totalcross.ui.chart

Class ArcChart

java.lang.Object

totalcross.ui.gfx.GfxSurface

totalcross.ui.Control

totalcross.ui.chart.Chart

totalcross.ui.chart.ArcChart

public class ArcChart
extends Chart

A simple pie chart.

The values do not have to be in percentage; the percentage is computed based on the series values. If the user clicks on the slice, a popup shows the corresponding value. By setting the legendValueSuffix to "%", the value displayed will be the percentage instead of the serie's value.

Nested Class Summary

Nested classes/interfaces inherited from class totalcross.ui.Control

Control.TranslucentShape

Field Summary

Fields

Modifier and Type	Field and Description
int	borderGap A gap between the chart and the borders
int	fillPerc The percentage of the filled circle.
java.lang.String	legendValueSuffix The suffix used in the legend to display the values.
int	selectedSeries Specifies the selected pie.
boolean	showValuesOnLegend Set to true to show the values in the legend.

Fields inherited from class totalcross.ui.chart.Chart

axisBackColor, axisForeColor, axisText, border, categoryMarkColor, categoryMarkIndex, clientRect, COLOR1, COLOR2, COLOR3, COLOR4, COLOR5, COLOR6, COLOR7, COLOR8, COLOR9, columnW, drawAxis, fillColor2, GRADIENT_DARK, GRADIENT_HORIZONTAL, GRADIENT_INVERT, GRADIENT_VERTICAL, IS_3D, legendPerspective, legendPosition, legendTextColor, legendValues, onlyShowCategories, series, showCategories, showCategoriesOnTick, showFirstYValue, showHGrids, showLegend, showTextBox, showTitle, showVGrids, showYValues, snapToBottom, snapToTop, title, type, UNSET, use2ndColorEveryXColumns, xAxisCategories, xAxisMaxValue, xAxisMinValue, xAxisSteps, xAxisX1, xAxisX2, xDecimalPlaces, yAxisMaxValue, yAxisMinValue, yAxisSteps, yAxisY1, yAxisY2, yDecimalPlaces, yValuesSize

Fields inherited from class totalcross.ui.Control

AFTER, alphaValue, appId, appObj, asContainer, asWindow, backColor, BEFORE, BOTTOM, BOTTOM_OF, BRIGHTER_BACKGROUND, callListenersOnAllTargets, CENTER, CENTER_OF, clearValueInt, clearValueStr, DARKER_BACKGROUND, DP, effect, enableUpdateScreen, esce, eventsEnabled, FILL, fillColor, FIT, floating, fm, fmH, focusHandler, focusLess, focusOnPenDown, focusTraversable, font, FONTSIZE, foreColor, height, ignoreInsets, isHighlighting, isTablet, KEEP, keepDisabled, keepEnabled, LEFT, next, nextTabControl, npParts, offscreen, offscreen0, onEventFirst, parent, PARENTSIZE, PARENTSIZEMAX, PARENTSIZEMIN, PREFERRED, prev, RANGE, repositionAllowed, RIGHT, RIGHT_OF, SAME, SCREENSIZE, SCREENSIZEMAX, SCREENSIZEMIN, setFont, setH, setRel, setW, setX, SETX_NOT_SET, setY, tempW, textShadowColor, TOP, translucentShape, transparentBackground, uiAdjustmentsBasedOnFontHeightIsSupported, uiAndroid, UICONST, uiFlat, uiHolo, uiMaterial, uiVista, visible, width, WILL_RESIZE, x, y

Constructor Summary

Constructors

Constructor and Description
ArcChart() Creates a new Pie chart.

Method Summary

Modifier and Type	Method and Description
protected void	getCustomInsets(Insets r)
void	onEvent(Event e) Called to process key, pen, control and other posted events.
void	onFontChanged() Called after a setFont
void	onPaint(Graphics g) Called to draw the control.

Methods inherited from class totalcross.ui.chart.Chart

draw, drawTextBox, drawTextBox, getTitle, getXValuePos, getYValuePos, setTitle, setXAxis, setXAxis, setYAxis

Methods inherited from class totalcross.ui.Control

_onEvent, addEnabledStateListener, addFocusListener, addFontChangeHandler, addGridListener, addHandler, addHighlightListener, addKeyListener, addListContainerListener, addMouseListener, addMultiTouchListener, addPenListener, addPressListener, addPushNotificationListener, addSizeChangeHandler, addTimer, addTimer, addTimerListener, addValueChangeHandler, addWindowListener, bringToFront, changeHighlighted, clear, contains, drawTranslucentBackground, getAbsoluteRect, getBackColor, getDoEffect, getEffectH, getEffectW, getEffectX, getEffectY, getEventListeners, getFont, getForeColor, getGap, getGraphics, getHeight, getNext, getParent, getParentWindow, getPos, getPreferredHeight, getPreferredWidth, getPressedEvent, getPrev, getRect, getSize, getTextShadowColor, getWidth, getX, getX2, getY, getY2, hadParentScrolled, handleGeographicalFocusChangeKeys, hasFocus, internalSetEnabled, intXYWH, isActionEvent, isChildOf, isDisplayed, isEnabled, isFloating, isInsideOrNear, isObscured, isTopMost, isVisible, isVisibleAndInside, onBoundsChanged, onColorsChanged, onWindowPaintFinished, post, postEvent, postPressedEvent, releaseScreenShot, removeEnabledStateListener, removeFocusListener, removeGridListener, removeHandler, removeHighlightListener, removeKeyListener, removeListContainerListener, removeMouseListener, removeMultiTouchListener, removePenListener, removePressListener, removePushNotificationListener, removeTimer, removeTimerListener, removeWindowListener, repaint, repaintNow, reposition, reposition, repositionChildren, requestFocus, resetSetPositions, resetStyle, safeRepaintNow, safeUpdateScreen, sendToBack, setBackColor, setBackForeColors, setDoEffect, setEnabled, setFloating, setFocusLess, setFont, setForeColor, setNinePatch, setNinePatch, setRect, setRect, setRect, setRect, setSet, setTextShadowColor, setTranslucent, setVisible, showTip, takeInitialScreenShot, takeScreenShot, translateFromOrigin, uiStyleChanged, updateScreen, updateTemporary, willOpenKeyboard

Methods inherited from class java.lang.Object

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

Field Detail

selectedSeries

public int selectedSeries

Specifies the selected pie.

legendValueSuffix

public java.lang.String legendValueSuffix

The suffix used in the legend to display the values. E.G.: "%". Defaults to blank.

showValuesOnLegend

public boolean showValuesOnLegend

Set to true to show the values in the legend.

fillPerc

public int fillPerc

The percentage of the filled circle.

borderGap

public int borderGap

A gap between the chart and the borders

Constructor Detail

ArcChart

public ArcChart()

Creates a new Pie chart. The yDecimalPlaces defines the number of decimal places used to display the value in the legend.

Method Detail

getCustomInsets

protected void getCustomInsets(Insets r)

Overrides:

getCustomInsets in class Chart

onPaint

public void onPaint(Graphics g)

Description copied from class: Control

Called to draw the control. When this method is called, the graphics object passed has been translated into the coordinate system of the control and the area behind the control has already been painted.

Overrides:

onPaint in class Control

Parameters:

g - the graphics object for drawing

See Also:

Graphics

onEvent

public void onEvent(Event e)

Description copied from class: Control

Called to process key, pen, control and other posted events.

Overrides:

onEvent in class Control

Parameters:

e - the event to process

See Also:

Event, KeyEvent, PenEvent

onFontChanged

public void onFontChanged()

Description copied from class: Control

Called after a setFont

Overrides:

onFontChanged in class Control