84 lines
2.0 KiB
C++
84 lines
2.0 KiB
C++
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///////////////////////////////////////////////////////////////////////////////
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// Name: tests/graphics/bitmap.cpp
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// Purpose: wxBitmap unit test
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// Author: Vadim Zeitlin
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// Created: 2010-03-29
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// RCS-ID: $Id$
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// Copyright: (c) 2010 Vadim Zeitlin <vadim@wxwidgets.org>
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///////////////////////////////////////////////////////////////////////////////
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// ----------------------------------------------------------------------------
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// headers
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// ----------------------------------------------------------------------------
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#include "testprec.h"
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#ifdef __BORLANDC__
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#pragma hdrstop
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#endif
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#include "wx/bitmap.h"
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#include "wx/dcmemory.h"
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// ----------------------------------------------------------------------------
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// test class
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// ----------------------------------------------------------------------------
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class BitmapTestCase : public CppUnit::TestCase
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{
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public:
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BitmapTestCase() { }
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virtual void setUp();
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virtual void tearDown();
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private:
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CPPUNIT_TEST_SUITE( BitmapTestCase );
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CPPUNIT_TEST( Mask );
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CPPUNIT_TEST_SUITE_END();
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void Mask();
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wxBitmap m_bmp;
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DECLARE_NO_COPY_CLASS(BitmapTestCase)
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};
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// register in the unnamed registry so that these tests are run by default
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CPPUNIT_TEST_SUITE_REGISTRATION( BitmapTestCase );
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// also include in it's own registry so that these tests can be run alone
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CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( BitmapTestCase, "BitmapTestCase" );
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void BitmapTestCase::setUp()
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{
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m_bmp.Create(10, 10);
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wxMemoryDC dc(m_bmp);;
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dc.SetBackground(*wxWHITE);
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dc.Clear();
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dc.SetBrush(*wxBLACK_BRUSH);
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dc.DrawRectangle(4, 4, 2, 2);
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dc.SetPen(*wxRED_PEN);
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dc.DrawLine(0, 0, 10, 10);
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dc.DrawLine(10, 0, 0, 10);
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}
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void BitmapTestCase::tearDown()
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{
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m_bmp = wxNullBitmap;
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}
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void BitmapTestCase::Mask()
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{
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wxMask *mask = new wxMask(m_bmp, *wxBLACK);
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m_bmp.SetMask(mask);
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// copying masks should work
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wxMask *mask2 = new wxMask(*mask);
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m_bmp.SetMask(mask2);
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}
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