pix = page.get_pixmap(dpi=600) pix.invert_irect() outdoc.new_page(pno=-1, width= page.rect.x1, height= page.rect.y1) # 输出文件新建页 outpage = outdoc[-1] outpage.insert_image(outpage.rect,pixmap=pix) endTime_pdf2img = datetime.datetime.now() # 结束时间 print('转换时间=',...
文档页面的图像由一个Pixmap表示,创建Pixmap的最简单方法是通过方法page.get_Pixmap()。 此方法有许多影响结果的选项。其中最重要的是矩阵,它允许您缩放、旋转、扭曲或镜像结果。 默认情况下,Page.get_pixmap()将使用不起任何作用的标识矩阵。 在下面的例子中,我们对每个维度应用2的缩放因子,这将生成一幅分辨率提高...
# 此处若是不做设置,默认图片大小为:792X612, dpi=96zoom_x=5zoom_y=zoom_xmat=fitz.Matrix(zoom_x,zoom_y).preRotate(rotate)pix=page.getPixmap(matrix=mat,alpha=False)img=Image.frombytes("RGB",[pix.width,pix.height],pix.samples)img=PIL.ImageOps.invert(img)ifnotos.path.exists(imagePath):...
Do not assign new fp attribute when exiting context manager #7566 [@radarhere] Support arbitrary masks for uncompressed RGB DDS images #7589 [@radarhere] Support setting ROWSPERSTRIP tag #7654 [@radarhere] Apply ImageFont.MAX_STRING_LENGTH to ImageFont.getmask() #7662 [@radarhere] Optimise ...
在tkPDFViewer库的第48行
}forwininself.winning_sets:ifnotwin - plays:# player has a winning comboself.game_won.emit(player)returnifNonenotinself.board: self.game_draw.emit() 该方法使用一些集合操作来检查每个玩家当前标记的方块是否与获胜组合列表匹配。如果找到任何匹配项,将发出game_won信号并返回。如果还没有人赢,我们还要...
(0,pdf.pageCount):page=pdf[pg]# 设置缩放和旋转系数trans=fitz.Matrix(zoom_x,zoom_y).preRotate(rotation_angle)pm=page.getPixmap(matrix=trans,alpha=False)# 开始写图像pm.writePNG(imgPath+str(pg)+".png")pdf.close()pdf_image(r"C:\Users\12624\Desktop\a.pdf",r"C:\Users\12624\Desktop\...
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# 需要导入模块: from PyQt4.QtCore import QRect [as 别名]# 或者: from PyQt4.QtCore.QRect importmoveCenter[as 别名]classSMSTextMessage(object):def__init__(self, message, str = None):cfg = Config('chats', message)if(strisNone): self.str = cfg.get('message')else: self.str = str...
tp = Point(reply.request().attribute(QNetworkRequest.User)) url = reply.url()ifnotreply.error():ifimg.load(reply,None): self._tilePixmaps[tp] = QPixmap.fromImage(img) reply.deleteLater() self.updated.emit(self.tileRect(tp))# purge unused tilesbound = self._tilesRect.adjusted(-2,-2...