Line

The line object draws a line between two points.

The start and end points are specified in the Start Point and End Point attributes.

Attributes

Common

ID

Sets the object's ID.

The ID identifies the object and is used to reference it in UISet actions, allowing to change its attributes dynamically.

The ID is not unique, it can be shared among multiple objects to quickly change a common attribute.

IDs can't be changed with a UISet action, but they can have a Value Binding assigned to them. Value Bindings on IDs allow an object to be dinamically attached to a set of attribute values.

E.g. the following Value Binding switches the ID of the object between mybutton1 and mybutton2 based on the value of the UISet button.address:

Value binding:

="mybutton" + ui('button', 'address')

UISet:

UISet('button', 'address', '1') switches the ID to mybutton1

UISet('button', 'address', '2') switches the ID to mybutton2

Points

Position

Sets the object's position.

The default value is: x0y0.

Attribute Values

Value	Description	Example
x<left>y<top>	Specify left/top coordinates in pixels.	x10y20

Flex Grow

Specifies if the objects should grow to fill the available space.

The default value is: true.

Attribute Values

Value	Description
true	Default value. Objects expand to fill the available space.
false	Objects do not grow to fill the available space.

Flex Shrink

Specifies if the objects should shrink to fit the available space.

The default value is: true.

Attribute Values

Value	Description
true	Default value. Objects shrink to fit the available space.
false	Objects do not shrink to fit the available space.

Start Point

Specifies the start point of the line.

Attribute Values

Value	Description	Example
x<left>y<top>	Coordinates in pixels.	x10y20

End Point

Specifies the end point of the line.

Attribute Values

Value	Description	Example
x<left>y<top>	Coordinates in pixels.	x10y20

Stroke

Stroke Color

Specifies the stroke color.

Attribute Values

Value	Description	Example
<html color>	Color in any html accepted format.	#ff0000

Stroke Width

Specifies the stroke width.

The default value is: 1.

Attribute Values

Value	Description
<string>	Stroke width in pixels.

Cap

Specifies the stroke cap.

The default value is: butt.

Attribute Values

Value	Description
butt	Default value. Butt.
round	Round.
square	Square.

Stroke Dash

Specifies the pattern of dashes and gaps used to form the shape of the stroke.

The value is a list of comma and/or white space separated lengths or percentages. Each value specifies a length along the line for which the stroke is a dash or a gap.

Attribute Values

Value	Description	Example
<comma-separated list>	Dash pattern.	5,3

View

Visible

Sets the object's visibility.

The default value is: true.

Attribute Values

Value	Description
true	Default value. Visible.
false	Hidden.

Enabled

Specifies if the object is enabled or disabled. A disabled object appears as grayed out and can't be interacted with.

The default value is: true.

Attribute Values

Value	Description
true	Default value. Enabled.
false	Disabled.

Blink

Blinks the object at the specified speed.

The default value is: false.

Attribute Values

Value	Description
false	Default value. Not blinking.
slow	Blinks slowly.
fast	Blinks fast.

Transition

Specifies the transition effect when the object is shown or hidden.

The default value is: none.

note

This attribute is experimental. It might not work properly and it might be modified or removed in a future release.

Attribute Values

Value	Description
none	Default value. No transition.
fade	Fade in/out.
fade-left	Slide from left and fade in/out.
fade-right	Slide from right and fade in/out.
fade-up	Slide from top and fade in/out.
fade-down	Slide from bottom and fade in/out.
slide-left	Slide from left.
slide-right	Slide from right.
slide-up	Slide from top.
slide-down	Slide from bottom.
zoom-in	Zoom in.
zoom-out	Zoom out.
3d-flip-left	3D flip from left.
3d-flip-right	3D flip from right.

Transition Duration

Specifies the transition duration in milliseconds.

The default value is: 300.

note

This attribute is experimental. It might not work properly and it might be modified or removed in a future release.

Attribute Values

Value	Description
<integer>	Duration in milliseconds.

Transition Delay

Specifies the transition delay in milliseconds.

The default value is: 0.

note

This attribute is experimental. It might not work properly and it might be modified or removed in a future release.

Attribute Values

Value	Description
<integer>	Delay in milliseconds.

Opacity

Sets the object's opacity. Opacity is the degree to which content behind an object is hidden.

The default value is: 1.0.

Attribute Values

Value	Description
0	The object is fully transparent.
>0.0, <1.0	The object is translucent (content behind the element can be seen).
1.0	Default value. The object is fully opaque.

Rotation

Specifies the degrees by which the object is rotated. A positive number rotates it clockwise, while a negative value rotates it counter-clockwise.

The default value is: 0.

Rotation Origin

Specifies the rotation origin.

The default value is: center.

Attribute Values

Value	Description
center	Default value. Center.
start	Start Point.
end	End Point.

CSS Class

Specifies a CSS Class that applies to the object, useful to customize its appearance. Custom CSS Classes are specified within the custom.css file.

Margin

Specifies the margin of the object. The margin is the space outside the object's border.

note

This attribute is experimental. It might not work properly and it might be modified or removed in a future release.

Attribute Values

Value	Description	Example
<int>	Specify the margin in pixels for all sides of the object.
<top> <right> <bottom> <left>	Specify the margin in pixels for each side of the object.	10 20 30 40

View Scale

Specifies the scale of the object. The scale is the ratio between the object's size and the size of the view it is contained in.

The default value is: 1.0.

note

This attribute is experimental. It might not work properly and it might be modified or removed in a future release.

Attribute Values

Value	Description
<float>	Specify the scale for both width and height of the object.

Meta

Comment

Specifies a comment, visible only in the Project Editor. It can be used to add a note or a tag to the object. The filter in the object's SELECT panel applies to the comment as well.

note

This attribute is static. Its value can't be changed dynamically with a uiSet command or with a value binding.

Exclude

Excludes the object from the UI. Useful to temporarily hide an object without deleting it. Different from the "Visible" attribute, which hides the object in the UI but keeps it in the project, allowing it to be shown again with a UISet.

The default value is: false.

note

This attribute is static. Its value can't be changed dynamically with a uiSet command or with a value binding.

Attribute Values

Value	Description
false	Default value. Object is included in the UI.
true	Object is excluded from the UI.