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How to use iClickWord method in fMBT

Best Python code snippet using fMBT_python
eyenfinger.py
Source:eyenfinger.py
...41'42setPreprocessFilter() sets given filter to be used when reading text from images.43Debugging44---------45iClickWord() capture parameter visualises coordinates to be clicked. Example:46python -c '47from eyenfinger import *48setPreprocessFilter("-sharpen 5 -filter Mitchell -resize 1600x -level 40%,50%,3.0")49iRead(source="screenshot.png")50iClickWord("[initial", clickPos=(-2,3), capture="highlight.png", dryRun=True)51'52"""53import distutils.sysconfig54import time55import subprocess56import re57import math58import htmlentitydefs59import sys60import os61import tempfile62import atexit63import shlex64import shutil65import ctypes66import platform67import struct68import warnings69import fmbt_config70def _DEPRECATED():71    warnings.warn("eyenfinger.py API is deprecated, use fmbtx11 instead.",72                  DeprecationWarning, stacklevel=2)73_g_preprocess = "-sharpen 5 -filter Mitchell -resize 1920x1600 -level 40%%,70%%,5.0 -sharpen 5"74_g_readImage = None75_g_origImage = None76_g_hocr = ""77_g_words = None78_g_lastWindow = None79_g_defaultClickDryRun = False80_g_defaultDelayedDrawing = False81_g_defaultIconMatch = 1.082_g_defaultIconColorMatch = 1.083_g_defaultIconOpacityLimit = 0.084_g_defaultInputKeyDevice = None85_g_defaultReadWithOCR = True86# windowsOffsets maps window-id to (x, y) pair.87_g_windowOffsets = {None: (0,0)}88# windowsSizes maps window-id to (width, height) pair.89_g_windowSizes = {None: (0,0)}90# screenSize is a (width, height) pair.91_g_screenSize = (0, 0)92_g_tempdir = tempfile.mkdtemp(prefix="eyenfinger.%s." % (os.getpid(),))93SCREENSHOT_FILENAME = _g_tempdir + "/screenshot.png"94LOG_FILENAME = _g_tempdir + "/eyenfinger.log"95MOUSEEVENT_MOVE, MOUSEEVENT_CLICK, MOUSEEVENT_DOWN, MOUSEEVENT_UP = range(4)96# Xkeys contains key names known to X11, see keysymdef.h.97Xkeys = [98    "BackSpace", "Tab", "Linefeed", "Clear", "Return", "Pause",99    "Scroll_Lock", "Sys_Req", "Escape", "Delete", "Home", "Left",100    "Up", "Right", "Down", "Prior", "Page_Up", "Next", "Page_Down",101    "End", "Begin", "F1", "F2", "F3", "F4", "F5", "F6", "F7", "F8",102    "F9", "F10", "F11", "F12", "Shift_L", "Shift_R", "Control_L",103    "Control_R", "Caps_Lock", "Shift_Lock", "Meta_L", "Meta_R",104    "Alt_L", "Alt_R", "space", "exclam", "quotedbl", "numbersign",105    "dollar", "percent", "ampersand", "apostrophe", "quoteright",106    "parenleft", "parenright", "asterisk", "plus", "comma", "minus",107    "period", "slash", "0", "1", "2", "3", "4", "5", "6", "7", "8",108    "9", "colon", "semicolon", "less", "equal", "greater", "question",109    "at", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L",110    "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y",111    "Z", "bracketleft", "backslash", "bracketright", "asciicircum",112    "underscore", "grave", "quoteleft", "a", "b", "c", "d", "e", "f",113    "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s",114    "t", "u", "v", "w", "x", "y", "z", "braceleft", "bar",115    "braceright"]116# InputKeys contains key names known to input devices, see117# linux/input.h or http://www.usb.org/developers/hidpage. The order is118# significant, because keyCode = InputKeys.index(keyName).119InputKeys = [120    "RESERVED", "ESC","1", "2", "3", "4", "5", "6", "7", "8", "9", "0",121    "MINUS", "EQUAL", "BACKSPACE", "TAB",122    "Q", "W", "E", "R", "T", "Y", "U", "I", "O", "P",123    "LEFTBRACE", "RIGHTBRACE", "ENTER", "LEFTCTRL",124    "A", "S", "D", "F", "G", "H", "J", "K", "L",125    "SEMICOLON", "APOSTROPHE", "GRAVE", "LEFTSHIFT", "BACKSLASH",126    "Z", "X", "C", "V", "B", "N", "M",127    "COMMA", "DOT", "SLASH", "RIGHTSHIFT", "KPASTERISK", "LEFTALT",128    "SPACE", "CAPSLOCK",129    "F1", "F2", "F3", "F4", "F5", "F6", "F7", "F8", "F9", "F10",130    "NUMLOCK", "SCROLLLOCK",131    "KP7", "KP8", "KP9", "KPMINUS",132    "KP4", "KP5", "KP6", "KPPLUS",133    "KP1", "KP2", "KP3", "KP0", "KPDOT",134    "undefined0",135    "ZENKAKUHANKAKU", "102ND", "F11", "F12", "RO",136    "KATAKANA", "HIRAGANA", "HENKAN", "KATAKANAHIRAGANA", "MUHENKAN",137    "KPJPCOMMA", "KPENTER", "RIGHTCTRL", "KPSLASH", "SYSRQ", "RIGHTALT",138    "LINEFEED", "HOME", "UP", "PAGEUP", "LEFT", "RIGHT", "END", "DOWN",139    "PAGEDOWN", "INSERT", "DELETE", "MACRO",140    "MUTE", "VOLUMEDOWN", "VOLUMEUP",141    "POWER",142    "KPEQUAL", "KPPLUSMINUS", "PAUSE", "SCALE", "KPCOMMA", "HANGEUL",143    "HANGUEL", "HANJA", "YEN", "LEFTMETA", "RIGHTMETA", "COMPOSE"]144_inputKeyShorthands = {145    "-": "MINUS", "=": "EQUAL",146    "[": "LEFTBRACE", "]": "RIGHTBRACE", "\n": "ENTER",147    ";": "SEMICOLON",148    ",": "COMMA", ".": "DOT", "/": "SLASH",149    " ": "SPACE" }150class EyenfingerError(Exception):151    pass152class BadMatch (EyenfingerError):153    pass154class BadWindowName (EyenfingerError):155    pass156class BadSourceImage(EyenfingerError):157    pass158class BadIconImage(EyenfingerError):159    pass160class NoOCRResults(EyenfingerError):161    pass162try:163    import fmbt164    def _log(msg):165        fmbt.adapterlog("eyenfinger: %s" % (msg,))166except ImportError:167    def _log(msg):168        file(LOG_FILENAME, "a").write("%13.2f %s\n" %169                                      (time.time(), msg))170try:171    _libpath = ["", ".",172            os.path.dirname(os.path.abspath(__file__)),173            distutils.sysconfig.get_python_lib(plat_specific=1)]174    _suffix = ".so"175    if os.name == "nt":176        _suffix = ".dll"177    for _dirname in _libpath:178        try:179            eye4graphics = ctypes.CDLL(os.path.join(_dirname , "eye4graphics"+_suffix))180            break181        except: pass182    else:183        raise ImportError("%s cannot load eye4graphics%s" % (__file__, _suffix))184    class Bbox(ctypes.Structure):185        _fields_ = [("left", ctypes.c_int32),186                    ("top", ctypes.c_int32),187                    ("right", ctypes.c_int32),188                    ("bottom", ctypes.c_int32),189                    ("error", ctypes.c_int32)]190except Exception, e:191    Bbox = None192    eye4graphics = None193    _log('Loading icon recognition library failed: "%s".' % (e,))194# See struct input_event in /usr/include/linux/input.h195if platform.architecture()[0] == "32bit":196    _InputEventStructSpec = 'IIHHi'197else:198    _InputEventStructSpec = 'QQHHi'199# Event and keycodes are in input.h, too.200_EV_KEY = 0x01201# _inputKeyNameCodeMap is a dictionary keyName -> keyCode202_inputKeyNameCodeMap = {}203for code, name in enumerate(InputKeys):204    _inputKeyNameCodeMap[name] = code205def _inputKeyNameToCode(keyName):206    if keyName in _inputKeyNameCodeMap:207        return _inputKeyNameCodeMap[keyName]208    elif keyName in _inputKeyShorthands:209        return _inputKeyNameCodeMap[_inputKeyShorthands[keyName]]210    else:211        raise ValueError('Invalid key name "%s"' % (keyName,))212def error(msg, exitstatus=1):213    sys.stderr.write("eyenfinger: %s\n" % (msg,))214    sys.exit(1)215def printEventsFromFile(filename):216    fd = os.open(filename, os.O_RDONLY)217    try:218        while 1:219            evString = os.read(fd, struct.calcsize(_InputEventStructSpec))220            if not evString: break221            tim, tus, typ, cod, val = struct.unpack(_InputEventStructSpec, evString)222            if cod < len(InputKeys):223                nam = InputKeys[cod]224            else:225                nam = "N/A"226            print "time: %8s, susc: %8s, type: %8s, keyCode: %5s name: %10s value: %8s" % \227                (tim, tus, typ, cod, nam, val)228    finally:229        os.close(fd)230def printEventsFromDevice(deviceName):231    devices = dict(_listInputDevices())232    if not deviceName in devices:233        error('Unknown device "%s". Available devices: %s' %234              (deviceName, sorted(devices.keys())))235    else:236        printEventsFromFile(devices[deviceName])237def _exitHandler():238    shutil.rmtree(_g_tempdir, ignore_errors=True)239atexit.register(_exitHandler)240def _runcmd(cmd):241    global _g_last_runcmd_error242    p = subprocess.Popen(cmd, shell=isinstance(cmd, basestring),243                         stdout=subprocess.PIPE, stderr=subprocess.PIPE)244    output = p.stdout.read()245    exit_status = p.wait()246    _g_last_runcmd_error = p.stderr.read()247    if exit_status != 0:248        _log("runcmd: %s" % (cmd,))249        _log("exit status: " + str(exit_status))250        _log("stdout: " + output)251        _log("stderr: " + _g_last_runcmd_error)252    else:253        p.stderr.read()254    return exit_status, output255def _runDrawCmd(inputfilename, cmd, outputfilename):256    if not _g_defaultDelayedDrawing:257        return _runcmd([fmbt_config.imagemagick_convert,258                        inputfilename] + cmd + [outputfilename])259    # Do delayed drawing to save test execution time. If the output260    # file does not exist, just copy inputfile to outputfile and start261    # logging delayed draw commands to262    # outputfile.delayeddraw. Otherwise append latest command to263    # outputfile.delayeddraw.264    delayedCmd = '%s "%s" "%s" "%s"\n' % (265        fmbt_config.imagemagick_convert,266        outputfilename, '%s' % ('" "'.join(cmd)), outputfilename)267    delayedDrawFilename = outputfilename + ".delayeddraw"268    try:269        if os.access(outputfilename, os.R_OK) == False:270                shutil.copy(inputfilename, outputfilename)271                file(delayedDrawFilename, "w").write(delayedCmd)272        else:273            file(delayedDrawFilename, "a").write(delayedCmd)274    except:275        _log("error on delayed drawing: %s" % (delayedCmd,))276        raise277    _log("delayed drawing: %s" % (delayedCmd,))278    return (0, "")279def _safeForShell(s):280    # convert all non-ascii and bad chars to _281    try: s = unicode(s, "utf-8")282    except: pass283    return ''.join([(c, "_")[ord(c)>128 or c in "'\"\\`"] for c in s])284def _coordsToInt((x,y), (width, height)=(None, None)):285    """286    Convert percentages to screen coordinates287    """288    if (width == None or height == None):289        width, height = screenSize()290    if 0.0 <= x <= 1.0 and type(x) == float:291        x = int(round(x * width))292    else:293        x = int(x)294    if 0.0 <= y <= 1.0 and type(y) == float:295        y = int(round(y * height))296    else:297        y = int(y)298    return (x, y)299def setPreprocessFilter(preprocess):300    global _g_preprocess301    _g_preprocess = preprocess302def iSetDefaultClickDryRun(dryRun):303    """304    Set the default value for optional dryRun parameter for iClick*305    functions.306    """307    global _g_defaultClickDryRun308    _g_defaultClickDryRun = dryRun309def iSetDefaultDelayedDrawing(delayedDrawing):310    """311    Set the default for delaying drawing operations on captured312    screenshots.313    If delayedDrawing == False, drawing actions on screenshots (like314    highlighting icon and clicked coordinates) takes place during the315    function execution (like iClickIcon).316    If delayedDrawing == True, the screenshot is saved without317    highlighted areas, and <screenshot filename>.delayeddraw file318    contains all draw commands that can be executed after the test319    run. This may save a lot test execution time and CPU on the device320    that runs eyenfinger.321    The default is False.322    """323    global _g_defaultDelayedDrawing324    _g_defaultDelayedDrawing = delayedDrawing325def iSetDefaultIconMatch(match):326    """327    Set the default icon matching value, ranging from 0 to 1. The328    value will be used in iClickIcon and iVerifyIcon, if the optional329    match parameter is omitted. Value 1.0 will use pixel-perfect330    matching (the default), values below 1.0 will use fuzzy matching.331    Fuzzy matching is EXPERIMENTAL.332    """333    global _g_defaultIconMatch334    _g_defaultIconMatch = match335def iSetDefaultIconColorMatch(colorMatch):336    """337    Set the default color matching value, ranging from 0 to 1. When338    using pixel-perfect matching this will allow given error in pixel339    colors.340    For instance, when comparing 24 bit RGB images, value 0.97 will341    allow 256 - int(256 * .97) = 8 difference on each color channel.342    """343    global _g_defaultIconColorMatch344    _g_defaultIconColorMatch = colorMatch345def iSetDefaultIconOpacityLimit(opacityLimit):346    """347    Set the default minimum opacity for pixels to be matched. Defaults348    to 0.0, all pixels are matched independently of their opacity.349    """350    global _g_defaultIconOpacityLimit351    _g_defaultIconOpacityLimit = opacityLimit352def iSetDefaultInputKeyDevice(deviceName):353    """354    Use deviceName as a default input device for iInputKey.355    iSetDefaultInputKeyDevice("/dev/input/event0")356    iInputKey(["enter"])357    """358    global _g_defaultInputKeyDevice359    _g_defaultInputKeyDevice = deviceName360def iSetDefaultReadWithOCR(ocr):361    """362    Set the default for using OCR when reading images or windows.363    """364    global _g_defaultReadWithOCR365    _g_defaultReadWithOCR = ocr366def screenSize():367    """368    Returns the size of the screen as a pair (width, height).369    """370    if _g_screenSize == (0, 0):371        _getScreenSize()372    return _g_screenSize373def windowSize():374    """375    Returns the size of the window as a pair (width, height).376    Choose a window first, for instance with iRead() or iUseWindow().377    """378    if _g_lastWindow == None:379        raise BadWindowName("undefined window")380    return _g_windowSizes[_g_lastWindow]381def windowXY():382    """383    Returns screen coordinates of the top-left corner of the window as384    a pair (x, y).385    Choose a window first, for instance with iRead() or iUseWindow().386    """387    if _g_lastWindow == None:388        raise BadWindowName("undefined window")389    return _g_windowOffsets[_g_lastWindow]390def imageSize(imageFilename):391    """392    Returns image size as pair (width, height).393    """394    struct_bbox = Bbox(0,0,0,0,0)395    err = eye4graphics.imageDimensions(ctypes.byref(struct_bbox),396                                       imageFilename)397    if err != 0:398        return None, None399    return struct_bbox.right, struct_bbox.bottom400def iRead(windowId = None, source = None, preprocess = None, ocr=None, capture=None, ocrArea=(0, 0, 1.0, 1.0), ocrPageSegModes=(3,), lang="eng", configfile=None):401    """402    DEPRECATED - use fmbtx11.Screen.refreshScreenshot instead.403    Read the contents of the given window or other source. If neither404    of windowId or source is given, reads the contents of active405    window. iClickWord and iVerifyWord can be used after reading with406    OCR.407    Parameters:408        windowId     id (0x....) or the title of the window to be read.409                     Defaults to None.410        source       name of the file to be read, for instance a screen411                     capture. Defaults to None.412        preprocess   preprocess specification to override the default413                     that is set using setPreprocessFilter. Defaults414                     to None. Set to "" to disable preprocessing before415                     OCR.416        ocr          words will be read using OCR if True417                     (the default). Read object can be used with418                     iClickIcon and iVerifyIcon without OCR, too.419        capture      save image with read words highlighted to this420                     file. Default: None (nothing is saved).421        ocrArea      (top, left, right, bottom) coordinates -422                     area of the image to be read with OCR.423        ocrPageSegModes424                     tuple of integers, see tesseract -pagesegmodes425        lang         Tesseract language setting, the default is "eng".426                     Refer to LANGUAGES in Tesseract documentation or427                     man page.428        configfile   Tesseract configuration file.429    Returns list of words detected by OCR from the read object.430    """431    global _g_hocr432    global _g_lastWindow433    global _g_words434    global _g_readImage435    global _g_origImage436    _g_words = None437    _g_readImage = None438    _g_origImage = None439    if ocr == None:440        ocr = _g_defaultReadWithOCR441    if not source:442        iUseWindow(windowId)443        # take a screenshot444        import fmbtx11445        fmbtx11.Screen().refreshScreenshot().save(SCREENSHOT_FILENAME + ".png")446        _runcmd("%s %s.png -crop %sx%s+%s+%s +repage '%s'" %447               (fmbt_config.imagemagick_convert, SCREENSHOT_FILENAME,448                _g_windowSizes[_g_lastWindow][0], _g_windowSizes[_g_lastWindow][1],449                _g_windowOffsets[_g_lastWindow][0], _g_windowOffsets[_g_lastWindow][1],450                SCREENSHOT_FILENAME))451        source = SCREENSHOT_FILENAME452    else:453        iUseImageAsWindow(source)454    _g_origImage = source455    orig_width, orig_height = _g_windowSizes[_g_lastWindow][0], _g_windowSizes[_g_lastWindow][1]456    x1, y1 = _coordsToInt(ocrArea[:2], (orig_width, orig_height))457    x2, y2 = _coordsToInt(ocrArea[2:], (orig_width, orig_height))458    if x2 <= x1 or y2 <= y1:459        raise EyenfingerError("Invalid area size: %s => %s" % (ocrArea, (x1, y1, x2, y2)))460    if orig_width <= 0 or orig_height <= 0:461        raise EyenfingerError("Invalid image size: %sx%s" % (orig_width, orig_height))462    if not ocr:463        if capture:464            drawWords(_g_origImage, capture, [], [])465        return []466    if preprocess == None:467        preprocess = _g_preprocess468    # convert to text469    _g_readImage = _g_origImage + "-pp.png"470    if ocrArea == (0, 0, 1.0, 1.0):471        croparea = []472        wordXOffset = 0473        wordYOffset = 0474    else:475        croparea = ["-crop", "%sx%s+%s+%s" % (x2-x1, y2-y1, x1, y1), "+repage"]476        wordXOffset = x1477        wordYOffset = y1478        # rescale possible resize preprocessing parameter479        resize_m = re.search('-resize ([0-9]+)x([0-9]*)', preprocess)480        if resize_m:481            origXResize = int(resize_m.group(1))482            newXResize = int(origXResize/float(orig_width) * (x2-x1))483            preprocess = (preprocess[:resize_m.start()] +484                          ("-resize %sx" % (newXResize,)) +485                          preprocess[resize_m.end():])486    _g_words = {}487    for psm in ocrPageSegModes:488        convert_cmd = ([fmbt_config.imagemagick_convert, _g_origImage] +489                       croparea +490                       shlex.split(preprocess) +491                       [_g_readImage])492        tesseract_cmd = ["tesseract", _g_readImage, SCREENSHOT_FILENAME,493                         "-l", lang, "-psm", str(psm), "hocr"]494        if isinstance(configfile, basestring):495            tesseract_cmd += [configfile]496        elif isinstance(configfile, list) or isinstance(configfile, tuple):497            tesseract_cmd += configfile498        exit_status, output = _runcmd(convert_cmd)499        if exit_status != 0:500            raise NoOCRResults("Convert returned exit status (%s): %s"501                               % (exit_status, _g_last_runcmd_error))502        exit_status, output = _runcmd(tesseract_cmd)503        if exit_status != 0:504            raise NoOCRResults("Tesseract returned exit status (%s): %s"505                               % (exit_status, _g_last_runcmd_error))506        hocr_filename = SCREENSHOT_FILENAME + ".html" # Tesseract 3.02507        if not os.access(hocr_filename, os.R_OK):508            hocr_filename = SCREENSHOT_FILENAME + ".hocr" # Tesseract 3.03509            if not os.access(hocr_filename, os.R_OK):510                raise NoOCRResults("HOCR output missing. Tesseract OCR 3.02 or greater required.\n")511        # store every word and its coordinates512        _g_words.update(_hocr2words(file(hocr_filename).read()))513    # convert word coordinates to the unscaled pixmap514    try:515        ocr_page_line = [line for line in file(hocr_filename).readlines() if "class='ocr_page'" in line][0]516    except IndexError:517        raise NoOCRResults("Could not read ocr_page class information from %s" % (hocr_filename,))518    scaled_width, scaled_height = re.findall('bbox 0 0 ([0-9]+)\s*([0-9]+)', ocr_page_line)[0]519    scaled_width, scaled_height = float(scaled_width) / (float(x2-x1)/orig_width), float(scaled_height) / (float(y2-y1)/orig_height)520    for word in sorted(_g_words.keys()):521        for appearance, (wordid, middle, bbox) in enumerate(_g_words[word]):522            _g_words[word][appearance] = \523                (wordid,524                 (int(middle[0]/scaled_width * orig_width) + wordXOffset,525                  int(middle[1]/scaled_height * orig_height) + wordYOffset),526                 (int(bbox[0]/scaled_width * orig_width) + wordXOffset,527                  int(bbox[1]/scaled_height * orig_height) + wordYOffset,528                  int(bbox[2]/scaled_width * orig_width) + wordXOffset,529                  int(bbox[3]/scaled_height * orig_height) + wordYOffset))530            _log('found "' + word + '": (' + str(bbox[0]) + ', ' + str(bbox[1]) + ')')531    if capture:532        drawWords(_g_origImage, capture, _g_words, _g_words)533    return sorted(_g_words.keys())534def iVerifyWord(word, match=0.33, appearance=1, capture=None):535    """536    DEPRECATED - use fmbtx11.Screen.verifyOcrText instead.537    Verify that word can be found from previously iRead() image.538    Parameters:539        word         word that should be checked540        appearance   if word appears many times, appearance to541                     be clicked. Defaults to the first one.542        match        minimum matching score543        capture      save image with verified word highlighted544                     to this file. Default: None (nothing is saved).545    Returns pair: ((score, matchingWord), (left, top, right, bottom)), where546        score        score of found match (1.0 for perfect match)547        matchingWord corresponding word detected by OCR548        (left, top, right, bottom)549                     bounding box of the word in read image550    Throws BadMatch error if word is not found.551    Throws NoOCRResults error if there are OCR results available552    on the current screen.553    """554    if _g_words == None:555        raise NoOCRResults('iRead has not been called with ocr=True')556    score, matching_word = findWord(word)557    if capture:558        drawWords(_g_origImage, capture, [word], _g_words)559    if score < match:560        raise BadMatch('No matching word for "%s". The best candidate "%s" with score %.2f, required %.2f' %561                            (word, matching_word, score, match))562    return ((score, matching_word), _g_words[matching_word][appearance-1][2])563def iVerifyText(text, match=0.33, capture=None):564    """565    DEPRECATED - use fmbtx11.Screen.verifyOcrText instead.566    Verify that text can be found from previously iRead() image.567    Parameters:568        text         multiple words that should be checked569        match        minimum matching score570        capture      save image with verified text highlighted571                     to this file. Default: None (nothing is saved).572    Returns pair:573        ((score, matchingText), (left, top, right, bottom)), where574        score        score of found match (1.0 for perfect match)575        matchingText corresponding text detected by OCR576        (left, top, right, bottom)577                     bounding box of the text in read image578    Throws BadMatch error if text is not found.579    Throws NoOCRResults error if there are OCR results available580    on the current screen.581    """582    if _g_words == None:583        raise NoOCRResults('iRead has not been called with ocr=True')584    score_text_bbox_list = findText(text, match)585    if len(score_text_bbox_list) == 0:586        raise BadMatch('No match >= %s for text "%s"' % (score, text))587    score, text, bbox = score_text_box_list[0]588    if capture:589        drawBbox(_g_origImage, capture, bbox, "%.2f %s" % (score, text))590    return ((score, matching_text), bbox)591def iVerifyIcon(iconFilename, match=None, colorMatch=None, opacityLimit=None, capture=None, area=(0.0, 0.0, 1.0, 1.0), _origin="iVerifyIcon"):592    """593    DEPRECATED - use fmbtx11.Screen.verifyBitmap instead.594    Verify that icon can be found from previously iRead() image.595    Parameters:596        iconFilename   name of the icon file to be searched for597        match          minimum matching score between 0 and 1.0,598                       1.0 is perfect match (default)599        colorMatch     1.0 (default) requires exact color match. Value600                       below 1.0 defines maximum allowed color601                       difference. See iSetDefaultIconColorMatch.602        opacityLimit   0.0 (default) requires exact color values603                       independently of opacity. If lower than 1.0,604                       pixel less opaque than given value are skipped605                       in pixel perfect comparisons.606        capture        save image with verified icon highlighted607                       to this file. Default: None (nothing is saved).608        area           rectangle (left, top, right, bottom). Search609                       icon inside this rectangle only. Values can be610                       absolute coordinates, or floats in range [0.0,611                       1.0] that will be scaled to image dimensions.612                       The default is (0.0, 0.0, 1.0, 1.0), that is613                       full rectangle.614    Returns pair: (score, (left, top, right, bottom)), where615        score          score of found match (1.0 for perfect match)616        (left, top, right, bottom)617                       bounding box of found icon618    Throws BadMatch error if icon is not found.619    """620    if not eye4graphics:621        _log('ERROR: %s("%s") called, but eye4graphics not loaded.' % (_origin, iconFilename))622        raise EyenfingerError("eye4graphics not available")623    if not _g_origImage:624        _log('ERROR %s("%s") called, but source not defined (iRead not called).' % (_origin, iconFilename))625        raise BadSourceImage("Source image not defined, cannot search for an icon.")626    if not (os.path.isfile(iconFilename) and os.access(iconFilename, os.R_OK)):627        _log('ERROR %s("%s") called, but the icon file is not readable.' % (_origin, iconFilename))628        raise BadIconImage('Icon "%s" is not readable.' % (iconFilename,))629    if match == None:630        match = _g_defaultIconMatch631    if match > 1.0:632        _log('ERROR %s("%s"): invalid match value, must be below 1.0. ' % (_origin, iconFilename,))633        raise ValueError("invalid match value: %s, should be 0 <= match <= 1.0" % (match,))634    if colorMatch == None:635        colorMatch = _g_defaultIconColorMatch636    if not 0.0 <= colorMatch <= 1.0:637        _log('ERROR %s("%s"): invalid colorMatch value, must be between 0 and 1. ' % (_origin, iconFilename,))638        raise ValueError("invalid colorMatch value: %s, should be 0 <= colorMatch <= 1.0" % (colorMatch,))639    if opacityLimit == None:640        opacityLimit = _g_defaultIconOpacityLimit641    if not 0.0 <= opacityLimit <= 1.0:642        _log('ERROR %s("%s"): invalid opacityLimit value, must be between 0 and 1. ' % (_origin, iconFilename,))643        raise ValueError("invalid opacityLimit value: %s, should be 0 <= opacityLimit <= 1.0" % (opacityLimit,))644    if area[0] > area[2] or area[1] >= area[3]:645        raise ValueError("invalid area: %s, should be rectangle (left, top, right, bottom)" % (area,))646    leftTopRightBottomZero = (_coordsToInt((area[0], area[1]), windowSize()) +647                               _coordsToInt((area[2], area[3]), windowSize()) +648                               (0,))649    struct_area_bbox = Bbox(*leftTopRightBottomZero)650    struct_bbox = Bbox(0,0,0,0,0)651    threshold = int((1.0-match)*20)652    err = eye4graphics.findSingleIcon(ctypes.byref(struct_bbox),653                                      _g_origImage, iconFilename, threshold,654                                      ctypes.c_double(colorMatch),655                                      ctypes.c_double(opacityLimit),656                                      ctypes.byref(struct_area_bbox))657    bbox = (int(struct_bbox.left), int(struct_bbox.top),658            int(struct_bbox.right), int(struct_bbox.bottom))659    if err == -1 or err == -2:660        msg = '%s: "%s" not found, match=%.2f, threshold=%s, closest threshold %s.' % (661            _origin, iconFilename, match, threshold, int(struct_bbox.error))662        if capture:663            drawIcon(_g_origImage, capture, iconFilename, bbox, 'red')664        _log(msg)665        raise BadMatch(msg)666    elif err != 0:667        _log("%s: findSingleIcon returned %s" % (_origin, err,))668        raise BadMatch("%s not found, findSingleIcon returned %s." % (iconFilename, err))669    if threshold > 0:670        score = (threshold - int(struct_bbox.error)) / float(threshold)671    else:672        score = 1.0673    if capture:674        drawIcon(_g_origImage, capture, iconFilename, bbox, area=leftTopRightBottomZero[:4])675    return (score, bbox)676def iClickIcon(iconFilename, clickPos=(0.5,0.5), match=None,677               colorMatch=None, opacityLimit=None,678               mouseButton=1, mouseEvent=MOUSEEVENT_CLICK, dryRun=None, capture=None):679    """680    DEPRECATED - use fmbtx11.Screen.tapBitmap instead.681    Click coordinates relative to the given icon in previously iRead() image.682    Parameters:683        iconFilename read icon from this file684        clickPos     position to be clicked,685                     relative to word top-left corner of the bounding686                     box around the word. X and Y units are relative687                     to width and height of the box.  (0,0) is the688                     top-left corner, (1,1) is bottom-right corner,689                     (0.5, 0.5) is the middle point (default).690                     Values below 0 or greater than 1 click outside691                     the bounding box.692        match        1.0 (default) requires exact match. Value below 1.0693                     defines minimum required score for fuzzy matching694                     (EXPERIMENTAL). See iSetDefaultIconMatch.695        colorMatch   1.0 (default) requires exact color match. Value696                     below 1.0 defines maximum allowed color697                     difference. See iSetDefaultIconColorMatch.698        opacityLimit 0.0 (default) requires exact color values699                     independently of opacity. If lower than 1.0,700                     pixel less opaque than given value are skipped701                     in pixel perfect comparisons.702        mouseButton  mouse button to be synthesized on the event, default is 1.703        mouseEvent   event to be synthesized, the default is MOUSEEVENT_CLICK,704                     others: MOUSEEVENT_MOVE, MOUSEEVENT_DOWN, MOUSEEVENT_UP.705        dryRun       if True, does not synthesize events. Still returns706                     coordinates of the clicked position and illustrates707                     the clicked position on the capture image if708                     given.709        capture      name of file where image of highlighted icon and710                     clicked point are saved.711    Returns pair (score, (clickedX, clickedY)), where712        score        score of found match (1.0 for perfect match)713        (clickedX, clickedY)714                     X and Y coordinates of clicked position on the715                     screen.716    Throws BadMatch error if could not find a matching word.717    """718    _DEPRECATED()719    score, bbox = iVerifyIcon(iconFilename, match=match,720                              colorMatch=colorMatch, opacityLimit=opacityLimit,721                              capture=capture, _origin="iClickIcon")722    clickedXY = iClickBox(bbox, clickPos, mouseButton, mouseEvent, dryRun,723                          capture, _captureText = iconFilename)724    return (score, clickedXY)725def iClickWord(word, appearance=1, clickPos=(0.5,0.5), match=0.33,726               mouseButton=1, mouseEvent=1, dryRun=None, capture=None):727    """728    DEPRECATED - use fmbtx11.Screen.tapOcrText instead.729    Click coordinates relative to the given word in previously iRead() image.730    Parameters:731        word         word that should be clicked732        appearance   if word appears many times, appearance to733                     be clicked. Defaults to the first one.734        clickPos     position to be clicked,735                     relative to word top-left corner of the bounding736                     box around the word. X and Y units are relative737                     to width and height of the box.  (0,0) is the738                     top-left corner, (1,1) is bottom-right corner,739                     (0.5, 0.5) is the middle point (default).740                     Values below 0 or greater than 1 click outside741                     the bounding box.742        capture      name of file where image of highlighted word and743                     clicked point are saved.744    Returns pair: ((score, matchingWord), (clickedX, clickedY)), where745        score        score of found match (1.0 for perfect match)746        matchingWord corresponding word detected by OCR747        (clickedX, clickedY)748                     X and Y coordinates of clicked position on the749                     screen.750    Throws BadMatch error if could not find a matching word.751    Throws NoOCRResults error if there are OCR results available752    on the current screen.753    """754    _DEPRECATED()755    (score, matching_word), bbox = iVerifyWord(word, appearance=appearance, match=match, capture=False)756    clickedX, clickedY = iClickBox(bbox, clickPos, mouseButton, mouseEvent, dryRun, capture=False)757    windowId = _g_lastWindow758    _log('iClickWord("%s"): word "%s", match %.2f, bbox %s, window offset %s, click %s' %759         (word, matching_word, score,760          bbox, _g_windowOffsets[windowId],761          (clickedX, clickedY)))762    if capture:763        drawWords(_g_origImage, capture, [word], _g_words)764        drawClickedPoint(capture, capture, (clickedX, clickedY))765    return ((score, matching_word), (clickedX, clickedY))766def iClickBox((left, top, right, bottom), clickPos=(0.5, 0.5),767              mouseButton=1, mouseEvent=1, dryRun=None,768              capture=None, _captureText=None):769    """770    DEPRECATED - use fmbtx11.Screen.tapItem instead.771    Click coordinates relative to the given bounding box, default is772    in the middle of the box....
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