org.ujac.chart
Class LineChart2D

java.lang.Object
  org.ujac.chart.BaseChart
      org.ujac.chart.Base2DScaleChart
          org.ujac.chart.LineChart2D

All Implemented Interfaces:

Chart

public class LineChart2D
extends Base2DScaleChart

Name: LineChart2D
Description: A class rendering two dimensional line charts.

Author:

lauerc

Field Summary

Fields inherited from class org.ujac.chart.Base2DScaleChart

ARROWHEAD_STYLE_FILLED, ARROWHEAD_STYLE_OPEN, DEFAULT_ARROWHEAD_STYLE, DEFAULT_DESCRIPTION_ITEM_SPACING, DEFAULT_DESCRIPTION_LINE_SPACING, DEFAULT_GRID_BACKGROUND_COLOR, DEFAULT_GRID_COLOR, DEFAULT_LINE_WIDTH, DEFAULT_SCALE_ARROWHEAD_LENGTH, DEFAULT_SCALE_ARROWHEAD_STYLE, DEFAULT_SCALE_MARK_LENGTH, DEFAULT_SEGMENT_MARK_STYLE, effectiveViewport, horizontalOffset, horizontalPositions, horizontalScale, max, min, range, scaleFont, SEGMENT_MARK_STYLE_BORDER, SEGMENT_MARK_STYLE_CENTER, verticalAnchor, verticalMaximum, verticalMinimum, verticalScale, verticalZero

Fields inherited from class org.ujac.chart.BaseChart

attributes, DEFAULT_BORDER_WIDTH, DEFAULT_DESCRIPTION_COLOR, DEFAULT_DESCRIPTION_FONT, DEFAULT_DESCRIPTION_LINE_WIDTH, DEFAULT_DESCRIPTION_PATTERN, DEFAULT_PADDING, DEFAULT_SHADOW_COLOR, DEFAULT_SHADOW_OFFSET, DEFAULT_TITLE_FONT, defaultPercentFormat, defaultValueFormat, model

Fields inherited from interface org.ujac.chart.Chart

ATTR_AREA_LABELS, ATTR_BACKGROUND_COLOR, ATTR_BORDER_WIDTH, ATTR_DESCRIPTION_COLOR, ATTR_DESCRIPTION_FONT, ATTR_DESCRIPTION_LINE_WIDTH, ATTR_DESCRIPTION_PATTERN, ATTR_FILL_AREA, ATTR_GRID_BACKGROUND_COLOR, ATTR_GRID_COLOR, ATTR_LINE_WIDTH, ATTR_PADDING, ATTR_PADDING_BOTTOM, ATTR_PADDING_LEFT, ATTR_PADDING_RIGHT, ATTR_PADDING_TOP, ATTR_PERCENT_FORMAT, ATTR_PIE_DESCRIPTION_ANCHOR_RATIO, ATTR_PIE_DESCRIPTION_BASELINE_RATIO, ATTR_PIE_DESCRIPTION_LAYOUT, ATTR_PIE_HEIGHT, ATTR_SCALE_ARROWHEAD_LENGTH, ATTR_SCALE_ARROWHEAD_STYLE, ATTR_SCALE_ARROWHEAD_WIDTH, ATTR_SCALE_MARK_LENGTH, ATTR_SCALE_VALUE_FORMAT, ATTR_SEGMENT_COLORS, ATTR_SEGMENT_LABELS, ATTR_SEGMENT_MARK_STYLE, ATTR_SEGMENT_SCALE_DESCRIPTION, ATTR_SHADOW_COLOR, ATTR_SHADOW_OFFSET, ATTR_TITLE_FONT, ATTR_VALUE_FORMAT, ATTR_VALUE_SCALE_DESCRIPTION, ATTR_VALUE_STEP_SIZE, ATTR_VIEW_GRID, ATTR_VIEW_LEGEND, ATTR_VIEW_SCALE_ARROWS

Constructor Summary

LineChart2D()

Method Summary

Rectangle2D	draw(Rectangle2D viewport, Graphics2D graphics) Draws the chart to the given chart output.
boolean	getFillArea() Rules, whether the area below the line is filled or not.

Methods inherited from class org.ujac.chart.Base2DScaleChart

calculateBaseLinePosition, calculateVerticalExtent, calculateVerticalPosition, calcViewport, drawLegend, drawScale, formatScaleValue, getGridBackgroundColor, getGridColor, getInnerPadding, getLineWidth, getScaleArrowheadLength, getScaleArrowheadStyle, getScaleArrowheadWidth, getScaleMarkLength, getScaleValueFormat, getSegmentMarkStyle, getSegmentScaleDescription, getValueScaleDescription, getValueStepSize, isViewGrid, isViewLegend, isViewScaleArrows

Methods inherited from class org.ujac.chart.BaseChart

addAttributeDefinition, fillSupportedAttributes, getAreaLabels, getAttributes, getBackgroundColor, getBorderWidth, getBottomPadding, getDescriptionColor, getDescriptionFont, getDescriptionLineWidth, getDescriptionPattern, getLeftPadding, getMaxValue, getMinValue, getModel, getPercentFormat, getRightPadding, getSegmentLabels, getShadowColor, getShadowLength, getSupportedAttributes, getTitleFont, getTopPadding, getValueFormat, setAttributes, setModel, supportsNegativeValues

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LineChart2D

public LineChart2D()

Method Detail

getFillArea

public boolean getFillArea()

Rules, whether the area below the line is filled or not.

Returns:

The flag, ruling wheter the area below the line is filled or not.

draw

public Rectangle2D draw(Rectangle2D viewport,
                        Graphics2D graphics)
                 throws ChartException

Description copied from class: BaseChart

Draws the chart to the given chart output.

Specified by:

draw in interface Chart

Overrides:

draw in class BaseChart

Parameters:

viewport - The viewport for chart output.

graphics - The graphics object used for chart output.

Returns:

The effective drawing area for the chart.

Throws:

ChartException - In case the rendering failed.

See Also:

Chart.draw(java.awt.geom.Rectangle2D, java.awt.Graphics2D)