Screen containing the largest part of the new Region. In any case a newly created Region will be restricted to the boundaries of the NOTE: For hints and tips how to get robust and fast acting workflowsĬreate a Region, Set and Get Attributes ¶ Generally it is your responsibility to stop observations, but at termination of your script or Java program all observations are terminated automatically. You might also check the status of a background observation later in your workflow, to handle events inline. Region can only have one observer, but each observer can observe multiple visual events in that Region. When one of the visual events happens, a handler in your script is called. ![]() Observation or let it run in the background, while your script It is possible to wait for the completion of an To observe that something appears, vanishes or changes. Sikuli supports visual event driven programming: You can tell a Region Is reached, which then results in a FindFailed exception. Until success or an optionally given timeout (standard 3 seconds) So you simply check the return value for being a Match.įor other options to handle FindFailed situations see FindFailed exception.ĭuring a find operation internally the search is repeated with a scan rate (standard 3 per second) Which just returns nothing (None/null) in case of not found. You might search for a Pattern using exists, If you do not want to handle these FindFailed exceptions, If you do not do that, your script will simply stop here with an error. Using Region.wait() or wait for it to vanish using Region.waitVanish()Įvery not successful find operation (even those done internally with a click() …) will raiseĪ FindFailed exception, that has to be handled in your script. With Region.getLastMatch(), Region.getLastMatches()Īnd Region.getLastTime() you can get these objects/value. Will internally do the respective find operation first, to evaluate the action target.Ī Region remembers the match of the last successful find operation,Īll matches of the last successful Region.findAll() and the elapsed time. Look here for more detailed information on How SikuliX finds images on the screen.īe aware: every mouse or keyboard action, that specifies a Visual to search for, ![]() A Match has the size in pixels of the Visual usedįor searching, the position where it was found, the similarity Match object, which has all attributes and methods of a RegionĪnd can be used in the same way as a Region (e.g. This default value can be changed in Settings.MinSimilarity.Ī Pattern is searched with the optionally given minimum similarity using Pattern.similar(). Minimum similarity of 0.7, which only returns Matches with a score >0.7. If the Visual is given for the search as an Image, Sikuli uses a You should take care, to get similarity scores >0.85 or even >0.9. To make your scripts robust against false positives, That you got a false positive (found something else). The lower the similarity score, the higher the chance, If this Visual is found in the Region, the resulting Match object (given as an Image (filename or Image) or a Pattern object) within this Region. You can use Region.find(), to search a given Visual being a rectangular pixel pattern combine different Regions or use their intersection.as subregions being rows, columns or cells of a regular grid.based on adjacent rectangles up to the bounds of the screen horizontally or vertically.extend a given Region in all directions (expand or shrink). ![]() New Regions can be created in various ways: Just having a few additional attributes specific for a find result. It only knows the position on the screen and its dimension.Ī Match, being the result of a Region.find() operation, basically is a Region in all aspects, X, y, w, h are integer numbers counting a distance in pixels.Ī Region does not know anything about it’s visual content (windows, pictures, graphics, its dimension (w, h) as its width and height in pixels.Upper left corner of the screen (usually (0, 0) ) and its upper left corner (x, y) being the pixel with this offset relative to the.A Region is a rectangular area on a Screen and is defined by So be sure, you have understood all aspects of a Region. The basic element in the SikuliX concept. ![]() The Region is besides Images/Patterns (called Visuals) and Matches (where a Visual was found and how) Region (rectangular pixel area on a screen) ¶ class Region ¶
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