本文整理匯總了Python中caca.canvas.Canvas.blit方法的典型用法代碼示例。如果您正苦於以下問題：Python Canvas.blit方法的具體用法？Python Canvas.blit怎麽用？Python Canvas.blit使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類caca.canvas.Canvas的用法示例。
在下文中一共展示了Canvas.blit方法的4個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: main
# 需要導入模塊: from caca.canvas import Canvas [as 別名]
# 或者: from caca.canvas.Canvas import blit [as 別名]
def main():
""" Main function. """
try:
pig = Canvas(0, 0)
pig.import_from_memory(STRING, "text")
cv = Canvas(pig.get_width() * 2, pig.get_height() * 2)
except CanvasError as err:
sys.stderr.write("%s\n" % err)
sys.exit(2)
cv.blit(0, 0, pig, NullCanvas())
pig.flip()
cv.blit(pig.get_width(), 0, pig, NullCanvas())
pig.flip()
pig.flop()
cv.blit(0, pig.get_height(), pig, NullCanvas())
pig.flop()
pig.rotate_180()
cv.blit(pig.get_width(), pig.get_height(), pig, NullCanvas())
for j in range(0, cv.get_height()):
for i in range(0, cv.get_width(), 2):
cv.set_color_ansi(caca.COLOR_LIGHTBLUE + (i + j) % 6,
caca.COLOR_DEFAULT)
a = cv.get_attr(-1, -1)
cv.put_attr(i, j, a)
cv.put_attr(i+1, j, a)
print("%s" % cv.export_to_memory('utf8'))
cv.rotate_left()
print("%s" % cv.export_to_memory('utf8'))示例2: test_blit
# 需要導入模塊: from caca.canvas import Canvas [as 別名]
# 或者: from caca.canvas.Canvas import blit [as 別名]
def test_blit(self):
""" module canvas: Canvas.blit()
"""
cv1 = Canvas(10, 1)
cv2 = Canvas(10, 1)
cv2.put_str(0, 0, "teststring")
self.assertEqual(0, cv1.blit(0, 0, cv2))
self.assertEqual("teststring", cv1.export_to_memory("utf8").strip('\n'))
self.assertRaises(CanvasError, cv1.blit, 0, 0, "abc")
self.assertRaises(CanvasError, cv1.blit, "a", 0, cv2)示例3: test_blit_mask
# 需要導入模塊: from caca.canvas import Canvas [as 別名]
# 或者: from caca.canvas.Canvas import blit [as 別名]
def test_blit_mask(self):
""" module canvas: Canvas.blit() (with mask)
"""
cv1 = Canvas(10, 1)
cv2 = Canvas(10, 1)
mask = Canvas(10, 1)
badm = Canvas()
cv2.put_str(0, 0, "teststring")
mask.put_str(0, 0, "####")
self.assertEqual(0, cv1.blit(0, 0, cv2, mask))
self.assertEqual("test ", cv1.export_to_memory("utf8").strip("\n"))
self.assertRaises(CanvasError, cv1.blit, 0, 0, cv2, badm)示例4: main
# 需要導入模塊: from caca.canvas import Canvas [as 別名]
# 或者: from caca.canvas.Canvas import blit [as 別名]
def main():
""" Main function. """
try:
cv = Canvas(0, 0)
dp = Display(cv)
except (CanvasError, DisplayError) as err:
sys.stderr.write("%s\n" % err)
sys.exit(2)
sprite = Canvas(0, 0)
sprite.set_color_ansi(caca.COLOR_LIGHTRED, caca.COLOR_BLACK)
sprite.import_from_memory(THE_PIG, "text")
sprite.set_handle(sprite.get_width()//2, sprite.get_height()//2)
cv.set_color_ansi(caca.COLOR_WHITE, caca.COLOR_BLUE)
cv.put_str(0, 0, "Centered sprite")
cv.blit(cv.get_width()//2, cv.get_height()//2, sprite, NullCanvas())
dp.refresh()
dp.get_event(caca.EVENT_KEY_PRESS, Event(), -1)
sys.exit(0)