Imagegrab

Forums Product Launch Updates Today's Posts Member List Calendar Home Forum Topic Python New Member Join Date: Jul 2007 Posts: 60 ImageGrab Module Aug 19 '07, 10:04 PM I can't seem to find the ImageGrab module anywhere to download and I was wondering if someone could send it to me at .net or redirect me to a site where I can download it.Thanks,Jordan Last edited by bartonc; Aug 20 '07, 02:32 AM. Reason: email address removed per site rules Recognized Expert Expert Join Date: Sep 2006 Posts: 6478 Originally posted by psychofish25 I can't seem to find the ImageGrab module anywhere to download and I was wondering if someone could send it to me at .net or redirect me to a site where I can download it.Thanks,Jordan It may not exist. All references that I found are linked to PIL (Python Image Library). What are you after, exactly? Comment New Member Join Date: Jul 2007 Posts: 60 Originally posted by bartonc It may not exist. All references that I found are linked to PIL (Python Image Library). What are you after, exactly? Actually I was able to find ImageGrab but it required Image, which i then installed, and the list just kept growing and things werent working so I decided just to forget about the whole thing. But now my question is...how I take a screen capture of my computer, only a certain area, and analyze that picture very quickly without lag? Comment Recognized Expert Expert Join Date: Sep 2006

Skip to content Navigation Menu GitHub Copilot Write better code with AI Security Find and fix vulnerabilities Actions Automate any workflow Codespaces Instant dev environments Issues Plan and track work Code Review Manage code changes Discussions Collaborate outside of code Code Search Find more, search less Explore Learning Pathways Events & Webinars Ebooks & Whitepapers Customer Stories Partners Executive Insights GitHub Sponsors Fund open source developers The ReadME Project GitHub community articles Enterprise platform AI-powered developer platform Pricing Provide feedback Saved searches Use saved searches to filter your results more quickly //voltron/issues_fragments/issue_layout;ref_cta:Sign up;ref_loc:header logged out"}"> Sign up Notifications You must be signed in to change notification settings Fork 2.3k Star 12.6k DescriptionWhat did you do?Got Ubuntu 16.04.>> from PIL import ImageGrab">>>> from PIL import ImageGrabWhat did you expect to happen?What actually happened?", line 1, in File "/usr/lib/python2.7/dist-packages/PIL/ImageGrab.py", line 22, in raise ImportError("ImageGrab is OS X and Windows only")">Traceback (most recent call last): File "", line 1, in module> File "/usr/lib/python2.7/dist-packages/PIL/ImageGrab.py", line 22, in module> raise ImportError("ImageGrab is OS X and Windows only")What versions of Pillow and Python are you using?>> PIL.VERSION'1.1.7'>>> PIL.PILLOW_VERSION'3.1.2'">>>> PIL.VERSION'1.1.7'>>> PIL.PILLOW_VERSION'3.1.2'So, what is the proper way for saving screens on Linux?

After these many seconds. :param iter subimg_candidates: Subimage paths to look for. List of strings. :param int expected_count: Keep trying until any of subimg_candidates is found this many times. :param iter gen: Generator yielding window position and size to crop screenshot to. """ from PIL import ImageGrab assert save_to.endswith('.png') stop_after = time.time() + timeout # Take screenshots until subimage is found. while True: with ImageGrab.grab(next(gen)) as rgba: with rgba.convert(mode='RGB') as screenshot: count_found = try_candidates(screenshot, subimg_candidates, expected_count) if count_found == expected_count or time.time() > stop_after: screenshot.save(save_to) assert count_found == expected_count return time.sleep(0.5) Example #6 def getmssimage(self): import mss with mss.mss() as sct: mon = sct.monitors[1] L = mon["left"] + self.X T = mon["top"] + self.Y W = L + self.width H = T + self.height bbox = (L,T,W,H) #print(bbox) sct_img = sct.grab(bbox) img_pil = Image.frombytes('RGB', sct_img.size, sct_img.bgra, 'raw', 'BGRX') img_np = np.array(img_pil) #finalimg = cv2.cvtColor(img_np, cv2.COLOR_RGB2GRAY) return img_np Example #7 def generateTrainingImages2(): currentNumOfData = len(sorted(list(paths.list_images("generatedData/")))) print("[INFO] Type anything and press enter to begin...") input() startTime = time.time() i = 0 while (True): if (time.time()-startTime > 1): print("--------Captured Data--------") im = ImageGrab.grab() im.save("generatedData/input" + str(i+1+currentNumOfData) + ".png") i += 1 startTime = time.time() Example #8 def screenshot_until_match(save_to, timeout, subimg_candidates, expected_count, gen): """Take screenshots until one of the 'done' subimages is found. Image is saved when subimage found or at timeout. If you get ImportError run "pip install pillow". Only OSX and Windows is supported. :param str save_to: Save screenshot to this PNG file path when expected count found or timeout. :param int timeout: Give up after these many seconds. :param iter subimg_candidates: Subimage paths to look for. List of strings. :param int expected_count: Keep trying until any of subimg_candidates is found this many times. :param iter gen: Generator yielding window position and size to crop screenshot to. """ from PIL import ImageGrab assert save_to.endswith('.png') stop_after = time.time() + timeout # Take screenshots until subimage is found. while True: with ImageGrab.grab(next(gen)) as rgba: with rgba.convert(mode='RGB') as screenshot: count_found = try_candidates(screenshot, subimg_candidates, expected_count) if count_found == expected_count or time.time() > stop_after: screenshot.save(save_to) assert count_found == expected_count return time.sleep(0.5) Example #9 def _capFrame(self): img = grab(self.bbox) return np.array(img) Example #10 def buttonCaptureClick(): # 最小化主窗口 root.state('icon') sleep(0.2) filename = 'temp.png' # grab()方法默认对全屏幕进行截图 im = ImageGrab.grab() im.save(filename) im.close() # 显示全屏幕截图 w = MyCapture(filename) sBut.wait_window(w.top) # 截图结束，恢复主窗口，并删除临时的全屏幕截图文件 root.state('normal') os.remove(filename)# 创建截屏按钮 Example #11 def buttonCaptureClick(): # 最小化主窗口 root.state('icon') sleep(0.2) filename = 'temp.png' # grab()方法默认对全屏幕进行截图 im = ImageGrab.grab() im.save(filename) im.close()

Posts: 6478 Originally posted by psychofish25 Actually I was able to find ImageGrab but it required Image, which i then installed, and the list just kept growing and things werent working so I decided just to forget about the whole thing. But now my question is...how I take a screen capture of my computer, only a certain area, and analyze that picture very quickly without lag? Hi Jordan. You are still being a little vague. Screen capture (on Windows?), I can dig up, but what do you mean by "analyze ". What framework are you using (Tkinter?), Etc? Comment Recognized Expert Expert Join Date: Sep 2006 Posts: 6478 Originally posted by bartonc Hi Jordan. You are still being a little vague. Screen capture (on Windows?), I can dig up, but what do you mean by "analyze ". What framework are you using (Tkinter?), Etc? On Windows, with pywin32 installed, there are demos in someplace like D:\Python24\Lib \site-packages\win32\ Demos. In there is a script called "print_desktop. py" that would serve as a good starting point. Comment All times are GMT. This page was generated at 1 minute ago.Working...