本文整理汇总了Python中Picture类的典型用法代码示例。如果您正苦于以下问题：Python Picture类的具体用法？Python Picture怎么用？Python Picture使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了Picture类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: testPictureCopyB
def testPictureCopyB(self):
'''Test Picture(copyPicture) constructor (jpg) [all]'''
self.pict = Picture("white.jpg")
self.pict2 = Picture(self.pict)
self.assertEqual(self.pict2.getFileName(), 'white.jpg', 'Filename %s != white.jpg' % self.pict2.getFileName())
self.assertEqual(self.pict2.getExtension(), 'jpg', 'File extension %s != jpg' % self.pict2.getExtension())
self.assertEqual(self.pict2.getTitle(), 'white.jpg', 'Title %s != white.jpg' % self.pict2.getTitle())
self.height = self.pict.getHeight()
self.assertEqual(self.height, 50, 'Height %s != 50' % self.height)
self.width = self.pict.getWidth()
self.assertEqual(self.width, 50, 'Width %s != 50' % self.width)
self.assertNotEqual(self.pict2.getWidth(), 49, 'Width is 49?')
self.assertEqual(self.pict.toString(), 'Picture, filename white.jpg height 50 width 50',
'toString %s != Picture, filename white.jpg height 50 width 50' % self.pict.toString())
for i in range(self.width):
for j in range(self.height):
self.pix1 = self.pict.getPixel(i,j)
self.pix2 = self.pict2.getPixel(i,j)
self.assertEqual(self.pix1.getRed(), self.pix2.getRed(), 'Pixel (%s,%s): Red = %s != %s' % (i,j,self.pix1.getRed(),self.pix2.getRed()))
self.assertEqual(self.pix1.getBlue(), self.pix2.getBlue(), 'Pixel (%s,%s): Blue = %s != %s' % (i,j,self.pix1.getBlue(),self.pix2.getBlue()))
self.assertEqual(self.pix1.getGreen(), self.pix2.getGreen(), 'Pixel (%s,%s): Green = %s != %s' % (i,j,self.pix1.getGreen(),self.pix2.getGreen()))
self.pix1array = self.pict.getPixels()
self.pix2array = self.pict2.getPixels()
self.assertEqual(len(self.pix1array), len(self.pix2array), 'Error, pixel arrays are different sizes')
for k in range(len(self.pix1array)):
self.pix1 = self.pix1array[k]
self.pix2 = self.pix2array[k]
self.assertEqual(self.pix1.getRed(), self.pix2.getRed(), 'Pixel (k:%s): Red = %s != %s' % (k,self.pix1.getRed(),self.pix2.getRed()))
self.assertEqual(self.pix1.getBlue(), self.pix2.getBlue(), 'Pixel (k:%s): Blue = %s != %s' % (k,self.pix1.getBlue(),self.pix2.getBlue()))
self.assertEqual(self.pix1.getGreen(), self.pix2.getGreen(), 'Pixel (k:%s): Green = %s != %s' % (k,self.pix1.getGreen(),self.pix2.getGreen()))示例2: testGetPictureWithHeightB2
def testGetPictureWithHeightB2(self):
'''Test Picture.getPictureWithHeight(int) (bmp) [2] - larger'''
self.pict = Picture()
self.loaded = self.pict.load(PICTURES + "addMsg.bmp")
self.assertEqual(self.loaded, 1, "Load is broken")
self.heightLg = self.pict.getHeight() + 20
self.pictLg1 = self.pict.getPictureWithHeight(self.heightLg)
self.assertEqual(self.pictLg1.getHeight(), self.heightLg, 'Height %s!=%s' % (
self.pictLg1.getHeight(), self.heightLg))
self.pictLg1.write(OUTPUT + "addMsgLgOut.bmp")
self.pictLg2 = Picture()
self.loaded = self.pictLg2.load(OUTPUT + "addMsgLgOut.bmp")
self.assertEqual(self.loaded, 1, "Write seems to be broken")
self.pictLg3 = Picture(PICTURES + "addMsgLg.bmp")
self.assertEqual(self.pictLg2.getHeight(), self.heightLg, 'Either write or load seems to be broken (Height %s != %s)' % (
self.pictLg2.getHeight(), self.heightLg))
self.assertEqual(self.pictLg2.getHeight(), self.pictLg3.getHeight(
), 'Height %s != %s' % (self.pictLg2.getHeight(), self.pictLg3.getHeight()))
self.widthLg = self.pictLg1.getWidth()
self.assertEqual(self.widthLg, self.pictLg2.getWidth(), 'Width %s != %s' % (
self.widthLg, self.pictLg2.getWidth()))
self.assertEqual(self.pictLg2.getWidth(), self.pictLg3.getWidth(
), 'Width %s != %s' % (self.pictLg2.getWidth(), self.pictLg3.getWidth()))
for i in range(self.widthLg):
for j in range(self.heightLg):
self.pix1 = self.pictLg2.getBasicPixel(i, j)
self.pix2 = self.pictLg3.getBasicPixel(i, j)
self.assertEqual(
self.pix1, self.pix2, 'Pixel (%s,%s): %s!=%s' % (i, j, self.pix1, self.pix2))示例3: testGetPictureWithHeightB1
def testGetPictureWithHeightB1(self):
'''Test Picture.getPictureWithHeight(int) (bmp) [1] - smaller'''
self.pict = Picture()
self.loaded = self.pict.load(PICTURES + "addMsg.bmp")
self.assertEqual(self.loaded, 1, "Load is broken")
self.heightSm = self.pict.getHeight() - 20
self.pictSm1 = self.pict.getPictureWithHeight(self.heightSm)
self.assertEqual(self.pictSm1.getHeight(), self.heightSm, 'Height %s!=%s' % (
self.pictSm1.getHeight(), self.heightSm))
self.pictSm1.write(OUTPUT + "addMsgSmOut.bmp")
self.pictSm2 = Picture()
self.loaded = self.pictSm2.load(OUTPUT + "addMsgSmOut.bmp")
self.assertEqual(self.loaded, 1, "Write seems to be broken")
self.pictSm3 = Picture(PICTURES + "addMsgSm.bmp")
self.assertEqual(self.pictSm2.getHeight(), self.heightSm, 'Either write or load seems to be broken (Height %s != %s)' % (
self.pictSm2.getHeight(), self.heightSm))
self.assertEqual(self.pictSm2.getHeight(), self.pictSm3.getHeight(
), 'Height %s != %s' % (self.pictSm2.getHeight(), self.pictSm3.getHeight()))
self.widthSm = self.pictSm1.getWidth()
self.assertEqual(self.widthSm, self.pictSm2.getWidth(), 'Width %s != %s' % (
self.widthSm, self.pictSm2.getWidth()))
self.assertEqual(self.pictSm2.getWidth(), self.pictSm3.getWidth(
), 'Width %s != %s' % (self.pictSm2.getWidth(), self.pictSm3.getWidth()))
for i in range(self.widthSm):
for j in range(self.heightSm):
self.pix1 = self.pictSm2.getBasicPixel(i, j)
self.pix2 = self.pictSm3.getBasicPixel(i, j)
self.assertEqual(
self.pix1, self.pix2, 'Pixel (%s,%s): %s!=%s' % (i, j, self.pix1, self.pix2))示例4: testPictureCopyB8
def testPictureCopyB8(self):
'''Test Picture(copyPicture) constructor (gif) [8] - pixels'''
self.pict = Picture(WHITE_GIF)
self.pict2 = Picture(self.pict)
self.height = self.pict.getHeight()
self.width = self.pict.getWidth()
if(self.height != 50):
print('Warning: height not correct')
if(self.width != 50):
print('Warning: width not correct')
for i in range(self.width):
for j in range(self.height):
self.pix1 = self.pict.getPixel(i, j)
self.pix2 = self.pict2.getPixel(i, j)
self.assertEqual(self.pix1.getRed(), self.pix2.getRed(
), 'Pixel (%s,%s): Red = %s != %s' % (i, j, self.pix1.getRed(), self.pix2.getRed()))
self.assertEqual(self.pix1.getBlue(), self.pix2.getBlue(
), 'Pixel (%s,%s): Blue = %s != %s' % (i, j, self.pix1.getBlue(), self.pix2.getBlue()))
self.assertEqual(self.pix1.getGreen(), self.pix2.getGreen(
), 'Pixel (%s,%s): Green = %s != %s' % (i, j, self.pix1.getGreen(), self.pix2.getGreen()))
self.pix1array = self.pict.getPixels()
self.pix2array = self.pict2.getPixels()
self.assertEqual(len(self.pix1array), len(
self.pix2array), 'Error, pixel arrays are different sizes')
for k in range(len(self.pix1array)):
self.pix1 = self.pix1array[k]
self.pix2 = self.pix2array[k]
self.assertEqual(self.pix1.getRed(), self.pix2.getRed(
), 'Pixel (k:%s): Red = %s != %s' % (k, self.pix1.getRed(), self.pix2.getRed()))
self.assertEqual(self.pix1.getBlue(), self.pix2.getBlue(
), 'Pixel (k:%s): Blue = %s != %s' % (k, self.pix1.getBlue(), self.pix2.getBlue()))
self.assertEqual(self.pix1.getGreen(), self.pix2.getGreen(
), 'Pixel (k:%s): Green = %s != %s' % (k, self.pix1.getGreen(), self.pix2.getGreen()))示例5: testPictureCopyB7
def testPictureCopyB7(self):
"""Test Picture(copyPicture) constructor (bmp) [7] - toString"""
self.pict = Picture("white.bmp")
self.pict2 = Picture(self.pict)
self.assertEqual(
self.pict.toString(),
"Picture, filename white.bmp height 50 width 50",
"toString %s != Picture, filename white.bmp height 50 width 50" % self.pict.toString(),
)示例6: testPictureCopyB
def testPictureCopyB(self):
"""Test Picture(copyPicture) constructor (bmp) [all]"""
self.pict = Picture("white.bmp")
self.pict2 = Picture(self.pict)
self.assertEqual(self.pict2.getFileName(), "white.bmp", "Filename %s != white.bmp" % self.pict2.getFileName())
self.assertEqual(self.pict2.getExtension(), "bmp", "File extension %s != bmp" % self.pict2.getExtension())
self.assertEqual(self.pict2.getTitle(), "white.bmp", "Title %s != white.bmp" % self.pict2.getTitle())
self.height = self.pict.getHeight()
self.assertEqual(self.height, 50, "Height %s != 50" % self.height)
self.width = self.pict.getWidth()
self.assertEqual(self.width, 50, "Width %s != 50" % self.width)
self.assertNotEqual(self.pict2.getWidth(), 49, "Width is 49?")
self.assertEqual(
self.pict.toString(),
"Picture, filename white.bmp height 50 width 50",
"toString %s != Picture, filename white.bmp height 50 width 50" % self.pict.toString(),
)
for i in range(self.width):
for j in range(self.height):
self.pix1 = self.pict.getPixel(i, j)
self.pix2 = self.pict2.getPixel(i, j)
self.assertEqual(
self.pix1.getRed(),
self.pix2.getRed(),
"Pixel (%s,%s): Red = %s != %s" % (i, j, self.pix1.getRed(), self.pix2.getRed()),
)
self.assertEqual(
self.pix1.getBlue(),
self.pix2.getBlue(),
"Pixel (%s,%s): Blue = %s != %s" % (i, j, self.pix1.getBlue(), self.pix2.getBlue()),
)
self.assertEqual(
self.pix1.getGreen(),
self.pix2.getGreen(),
"Pixel (%s,%s): Green = %s != %s" % (i, j, self.pix1.getGreen(), self.pix2.getGreen()),
)
self.pix1array = self.pict.getPixels()
self.pix2array = self.pict2.getPixels()
self.assertEqual(len(self.pix1array), len(self.pix2array), "Error, pixel arrays are different sizes")
for k in range(len(self.pix1array)):
self.pix1 = self.pix1array[k]
self.pix2 = self.pix2array[k]
self.assertEqual(
self.pix1.getRed(),
self.pix2.getRed(),
"Pixel (k:%s): Red = %s != %s" % (k, self.pix1.getRed(), self.pix2.getRed()),
)
self.assertEqual(
self.pix1.getBlue(),
self.pix2.getBlue(),
"Pixel (k:%s): Blue = %s != %s" % (k, self.pix1.getBlue(), self.pix2.getBlue()),
)
self.assertEqual(
self.pix1.getGreen(),
self.pix2.getGreen(),
"Pixel (k:%s): Green = %s != %s" % (k, self.pix1.getGreen(), self.pix2.getGreen()),
)示例7: makePicture
def makePicture(filename):
global mediaFolder
if not os.path.isabs(filename):
filename = mediaFolder + filename
if not os.path.isfile(filename):
print "makePicture(filename): There is no file at "+filename
raise ValueError
picture = Picture()
picture.loadOrFail(filename)
return picture示例8: testClearBlue
def testClearBlue(self):
'''Test BOOK - Clear blue'''
self.pict = Picture("barbara.jpg")
for p in self.pict.getPixels():
p.setBlue(0)
self.pict.write("testclrblue.jpg")
self.picttest1 = Picture("testclrblue.jpg")
self.picttest2 = Picture("barb-clrblue.jpg")
self.assertEqual(self.picttest1.getWidth(),self.picttest2.getWidth(),'Widths are not the same (%s != %s)'%(self.picttest1.getWidth(),self.picttest2.getWidth()))
self.assertEqual(self.picttest1.getHeight(),self.picttest2.getHeight(),'Heights are not the same (%s != %s)'%(self.picttest1.getHeight(),self.picttest2.getHeight()))
for i in range(self.picttest1.getWidth()):
for j in range(self.picttest1.getHeight()):
self.assertEqual(self.picttest1.getBasicPixel(i,j), self.picttest2.getBasicPixel(i,j), 'Pixels (%s, %s) do not match (%s != %s) - see output file testclrblue.jpg'%(i,j,self.picttest1.getBasicPixel(i,j),self.picttest2.getBasicPixel(i,j)))示例9: testPictureCopyB8
def testPictureCopyB8(self):
"""Test Picture(copyPicture) constructor (bmp) [8] - pixels"""
self.pict = Picture("white.bmp")
self.pict2 = Picture(self.pict)
self.height = self.pict.getHeight()
self.width = self.pict.getWidth()
if self.height != 50:
print("Warning: height not correct")
if self.width != 50:
print("Warning: width not correct")
for i in range(self.width):
for j in range(self.height):
self.pix1 = self.pict.getPixel(i, j)
self.pix2 = self.pict2.getPixel(i, j)
self.assertEqual(
self.pix1.getRed(),
self.pix2.getRed(),
"Pixel (%s,%s): Red = %s != %s" % (i, j, self.pix1.getRed(), self.pix2.getRed()),
)
self.assertEqual(
self.pix1.getBlue(),
self.pix2.getBlue(),
"Pixel (%s,%s): Blue = %s != %s" % (i, j, self.pix1.getBlue(), self.pix2.getBlue()),
)
self.assertEqual(
self.pix1.getGreen(),
self.pix2.getGreen(),
"Pixel (%s,%s): Green = %s != %s" % (i, j, self.pix1.getGreen(), self.pix2.getGreen()),
)
self.pix1array = self.pict.getPixels()
self.pix2array = self.pict2.getPixels()
self.assertEqual(len(self.pix1array), len(self.pix2array), "Error, pixel arrays are different sizes")
for k in range(len(self.pix1array)):
self.pix1 = self.pix1array[k]
self.pix2 = self.pix2array[k]
self.assertEqual(
self.pix1.getRed(),
self.pix2.getRed(),
"Pixel (k:%s): Red = %s != %s" % (k, self.pix1.getRed(), self.pix2.getRed()),
)
self.assertEqual(
self.pix1.getBlue(),
self.pix2.getBlue(),
"Pixel (k:%s): Blue = %s != %s" % (k, self.pix1.getBlue(), self.pix2.getBlue()),
)
self.assertEqual(
self.pix1.getGreen(),
self.pix2.getGreen(),
"Pixel (k:%s): Green = %s != %s" % (k, self.pix1.getGreen(), self.pix2.getGreen()),
)示例10: testLighten
def testLighten(self):
'''Test BOOK - Lighten'''
JESConfig.getInstance().setSessionWrapAround(0)
self.pict = Picture("barbara.jpg")
for p in self.pict.getPixels():
color = p.getColor()
p.setColor(color.brighter())
self.pict.write("testlighten.jpg")
self.picttest1 = Picture("testlighten.jpg")
self.picttest2 = Picture("barb-lighten.jpg")
self.assertEqual(self.picttest1.getWidth(),self.picttest2.getWidth(),'Widths are not the same (%s != %s)'%(self.picttest1.getWidth(),self.picttest2.getWidth()))
self.assertEqual(self.picttest1.getHeight(),self.picttest2.getHeight(),'Heights are not the same (%s != %s)'%(self.picttest1.getHeight(),self.picttest2.getHeight()))
for i in range(self.picttest1.getWidth()):
for j in range(self.picttest1.getHeight()):
self.assertEqual(self.picttest1.getBasicPixel(i,j), self.picttest2.getBasicPixel(i,j), 'Pixels (%s, %s) do not match (%s != %s) - see output file testlighten.jpg'%(i,j,self.picttest1.getBasicPixel(i,j),self.picttest2.getBasicPixel(i,j)))示例11: testIncreaseRed
def testIncreaseRed(self):
'''Test BOOK - Increase red (by 20%)'''
JESConfig.getInstance().setSessionWrapAround(0)
self.pict = Picture("barbara.jpg")
for p in self.pict.getPixels():
value = p.getRed()
p.setRed(int(value * 1.2))
self.pict.write("testincred.jpg")
self.picttest1 = Picture("testincred.jpg")
self.picttest2 = Picture("barb-incred.jpg")
self.assertEqual(self.picttest1.getWidth(),self.picttest2.getWidth(),'Widths are not the same (%s != %s)'%(self.picttest1.getWidth(),self.picttest2.getWidth()))
self.assertEqual(self.picttest1.getHeight(),self.picttest2.getHeight(),'Heights are not the same (%s != %s)'%(self.picttest1.getHeight(),self.picttest2.getHeight()))
for i in range(self.picttest1.getWidth()):
for j in range(self.picttest1.getHeight()):
self.assertEqual(self.picttest1.getBasicPixel(i,j), self.picttest2.getBasicPixel(i,j), 'Pixels (%s, %s) do not match (%s != %s) - see output file testincred.jpg'%(i,j,self.picttest1.getBasicPixel(i,j),self.picttest2.getBasicPixel(i,j)))示例12: testTitlePsB
def testTitlePsB(self):
'''Test picture - changing title from Picture(String) (jpg)'''
self.pict = Picture("white.jpg")
self.assertEqual(self.pict.getTitle(), 'white.jpg','Title %s != white.jpg' % self.pict.getTitle())
self.pict.setTitle("Not white.jpg")
self.assertNotEqual(self.pict.getTitle(), 'white.jpg', 'Title is still white.jpg')
self.assertEqual(self.pict.getTitle(), 'Not white.jpg', 'Title %s != Not white.jpg' % self.pict.getTitle())示例13: testPictureStrB
def testPictureStrB(self):
'''Test Picture(String) constructor (jpg) [all]'''
self.pict = Picture("white.jpg")
self.assertEqual(self.pict.getFileName(), 'white.jpg', 'Filename %s != white.jpg' % self.pict.getFileName())
self.assertEqual(self.pict.getExtension(), 'jpg', 'File extension %s != jpg' % self.pict.getExtension())
self.assertEqual(self.pict.getTitle(), 'white.jpg', 'Title %s != white.jpg' % self.pict.getTitle())
self.height = self.pict.getHeight()
self.assertEqual(self.height, 50, 'Height %s != 50' % self.height)
self.width = self.pict.getWidth()
self.assertEqual(self.width, 50, 'Width %s != 50' % self.width)
self.assertNotEqual(self.width, 49, 'Width is 49?')
self.assertEqual(self.pict.toString(), 'Picture, filename white.jpg height 50 width 50',
'toString %s != Picture, filename white.jpg height 50 width 50' % self.pict.toString())
for i in range(self.width):
for j in range(self.height):
self.pix = self.pict.getPixel(i,j)
self.assertEqual(self.pix.getRed(), 255, 'Pixel (%s,%s): Red = %s != 255' % (i,j,self.pix.getRed()))
self.assertEqual(self.pix.getBlue(), 255, 'Pixel (%s,%s): Blue = %s != 255' % (i,j,self.pix.getRed()))
self.assertEqual(self.pix.getGreen(), 255, 'Pixel (%s,%s): Green = %s != 255' % (i,j,self.pix.getRed()))
self.pixarray = self.pict.getPixels()
self.len = len(self.pixarray)
self.assertEqual(self.len, 50*50, 'Pixel array size %s != %s' % (self.len,50*50))
for k in range(self.len):
self.pix = self.pixarray[k]
self.assertEqual(self.pix.getRed(), 255, 'Pixel (k:%s): Red = %s != 255' % (k,self.pix.getRed()))
self.assertEqual(self.pix.getBlue(), 255, 'Pixel (k:%s): Blue = %s != 255' % (k,self.pix.getBlue()))
self.assertEqual(self.pix.getGreen(), 255, 'Pixel (k:%s): Green = %s != 255' % (k,self.pix.getGreen()))示例14: testTitlePII
def testTitlePII(self):
'''Test picture - changing title from Picture(int,int)'''
self.pict = Picture(20,20)
self.assertEqual('%s'%self.pict.getTitle(),'None','Title %s != None' % self.pict.getTitle())
self.pict.setTitle("Blank object")
self.assertNotEqual('%s'%self.pict.getTitle(), 'None', 'Title did not change')
self.assertEqual(self.pict.getTitle(), 'Blank object', 'Title %s != Blank object' % self.pict.getTitle())示例15: testPictureStrB8
def testPictureStrB8(self):
'''Test Picture(String) constructor (gif) [8] - pixels'''
self.pict = Picture(WHITE_GIF)
self.height = self.pict.getHeight()
self.width = self.pict.getWidth()
if(self.height != 50):
print('Warning: height not correct')
if(self.width != 50):
print('Warning: width not correct')
for i in range(self.width):
for j in range(self.height):
self.pix = self.pict.getPixel(i, j)
self.assertEqual(self.pix.getRed(), 255, 'Pixel (%s,%s): Red = %s != 255' % (
i, j, self.pix.getRed()))
self.assertEqual(self.pix.getBlue(), 255, 'Pixel (%s,%s): Blue = %s != 255' % (
i, j, self.pix.getRed()))
self.assertEqual(self.pix.getGreen(), 255, 'Pixel (%s,%s): Green = %s != 255' % (
i, j, self.pix.getRed()))
self.pixarray = self.pict.getPixels()
self.len = len(self.pixarray)
self.assertEqual(
self.len, 50 * 50, 'Pixel array size %s != %s' % (self.len, 50 * 50))
for k in range(self.len):
self.pix = self.pixarray[k]
self.assertEqual(
self.pix.getRed(), 255, 'Pixel (k:%s): Red = %s != 255' % (k, self.pix.getRed()))
self.assertEqual(self.pix.getBlue(), 255, 'Pixel (k:%s): Blue = %s != 255' % (
k, self.pix.getBlue()))
self.assertEqual(self.pix.getGreen(), 255, 'Pixel (k:%s): Green = %s != 255' % (
k, self.pix.getGreen()))