Class JXG.createSlider
Extends
JXG.GeometryElement.
Creates a new basic slider object. Do not use this constructor to create a slider. Use JXG.Board#create with
type Line, Arrow, or Axis instead.
Attributes: withTicks;
Defined in: Slider.js.
Constructor Attributes | Constructor Name and Description |
---|---|
JXG.createSlider(board, p1, p2, id, name)
The Slider class is.
|
- Fields borrowed from class JXG.GeometryElement:
- ancestors, board, childElements, dash, descendants, draft, fillColor, fillOpacity, fixed, hasLabel, highlightFillColor, highlightFillOpacity, highlightStrokeColor, highlightStrokeOpacity, highlightStrokeWidth, id, isReal, layer, name, needsRegularUpdate, needsUpdate, notExistingParents, numTraces, quadraticform, shadow, stdform, strokeColor, strokeOpacity, strokeWidth, symbolic, trace, traces, transformations, visible, visProp
- Methods borrowed from class JXG.GeometryElement:
- addChild, addLabelToElement, animate, clearTrace, hideElement, highlight, labelColor, noHighlight, remove, setArrow, setProperty, showElement, update
Class Detail
JXG.createSlider(board, p1, p2, id, name)
The Slider class is....
Slider (Schieberegler)
input: 3 arrays:
[x0,y0],[x1,y1],[min,start,max]
The slider is line from [x0,y0] to [x1,y1].
The position [x0,y0] corresponds to the value "min",
[x1,y1] corresponds to the value max.
Initally, the slider is at position [x0,y0] + ([x1,y1]-[x0,y0])*start/(max-min)
The return value is an invisible point, whos X() or Y() value
returns the position between max and min,
Further, there is a method Value() returning the same value.
- Parameters:
- {String|JXG.Board} board
- The board the new line is drawn on.
- {Point} p1
- Startpoint of the line.
- {Point} p2
- Endpoint of the line.
- {String} id
- Unique identifier for this object. If null or an empty string is given, an unique id will be generated by Board
- {String} name
- Not necessarily unique name. If null or an empty string is given, an unique name will be generated.