Denso RC5 Especificaciones descargar pdf (Pagina 648)

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VISPOSY (Function)

Function

Obtains an image process result (Coordinate Y) from the storage memory.

Format

VISPOSY (<Parameter>)

Explanation

<Parameter> Designates the number for the processing result (Coordinate Y)

to obtain (0 to 511). An obtained value is represented as a

single precision real type constant (F type).

Note (1): This is the same as when parameter 1 of VISGETNUM is

designated to 2.

VISGETNUM (n, 2) = VISPOSY (n)

Note (2): The process results are different from the results stored with

previous image processing instructions. Refer to the image

processing instructions.

Note (3): You can repeatedly obtain results because they are kept until

the next image process instruction is executed.

Note (4): If the previous image processing instruction designates an

unexpected storage location, the value becomes an unknown

number.

Note (5): For this instruction, a µ

µµ

µVision board (option) is required.

Related Terms

VISMEASURE, VISPROJ, VISEDGE, VISREADQR, BLOB, BLOBMEASURE,

SHMODEL, SHCORNER, SHCIRCLE, VISGETNUM, VISPOSX

Example

VISSCREEN 1,0,1 'Instantaneously draws on drawing screen 0.

VISCLS 0 '

WINDMAKE R,1,512,480,0,2 'Sets window 1 to rectangle.

CAMIN 1 'Obtains a camera image from the storage memory.

VISPLNOUT 0 '

VISWORKPLN 0 'Designates an object to storage memory 0.

BLOB 1,0,0,0,128 'Executes labeling.

I1 = VISSTATUS(0) '

IF I1 = 0 THEN '

I2 = VISSTATUS(1) '

IF I2 <> 0 THEN '

FORI1=0TO15 '

VISDEFCHAR 1,1,0 '

VISLOC 10,10+I1 '

VISPRINT “X=”;VISPOSX(I1), “Y=”;VISPOSY(I1)

VISCROSS VISPOSX(I1), VISPOSY(I1)

NEXT I1 '

END IF '

VISCAMOUT 1 '

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