Legacy | Text checkpoint

The text to search for.

It is recommended to use the entire string searched for, to ensure that if the OCR misses a few characters, the needle will still be found.

The text-match algorithm is less error-prone when the provided string is longer.

Defines the screen region where to look for the needle.

all

body

The source for retrieving the screen content.

Primary - Screenshot taken from the device (higher resolution but slower)

Native - Native device controls

Camera - Screenshot taken from the video stream (lower resolution but faster)

Auto - Native device controls, if available.

Else, digital screen image, if available.

Else, analog screen image.

The time, in seconds, to wait for the needle to appear.

For a dynamic screen, specify the expected waiting time for the needle to appear.

For example, the page loading time.

The timeout contains the system analysis time, for this reason it is recommended to specify at least 20 seconds.

The default, defined as 0, is a single attempt to find the needle.

The timer accuracy level.

Rough - Normal accuracy (seconds)

Accurate - Sub second (0.1 second)

To use this parameter, Screen source must be Camera

The acceptable match level percentage, between 20 and 100.

Default is calculated by the system according to the needle.

Too low values can lead to a false positive result, while too high values can lead to a false negative result.

This parameter is not relevant when using native screen source.

Use when text cannot be found on the device screen.

Try all the profiles with the word accuracy. Per profile, try changing the DPI (96 or 300 or 120).

A generic OCR parameter.

Use this to provide additional OCR specifications that are not exposed as function parameters.

Example - "isolate=true" It is possible to provide multiple specifications.

This parameter is not relevant when using native screen source.

The image analysis mode.

The device screen may contain text and images.

Automatic - OCR distinguishes between text and images, filtering out images.

Manual - OCR assumes text only. Use alongside the Inverted text parameter.

Full - OCR tries both automatic and manual.

This parameter is not relevant when using native screen source.

The text appearance, likely to appear in inverted colors (dark text on light background). Use only if 'Analysis mode' is set to 'Manual'.

Yes - Text is inverted

No - Text is normal, not inverted

Any - Text might be inverted or not, checked automatically by the system

The OCR language to use.It is possible to select multiple languages.

For languages that do not appear in the drop down menu, contact Perfecto Support to enable them.

This parameter is not relevant when using native screen source.

The text recognition accuracy policy.

Selecting the Accuracy value will increase the operation time.

Auto - shifted toward recognition accuracy with a moderate impact on the recognition speed.

Accuracy - shifted toward maximum recognition accuracy.

Performance - shifted toward recognition speed.

This parameter is not relevant when using native screen source.

The value to display in the report.

Screenshot - display screenshot

Screenshot on error - display screenshots only for actions in error

Text - display screen text

All - display screenshot and text

All on error - display text always and screenshot only for actions in error

None - display nothing

Consider reducing the resolution in very long scripts that result in large report files.

The image resolution.

It is recommended to reduce the resolution in very long scripts that result in large report files.

The top value of the screen area where to search for the needle.

Values can be in pixels or in percentage of screen width (0-100). For percentage, use the % sign. Example: 20%

Default is to search the entire screen.

Consider using the percentage value because it does not rely on the screen resolution.

The height value of the screen area where to search for the needle.

Values can be in pixels or in percentage of screen width (0-100). For percentage, use the % sign. Example: 20%

Default is to search the entire screen.

Consider using the percentage value because it does not rely on the screen resolution.

The left value of the screen area where to search for the needle.

Values can be in pixels or in percentage of screen width (0-100). For percentage, use the % sign. Example: 20%

Default is to search the entire screen.

Consider using the percentage value because it does not rely on the screen resolution.

The width value of the screen area where to search for the needle.

Values can be in pixels or in percentage of screen width (0-100). For percentage, use the % sign. Example: 20%

Default is to search the entire screen.

Consider using the percentage value because it does not rely on the screen resolution.

None - Do not check for horizontal alignment

Left - Needle should be left aligned

Right - Needle should be right aligned

Center - Needle should be horizontally center aligned.

Value specify the amount of allowed accuracy to still match the required alignment. (e.g. if 10% is used and the target is located at position 15 out of 320 than the validation succeed)

None - Do not check for vertical alignment

Top - Needle should be top aligned

Bottom - Needle should be bottom aligned

Center - Needle should be vertically center aligned

Value specify the amount of allowed accuracy to still match the required alignment (e.g. if 10% is used and the target is located at position 15 out of 320 than the validation succeed)

The duration, in seconds, the found needle should remain on the haystack.

The minimum time interval, in seconds, for a single analysis.

If the analysis operation takes less than the interval, wait the remaining time before the next analysis operation.

The key sequence to perform the backlight operation.

Example - VOL_UP

For best practice, use a key that will not change the screen.

Scroll until the needle is found.

False

True

Scroll cannot be used together with a positive Timeout, because they dictate a different behavior when the needle is not found. When scrolling is enabled, the timeout must be zero.

Scroll results in a longer execution time.

The maximum number of scroll actions to perform before returning.

Finding the needle will stop the scrolling.

Effective values are in the range of 0-100.

The key sequence to perform the scroll operation.

For more information see the Create Custom Swipe Gestures post.

Indicates whether the text recognition application should use a cached picture of the screen if available (this value should not be changed by the user, under normal circumstances).

Found - Success if the needle is found

Not found - Success if the needle is not found

The target search in case the needle includes more than one word.

As is - Search for the entire string content as is, as a complete phrase

Any - Search for any word in the string

All - Search for all the words and phrases

When selecting Any or All, the words in the Expected text parameter can be divided into phrases with quotation marks.

Example - "new contact" "add contact"

When selecting All, the words and phrases can be located in several places on the screen. This enables multiple text verifications.

The needle comparison method.

Contain - needle is part of the haystack

Equal - needle is equal to the haystack

Start with - haystack text begins with the needle

End with - haystack ends with the needle

First - first occurrence of the needle

Last - last occurrence of the needle

Index - defined occurrence of the needle, used alongside the Index parameter

In case the needle has multiple occurrences on the screen, enter the index of the required occurrence.

The search option to match only whole words in the haystack, or also part of other words

Example - Define whether 'person' in 'personal' is a good match or not.

True - match whole needle words in the haystack

False - match whole or sub-string words in the haystack

The search pattern case sensitivity.

True - insensitive

False - sensitive

The option to ignore spaces during search pattern words.

True - ignore

False - do not ignore

The option to ignore punctuation characters when matching text.

True - ignore

False - do not ignore

The option to find the exact needle phrase with no errors.

This parameter is not relevant when using native screen source.

The column name to be used for grid view in the report.

Selecting this parameter creates the grid report.

The direction of the related region, stored in memory from the last found needle, in relation to the searched needle.

For more information, see the Visual Relations series.

Left - The related region is to the left of the searched needle

Right - The related region is to the right of the searched needle

Above - The related region is above the searched needle

Below - The related region is below the searched needle

Left-Above - The related region is to the left and above the searched needle

Left-Below - The related region is to the left and below the searched needle

Right-Above - The related region is to the right and above the searched needle

Right-Below - The related region is to the right and below to the searched needle

Inside - The searched needle is inside the related region boundaries of the related region