Python 返回SVG对象或XML字符串而不是图像
嘿，伙计们，我是一个初级程序员，在这个特殊的应用程序中遇到了麻烦 我想从python象棋库中呈现一个棋盘，它总是返回一个SVG xml字符串而不是图像。这是文件Python 返回SVG对象或XML字符串而不是图像,python,python-3.x,svg,Python,Python 3.x,Svg,嘿，伙计们，我是一个初级程序员，在这个特殊的应用程序中遇到了麻烦 我想从python象棋库中呈现一个棋盘，它总是返回一个SVG xml字符串而不是图像。这是文件 >chess.svg.piece（chess.piece.from_符号（“R”）） '' 我曾尝试使用svgwrite渲染此内容，但无法完成 在python中是否有其他方法可以直接将所述XML呈现为图像并显示在屏幕上 还尝试使用IPython.display模块尝试显示SVG，但它总是返回一个对象而不是图片。指引我正确的方向 提前非
>chess.svg.piece（chess.piece.from_符号（“R”））
''
提前非常感谢您试试Pygame。它不仅允许您显示图像，还可以帮助您移动图像并与之交互。如果你打算下国际象棋，我相信Pygame会有帮助的！如果您真的想坚持使用SVG，那么。。。。我想我只是想帮忙。 如果您想要示例代码，请在下面进行注释。希望这有帮助 好了，我做完了。到目前为止，游戏允许您在允许的位置移动棋子。但是剩下的我将留给你，因为这需要一点时间。如果你在pygame中需要任何指导，请再次发表评论，我会尽力帮助你。代码如下：
import pygame, time, sys, random
from pygame.locals import *
# Initialize pygame (this is nessseccary for it to run all it's commands)
pygame.init()
# Draw the screen. The width and the height define how long and how wide the window is
width = 600
height = 500
window = pygame.display.set_mode((width, height))
TRANSwindow = window.convert_alpha()
# this sets the window title to "Chess!"
pygame.display.set_caption("Chess!")
# define some colours that we might need for later decoration
aqua = 0, 255, 255
black = 0, 0, 0
blue = 0, 0, 255
fuchsia = 255, 0, 255
gray = 128, 128, 128
green = 0, 128, 0
lime = 0, 255, 0
maroon = 128, 0, 0
navy_blue = 0, 0, 128
olive = 128, 128, 0
purple = 128, 0, 128
red = 255, 0, 0
silver = 192, 192, 192
teal = 0, 128, 128
white = 255, 255, 255
yellow = 255, 255, 0
# Make a group that contains the sprite pieces that we need
pieces = pygame.sprite.Group()
# Make a group that contains the grid called "board" that we need
grid = pygame.sprite.Group()
# Make a group that contains the allowed click spaces called "ClickSpaces" that we need
ClickSpaces = pygame.sprite.Group()
class Board(pygame.sprite.Sprite):
def __init__(self):
super().__init__()
self.image = pygame.image.load("yoHZB.png")
self.image = pygame.transform.scale(self.image,(600,500))
self.rect = self.image.get_rect()
class Piece(pygame.sprite.Sprite):
def __init__(self):
super().__init__()
self.image = pygame.image.load("Hr7mM.png")
self.image = pygame.transform.scale(self.image,(75,65))
self.rect = self.image.get_rect()
class ClickSpace(pygame.sprite.Sprite):
def __init__(self):
super().__init__()
self.image = pygame.image.load("I6rbE.png")
self.image = pygame.transform.scale(self.image, (75, 65))
self.rect = self.image.get_rect()
for i in range(8):
piece = Piece()
piece.rect.x = i*75
piece.rect.y = 0
pieces.add(piece)
for i in range(8):
piece = Piece()
piece.rect.x = i*75
piece.rect.y = 65
pieces.add(piece)
for i in range(8):
piece = Piece()
piece.rect.x = i*75
piece.rect.y = 380
pieces.add(piece)
for i in range(8):
piece = Piece()
piece.rect.x = i*75
piece.rect.y = 440
pieces.add(piece)
board = Board()
grid.add(board)
while True:
for event in pygame.event.get():
if event.type == QUIT:
pygame.quit()
exit()
elif event.type == MOUSEBUTTONUP:
mouse = pygame.mouse.get_pos()
for piece in pieces:
if piece.rect.collidepoint(mouse):
print("clicked")
for i in range(2):
clickspace = ClickSpace()
clickspace.rect.x = piece.rect.left
clickspace.rect.y = piece.rect.top+((i+1)*65)
ClickSpaces.add(clickspace)
print("added clickspace")
ClickSpaces.draw(window)
pygame.display.update()
wait = True
while wait == True:
mouse = pygame.mouse.get_pos()
for event in pygame.event.get():
if event.type == QUIT:
pygame.quit()
exit()
elif event.type == MOUSEBUTTONUP:
mouse = pygame.mouse.get_pos()
for clickspace in ClickSpaces:
if clickspace.rect.collidepoint(mouse):
print("clickspace clicked")
piece.rect.x = clickspace.rect.left
piece.rect.y = clickspace.rect.top
ClickSpaces.empty()
wait = False
else:
ClickSpaces.empty()
wait = False
window.fill(white)
grid.draw(window)
pieces.draw(window)
ClickSpaces.draw(window)
pygame.display.update()
试试Pygame。它不仅允许您显示图像，还可以帮助您移动图像并与之交互。如果你打算下国际象棋，我相信Pygame会有帮助的！如果您真的想坚持使用SVG，那么。。。。我想我只是想帮忙。 如果您想要示例代码，请在下面进行注释。希望这有帮助 好了，我做完了。到目前为止，游戏允许您在允许的位置移动棋子。但是剩下的我将留给你，因为这需要一点时间。如果你在pygame中需要任何指导，请再次发表评论，我会尽力帮助你。代码如下：
import pygame, time, sys, random
from pygame.locals import *
# Initialize pygame (this is nessseccary for it to run all it's commands)
pygame.init()
# Draw the screen. The width and the height define how long and how wide the window is
width = 600
height = 500
window = pygame.display.set_mode((width, height))
TRANSwindow = window.convert_alpha()
# this sets the window title to "Chess!"
pygame.display.set_caption("Chess!")
# define some colours that we might need for later decoration
aqua = 0, 255, 255
black = 0, 0, 0
blue = 0, 0, 255
fuchsia = 255, 0, 255
gray = 128, 128, 128
green = 0, 128, 0
lime = 0, 255, 0
maroon = 128, 0, 0
navy_blue = 0, 0, 128
olive = 128, 128, 0
purple = 128, 0, 128
red = 255, 0, 0
silver = 192, 192, 192
teal = 0, 128, 128
white = 255, 255, 255
yellow = 255, 255, 0
# Make a group that contains the sprite pieces that we need
pieces = pygame.sprite.Group()
# Make a group that contains the grid called "board" that we need
grid = pygame.sprite.Group()
# Make a group that contains the allowed click spaces called "ClickSpaces" that we need
ClickSpaces = pygame.sprite.Group()
class Board(pygame.sprite.Sprite):
def __init__(self):
super().__init__()
self.image = pygame.image.load("yoHZB.png")
self.image = pygame.transform.scale(self.image,(600,500))
self.rect = self.image.get_rect()
class Piece(pygame.sprite.Sprite):
def __init__(self):
super().__init__()
self.image = pygame.image.load("Hr7mM.png")
self.image = pygame.transform.scale(self.image,(75,65))
self.rect = self.image.get_rect()
class ClickSpace(pygame.sprite.Sprite):
def __init__(self):
super().__init__()
self.image = pygame.image.load("I6rbE.png")
self.image = pygame.transform.scale(self.image, (75, 65))
self.rect = self.image.get_rect()
for i in range(8):
piece = Piece()
piece.rect.x = i*75
piece.rect.y = 0
pieces.add(piece)
for i in range(8):
piece = Piece()
piece.rect.x = i*75
piece.rect.y = 65
pieces.add(piece)
for i in range(8):
piece = Piece()
piece.rect.x = i*75
piece.rect.y = 380
pieces.add(piece)
for i in range(8):
piece = Piece()
piece.rect.x = i*75
piece.rect.y = 440
pieces.add(piece)
board = Board()
grid.add(board)
while True:
for event in pygame.event.get():
if event.type == QUIT:
pygame.quit()
exit()
elif event.type == MOUSEBUTTONUP:
mouse = pygame.mouse.get_pos()
for piece in pieces:
if piece.rect.collidepoint(mouse):
print("clicked")
for i in range(2):
clickspace = ClickSpace()
clickspace.rect.x = piece.rect.left
clickspace.rect.y = piece.rect.top+((i+1)*65)
ClickSpaces.add(clickspace)
print("added clickspace")
ClickSpaces.draw(window)
pygame.display.update()
wait = True
while wait == True:
mouse = pygame.mouse.get_pos()
for event in pygame.event.get():
if event.type == QUIT:
pygame.quit()
exit()
elif event.type == MOUSEBUTTONUP:
mouse = pygame.mouse.get_pos()
for clickspace in ClickSpaces:
if clickspace.rect.collidepoint(mouse):
print("clickspace clicked")
piece.rect.x = clickspace.rect.left
piece.rect.y = clickspace.rect.top
ClickSpaces.empty()
wait = False
else:
ClickSpaces.empty()
wait = False
window.fill(white)
grid.draw(window)
pieces.draw(window)
ClickSpaces.draw(window)
pygame.display.update()
是的，国际象棋是我想做的。当然可以使用pygame的一些示例代码。顺便问一下，您有pygame模块吗？如果没有它，这将无法工作。是的，我以前使用过Pygame，我一定会尝试！是的，国际象棋是我想做的。当然可以使用pygame的一些示例代码。顺便问一下，您有pygame模块吗？如果没有它，这将无法工作。是的，我以前使用过Pygame，我一定会尝试！您的问题应该提到您正在使用的GUI框架。FWIW，这里有一个在pygame中呈现SVG的示例。请注意，它使用了两个其他库来实际处理SVG数据。FWIW，您可以在浏览器中显示SVG。如果SVG数据是一个名为
SVG\u dataimport base64，webbrowserwebbrowser.get（'firefox'）.open（'data:image/svg+xml；base64，'+base64.encodestring（svg_data.encode（））.decode（））SVG\u dataimport base64，webbrowser