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Image Boolean Indicator

Boolean widget that alternates images based on its value.

Image Boolean Indicator

Basic Properties

Name (name)

Human-readable name of this widget. Shown in the Outline view.

PV Name (pv_name)

The name of the main PV for this widget. If set, the widget’s value follows value updates of the corresponding PV.

It is not a requirement to use a PV. You may also control the widget value directly through scripting.

Widget Type (widget_type)

Readonly property describing the type of this widget.

Behavior Properties

Actions (actions)

Executable Actions attached to this widget.

Bit (bit)

Matches the widget’s boolean value to a specific bit of the attached PV’s value.

If -1, any non-zero value is considered true, whereas a zero value is considered false.

Data Type (data_type)

Control how the widget boolean value is established.

Code

Value

Description

0

Bit

The widget boolean value matches a specific bit (indicated by the Bit property), or the entire value in case the Bit property is set to -1

1

Enum

The widget boolean value follows the comparison of its value with specific enumeration states (indicated with the Off State and On State property

Off State (off_state)

If Data Type is set to Enum, this indicates the state that matches boolean false.

On State (on_state)

If Data Type is set to Enum, this indicates the state that matches boolean true.

Rules (rules)

Rules attached to this widget.

Scripts (scripts)

Scripts attached to this widget.

Visible (visible)

Manage the visibility of this widget.

Border Properties

Alarm Sensitive (border_alarm_sensitive)

If the PV is in alarm state, the widget border and style change to alarm mode.

Border Color (border_color)

The color of the widget border.

Has no meaning with certain types of border styles (for example, raised borders have a fixed style).

Border Style (border_style)

The type of border. Some border styles also colorize the background of the widget’s bounding box.

Border Width (border_width)

The thickness of the widget border.

Has no meaning with certain types of border styles (for example, raised borders have a fixed style).

Display Properties

Alarm Pulsing (alarm_pulsing)

If enabled, the PV is in alarm state, and the properties BackColor Alarm Sensitive and/or ForeColor Alarm Sensitive are used, then the corresponding colors will fade in and out to draw operator’s attention.

BackColor Alarm Sensitive (backcolor_alarm_sensitive)

If the PV is in alarm state, then Background Color matches the corresponding alarm color.

Background Color (background_color)

The color of the background of the widget’s bounding box. Only visible when the widget uses a border style that fills up the widget area.

Boolean Label Position (boolean_label_position)

Where to position the label within the widget area (top, bottom, left, right, top-left, top-right, bottom-left, bottom-right).

Code

Value

0

Default

1

Top

2

Left

3

Center

4

Right

5

Bottom

6

Top Left

7

Top Right

8

Bottom Left

9

Bottom Right

Font (font)

The font of the label.

ForeColor Alarm Sensitive (forecolor_alarm_sensitive)

If the PV is in alarm state, then Foreground Color matches the corresponding alarm color.

Foreground Color (foreground_color)

The color of the label.

On Label (on_label)

The label text when this widget’s boolean state is true.

Show Boolean Label (show_boolean_label)

Whether the label is visible (controlled with properties Off Label and On Label).

Tooltip (tooltip)

Tooltip when mouse hovers this widget.

Transparent (transparency)

Support transparent parts of the drawn image. If false, these parts are filled with the widget Background Color instead.

Image Properties

Animation Aligned to Nearest Second (align_to_nearest_second)

In case the image is an animated GIF, then start the animation only upon the next second.

Auto Size (auto_size)

Adjust the size of the widget to the image size. Has no effect when Stretch to Fit is enabled.

No Animation (no_animation)

In case the image is an animated GIF, control whether it shows animated or not.

Off Image (off_image)

The image when this widget’s boolean state is false.

On Image (on_image)

The image when this widget’s boolean state is true.

Stretch to Fit (stretch_to_fit)

Adjust the size of the image to the widget size.

Position Properties

Height (height)

Height of the widget area in pixels.

Scale Options (scale_options)

If autoscaling is enabled on the Display, then this property allows controlling whether and how this widget participates.

Width (width)

Width of the widget area in pixels

X (x)

X-coordinate in pixels of the top-left corner of the widget area.

Y (y)

Y-coordinate in pixels of the top-left corner of the widget area.