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Elements
Classes

Element Hatch

JXG.GeometryElement
   ↳ JXG.Ticks
         ↳ Hatch

Hatches can be used to mark congruent lines or curves.

Defined in: ticks.js.
Extends JXG.Ticks.

Element Summary
Constructor Attributes Constructor Name and Description
 
Field Summary
Field Attributes Field Name and Description
 
The default distance (in user coordinates, not pixels) between two hatch symbols.
Methods borrowed from class JXG.Ticks:
_isInsideCanvas, beautifyScientificNotationLabel, calculateTicksCoordinates, createTickPath, formatLabelText, generateEquidistantTicks, generateFixedTicks, generateLabelData, generateLabelText, getDistanceFromZero, getDistanceMajorTicks, getLowerAndUpperBounds, getXandYdeltas, getZeroCoordinates, hasPoint, processTickPosition, setPositionDirectly, setTicksSizeVariables, update, updateRenderer, updateRendererLabels
Methods borrowed from class JXG.GeometryElement:
_set, addChild, addDescendants, addParents, addParentsFromJCFunctions, addRotation, addTicks, addTransform, animate, bounds, clearTrace, cloneToBackground, countChildren, createGradient, createLabel, draggable, formatNumberLocale, fullUpdate, generatePolynomial, getAttribute, getAttributes, getLabelAnchor, getName, getParents, getProperty, getSnapSizes, getTextAnchor, getType, handleSnapToGrid, hide, hideElement, noHighlight, normalize, prepareUpdate, remove, removeAllTicks, removeChild, removeDescendants, removeTicks, resolveShortcuts, setArrow, setAttribute, setDash, setDisplayRendNode, setLabel, setLabelText, setName, setParents, setPosition, setProperty, show, showElement, snapToPoints, updateVisibility, useLocale
Events borrowed from class JXG.GeometryElement:
attribute, attribute:key, down, drag, keydrag, mousedown, mousedrag, mousemove, mouseout, mouseover, mouseup, move, out, over, pendown, pendrag, penup, touchdown, touchdrag, touchup, up
Element Detail
Hatch
This element has no direct constructor. To create an instance of this element you have to call JXG.Board#create with type "hatch".

Possible parent array combinations are:
{JXG.Line|JXG.curve} line

The line or curve the hatch marks are going to be attached to.


{Number} numberofhashes

Number of dashes. The distance of the hashes can be controlled with the attribute ticksDistance.


Throws:
{Exception}
If the element cannot be constructed with the given parent objects an exception is thrown.
Examples:
// Create an axis providing two coords pairs.
  var p1 = board.create('point', [0, 3]);
  var p2 = board.create('point', [1, 3]);
  var l1 = board.create('line', [p1, p2]);
  var t = board.create('hatch', [l1, 3]);

				
				
// Alter the position of the hatch

var p = board.create('point', [-5, 0]);
var q = board.create('point', [5, 0]);
var li = board.create('line', [p, q]);
var h = board.create('hatch', [li, 2], {anchor: 0.2, ticksDistance:0.4});


				
				
// Alternative hatch faces

var li = board.create('line', [[-6,0], [6,3]]);
var h1 = board.create('hatch', [li, 2], {tickEndings: [1,1], face:'|'});
var h2 = board.create('hatch', [li, 2], {tickEndings: [1,1], face:'>', anchor: 0.3});
var h3 = board.create('hatch', [li, 2], {tickEndings: [1,1], face:'<', anchor: 0.7});


				
                
Field Detail
{Number} ticksDistance
The default distance (in user coordinates, not pixels) between two hatch symbols.
Defined in: options.js.
Default Value:
0.2

Attributes borrowed from other Elements
Attributes borrowed from class JXG.GeometryElement:
dash, dashScale, draft, dragToTopOfLayer, fillColor, fillOpacity, fixed, frozen, gradient, gradientAngle, gradientCX, gradientCY, gradientEndOffset, gradientFR, gradientFX, gradientFY, gradientR, gradientSecondColor, gradientSecondOpacity, gradientStartOffset, highlight, highlightFillColor, highlightFillOpacity, highlightStrokeColor, highlightStrokeOpacity, highlightStrokeWidth, isLabel, layer, lineCap, needsRegularUpdate, precision, priv, rotatable, scalable, shadow, snapToGrid, strokeColor, strokeOpacity, strokeWidth, tabindex, trace, traceAttributes, transitionDuration, transitionProperties, viewport, visible, withLabel

Fields borrowed from other Elements
Fields borrowed from class JXG.Ticks:
board, equidistant, fixedTicks, labelCounter, labels, labelsData, line, ticks
Fields borrowed from class JXG.GeometryElement:
_org_type, _pos, ancestors, baseElement, childElements, descendants, dump, elementClass, elType, hasLabel, highlighted, id, inherits, isDraggable, isReal, lastDragTime, methodMap, mouseover, name, needsUpdate, notExistingParents, numTraces, parents, quadraticform, rendNode, stdform, subs, symbolic, traces, transformations, type, visProp, visPropCalc

Methods borrowed from other Elements
Methods borrowed from class JXG.Ticks:
_isInsideCanvas, beautifyScientificNotationLabel, calculateTicksCoordinates, createTickPath, formatLabelText, generateEquidistantTicks, generateFixedTicks, generateLabelData, generateLabelText, getDistanceFromZero, getDistanceMajorTicks, getLowerAndUpperBounds, getXandYdeltas, getZeroCoordinates, hasPoint, processTickPosition, setPositionDirectly, setTicksSizeVariables, update, updateRenderer, updateRendererLabels
Methods borrowed from class JXG.GeometryElement:
_set, addChild, addDescendants, addParents, addParentsFromJCFunctions, addRotation, addTicks, addTransform, animate, bounds, clearTrace, cloneToBackground, countChildren, createGradient, createLabel, draggable, formatNumberLocale, fullUpdate, generatePolynomial, getAttribute, getAttributes, getLabelAnchor, getName, getParents, getProperty, getSnapSizes, getTextAnchor, getType, handleSnapToGrid, hide, hideElement, noHighlight, normalize, prepareUpdate, remove, removeAllTicks, removeChild, removeDescendants, removeTicks, resolveShortcuts, setArrow, setAttribute, setDash, setDisplayRendNode, setLabel, setLabelText, setName, setParents, setPosition, setProperty, show, showElement, snapToPoints, updateVisibility, useLocale

Events borrowed from other Elements
Events borrowed from class JXG.GeometryElement:
attribute, attribute:key, down, drag, keydrag, mousedown, mousedrag, mousemove, mouseout, mouseover, mouseup, move, out, over, pendown, pendrag, penup, touchdown, touchdrag, touchup, up
Documentation generated by JsDoc Toolkit 2.4.0 on Fri Mar 08 2024 12:21:00 GMT+0100 (Mitteleuropäische Normalzeit)