action : string; A string which parses to one or more valid statements in 1-D Maple Notation. These statements form the Value Changed Action Component Code that executes when the Rotary Gauge's position is manually adjusted.

continuous : truefalse; Indicates whether dragging of the sliding component will result in continuous updates using the action code.

enabled : truefalse; Indicates whether the component is enabled. The default is true. If enabled is false then the inserted sliding component is grayed out and interaction with it cannot be initiated.

identity : {name,string}; The reference name of the component.

majorticks : numeric; The interval between the major tickmarks on the sliding component. The default is .2 times the upper value of rng minus the lower value of rng.

minorticks : numeric; The interval between the minor tickmarks on the sliding component. The default is 1/2 majorticks.

position : numeric; The initial position of the sliding component. If not specified the value of the left endpoint of the rng argument is used.

showlabels : truefalse; Indicates whether values are shown beside tickmarks. The default is true.

showticks : truefalse; Indicates whether tickmarks are shown. The default is true.

tooltip : string; The text that appears when the mouse pointer hovers over the component.

visible : truefalse; Indicates whether the component is visible. The default is true.

The RotaryGauge command in the Component Constructors package returns an XML function call which represents a RotaryGauge Component.

The generated XML can be used with the results of commands in the Layout Constructors package to create an entire Worksheet or Document in XML form. Such a representation of a Worksheet or Document can be inserted into the current document using the InsertContent command.

$\mathrm{with}\left(\mathrm{DocumentTools}\right)\:$

$\mathrm{with}\left(\mathrm{DocumentTools}:-\mathrm{Components}\right)\:$

$\mathrm{with}\left(\mathrm{DocumentTools}:-\mathrm{Layout}\right)\:$

$S≔\mathrm{RotaryGauge}\left(\mathrm{identity}=''RotaryGauge0''\right)$

$S≔\mathrm{\_XML\_EC-Rotary-Gauge}\left(''id''=''RotaryGauge0''\,''lower-bound''=''0''\,''upper-bound''=''100''\,''control-position''=''0''\,''major-tick-spacing''=''20''\,''minor-ticks''=''10''\,''show-labels''=''true''\,''show-ticks''=''true''\,''continuous-update''=''true''\,''inputenabled''=''true''\,''visible''=''true''\right)$

$\mathrm{xml}≔\mathrm{Worksheet}\left(\mathrm{Group}\left(\mathrm{Input}\left(\mathrm{Textfield}\left(S\right)\right)\right)\right)\:$

$\mathrm{InsertContent}\left(\mathrm{xml}\right)\:$

$\mathrm{codestring}≔''\backslash ns\; :=\; true;\backslash n\backslash nt\; :=\; false;''$

$\mathrm{codestring}≔''s\; :=\; true;\; t\; :=\; false;''$

$S≔\mathrm{RotaryGauge}\left(0...11.0\,\mathrm{identity}=''RotaryGauge0''\,\mathrm{tooltip}=''My\; example\; RotaryGauge''\,\mathrm{showlabels}\,\mathrm{position}=6.45\,\mathrm{width}=90\,\mathrm{height}=90\,\mathrm{action}=\mathrm{codestring}\right)\:$

$\mathrm{xml}≔\mathrm{Worksheet}\left(\mathrm{Group}\left(\mathrm{Input}\left(\mathrm{Textfield}\left(S\right)\right)\right)\right)\:$

$\mathrm{lookup}≔\mathrm{InsertContent}\left(\mathrm{xml}\,\mathrm{output}=\mathrm{table}\right)$

$\mathrm{lookup}≔table\left(\left[''RotaryGauge0''=''RotaryGauge1''\right]\right)$

$\mathrm{lookup}\left[''RotaryGauge0''\right]$

$''RotaryGauge1''$

$\mathrm{GetProperty}\left(\mathrm{lookup}\left[''RotaryGauge0''\right]\,\mathrm{value}\right)$

$6.45$

The DocumentTools:-Components:-RotaryGauge command was introduced in Maple 2015.

For more information on Maple 2015 changes, see Updates in Maple 2015.