class LineGroup

->jsx3.vector.Shape

->jsx3.vector.LineGroup

class LineGroup
extends jsx3.vector.Shape

A more efficient way of painting many vector lines of the same color and thickness.

Constructor Summary
void	init(left : int, top : int, width : int, height : int) The instance initializer.

Method Summary
void	addLine(x1 : int, y1 : int, x2 : int, y2 : int) add a line to the group
void	addRelativeLine(x1 : int, y1 : int, dx : int, dy : int) add a line to the group
void	clearLines() clear all lines out of the group

Methods Inherited From jsx3.vector.Shape
getFill, getPath, getStroke, pathArcTo, pathClose, pathLineTo, pathMoveTo, setFill, setPath, setStroke

Methods Inherited From jsx3.vector.Tag
getRotation, getToolTip, setRotation, setToolTip

Methods Inherited From jsx3.html.BlockTag
getBackgroundColor, getDimensions, getHeight, getLeft, getMargin, getMarginDimensions, getPadding, getPaddingDimensions, getPosition, getTop, getWidth, getZIndex, setBackgroundColor, setDimensions, setHeight, setLeft, setMargin, setPadding, setPosition, setTop, setWidth, setZIndex

Methods Inherited From jsx3.html.Tag
appendChild, getChildren, getClassName, getFirstChildOfType, getId, getParent, getProperty, getStyle, getTagNS, getTagName, onAppendChild, onRemoveChild, paint, paintDom, paintUpdate, release, removeChild, removeChildren, removeProperty, removeStyle, replaceChild, setClassName, setExtraStyles, setId, setProperty, setStyle, toString

Methods Inherited From jsx3.lang.Object
clone, equals, eval, getClass, getInstanceOf, getInstanceOfClass, getInstanceOfPackage, instanceOf, isInstanceOf, isSubclassOf, jsxmix, jsxsuper, jsxsupermix, setInstanceOf

Constructor Detail

void init(left : int, top : int, width : int, height : int)

The instance initializer.

left – left position (in pixels) of the object relative to its parent container

top – top position (in pixels) of the object relative to its parent container

width – width (in pixels) of the object

height – height (in pixels) of the object

Method Detail

void addLine(x1 : int, y1 : int, x2 : int, y2 : int)

add a line to the group

x1 – the x-coordinate of the start point of the line

y1 – the y-coordinate of the start point of the line

x2 – the x-coordinate of the end point of the line

y2 – the y-coordinate of the end point of the line

void addRelativeLine(x1 : int, y1 : int, dx : int, dy : int)

add a line to the group

x1 – the x-coordinate of the start point of the line

y1 – the y-coordinate of the start point of the line

dx – the horizontal change from the start to the end point of the line

dy – the vertical change from the start to the end point of the line

void clearLines()

clear all lines out of the group