com.davisor.graphics.chart
Class ComboFactory.ComboMetrics

java.lang.Object
  com.davisor.graphics.chart.ChartFactory.ChartMetrics
      com.davisor.graphics.chart.ComboFactory.ComboMetrics

Enclosing class:

ComboFactory

public class ComboFactory.ComboMetrics

extends ChartFactory.ChartMetrics

Combo metrics. Contains code for chart resizing.

Field Summary

ComboFactory.ComboContext	context
java.util.List	metricsList

Fields inherited from class com.davisor.graphics.chart.ChartFactory.ChartMetrics

M_height, M_width

Constructor Summary

ComboFactory.ComboMetrics(float width, float height, ComboFactory.ComboContext context, java.util.List metricsList)
Creates new chart metrics.

Method Summary

void	scale(float xFactor, float yFactor) Apply linear scaling to the image.
void	scaleToSize(java.lang.Number width, java.lang.Number height) Scales the metrics to make the chart meet given new size.

Methods inherited from class com.davisor.graphics.chart.ChartFactory.ChartMetrics

add, getHeight, getSize, getWidth, scale, setHeight, setSize, setWidth

Methods inherited from class java.lang.Object

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

Field Detail

context

public ComboFactory.ComboContext context

metricsList

public java.util.List metricsList

Constructor Detail

ComboFactory.ComboMetrics

public ComboFactory.ComboMetrics(float width,
                                 float height,
                                 ComboFactory.ComboContext context,
                                 java.util.List metricsList)

Creates new chart metrics.

Parameters:

width - chart width, in millimeters

height - chart height, in millimeters

metricsList - list of sub-chart metrices

Method Detail

scale

public void scale(float xFactor,
                  float yFactor)

Apply linear scaling to the image. Affects to all measurements.

This method iteraters through all sub-charts, and scales them with given scale factors.

Overrides:

scale in class ChartFactory.ChartMetrics

Parameters:

xFactor - horizontal scaling factor

yFactor - vertical scaling factor

scaleToSize

public void scaleToSize(java.lang.Number width,
                        java.lang.Number height)

Scales the metrics to make the chart meet given new size. The old width or height is kept if a coresponding new value is not given.

This method will recompute and refit all component metrics so that sub-chart component distribution becomes optimal with respect to the available size.

Overrides:

scaleToSize in class ChartFactory.ChartMetrics

Parameters:

width - new chart width (may be null = keep the old width)

height - new chart height (may be null = keep the old height)

See Also:

ChartFactory.ChartMetrics.getSize(int)