lecho.lib.hellocharts.renderer

Class PreviewColumnChartRenderer

java.lang.Object

lecho.lib.hellocharts.renderer.AbstractChartRenderer

lecho.lib.hellocharts.renderer.ColumnChartRenderer

lecho.lib.hellocharts.renderer.PreviewColumnChartRenderer

All Implemented Interfaces:

ChartRenderer

public class PreviewColumnChartRenderer
extends ColumnChartRenderer

Renderer for preview chart based on ColumnChart. In addition to drawing chart data it also draw current viewport as preview area.

Field Summary

Fields inherited from class lecho.lib.hellocharts.renderer.ColumnChartRenderer

DEFAULT_COLUMN_TOUCH_ADDITIONAL_WIDTH_DP, DEFAULT_SUBCOLUMN_SPACING_DP

Fields inherited from class lecho.lib.hellocharts.renderer.AbstractChartRenderer

chart, computator, DEFAULT_LABEL_MARGIN_DP, density, fontMetrics, isValueLabelBackgroundAuto, isValueLabelBackgroundEnabled, isViewportCalculationEnabled, labelBackgroundPaint, labelBackgroundRect, labelBuffer, labelMargin, labelOffset, labelPaint, scaledDensity, selectedValue

Constructor Summary

Constructors

Constructor and Description
PreviewColumnChartRenderer(android.content.Context context, Chart chart, ColumnChartDataProvider dataProvider)

Method Summary

Modifier and Type	Method and Description
void	drawUnclipped(android.graphics.Canvas canvas) Draw chart data that should not be clipped to contentRect area.
int	getPreviewColor()
void	setPreviewColor(int color)

Methods inherited from class lecho.lib.hellocharts.renderer.ColumnChartRenderer

checkTouch, draw, onChartDataChanged, onChartSizeChanged, onChartViewportChanged

Methods inherited from class lecho.lib.hellocharts.renderer.AbstractChartRenderer

clearTouch, drawLabelTextAndBackground, getCurrentViewport, getMaximumViewport, getSelectedValue, isTouched, isViewportCalculationEnabled, resetRenderer, selectValue, setCurrentViewport, setMaximumViewport, setViewportCalculationEnabled

Methods inherited from class java.lang.Object

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

Constructor Detail

PreviewColumnChartRenderer

public PreviewColumnChartRenderer(android.content.Context context,
                                  Chart chart,
                                  ColumnChartDataProvider dataProvider)

Method Detail

drawUnclipped

public void drawUnclipped(android.graphics.Canvas canvas)

Description copied from interface: ChartRenderer

Draw chart data that should not be clipped to contentRect area.

Specified by:

drawUnclipped in interface ChartRenderer

Overrides:

drawUnclipped in class ColumnChartRenderer

getPreviewColor

public int getPreviewColor()

setPreviewColor

public void setPreviewColor(int color)