( self )
| 581 | self.tearDown() |
| 582 | |
| 583 | def testTIF( self ) : |
| 584 | |
| 585 | displayWindow = imath.Box2i( |
| 586 | imath.V2i( 0, 0 ), |
| 587 | imath.V2i( 99, 99 ) |
| 588 | ) |
| 589 | |
| 590 | dataWindow = displayWindow |
| 591 | |
| 592 | # TIFF default channels are uchar 8-bit |
| 593 | rawImage = self.__makeIntImage( dataWindow, displayWindow, dataType = IECore.UCharVectorData, maxInt = 2**8-1 ) |
| 594 | |
| 595 | for dataType in [ IECore.FloatVectorData, IECore.HalfVectorData, IECore.DoubleVectorData ] : |
| 596 | |
| 597 | self.setUp() |
| 598 | |
| 599 | rawMode = ( dataType != IECore.FloatVectorData ) |
| 600 | imgOrig = self.__makeFloatImage( dataWindow, displayWindow, dataType = dataType ) |
| 601 | w = IECore.Writer.create( imgOrig, os.path.join( "test", "IECoreImage", "data", "tiff", "output.tif" ) ) |
| 602 | self.assertIsInstance( w, IECoreImage.ImageWriter ) |
| 603 | w['rawChannels'].setTypedValue( rawMode ) |
| 604 | w.write() |
| 605 | |
| 606 | self.assertTrue( os.path.exists( os.path.join( "test", "IECoreImage", "data", "tiff", "output.tif" ) ) ) |
| 607 | |
| 608 | # Now we've written the image, verify the rgb |
| 609 | r = IECore.Reader.create( os.path.join( "test", "IECoreImage", "data", "tiff", "output.tif" ) ) |
| 610 | r['rawChannels'].setTypedValue( rawMode ) |
| 611 | imgNew = r.read() |
| 612 | |
| 613 | if rawMode : |
| 614 | self.assertEqual( type(imgNew['R']), IECore.UCharVectorData ) |
| 615 | self.__verifyImageRGB( rawImage, imgNew, 0.003 ) |
| 616 | else : |
| 617 | self.assertEqual( type(imgNew['R']), IECore.FloatVectorData ) |
| 618 | self.__verifyImageRGB( imgOrig, imgNew ) |
| 619 | |
| 620 | del r |
| 621 | self.tearDown() |
| 622 | |
| 623 | for dataType in [ ( IECore.UIntVectorData, 2**32-1), (IECore.UCharVectorData, 2**8-1 ) ] : |
| 624 | |
| 625 | self.setUp() |
| 626 | |
| 627 | imgOrig = self.__makeIntImage( dataWindow, displayWindow, dataType = dataType[0], maxInt = dataType[1] ) |
| 628 | w = IECore.Writer.create( imgOrig, os.path.join( "test", "IECoreImage", "data", "tiff", "output.tif" ) ) |
| 629 | self.assertIsInstance( w, IECoreImage.ImageWriter ) |
| 630 | w['rawChannels'].setTypedValue( True ) |
| 631 | w.write() |
| 632 | |
| 633 | self.assertTrue( os.path.exists( os.path.join( "test", "IECoreImage", "data", "tiff", "output.tif" ) ) ) |
| 634 | |
| 635 | # Now we've written the image, verify the rgb |
| 636 | r = IECore.Reader.create( os.path.join( "test", "IECoreImage", "data", "tiff", "output.tif" ) ) |
| 637 | r['rawChannels'].setTypedValue( True ) |
| 638 | imgNew = r.read() |
| 639 | self.__verifyImageRGB( rawImage, imgNew, 0.003 ) |
| 640 |
nothing calls this directly
no test coverage detected