CImage is a CImage object to measure
using CStats class methods.CStats:SetImage
The SetImage method assigns a CImage and an optional CRect object to the CStats object. Statistics methods will measure this image and optional rectangle you specify unless a different data collection is specified in the method call (see the examples, below).
NOTE: This is a deprecated method provided only for compatibility with scripts written for MX Script version 7 or earlier. In new scripts, use the new argument list options in the CStats methods.
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CStats:SetImage( CImage ) CStats:SetImage( CImage, CRect ) where |
CImage is a CImage object to measure
using CStats class methods.
CRect is a CRect object to measure using CStats class methods.
If not specified, the entire image is measured.
his example uses SetImage to define a CImage I and CRect R for measurement (both are preseumed to already exist). The following script measures various statistics for the same image and rectangle:
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-- create a CStats object |
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-- specify the image and rectangle to be measured |
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-- return the mean and standard deviation |
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-- return the contra mean for power 0.5 |
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-- return the 40th rank percentile. |
The next example uses SetImage to define a CImage I for measurement. Since no CRect is defined, the entire image is measured:
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-- create a CStats object |
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-- specify the image to be measured |
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-- return the mean and standard deviation |
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-- return the contra mean for power 0.5 |
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-- return the 40th rank percentile. |
The following script shows the new, preferred way to compute statistics without using SetImage to define the CImage and CRect:
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-- create an image |
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-- create a rectangle |
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-- |
-- do something |
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-- create a CStats object |
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-- measure the entire image I |
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-- measure I inside rectangle R |
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-- measure I inside rectangle R |
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-- measure a lua table |