transformpresentation_test.cc File Reference

#include <gmock/gmock-more-actions.h>
#include <gtest/gtest.h>
#include <scroom/bitmap-helpers.hh>
#include <scroom/dont-delete.hh>
#include <scroom/gmock/presentationinterface.hh>
#include <scroom/rectangle.hh>
#include <scroom/transformpresentation.hh>

Include dependency graph for transformpresentation_test.cc:

Functions
bool	points_are_close (Scroom::Utils::Point< double > const &a, Scroom::Utils::Point< double > const &b)
bool	rects_are_close (Scroom::Utils::Rectangle< double > const &a, Scroom::Utils::Rectangle< double > const &b)
bool	operator== (ViewInterface::WeakPtr const &a, ViewInterface::WeakPtr const &b)
td	setAspectRatio (2, 3)
	EXPECT_PRED2 (points_are_close, Scroom::Utils::Point< double >(2, 3), td->getAspectRatio())
ViewInterface::Ptr const	vi (reinterpret_cast< ViewInterface * >(1), DontDelete< ViewInterface >())
EXPECT_CALL *	cpm (_)).InSequence(seq).WillOnce(SaveArg< 0 >(&viw)
EXPECT_CALL *	cpm (Eq(ByRef(viw)), _, _, _)).WillOnce(DoAll(SaveArg< 2 >(&requested_to_be_drawn), SaveArg< 3 >(&used_zoom))
EXPECT_CALL *	cpm (Eq(ByRef(viw)))
	EXPECT_PRED2 (rects_are_close, make_rect(2.0, 6.0, 6.0, 12.0), r)
tp	open (vi)
tp	redraw (vi, cr, to_be_drawn, zoom_to_use)
	EXPECT_PRED2 (rects_are_close, make_rect(0.5, 1.5, 2.0, 3.0), requested_to_be_drawn)
	EXPECT_EQ (zoom_to_use, used_zoom)
	cairo_destroy (cr)
tp	close (vi)

Variables
ColormappablePresentationMock::Ptr const	cpm = ColormappablePresentationMock::create()
TransformPresentation::Ptr const	tp = TransformPresentation::create(cpm, td)
ViewInterface::WeakPtr	viw
Sequence const	seq
const Scroom::Utils::Rectangle< double >	to_be_drawn = make_rect(1.0, 4.5, 4.0, 9.0)
const int	zoom_to_use = 3
Scroom::Utils::Rectangle< double >	requested_to_be_drawn
int	used_zoom
Scroom::Utils::Rectangle< double > const	r = tp->getRect()
BitmapSurface::Ptr const	s = BitmapSurface::create(10, 10, CAIRO_FORMAT_ARGB32)
cairo_surface_t *	surface = s->get()
cairo_t *	cr = cairo_create(surface)

Function Documentation

cairo_destroy()

cairo_destroy

(

cr

)

Referenced by CommonOperations::cacheZoom(), ExamplePresentation::fillPattern(), TransparentOverlayViewInfo::redraw(), and TransformPresentation::redraw().

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close()

tp close

(

vi

)

cpm() [1/3]

EXPECT_CALL * cpm

(

_

)

&

cpm() [2/3]

EXPECT_CALL * cpm

(

Eq(ByRef(viw))

)

cpm() [3/3]

EXPECT_CALL * cpm	(	Eq(ByRef(viw))	,
		_	,
		_	,
		_
	)		&

EXPECT_EQ()

EXPECT_EQ	(	zoom_to_use	,
		used_zoom
	)

EXPECT_PRED2() [1/3]

EXPECT_PRED2	(	points_are_close	,
		Scroom::Utils::Point< double >	2, 3,
		td->	getAspectRatio()
	)

EXPECT_PRED2() [2/3]

EXPECT_PRED2	(	rects_are_close	,
		make_rect(0.5, 1.5, 2.0, 3.0)	,
		requested_to_be_drawn
	)

EXPECT_PRED2() [3/3]

EXPECT_PRED2	(	rects_are_close	,
		make_rect(2.0, 6.0, 6.0, 12.0)	,
		r
	)

open()

tp open

(

vi

)

operator==()

bool operator==	(	ViewInterface::WeakPtr const &	a,
		ViewInterface::WeakPtr const &	b
	)

{ return a.lock() == b.lock(); }

points_are_close()

bool points_are_close	(	Scroom::Utils::Point< double > const &	a,
		Scroom::Utils::Point< double > const &	b
	)

{
  return (a - b).magnitude() < 1e-6;
}

Referenced by rects_are_close().

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rects_are_close()

bool rects_are_close	(	Scroom::Utils::Rectangle< double > const &	a,
		Scroom::Utils::Rectangle< double > const &	b
	)

{
  return points_are_close(a.getTopLeft(), b.getTopLeft()) && points_are_close(a.getBottomRight(), b.getBottomRight());
}

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redraw()

tp redraw	(	vi	,
		cr	,
		to_be_drawn	,
		zoom_to_use
	)

setAspectRatio()

td setAspectRatio	(	2	,
		3
	)

vi()

ViewInterface::Ptr const vi	(	reinterpret_cast< ViewInterface * >	1,
		DontDelete< ViewInterface >	()
	)

Variable Documentation

cpm

EXPECT_CALL * cpm = ColormappablePresentationMock::create()

cr

cairo_t* cr = cairo_create(surface)

Referenced by CommonOperations::cacheZoom(), CommonOperations::draw(), Operations1bpp::draw(), Operations8bpp::draw(), Operations::draw(), Ruler::draw(), Ruler::drawCallback(), MeasureHandler::drawCross(), HorizontalDrawStrategy::drawOutline(), VerticalDrawStrategy::drawOutline(), drawOutOfBoundsWithBackground(), drawOutOfBoundsWithBackgroundColor(), drawOutOfBoundsWithoutBackground(), CommonOperations::drawPixelValue(), CommonOperations::drawPixelValue(), drawRectangle(), drawRectangleContour(), drawRectangleContour(), Ruler::drawSingleTick(), CommonOperations::drawState(), Ruler::drawSubTicks(), HorizontalDrawStrategy::drawTickLine(), VerticalDrawStrategy::drawTickLine(), Ruler::drawTicks(), HorizontalDrawStrategy::drawTickText(), VerticalDrawStrategy::drawTickText(), TiledBitmap::drawTile(), ExamplePresentation::fillPattern(), CommonOperations::initializeCairo(), on_drawingarea_expose_event(), on_expose(), View::redraw(), TestData::redraw(), TransparentOverlayViewInfo::redraw(), anonymous_namespace{tiledbitmappresentation.cc}::TiledBitmapPresentation::redraw(), TiledBitmap::redraw(), TransformPresentation::redraw(), ExamplePresentation::redraw(), TransparentOverlayPresentation::redraw(), MeasureHandler::render(), PipetteHandler::render(), setClip(), setClip(), Color::setColor(), and traceRectangleContour().

r

Scroom::Utils::Rectangle<double> const r = tp->getRect()

Referenced by Scroom::Utils::Rectangle< T >::above(), SizeDeterminer::add(), Scroom::Utils::Rectangle< T >::below(), Scroom::Utils::center(), Scroom::MemoryBlobs::Detail::compressBlob(), Scroom::Utils::anonymous_namespace{tweak-view.cc}::corner_getter(), Scroom::ColormapImpl::ColormapProvider::create(), Scroom::MemoryBlobs::Detail::decompressBlob(), drawOutOfBoundsWithoutBackground(), Scroom::Utils::anonymous_namespace{tweak-view.cc}::find_closest_corner(), fmt::formatter< Scroom::Utils::Rectangle< T > >::format(), Scroom::Tiff::getColorMap(), Scroom::Utils::Rectangle< T >::leftOf(), View::on_configure(), on_configure(), Pnm::open(), Tiff::open(), Scroom::Utils::operator*(), Scroom::Utils::operator*(), operator<<(), Scroom::Utils::operator<<(), Scroom::Utils::operator<<(), Scroom::Utils::Observable< T >::registerObserver(), Scroom::Utils::Observable< T >::registerStrongObserver(), Scroom::Tiff::Source::reset(), Scroom::Pnm::Source::resetPresentation(), Scroom::Utils::Rectangle< T >::rightOf(), Scroom::Utils::roundCorners(), and Scroom::Utils::roundOutward().

requested_to_be_drawn

Scroom::Utils::Rectangle<double> requested_to_be_drawn

s

test_count_equals & s = BitmapSurface::create(10, 10, CAIRO_FORMAT_ARGB32)

Referenced by anonymous_namespace{threadpoolimpl.cc}::ThreadList::add(), Scroom::Bookkeeping::Detail::TokenImpl::add(), Scroom::Bookkeeping::Token::add(), anonymous_namespace{tiledbitmappresentation.cc}::TiledBitmapPresentation::add(), Scroom::Utils::center(), charpFromString(), clear(), anonymous_namespace{pnmsource.cc}::consumeDataBoundary(), TransparentOverlayViewInfo::createToggleToolButton(), CommonOperations::drawPixelValue(), CommonOperations::drawState(), Ruler::drawTicks(), Scroom::Pnm::AsciiSource::fillTiles(), TransparentOverlayPresentation::getTitle(), CompressedTile::initialize(), no_op(), anonymous_namespace{threadpoolimpl.cc}::NotifyThreadList(), MeasureHandler::onSelectionEnd(), PipetteHandler::onSelectionEnd(), MeasureHandler::onSelectionUpdate(), PipetteHandler::onSelectionUpdate(), DataFetcher::operator()(), Scroom::Utils::operator<<(), pass(), TransparentOverlayViewInfo::redraw(), LayerCoordinator::reduceSourceTile(), Scroom::Utils::roundOutward(), View::setPresentation(), ProgressStateInterfaceStub::setProgress(), Scroom::Utils::ProgressInterfaceFromProgressStateInterfaceForwarder::setProgress(), Scroom::Utils::ProgressStateInterfaceFromProgressInterface::setProgress(), Scroom::Utils::Detail::ProgressStore::setProgress(), Scroom::Utils::Rectangle< T >::setSize(), anonymous_namespace{pnmsource.cc}::skipComments(), Scroom::Bookkeeping::Token::Token(), Scroom::Utils::anonymous_namespace{tweak-view.cc}::toRectangle(), and View::updateNewWindowMenu().

seq

Sequence const seq

surface

cairo_surface_t* surface = s->get()

Referenced by CommonOperations::cacheZoom(), ExamplePresentation::fillPattern(), TransparentOverlayViewInfo::redraw(), and TransformPresentation::redraw().

to_be_drawn

const Scroom::Utils::Rectangle<double> to_be_drawn = make_rect(1.0, 4.5, 4.0, 9.0)

tp

TransformPresentation::Ptr const tp = TransformPresentation::create(cpm, td)

used_zoom

int used_zoom

viw

ViewInterface::WeakPtr viw

zoom_to_use

const int zoom_to_use = 3