ImagesCheckSettings class
The methods in this class are used as part of the checkWithTag Fluent API to configure and execute checkpoints.
To use these methods, first create a target object using a method from the Target class, then call one or more of the methods in this class on the returned object, using a series of nested calls.
Import statement
@import EyesImages
accessibility method
Syntax
Call syntax
id<CheckSettingsProtocol> target = [ obj accessibility : region **Type:** type ]
;
Declaration
(id<CheckSettingsProtocol>)accessibility:(Region *)region **Type:** (AccessibilityRegionType)type
Parameters
region
Type: Region*
An object that defines a rectangular area in the window.
type
Type: AccessibilityRegionType
The accessibility type of the region.
Return value
Type: id<CheckSettingsProtocol>
Remarks
For more information about the Contrast advisor feature see Contrast advisor.
content method
Syntax
Call syntax
id<CheckSettingsProtocol> target = [ obj content : regions ]
;
id<CheckSettingsProtocol> target = [ obj content ]
;
Declaration
(id<CheckSettingsProtocol>)content
Parameters
regions
Type: NSArray<Region *>*
One or more region definitions.
Return value
Type: id<CheckSettingsProtocol>
The value returned is the object that called the method. You can use it to call other methods supported by the object class.
Remarks
You can call this method in two ways - with parameters and without parameters. The meaning of the method, and the way it can be used is different in each case. When the method is called without parameters it sets the default match level for this target. When called with one or more regions as parameters it defines the match level for that region. The sections below provide some more details regarding how to use this method in each of these modes.
Called without parameters
If this method is called without parameters then it sets the default match level for this target. This overrides the hard-coded default and the default match level defined by using matchLevel.
For a given target you may call only one of the following methods (without parameters) that set a target default match level:
Called with parameters
When the method is called with one or more parameters that define one or more regions, then these set the match level for those regions, overiding the defaults set for the target (by calling these methods without a parameter), set by matchLevel and the hardcoded default match level.
You may define multiple regions that have an explicit match level by calling this method multiple times in a chain, or by passing the method multiple regions.
The region matchlevel methods strict(regions), layout(regions), content(regions), strictRegions(regions), layoutRegions(regions), and contentRegions(regions) should not overlap each other or the regions defined using checksettings.ignore (regions) or ignoreRegions(regions). If they overlap with each other, or regions that were defined using the Test Manager, then the results are undefined.
For a full description of the affect of each match levels and the different ways to apply them to tests, checkpoints and regions, How to use Eyes match levels.
exact method
Syntax
Call syntax
id<CheckSettingsProtocol> target = [ obj exact ]
;
Declaration
(id<CheckSettingsProtocol>)exact
Parameters
This method does not take any parameters.
Return value
Type: id<CheckSettingsProtocol>
The value returned is the object that called the method. You can use it to call other methods supported by the object class.
Remarks
This method sets the default match level for this target. This overrides the hard-coded default and the default match level defined by using matchLevel.
For a given target you may call only one of the following methods that set a target default match level:
To set a match level for a one or more regions within a target use one of the following methods:
checksettings.strictregions (not yet available in images objectivec)checksettings.contentregions (not yet available in images objectivec)checksettings.layoutregions (not yet available in images objectivec)
For a full description of the affect of each match levels and the different ways to apply them to tests, checkpoints and regions, How to use Eyes match levels.
floating method
Syntax
Call syntax
id<CheckSettingsProtocol> target = [ obj floating : regions maxOffset: maxOffset ]
;
id<CheckSettingsProtocol> target = [ obj floating : region maxUpOffset: maxUpOffset maxDownOffset: maxDownOffset maxRightOffset: maxRightOffset maxLeftOffset: maxLeftOffset ]
;
Declaration
(id<CheckSettingsProtocol>)floating:(Region *)region maxUpOffset:(NSInteger)maxUpOffset maxDownOffset:(NSInteger)maxDownOffset maxRightOffset:(NSInteger)maxRightOffset maxLeftOffset:(NSInteger)maxLeftOffset
Parameters
regions
Type: NSArray<Region *>*
One or more region definitions.
maxOffset
Type: NSInteger
The maximum amount that the region can shift in any direction and still be considered matching.
region
Type: Region*
An object that defines the region.
maxUpOffset
Type: NSInteger
The maximum amount that the region can shift upwards and still be considered matching.
maxDownOffset
Type: NSInteger
The maximum amount that the region can shift downwards and still be considered matching.
maxRightOffset
Type: NSInteger
The maximum amount that the region can shift to the right and still be considered matching.
maxLeftOffset
Type: NSInteger
The maximum amount that the region can shift to the left and still be considered matching.
Return value
Type: id<CheckSettingsProtocol>
The value returned is the object that called the method. You can use it to call other methods supported by the object class.
Remarks
You may call this method multiple times in a given chain; each call defines a different floating region. Floating regions may not overlap each other or other types of regions, such as ignore or match level regions.
ignore method
Syntax
Call syntax
id<CheckSettingsProtocol> target = [ obj ignore : regions ]
;
Declaration
(id<CheckSettingsProtocol>)ignore:(NSArray<Region *> *)regions
Parameters
regions
Type: NSArray<Region *>*
One or more region definitions.
Return value
Type: id<CheckSettingsProtocol>
The value returned is the object that called the method. You can use it to call other methods supported by the object class.
Remarks
You may call this method multiple times in a given chain.
Ignore regions should not overlap each other or other types of regions such as floating or match level regions.
ignoreCaret method
Syntax
Call syntax
id<CheckSettingsProtocol> target = [ obj ignoreCaret : ignoreCaret ]
;
id<CheckSettingsProtocol> target = [ obj ignoreCaret ]
;
Declaration
(id<CheckSettingsProtocol>)ignoreCaret
Parameters
ignoreCaret
Type: BOOL
If this parameter has a value of true, then Eyes will detect artifacts caused by a blinking cursor and will not report a mismatch for differences caused by these artifacts. If it has a value of , then Eyes will not try to detect artifacts caused by blinking cursors. If no parameter is passed then the default value is true - so the cursor artifacts will be ignored.
Return value
Type: id<CheckSettingsProtocol>
The value returned is the object that called the method. You can use it to call other methods supported by the object class.
Remarks
You may only call this method once in a given chain. This method overrides the global default setting or the setting chosen explicitly for the current target using [Eyes ignoreCaret] property or [Configuration ignoreCaret] property.
ignoreDisplacements method
Syntax
Call syntax
id<CheckSettingsProtocol> target = [ obj ignoreDisplacements ]
;
id<CheckSettingsProtocol> target = [ obj ignoreDisplacements : ignoreDisplacements ]
;
Declaration
(id<CheckSettingsProtocol>)ignoreDisplacements:(BOOL)ignoreDisplacements
Parameters
ignoreDisplacements
Type: BOOL
If a value of true is passed, then mismatches due to displaced content will not be displayed in the Test Manager. Otherwise, they will be displayed.
Return value
Type: id<CheckSettingsProtocol>
Remarks
Ignore displacements is only active when using a Match level of MatchLevelStrict or MatchLevelContent
layout method
Syntax
Call syntax
id<CheckSettingsProtocol> target = [ obj layout : regions ]
;
id<CheckSettingsProtocol> target = [ obj layout ]
;
Declaration
(id<CheckSettingsProtocol>)layout
Parameters
regions
Type: NSArray<Region *>*
An array of Region objects that defines rectangular areas in the checked image.
Return value
Type: id<CheckSettingsProtocol>
The value returned is the object that called the method. You can use it to call other methods supported by the object class.
Remarks
You can call this method in two ways - with parameters and without parameters. The meaning of the method, and the way it can be used is different in each case. When the method is called without parameters it sets the default match level for this target. When called with one or more regions as parameters it defines the match level for that region. The sections below provide some more details regarding how to use this method in each of these modes.
Called without parameters
If this method is called without parameters then it sets the default match level for this target. This overrides the hard-coded default and the default match level defined by using matchLevel.
For a given target you may call only one of the following methods (without parameters) that set a target default match level:
Called with parameters
When the method is called with one or more parameters that define one or more regions, then these set the match level for those regions, overiding the defaults set for the target (by calling these methods without a parameter), set by matchLevel and the hardcoded default match level.
You may define multiple regions that have an explicit match level by calling this method multiple times in a chain, or by passing the method multiple regions.
The region matchlevel methods strict(regions), layout(regions), content(regions), strictRegions(regions), layoutRegions(regions), and contentRegions(regions) should not overlap each other or the regions defined using checksettings.ignore (regions) or ignoreRegions(regions). If they overlap with each other, or regions that were defined using the Test Manager, then the results are undefined.
For a full description of the affect of each match levels and the different ways to apply them to tests, checkpoints and regions, How to use Eyes match levels.
matchLevel method
Syntax
Call syntax
id<CheckSettingsProtocol> target = [ obj matchLevel : matchLevel ]
;
Declaration
(id<CheckSettingsProtocol>)matchLevel:(MatchLevel)matchLevel
Parameters
matchLevel
Type: MatchLevel
Available match level values are:
For a description of these match levels and the different ways to apply them to tests, checkpoints, and regions, see Eyes match levels.
Return value
Type: id<CheckSettingsProtocol>
The value returned is the object that called the method. You can use it to call other methods supported by the object class.
Remarks
The value provided here overrides the default match level, or the global value set for this target using [Eyes matchLevel] or [Configuration matchLevel]. You may only call this method once in a given chain. If you call this method, then you can't call the other match level methods. [ImagesCheckSettings strict][ImagesCheckSettings content][ImagesCheckSettings layout][ImagesCheckSettings exact]
For a full description of the affect of each match levels and the different ways to apply them to tests, checkpoints and regions, How to use Eyes match levels.
region method
Syntax
Call syntax
instancetype target = [ obj region : region ]
;
Declaration
(instancetype)region:(Region *)region
Parameters
region
Type: Region*
An object that defines a rectangular area in the window.
An object that defines the region.
Return value
Type: instancetype
The value returned is the object that called the method. You can use it to call other methods supported by the object class.
Remarks
The parameter to the method specifies the region to be matched. You may only call this method once in a given chain.
strict method
Syntax
Call syntax
id<CheckSettingsProtocol> target = [ obj strict : regions ]
;
id<CheckSettingsProtocol> target = [ obj strict ]
;
Declaration
(id<CheckSettingsProtocol>)strict
Parameters
regions
Type: NSArray<Region *>*
One or more region definitions.
Return value
Type: id<CheckSettingsProtocol>
The value returned is the object that called the method. You can use it to call other methods supported by the object class.
Remarks
You can call this method in two ways - with parameters and without parameters. The meaning of the method, and the way it can be used is different in each case. When the method is called without parameters it sets the default match level for this target. When called with one or more regions as parameters it defines the match level for that region. The sections below provide some more details regarding how to use this method in each of these modes.
Called without parameters
If this method is called without parameters then it sets the default match level for this target. This overrides the hard-coded default and the default match level defined by using eyes$setmatchlevel.
For a given target you may call only one of the following methods (without parameters) that set a target default match level:
checksettings$matchlevelchecksettings$strictchecksettings$contentchecksettings$layoutchecksettings$exact
Called with parameters
When the method is called with one or more parameters that define one or more regions, then these set the match level for those regions, overiding the defaults set for the target (by calling these methods without a parameter), set by eyes$setmatchlevel and the hardcoded default match level.
You may define multiple regions that have an explicit match level by calling this method multiple times in a chain, or by passing the method multiple regions.
The region matchlevel methods strict(regions), layout(regions), content(regions), strictRegions(regions), layoutRegions(regions), and contentRegions(regions) should not overlap each other or the regions defined using checksettings.ignore (regions) or ignoreRegions(regions). If they overlap with each other, or regions that were defined using the Test Manager, then the results are undefined.
For a full description of the affect of each match levels and the different ways to apply them to tests, checkpoints and regions, How to use Eyes match levels.
withStatusBar method
Syntax
Call syntax
id<CheckSettingsProtocol> target = [ obj withStatusBar ]
;
Declaration
(id<CheckSettingsProtocol>)withStatusBar
Parameters
This method does not take any parameters.
Return value
Type: id<CheckSettingsProtocol>