New question #230737 on Sikuli:
https://answers.launchpad.net/sikuli/+question/230737
i would like to write a script using onAppear to take a screenshot every time a
specified image (a popup with an error message to be exact) appears on the
screen and then save the img to a dir on my computer.
i found some jython code on the web that gets an image from the system
clipboard and modified it into a function. i would like to write a handler that
uses this function ( or any technique that can get a screen shot really) but i
need a way to uniquely name each screen shot and im stuck. here is what i have
so far:
# type prntscr when a specified image appears on the screen
# save the image to a folder as a .png with a unique name
from java.io import File
from java.awt import Toolkit
from java.awt.datatransfer import DataFlavor
from javax.imageio import ImageIO
# getClipboardImg - get contents of system clipboard if it is an image
def getClipboardImg():
clipboard = Toolkit.getDefaultToolkit().getSystemClipboard()
contents = clipboard.getContents(None)
if contents and contents.isDataFlavorSupported(DataFlavor.imageFlavor):
return contents.getTransferData(DataFlavor.imageFlavor)
file = r'C:\Users\robert\Desktop\errors\a.png'
# create a search region
searchReg = Region(3,6,407,189)
HttpErr404 = "1371020138619.png" # image of the error code
# save screen shot
def saveScreenShot(file):
type(Key.PRINTSCREEN) # take a screenshot
ImageIO.write(getClipboardImg(),'png',File(file)) # write contents of
clipboard to a .png
def myHandler(event):
saveScreenShot(file)
# onAppear - wait for an error message to appear on the screen; call save
screen shot
searchReg.onAppear(HttpErr404, myHandler(event))
searchReg,observe()
i have a feeling im missing something obvious and basic but im confused so any
help is appreciated
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