ChartView

java.lang.Object
- android.view.View
- - android.view.ViewGroup
  - - android.widget.RelativeLayout
    - - com.supermap.mapping.imChart.ChartView

所有已实现的接口:

android.graphics.drawable.Drawable.Callback, android.view.accessibility.AccessibilityEventSource, android.view.KeyEvent.Callback, android.view.SurfaceHolder.Callback, android.view.ViewManager, android.view.ViewParent

直接已知子类:

GridHotChart, HeatMap, PointDensityChart, PolymerChart, RelationPointChart, ScatterChart
```
public class ChartView
extends android.widget.RelativeLayout
implements android.view.SurfaceHolder.Callback
```
图表基类，它是一个ViewGroup子类，提供图表共有的特性接口。

嵌套类概要
- 从类继承的嵌套类/接口 android.widget.RelativeLayout
  android.widget.RelativeLayout.LayoutParams
- 从类继承的嵌套类/接口 android.view.ViewGroup
  android.view.ViewGroup.MarginLayoutParams, android.view.ViewGroup.OnHierarchyChangeListener
- 从类继承的嵌套类/接口 android.view.View
  android.view.View.AccessibilityDelegate, android.view.View.BaseSavedState, android.view.View.DragShadowBuilder, android.view.View.MeasureSpec, android.view.View.OnApplyWindowInsetsListener, android.view.View.OnAttachStateChangeListener, android.view.View.OnClickListener, android.view.View.OnCreateContextMenuListener, android.view.View.OnDragListener, android.view.View.OnFocusChangeListener, android.view.View.OnGenericMotionListener, android.view.View.OnHoverListener, android.view.View.OnKeyListener, android.view.View.OnLayoutChangeListener, android.view.View.OnLongClickListener, android.view.View.OnSystemUiVisibilityChangeListener, android.view.View.OnTouchListener

字段概要
- 从类继承的字段 android.widget.RelativeLayout
  ABOVE, ALIGN_BASELINE, ALIGN_BOTTOM, ALIGN_END, ALIGN_LEFT, ALIGN_PARENT_BOTTOM, ALIGN_PARENT_END, ALIGN_PARENT_LEFT, ALIGN_PARENT_RIGHT, ALIGN_PARENT_START, ALIGN_PARENT_TOP, ALIGN_RIGHT, ALIGN_START, ALIGN_TOP, BELOW, CENTER_HORIZONTAL, CENTER_IN_PARENT, CENTER_VERTICAL, END_OF, LEFT_OF, RIGHT_OF, START_OF, TRUE
- 从类继承的字段 android.view.ViewGroup
  FOCUS_AFTER_DESCENDANTS, FOCUS_BEFORE_DESCENDANTS, FOCUS_BLOCK_DESCENDANTS, LAYOUT_MODE_CLIP_BOUNDS, LAYOUT_MODE_OPTICAL_BOUNDS, PERSISTENT_ALL_CACHES, PERSISTENT_ANIMATION_CACHE, PERSISTENT_NO_CACHE, PERSISTENT_SCROLLING_CACHE
- 从类继承的字段 android.view.View
  ACCESSIBILITY_LIVE_REGION_ASSERTIVE, ACCESSIBILITY_LIVE_REGION_NONE, ACCESSIBILITY_LIVE_REGION_POLITE, ALPHA, DRAWING_CACHE_QUALITY_AUTO, DRAWING_CACHE_QUALITY_HIGH, DRAWING_CACHE_QUALITY_LOW, FIND_VIEWS_WITH_CONTENT_DESCRIPTION, FIND_VIEWS_WITH_TEXT, FOCUS_BACKWARD, FOCUS_DOWN, FOCUS_FORWARD, FOCUS_LEFT, FOCUS_RIGHT, FOCUS_UP, FOCUSABLES_ALL, FOCUSABLES_TOUCH_MODE, GONE, HAPTIC_FEEDBACK_ENABLED, IMPORTANT_FOR_ACCESSIBILITY_AUTO, IMPORTANT_FOR_ACCESSIBILITY_NO, IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS, IMPORTANT_FOR_ACCESSIBILITY_YES, INVISIBLE, KEEP_SCREEN_ON, LAYER_TYPE_HARDWARE, LAYER_TYPE_NONE, LAYER_TYPE_SOFTWARE, LAYOUT_DIRECTION_INHERIT, LAYOUT_DIRECTION_LOCALE, LAYOUT_DIRECTION_LTR, LAYOUT_DIRECTION_RTL, MEASURED_HEIGHT_STATE_SHIFT, MEASURED_SIZE_MASK, MEASURED_STATE_MASK, MEASURED_STATE_TOO_SMALL, NO_ID, OVER_SCROLL_ALWAYS, OVER_SCROLL_IF_CONTENT_SCROLLS, OVER_SCROLL_NEVER, ROTATION, ROTATION_X, ROTATION_Y, SCALE_X, SCALE_Y, SCREEN_STATE_OFF, SCREEN_STATE_ON, SCROLLBAR_POSITION_DEFAULT, SCROLLBAR_POSITION_LEFT, SCROLLBAR_POSITION_RIGHT, SCROLLBARS_INSIDE_INSET, SCROLLBARS_INSIDE_OVERLAY, SCROLLBARS_OUTSIDE_INSET, SCROLLBARS_OUTSIDE_OVERLAY, SOUND_EFFECTS_ENABLED, STATUS_BAR_HIDDEN, STATUS_BAR_VISIBLE, SYSTEM_UI_FLAG_FULLSCREEN, SYSTEM_UI_FLAG_HIDE_NAVIGATION, SYSTEM_UI_FLAG_IMMERSIVE, SYSTEM_UI_FLAG_IMMERSIVE_STICKY, SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN, SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION, SYSTEM_UI_FLAG_LAYOUT_STABLE, SYSTEM_UI_FLAG_LOW_PROFILE, SYSTEM_UI_FLAG_VISIBLE, SYSTEM_UI_LAYOUT_FLAGS, TEXT_ALIGNMENT_CENTER, TEXT_ALIGNMENT_GRAVITY, TEXT_ALIGNMENT_INHERIT, TEXT_ALIGNMENT_TEXT_END, TEXT_ALIGNMENT_TEXT_START, TEXT_ALIGNMENT_VIEW_END, TEXT_ALIGNMENT_VIEW_START, TEXT_DIRECTION_ANY_RTL, TEXT_DIRECTION_FIRST_STRONG, TEXT_DIRECTION_INHERIT, TEXT_DIRECTION_LOCALE, TEXT_DIRECTION_LTR, TEXT_DIRECTION_RTL, TRANSLATION_X, TRANSLATION_Y, VISIBLE, X, Y

构造器概要

构造器
构造器和说明
`ChartView(android.content.Context context)` 构造函数
`ChartView(android.content.Context context, android.util.AttributeSet attrs)` 构造函数
`ChartView(android.content.Context context, MapView mapView)` 构造函数

方法概要

所有方法实例方法具体方法
限定符和类型	方法和说明
`void`	`addChartDatas(java.util.ArrayList<ChartPoint> chartDatas)` 添加统计数据
`void`	`addChartDataset(java.util.ArrayList<ChartPoint> chartDatas, java.lang.String timeTag)` 添加统计数据表
`void`	`dispose()` 释放资源
`ColorScheme`	`getColorScheme()` 获取图例的颜色表
`ChartLegend`	`getLegend()` 获取图表关联的图例
`int`	`getOpaqueRate()` 图表层，支持图层级透明度设置。
`void`	`insertChartDataset(java.util.ArrayList<ChartPoint> chartDatas, java.lang.String timeTag, int index)` 插入统计数据表
`void`	`removeAllData()` 清空所有数据
`void`	`removeChartData(java.lang.String timeTag)` 删除指定标签的统计数据表
`void`	`setColorScheme(ColorScheme colorScheme)` 设置图例的颜色表
`void`	`setIsLoopPlay(boolean bLoop)` 是否循环播放,默认off
`void`	`setMapView(MapView mapView)` 设置图表关联的MapView，用于显示地图和图表
`void`	`setOpaqueRate(int nOpaqueRate)` 图表层，支持图层级透明度设置。
`void`	`setPlayIndex(int index)` 设置开始渲染数据集合的序号
`void`	`setPlayInterval(float interval)` 渲染时空数据,时间间隔单位秒，默认2s
`void`	`setPlayTimePercent(float percent)` 渲染时空数据跳时时间的百分比
`void`	`setTitle(java.lang.String title)` 设置图表的标题
`void`	`setTitleSize(float size)` 设置标题的字体大小
`void`	`setUpdataInterval(float interval)` 实时数据更新间隔时间，默认未开启。
`void`	`startPlay()` 开启渲染时空数据
`void`	`stopPlay()` 停止渲染时空数据
`void`	`surfaceChanged(android.view.SurfaceHolder holder, int format, int width, int height)` 实现 `SurfaceHolder.Callback`的接口，用于系统调用
`void`	`surfaceCreated(android.view.SurfaceHolder holder)` 实现 `SurfaceHolder.Callback`的接口，用于系统调用
`void`	`surfaceDestroyed(android.view.SurfaceHolder holder)` 实现 `SurfaceHolder.Callback`的接口，用于系统调用
`void`	`update()` 刷新图表

从类继承的方法 android.widget.RelativeLayout
dispatchPopulateAccessibilityEvent, generateLayoutParams, getBaseline, getGravity, onInitializeAccessibilityEvent, onInitializeAccessibilityNodeInfo, requestLayout, setGravity, setHorizontalGravity, setIgnoreGravity, setVerticalGravity, shouldDelayChildPressedState

从类继承的方法 android.view.ViewGroup
addChildrenForAccessibility, addFocusables, addStatesFromChildren, addTouchables, addView, addView, addView, addView, addView, bringChildToFront, childDrawableStateChanged, childHasTransientStateChanged, clearChildFocus, clearDisappearingChildren, clearFocus, dispatchApplyWindowInsets, dispatchConfigurationChanged, dispatchDisplayHint, dispatchDragEvent, dispatchKeyEvent, dispatchKeyEventPreIme, dispatchKeyShortcutEvent, dispatchSetActivated, dispatchSetSelected, dispatchSystemUiVisibilityChanged, dispatchTouchEvent, dispatchTrackballEvent, dispatchUnhandledMove, dispatchWindowFocusChanged, dispatchWindowSystemUiVisiblityChanged, dispatchWindowVisibilityChanged, endViewTransition, findFocus, findViewsWithText, focusableViewAvailable, focusSearch, gatherTransparentRegion, getChildAt, getChildCount, getChildMeasureSpec, getChildVisibleRect, getClipChildren, getDescendantFocusability, getFocusedChild, getLayoutAnimation, getLayoutAnimationListener, getLayoutMode, getLayoutTransition, getOverlay, getPersistentDrawingCache, hasFocus, hasFocusable, hasTransientState, indexOfChild, invalidateChild, invalidateChildInParent, isAlwaysDrawnWithCacheEnabled, isAnimationCacheEnabled, isMotionEventSplittingEnabled, jumpDrawablesToCurrentState, layout, notifySubtreeAccessibilityStateChanged, offsetDescendantRectToMyCoords, offsetRectIntoDescendantCoords, onInterceptHoverEvent, onInterceptTouchEvent, onRequestSendAccessibilityEvent, recomputeViewAttributes, removeAllViews, removeAllViewsInLayout, removeView, removeViewAt, removeViewInLayout, removeViews, removeViewsInLayout, requestChildFocus, requestChildRectangleOnScreen, requestDisallowInterceptTouchEvent, requestFocus, requestSendAccessibilityEvent, requestTransparentRegion, scheduleLayoutAnimation, setAddStatesFromChildren, setAlwaysDrawnWithCacheEnabled, setAnimationCacheEnabled, setClipChildren, setClipToPadding, setDescendantFocusability, setLayoutAnimation, setLayoutAnimationListener, setLayoutMode, setLayoutTransition, setMotionEventSplittingEnabled, setOnHierarchyChangeListener, setPersistentDrawingCache, showContextMenuForChild, startActionModeForChild, startLayoutAnimation, startViewTransition, updateViewLayout

从类继承的方法 android.view.View
addFocusables, addOnAttachStateChangeListener, addOnLayoutChangeListener, animate, announceForAccessibility, bringToFront, buildDrawingCache, buildDrawingCache, buildLayer, callOnClick, cancelLongPress, cancelPendingInputEvents, canResolveLayoutDirection, canResolveTextAlignment, canResolveTextDirection, canScrollHorizontally, canScrollVertically, checkInputConnectionProxy, clearAnimation, combineMeasuredStates, computeScroll, createAccessibilityNodeInfo, createContextMenu, destroyDrawingCache, dispatchGenericMotionEvent, draw, findViewById, findViewWithTag, focusSearch, forceLayout, generateViewId, getAccessibilityLiveRegion, getAccessibilityNodeProvider, getAlpha, getAnimation, getApplicationWindowToken, getBackground, getBottom, getCameraDistance, getClipBounds, getContentDescription, getContext, getDefaultSize, getDisplay, getDrawableState, getDrawingCache, getDrawingCache, getDrawingCacheBackgroundColor, getDrawingCacheQuality, getDrawingRect, getDrawingTime, getFilterTouchesWhenObscured, getFitsSystemWindows, getFocusables, getFocusedRect, getGlobalVisibleRect, getGlobalVisibleRect, getHandler, getHeight, getHitRect, getHorizontalFadingEdgeLength, getId, getImportantForAccessibility, getKeepScreenOn, getKeyDispatcherState, getLabelFor, getLayerType, getLayoutDirection, getLayoutParams, getLeft, getLocalVisibleRect, getLocationInWindow, getLocationOnScreen, getMatrix, getMeasuredHeight, getMeasuredHeightAndState, getMeasuredState, getMeasuredWidth, getMeasuredWidthAndState, getMinimumHeight, getMinimumWidth, getNextFocusDownId, getNextFocusForwardId, getNextFocusLeftId, getNextFocusRightId, getNextFocusUpId, getOnFocusChangeListener, getOverScrollMode, getPaddingBottom, getPaddingEnd, getPaddingLeft, getPaddingRight, getPaddingStart, getPaddingTop, getParent, getParentForAccessibility, getPivotX, getPivotY, getResources, getRight, getRootView, getRotation, getRotationX, getRotationY, getScaleX, getScaleY, getScrollBarDefaultDelayBeforeFade, getScrollBarFadeDuration, getScrollBarSize, getScrollBarStyle, getScrollX, getScrollY, getSolidColor, getSystemUiVisibility, getTag, getTag, getTextAlignment, getTextDirection, getTop, getTouchables, getTouchDelegate, getTranslationX, getTranslationY, getVerticalFadingEdgeLength, getVerticalScrollbarPosition, getVerticalScrollbarWidth, getViewTreeObserver, getVisibility, getWidth, getWindowId, getWindowSystemUiVisibility, getWindowToken, getWindowVisibility, getWindowVisibleDisplayFrame, getX, getY, hasOnClickListeners, hasOverlappingRendering, hasWindowFocus, inflate, invalidate, invalidate, invalidate, invalidateDrawable, isActivated, isAttachedToWindow, isClickable, isDirty, isDrawingCacheEnabled, isDuplicateParentStateEnabled, isEnabled, isFocusable, isFocusableInTouchMode, isFocused, isHapticFeedbackEnabled, isHardwareAccelerated, isHorizontalFadingEdgeEnabled, isHorizontalScrollBarEnabled, isHovered, isInEditMode, isInLayout, isInTouchMode, isLaidOut, isLayoutDirectionResolved, isLayoutRequested, isLongClickable, isOpaque, isPaddingRelative, isPressed, isSaveEnabled, isSaveFromParentEnabled, isScrollbarFadingEnabled, isScrollContainer, isSelected, isShown, isSoundEffectsEnabled, isTextAlignmentResolved, isTextDirectionResolved, isVerticalFadingEdgeEnabled, isVerticalScrollBarEnabled, measure, offsetLeftAndRight, offsetTopAndBottom, onApplyWindowInsets, onCancelPendingInputEvents, onCheckIsTextEditor, onCreateInputConnection, onDragEvent, onFilterTouchEventForSecurity, onFinishTemporaryDetach, onGenericMotionEvent, onHoverChanged, onHoverEvent, onKeyDown, onKeyLongPress, onKeyMultiple, onKeyPreIme, onKeyShortcut, onKeyUp, onPopulateAccessibilityEvent, onRtlPropertiesChanged, onScreenStateChanged, onStartTemporaryDetach, onTouchEvent, onTrackballEvent, onWindowFocusChanged, onWindowSystemUiVisibilityChanged, performAccessibilityAction, performClick, performHapticFeedback, performHapticFeedback, performLongClick, playSoundEffect, post, postDelayed, postInvalidate, postInvalidate, postInvalidateDelayed, postInvalidateDelayed, postInvalidateOnAnimation, postInvalidateOnAnimation, postOnAnimation, postOnAnimationDelayed, refreshDrawableState, removeCallbacks, removeOnAttachStateChangeListener, removeOnLayoutChangeListener, requestApplyInsets, requestFitSystemWindows, requestFocus, requestFocus, requestFocusFromTouch, requestRectangleOnScreen, requestRectangleOnScreen, resolveSize, resolveSizeAndState, restoreHierarchyState, saveHierarchyState, scheduleDrawable, scrollBy, scrollTo, sendAccessibilityEvent, sendAccessibilityEventUnchecked, setAccessibilityDelegate, setAccessibilityLiveRegion, setActivated, setAlpha, setAnimation, setBackground, setBackgroundColor, setBackgroundDrawable, setBackgroundResource, setBottom, setCameraDistance, setClickable, setClipBounds, setContentDescription, setDrawingCacheBackgroundColor, setDrawingCacheEnabled, setDrawingCacheQuality, setDuplicateParentStateEnabled, setEnabled, setFadingEdgeLength, setFilterTouchesWhenObscured, setFitsSystemWindows, setFocusable, setFocusableInTouchMode, setHapticFeedbackEnabled, setHasTransientState, setHorizontalFadingEdgeEnabled, setHorizontalScrollBarEnabled, setHovered, setId, setImportantForAccessibility, setKeepScreenOn, setLabelFor, setLayerPaint, setLayerType, setLayoutDirection, setLayoutParams, setLeft, setLongClickable, setMinimumHeight, setMinimumWidth, setNextFocusDownId, setNextFocusForwardId, setNextFocusLeftId, setNextFocusRightId, setNextFocusUpId, setOnApplyWindowInsetsListener, setOnClickListener, setOnCreateContextMenuListener, setOnDragListener, setOnFocusChangeListener, setOnGenericMotionListener, setOnHoverListener, setOnKeyListener, setOnLongClickListener, setOnSystemUiVisibilityChangeListener, setOnTouchListener, setOverScrollMode, setPadding, setPaddingRelative, setPivotX, setPivotY, setPressed, setRight, setRotation, setRotationX, setRotationY, setSaveEnabled, setSaveFromParentEnabled, setScaleX, setScaleY, setScrollBarDefaultDelayBeforeFade, setScrollBarFadeDuration, setScrollbarFadingEnabled, setScrollBarSize, setScrollBarStyle, setScrollContainer, setScrollX, setScrollY, setSelected, setSoundEffectsEnabled, setSystemUiVisibility, setTag, setTag, setTextAlignment, setTextDirection, setTop, setTouchDelegate, setTranslationX, setTranslationY, setVerticalFadingEdgeEnabled, setVerticalScrollBarEnabled, setVerticalScrollbarPosition, setVisibility, setWillNotCacheDrawing, setWillNotDraw, setX, setY, showContextMenu, startActionMode, startAnimation, startDrag, toString, unscheduleDrawable, unscheduleDrawable, willNotCacheDrawing, willNotDraw

从类继承的方法 java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

从接口继承的方法 android.view.ViewParent
canResolveLayoutDirection, canResolveTextAlignment, canResolveTextDirection, createContextMenu, getLayoutDirection, getParent, getParentForAccessibility, getTextAlignment, getTextDirection, isLayoutDirectionResolved, isLayoutRequested, isTextAlignmentResolved, isTextDirectionResolved, requestFitSystemWindows

- 构造器详细资料
  - ChartView
```
public ChartView(android.content.Context context)
```
    构造函数
    
    参数:
    
    context - 应用上下文
  - ChartView
```
public ChartView(android.content.Context context,
                 android.util.AttributeSet attrs)
```
    构造函数
    
    参数:
    
    context - 应用上下文
    
    attrs - view的属性参数
  - ChartView
```
public ChartView(android.content.Context context,
                 MapView mapView)
```
    构造函数
    
    参数:
    
    context - 应用上下文
    
    mapView - 地图使用的MapView
- 方法详细资料
  - setTitle
```
public void setTitle(java.lang.String title)
```
    设置图表的标题
    
    参数:
    
    title - 标题
  - setTitleSize
```
public void setTitleSize(float size)
```
    设置标题的字体大小
    
    参数:
    
    size - 字体大小
  - getLegend
```
public ChartLegend getLegend()
```
    获取图表关联的图例
    
    返回:
    
    图例
  - setMapView
```
public void setMapView(MapView mapView)
```
    设置图表关联的MapView，用于显示地图和图表
    
    参数:
    
    mapView - 用于显示地图和图表的MapView
  - update
```
public void update()
```
    刷新图表
  - setColorScheme
```
public void setColorScheme(ColorScheme colorScheme)
                    throws java.lang.Exception
```
    设置图例的颜色表
    
    参数:
    
    colorScheme - 图例的颜色表
    
    抛出:
    
    java.lang.Exception - 图例的颜色表参数数量不一致时，抛出异常
  - getColorScheme
```
public ColorScheme getColorScheme()
```
    获取图例的颜色表
    
    返回:
    
    图例的颜色表
  - addChartDataset
```
public void addChartDataset(java.util.ArrayList<ChartPoint> chartDatas,
                            java.lang.String timeTag)
```
    添加统计数据表
    
    参数:
    
    chartDatas - 统计数据表
    
    timeTag - 统计数据表标签
  - addChartDatas
```
public void addChartDatas(java.util.ArrayList<ChartPoint> chartDatas)
```
    添加统计数据
    
    参数:
    
    chartDatas - chartPoints集合
  - insertChartDataset
```
public void insertChartDataset(java.util.ArrayList<ChartPoint> chartDatas,
                               java.lang.String timeTag,
                               int index)
```
    插入统计数据表
    
    参数:
    
    chartDatas - 统计数据表
    
    timeTag - 统计数据表标签
    
    index - 插入的位置
  - removeChartData
```
public void removeChartData(java.lang.String timeTag)
```
    删除指定标签的统计数据表
    
    参数:
    
    timeTag - 统计数据表标签
  - removeAllData
```
public void removeAllData()
```
    清空所有数据
  - setUpdataInterval
```
public void setUpdataInterval(float interval)
```
    实时数据更新间隔时间，默认未开启。当设置值大于等于0.5秒时开启,设置0关闭
    
    参数:
    
    interval - 间隔时间
  - setPlayInterval
```
public void setPlayInterval(float interval)
```
    渲染时空数据,时间间隔单位秒，默认2s
    
    参数:
    
    interval - 时间间隔
  - setPlayTimePercent
```
public void setPlayTimePercent(float percent)
```
    渲染时空数据跳时时间的百分比
    
    参数:
    
    percent - 跳时时间的百分比
  - setPlayIndex
```
public void setPlayIndex(int index)
```
    设置开始渲染数据集合的序号
    
    参数:
    
    index - 开始渲染数据集合的序号
  - setIsLoopPlay
```
public void setIsLoopPlay(boolean bLoop)
```
    是否循环播放,默认off
    
    参数:
    
    bLoop - 是否循环播放
  - startPlay
```
public void startPlay()
```
    开启渲染时空数据
  - stopPlay
```
public void stopPlay()
```
    停止渲染时空数据
  - dispose
```
public void dispose()
```
    释放资源
  - surfaceChanged
```
public void surfaceChanged(android.view.SurfaceHolder holder,
                           int format,
                           int width,
                           int height)
```
    实现 SurfaceHolder.Callback的接口，用于系统调用
    
    指定者:
    
    surfaceChanged 在接口中 android.view.SurfaceHolder.Callback
  - surfaceCreated
```
public void surfaceCreated(android.view.SurfaceHolder holder)
```
    实现 SurfaceHolder.Callback的接口，用于系统调用
    
    指定者:
    
    surfaceCreated 在接口中 android.view.SurfaceHolder.Callback
  - surfaceDestroyed
```
public void surfaceDestroyed(android.view.SurfaceHolder holder)
```
    实现 SurfaceHolder.Callback的接口，用于系统调用
    
    指定者:
    
    surfaceDestroyed 在接口中 android.view.SurfaceHolder.Callback
  - getOpaqueRate
```
public int getOpaqueRate()
```
    图表层，支持图层级透明度设置。数值0~100，0表示在内置透明度基础上全透明，100表示在内置透明度基础上不透明，主要是给热力图用
    
    返回:
    
    图层级透明度
  - setOpaqueRate
```
public void setOpaqueRate(int nOpaqueRate)
```
    图表层，支持图层级透明度设置。数值0~100，0表示在内置透明度基础上全透明，100表示在内置透明度基础上不透明，主要是给热力图用
    
    参数:
    
    nOpaqueRate - 图层级透明度

类 ChartView

嵌套类概要

从类继承的嵌套类/接口 android.widget.RelativeLayout

从类继承的嵌套类/接口 android.view.ViewGroup

从类继承的嵌套类/接口 android.view.View

字段概要

从类继承的字段 android.widget.RelativeLayout

从类继承的字段 android.view.ViewGroup

从类继承的字段 android.view.View

构造器概要

方法概要

从类继承的方法 android.widget.RelativeLayout

从类继承的方法 android.view.ViewGroup

从类继承的方法 android.view.View

从类继承的方法 java.lang.Object

从接口继承的方法 android.view.ViewParent

构造器详细资料

ChartView

ChartView

ChartView

方法详细资料

setTitle

setTitleSize

getLegend

setMapView

update

setColorScheme

getColorScheme

addChartDataset

addChartDatas

insertChartDataset

removeChartData

removeAllData

setUpdataInterval

setPlayInterval

setPlayTimePercent

setPlayIndex

setIsLoopPlay

startPlay

stopPlay

dispose

surfaceChanged

surfaceCreated

surfaceDestroyed

getOpaqueRate

setOpaqueRate