Omron FH-1 series User Manual page 375

Getting Image Density Information
GetDensityProfile
Parameters
unitNo
imageNo
imageChannel
rectangle
profile
Return value
If the density is acquired successfully, returns 0.
Otherwise, returns value other than 0.
Getting an Image Histogram
GetHistgram
Parameters
unitNo
imageNo
imageChannel
rectangle
histgram
Return value
If the density is acquired successfully, returns 0.
Otherwise, returns value other than 0.
Vision System FH/FZ5 Series
User's Manual (Z365)
Image input related and image conversion related processing item processing unit number
Image number
Image channel number
(Specifies RGB, R: 0, G:1, B: 2. For monochrome image, any value is OK)
Target rectangular area. The maximum size to acquire density is 4096 pixels.
Keep the size to no more than 4096.
Density value storage array Resized when functions are executed.
Image input related and image conversion related processing item processing unit number
Image number
Image channel number
(Specifies RGB, R: 0, G:1, B: 2. For monochrome image, any value is OK)
Target rectangular area. The maximum size to acquire density is 4096 pixels.
Keep the size to no more than 4096.
Histogram array Resized when functions are executed.
Operation log input information list
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