Video Player is loading.Play VideoPlayMuteCurrent Time 0:00/Duration 0:00Loaded: 0%Stream Type LIVESeek to live, currently behind liveLIVERemaining Time -0:00 1xPlayback RateChaptersChaptersDescriptionsdescriptions off, selectedCaptionscaptions settings, opens captions settings dialogcaptions off, selectedAudio TrackFullscreenThis is a modal window. An unanticipated problem was encountered, check back soon and try again Error Code: MEDIA_ERR_UNKNOWN Session ID: 2025-05-19:91a197a821e383542c0ab538 Player Element ID: vjs_video_3 OK Close Modal DialogBeginning of dialog window. Escape will cancel and close the window.TextColorWhiteBlackRedGreenBlueYellowMagentaCyanTransparencyOpaqueSemi-TransparentBackgroundColorBlackWhiteRedGreenBlueYellowMagentaCyanTransparencyOpaqueSemi-TransparentTransparentWindowColorBlackWhiteRedGreenBlueYellowMagentaCyanTransparencyTransparentSemi-TransparentOpaqueFont Size50%75%100%125%150%175%200%300%400%Text Edge StyleNoneRaisedDepressedUniformDropshadowFont FamilyProportional Sans-SerifMonospace Sans-SerifProportional SerifMonospace SerifCasualScriptSmall CapsReset restore all settings to the default valuesDoneClose Modal DialogEnd of dialog window.Close Modal DialogThis is a modal window. This modal can be closed by pressing the Escape key or activating the close button. Area Charts: Sales by Category; Sales by Segment 5:00 MP4 Learn several fundamental Tableau concepts while creating two area charts. Related Resources Watch Next: Text Table of KPIs Current Topic See All 基础入门 基础入门 1 min Tableau Cloud 1 min 连接到数据 2 min 工作区 2 min 地图：各地域的利润率 2 min 面积图：各类别的销售额；各细分市场的销售额 5 min 文本表：关键绩效指标 2 min 条形图：各城市的利润率 2 min 构建仪表板 3 min