Read D3 Tips and Tricks _ Leanpub.pdf

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1、13-5-30ReadD3TipsandTricks

2、LeanpubBookstoreAuthorsPublishersCausesHelpSignUpSignInD3TipsandTricksTableofContentsAcknowledgementsWhatisd3.js?IntroductionWhatdoyouneedtogetstarted?HTMLJavaScriptCascadingStyleSheets(CSS)WebServersPHPOtherUsefulStuffTextEdit

3、orGettingD3Wheretogetinformationond3.jsd3js.orgGoogleGroupsStackOverflowGithubbl.ocks.orgTwitterBooksStartingwithabasicgraphHTMLCSSD3JavaScriptSettingupthemarginsandthegrapharea.GettingtheDataFormattingtheDate/Time.SettingScalesDomainsandRangesSettingupt

4、heAxesAddingdatatothelinefunctionAddingtheSVGCanvas.ActuallyDrawingSomething!WrapUpThingsyoucandowiththebasicgraphAddingAxisLabelshttps://leanpub.com/D3-Tips-and-Tricks/read#acknowledgements1/23613-5-30ReadD3TipsandTricks

5、LeanpubHowtoaddatitletoyourgraph

6、SmoothingoutgraphlinesAddinggridlinestoagraphThegridlineCSSDefinethegridlinefunctionsDrawthelinesMakeadashedlineFillinganareaunderthegraphCSSforanareafillDefinetheareafunctionDrawtheareaFillinganareaabovethelineAddingadropshadowtoallowtexttostandoutongra

7、phics.CSSforwhiteshadowybackgroundDrawingthewhiteshadowybackground.AddingmorethanonelinetoagraphMultipleaxesforagraphHowtorotatethetextlabelsforthexAxis.Formatadate/timeaxiswithspecifiedvaluesUpdatedatadynamically-OnClickAddingaButtonUpdatingthedataChang

8、estothed3.jscodelayoutWhat’shappeninginthecode?Updatedatadynamically–AutomaticallyAssortedTipsandTricksChangealinechartintoascatterplotAddingtooltips.TransitionsEventsGettippingon.mouseoveron.mouseoutWhatarethepredefined,namedcolours?Selecting/filteringa

9、subsetofobjectsSelectitemswithanIFstatement.Applyingacolourgradienttoalinebasedonvalue.Applyingacolourgradienttoanareafill.AddanHTMLtabletoyourgraphHTMLTablesFirsttheCSSNowthed3.jscodehttps://leanpub.com/D3-Tips-and-Tricks/read#acknowledgements2/23613-5-

10、30ReadD3TipsandTricks

11、LeanpubAsmallbutcunningchange…Explainingthed3.jscode(reloaded).WrapupMoretablemadness:sorting,prettifyingandaddingcolumnsAddanothercolumnofinformation:SortingonacolumnPrettifying(actuallyjustcapitalis