Hardware manual

Impact Reference Guide Rectangle ROI
4-45 Datalogic Automation Inc.
Rectangle ROI
The Rectangle ROI control displays a Rectangle ROI on the displayed image. The rectangle extents and ori-
gin are linked from a vision program tool output. See “ROI Color Properties” on page 4-34 for more ROI
color properties information.
Note: You must have an Image Display control in the Control Panel to add this control.
Event Name When it happens
Extents Edited When the ROI is modified either with the mouse or by changing one of
the extent’s properties.
Selected Enables the ability to edit the control
Unselected Makes the control invisible
Property Name What it is
Angle The ROI’s angle.
True Color Click in the field to choose the ROI’s True color.
Draw Filled If True, the ROI is filled with the appropriate True or False Color.
Height The ROI’s height.
Movable If True, the ROI can be moved. (The Selectable property must be True.)
Origin Link the origin from the vision program tool.
Origin Angle The angle of the linked tool’s origin.
Origin Color Click in the field to choose the origin’s display color.
Origin Visible If True, the linked tool’s origin is visible.
Origin X The X coordinate of the linked tool’s origin.
Origin Y The Y coordinate of the linked tool’s origin.
Extents Link the ROI’s extents from the vision program tool. (Extents are the cor-
ner’s X-Y coordinates.)
False Color Click in the field to choose the ROI’s False color.
Selectable If True, ROI can be selected.
Sizable If True, the ROI can be resized. (The Selectable property must be True.)
Tooltip Text Text displayed when the cursor is held over the control in Run mode.
Fill Color Trans-
parency
The percentage of fill color transparency.
Use True Color If True, the ROI is colored in the True Color.
Visible If True, the ROI is visible.