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问题 I'm trying to convert a batch of .ICO images over to .PNG images in Python. I have quite a few images to go through so I'd like to find a programmatic solution. I've tried using PIL but I can't seem to get the images and transparency to come out correctly. I'd prefer to use Python but if it can't be done another language or library would also help. 回答1: If it's just a batch job, why not just use imagemagick? 回答2: See http://code.google.com/p/casadebender/wiki/Win32IconImagePlugin It's a PIL

问题 First of all, this is not a duplicate of the very common question of making an EXE from Java classes. I do not need to do that. To solve NetBeans RFE #64612 without manual steps I need a Java (6+) library which can take an existing Windows *.exe file and replace its icon with a substitute in a common format. The executable, which is generic and prebuilt (distributed in binary form), already knows how to load an application-specific config file and then start the JRE with various application

问题 Page of interest: https://www.gsb-yourbank.com/test/ ICO file: https://www.gsb-yourbank.com/test/favicon.ico My favicon is a 16x16 resolution, 16-color ICO file. It will not appear in IE 7/8 no matter what I do! I've tried everything I can think of, including: generating the ICO with a variety of different utilities, changing the syntax of the favicon link elements in the document head, using absolute, relative, and root-relative URLs in the favicon link elements, using a PNG instead of an

问题 I followed the The Qt Resource System guide and the .ico icons appear on Linux. The icons are not showing up on Windows when I try to run the applicaton from Qt Creator. I suspect a plugin issue based on Qt/C++: Icons not showing up when program is run under windows O.S but I failed to figure out what to do from the guide How to Create Qt Plugins. Is it a plugin issue or why aren't the icons showing up on Windows? If it is a plugin issue: How do I tell my applicaton where to find the qico.dll

问题 Code: <img src="../images/icons2/check.ico" alt=""/> ico file is not diaplayed in IE. is there any way I can show ico file in IE 回答1: take a look at: http://en.wikipedia.org/wiki/Comparison_of_web_browsers#Image_format_support those are all the image formats that a browser can support. Convert your image to png, jpg or gif. There are even some online tools to do the job for you. One example is: http://www.coolutils.com/online/image-converter/ 来源： https://stackoverflow.com/questions/6503096

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 8 years ago . I've been trying to make an icon that has transparency. I've tried Axialis but the documentation is crummy and the ui is somewhat inscrutable. Everytime I think I've figured out how to set transparency, it's coming in with white space. MS documenation mentions using magenta as the background, so I also tried

问题 Specifically, this is from an .ico file, so there is no "transparent" "info" attribute like you would get in a gif. The below example illustrates converting Yahoo!'s favicon to a png using the correct transparency index of "0", which I guessed. how to detect that the ico is in fact transparent and that the transparency index is 0 ? import urllib2 import Image import StringIO resp = urllib2.urlopen("http://www.yahoo.com/favicon.ico") image = Image.open(StringIO.StringIO(resp.read())) f = file(

问题 What is an ideal size for a .ico file, that would sit in the top corner of a window? 回答1: Short answer: 16 x 16 pixels. Long answer: .ico files can actually contain multiple images, at multiple colour depths - you can provide 16x16, 32x32, 48x48 and 64x64 in a single file and the OS will pick the best one to show. Of course to keep the file size low you don't want to put too many in there, but if you think people might be saving a link on their desktop (say it's a web application) then it's