Omron SYSMAC FH Series User Manual

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Macro Reference
473
8
Appendices
Vision System FH/FZ5 Series
User’s Manual (Z340)
DrawBox
Draws a rectangle on the image window.
Format
DrawBox <x0>, <y0>, <x1>, <y1>, <imageNo>[, <unitNo>]
Parameter
Return value
None.
Description
On the measurement image whose specified image number is in the <imageNo> parameter, draws a
rectangle that has the specified upper left vertex coordinates by the <x0> and <y0> parameters and the
specified lower right vertex coordinates by the <x1> and <y1> parameters.
Specify the corresponding Unit Macro processing unit number in the <unitNo> parameter to draw the image
at the position coordinates before applying position compensation. If the <unitNo> parameter is omitted, the
image is drawn at the position coordinates after applying position compensation.
In the <x0>, <y0>, <x1>, and <y1> parameters, specify the camera coordinates whose origin is at the upper-
left corner of the image.
Normally 0 should be specified in the <imageNo> parameter.
In the <unitNo> parameter, normally specify the processing unit number of the Unit Macro processing unit
that executes this process.
If an incorrect data type is specified for a parameter, a "Type mismatch" error will occur.
If a non-existent number, numerical value, or combination of data types or values are specified for a
parameter, an "Illegal function call" error will occur.
If a value outside the range -2147483648 to 2147483647 is specified as an integer parameter, an "Overflow"
error will occur.
If the format is written incorrectly, such as writing the macro function name incorrectly, omitting a comma, or
omitting a half-width space, a "Syntax error" error will occur.
Usage Cautions
• This macro function can only be used in the *MEASUREDISPI subroutine or the *MEASUREDISPG
subroutine. If used in another subroutine, an "Illegal function call" error will occur.
Parameter
name
Data type Description
<x0> Integer type The upper-left corner X coordinate of the drawn rectangle
<y0> Integer type The upper-left corner Y coordinate of the drawn rectangle
<x1> Integer type The lower-right corner X coordinate of the drawn rectangle
<y1> Integer type The lower-right corner Y coordinate of the drawn rectangle
<imageNo> Integer type Measurement image number to draw on (always 0)
<unitNo> Integer type
Processing unit number that executes the drawing processing (0 to (the number of
registered processing units in the current scene minus one))

Omron SYSMAC FH Series Specifications

General

Brand	Omron
Model	SYSMAC FH Series
Category	Industrial Equipment
Language	English