lt.monarch.chart.plugins
Class JPEGEncoderPlugin<ChartType extends Chart<?>>

java.lang.Object
  lt.monarch.chart.plugins.AbstractChartPlugin<ChartType>
      lt.monarch.chart.plugins.ImagePlugin<ChartType>
          lt.monarch.chart.plugins.JPEGEncoderPlugin<ChartType>

All Implemented Interfaces:

java.io.Serializable, ChartPlugin<ChartType>

public class JPEGEncoderPlugin<ChartType extends Chart<?>>
extends ImagePlugin<ChartType>

Plug-in for making JPEG images from chart. Makes image from any specified View.

See Also:

Serialized Form

Nested Class Summary

Modifier and Type	Class and Description

Nested classes/interfaces inherited from class lt.monarch.chart.plugins.ImagePlugin

ImagePlugin.ChartImageBuilder

Field Summary

Modifier and Type	Field and Description

Fields inherited from class lt.monarch.chart.plugins.ImagePlugin

chartImage, chartView, container, encoder, imageHeight, imageWidth, insets, scaleImage

Constructor and Description

JPEGEncoderPlugin(java.awt.Container container)
Plug-in constructor.

JPEGEncoderPlugin(int iWidth, int iHeight, java.awt.Container container)
Plug-in constructor.

JPEGEncoderPlugin(int iWidth, int iHeight, View cView)
Plug-in constructor.

JPEGEncoderPlugin(View cView)
Plug-in constructor.

Method Summary

Modifier and Type	Method and Description
protected java.awt.Image	processBeforeEncoding(java.awt.Image image) This method is called from generateImageFile method after chart is rendered into image and before image is passed to encoder.

Methods inherited from class lt.monarch.chart.plugins.ImagePlugin

activate, deactivate, generateImageFile, getEncoder, getInsets, setInsets

Methods inherited from class lt.monarch.chart.plugins.AbstractChartPlugin

adjustChart, chart, getChart, install, isActivated, paint, uninstall

Methods inherited from class java.lang.Object

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

Constructor Detail

JPEGEncoderPlugin

public JPEGEncoderPlugin(int iWidth,
                         int iHeight,
                         View cView)

Plug-in constructor. Allows to create the jpeg image from specified chart View.

Parameters:

iWidth - width of chart image.

iHeight - height of chart image.

cView - View of the chart for image rendering.

JPEGEncoderPlugin

public JPEGEncoderPlugin(View cView)

Plug-in constructor. The size of the resulting jpeg image will be of the same as the size of the chart View.

Parameters:

cView - View of the chart for image rendering.

JPEGEncoderPlugin

public JPEGEncoderPlugin(int iWidth,
                         int iHeight,
                         java.awt.Container container)

Plug-in constructor. Allows to create the JPEG image from specified GUI Container.

Parameters:

iWidth - width of chart image.

iHeight - height of chart image.

container - Container of the chart for image rendering.

JPEGEncoderPlugin

public JPEGEncoderPlugin(java.awt.Container container)

Plug-in constructor. The size of the resulting JPEG image will be the same as the size of the chart Container.

Parameters:

container - Container of the chart for image rendering.

Method Detail

processBeforeEncoding

protected java.awt.Image processBeforeEncoding(java.awt.Image image)

Description copied from class: ImagePlugin

This method is called from generateImageFile method after chart is rendered into image and before image is passed to encoder.

Overrides:

processBeforeEncoding in class ImagePlugin<ChartType extends Chart<?>>

Parameters:

image - image with chart view

Returns:

image after possible processing