Commands to draw and erase arrows


Description


The neoDrawArrow plugin for VisualNEO Web enables users to create and customize arrow shapes for use between objects within web applications. Arrows can be drawn with adjustable attributes, such as line color, thickness, and stroke style (solid or dashed). Commands allow dynamic creation, deletion, and customization of arrows, supporting interactive visual flows, diagrams, or connector designs. It integrates easily within different object layers, including setting arrows behind or in front of other elements.

    • Arrow Creation:
      • neoDrawArrow: This command initializes an arrow with specified coordinates (x1, y1 for the starting point and x2, y2 for the endpoint), allowing precise positioning. Parameters like strokecolor and strokewidth enable customization of the arrow’s appearance, such as line color and thickness, making it visually adaptable to various app designs.
    • Arrow Removal:
      • neoRemoveArrow: This command removes an existing arrow by its designated arrowid, useful for applications that need to dynamically update or delete connections between elements.

The neoDrawArrow plugin is ideal for applications requiring visual representations of relationships or directional flow, such as flowcharts, diagrams, or guides​.

 

neoDrawArrow

Purpose:

Draw an arrow

Category:

neoDrawArrow

Syntax:

neoDrawArrow "objid" "arrowid" "x1" "y1" "x2" "y2" "strokecolor" "strokewidth"

 

objid

Select a Rectangle Object

arrowid

Drawing object name (mandatory)

x1

x1

y1

y1

x2

x2

y2

y2

strokecolor

Stroke color

strokewidth

Stroke width

 

neoRemoveArrow

Category:

neoDrawArrow

Syntax:

neoRemoveArrow "arrowid"

 

arrowid

Arrow name

Created with the Personal Edition of HelpNDoc: Benefits of a Help Authoring Tool