct_values.push_back(
std::make_pair(surface_node->getID(), val));
}
delete raster;
std::for_each(surface_nodes.begin(), surface_nodes.end(),
std::default_delete<MeshLib::Node>());
}
else
ERR("Error in DirectConditionGenerator::directToSurfaceNodes() - Data "
"vector contains outdated values.");
return _direct_values;
}
static void printCurrentFrame() {
QPrinter printer;
QPrintDialog dialog(&printer, 0);
if (!dialog.exec()) return;
ToonzScene *scene = TApp::instance()->getCurrentScene()->getScene();
int frame = TApp::instance()->getCurrentFrame()->getFrame();
int lx = TApp::instance()
->getCurrentScene()
->getScene()
->getCurrentCamera()
->getRes()
.lx;
int ly = TApp::instance()
->getCurrentScene()
->getScene()
->getCurrentCamera()
->getRes()
.ly;
TRaster32P raster(lx, ly);
if (scene->getFrameCount() <= 0) {
// Ricordarsi di usare DvMsgBox !! (se si decommenta questo codice :) )
// QMessageBox::warning(0,"Print",tr("It is not possible to generate an
// animation\nbecause the scene is empty.", "WARNING"));
return;
}
raster->fill(scene->getProperties()->getBgColor());
scene->renderFrame(raster, frame,
TApp::instance()->getCurrentXsheet()->getXsheet());
QImage img = rasterToQImage(raster);
QPainter painter(&printer);
QRect rect = painter.viewport();
QSize size = img.size();
size.scale(rect.size(), Qt::KeepAspectRatio);
painter.setViewport(rect.x(), rect.y(), size.width(), size.height());
painter.setWindow(img.rect());
painter.drawImage(0, 0, img);
}
