Managingtitles
-561-
signstoopenthesubfoldersandselectthefolderyouwanttorename.
3. ClicktheRenamebutton.
4. Renamethefolderasappropriate.
5. ClickReturnwhenyouarefinishedrenamingfolders.
Deletingafolder
Whenmanagingfolders,usetheDeletebuttontodeleteafolder.
Followthesestepstodeleteafolder:
1. ClicktheManageFolderslinkwhenyouarepromptedtoworkwithfolders.
TheManageFolderswindowopensdisplayingyourcurrentfolderhierarchy.
2. Selectthefolderyouwanttodeletefolder.Ifsubfoldersareavailable,clicktheplus
(+)signstoopenthesubfoldersandselectthefolderyouwanttodelete.
3. ClicktheDeletebutton.
4. ClickReturnwhenyouarefinisheddeletingfolders.
Selectingafolder
Whenmanagingfolders,usetheSelectbuttontoselectafolder.
Followthesestepstoselectafolder:
1. ClicktheManageFolderslinkwhenyouarepromptedtoworkwithfolders.
TheManageFolderswindowopensdisplayingyourcurrentfolderhierarchy.
2. Clickthefolderyouwanttoselect.Ifsubfoldersareavailable,clicktheplus(+)
signstoopenthesubfoldersandclickthefolderyouwanttoselect.
3. ClicktheSelectbutton.
4. ClickReturn.
CreatingWeb-based,accessiblecontent
(Section508/WCAG)
YoucanuseLectoratocreatetitlespublishedtoaWeb-basedformat(HTML,
CourseMill,SCORM/Web-based,AICC/Web-based)thatcomplywiththestandardsset
inSection508-1194.22oftheRehabilitationActandWebContentAccessibility
Guidelines(WCAG)2.0-LevelAA.TocomplywithWCAG2.0-AA,yourtitlesmustalso
meetthe2.0LevelAstandards.
ThesestandardsgoverntherequirementsthatmustbemettoenableWeb-basedcon-
tenttobeaccessibletoindividualswithdisabilities.Viewinformationaboutthesestand-
ardsathttp://www.section508.gov
andhttp://www.w3.org/TR/WCAG20/
.
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Online C# Tutorial for How to Convert PDF File to Tiff Image File
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Free VB.NET Guide to Render and Convert PDF Document to TIFF
convert pdf to tiff file; pdf to tiff converter open source
Managingtitles
-562-
VariousgovernmentagencieshavesuccessfullycreatedWebaccessiblecontentusing
theprogram.WhiletheSection508andWCAG2.0standardscanbeinterpretedinvari-
ousways,thissectionprovidesinformationandinstructionsforsatisfyingtherequire-
mentssetforthinSection5081194.22andWCAG2.0-LevelAA.
Viewthesetopicsformoreinformationaboutcreatingaccessiblecontent:
l
Using
program
features
and
tools
for
creating
Web-
based
accessible
content
l
Complying
with
Section
508
l
Complying
with
WCAG
2.0
-
Level
AA
Formoreinformationanddetailedinstructions,accesstheself-pacedHow-Tocourse
"508ComplianceandLectora"availablewithintheLectoraUniversity(http://Lect-
oraU.com
).
(C)CopyrightTrivantisCorporation2014
Usingprogramfeaturesandtoolsforcreating
Web-basedaccessiblecontent
ViewthesetopicsformoreinformationaboutcreatingWeb-basedaccessiblecontent:
l
Working
with
ALT
tags
l
Providing
alternative
text
when
ALT
tags
cannot
be
used
l
Using
hyperlinks,
buttons
and
other
clickable
objects
l
Using
actions
and
integrating
accessible
interactivity
l
Labeling
text
blocks
and
tables
for
proper
association
of
information
l
Using
the
Title
Explorer
to
configure
object
layering
and
reading
order
l
Ensuring
users
can
complete
and
submit
tests,
surveys,
and
forms
l
Integrating
methods
for
users
to
skip
repetitive
navigation
l
Using
audio
and
video
l
Checking
for
accessibility
l
Tools
that
can
be
used
to
access
and
measure
color
contrast
l
Browsers
that
support
zooming
on
Lectora
published
content
l
Allowing
users
to
review
and
correct
test
question
before
submission
l
Providing
users
a
way
to
hide
moving,
flashing,
or
updating
content
l
Objects
and
actions
that
do
not
work
with
the
keyboard
l
Keyboard
tabbing
order
and
visual
focus
(C)CopyrightTrivantisCorporation2014
Online Convert PDF file to Tiff. Best free online PDF Tif
Using this .NET PDF to TIFF conversion control, C# developers can render and convert PDF document to TIFF image file with no loss in original file quality.
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Online Convert PDF file to Word. Best free online PDF Conversion
Download Free Trial. Convert a Tiff/Tif File to PDF. Then just wait until the conversion from Tiff/Tif to PDF is complete and download the file.
how to save pdf to tiff; to tiff
Managingtitles
-563-
WorkingwithALTtags
TextequivalentsintheformofALTtagscanbeprovidedforbuttons,images,andanim-
ationsintheprogram.Theaccessibilityrequirementnotonlynecessitatesthattextequi-
valentsmustbeprovided,butalsoimpliesthatthealternativetextmustbeproperly
implemented.Followtheseguidelineswhenprovidingalternativetext:
l
Alternativetextprovidedforbuttonsorothernavigationalcomponentsshould
informtheuserwhereheorshewillbetaken.
l
Alternativetextforimagesoranimationsthatconveyadditionalinformationshould
describetheconveyedmeaning.
l
AlternativetextusedwithinALTtagsshouldbeassuccinctaspossible(lessthan
156characters),whilealsoconveyingthemeaningbehindtheobject.Objectsthat
requireadescriptionthatcannotbesuccinctlydescribedinlessthan156char-
actersmustbeaccompaniedbyafulltextualdescription.
l
Mediausedfordecorationorsimplyforpagelayoutshouldomitalternativetextor
use“empty”ALTtagssothatascreenreaderdoesnotpresentunnecessaryinform-
ationtotheuser.
ALTtagsintheprogramarecreatedfromtheobject’snameasitislistedintheTitle
Explorer.ThisisthesamenamethatappearsintheNamefieldoftheobject’sprop-
erties.ObjectnamesservingalsoastheALTtagsshouldbelimitedto156characters.
Seealso:Changing
the
name
of
an
object
Ifyoucannotdescribetheanimation,image,orbuttoninlessthan156characters,usea
textualcaption,hiddendescription,orapop-upwindowtoprovidetheobject’sdescrip-
tion.
Seealso:Providing
alternative
text
when
ALT
tags
cannot
be
used
Ifimages,animationsorbuttonswithinyourcontentareofnoinformationalvalueorare
usedmerelyfordecoration,theobjectsshouldhaveemptyALTtags.Thisenables
screenreaderstoignoretheobjectandpreventsthescreenreaderfromannouncingany
unnecessaryinformationtotheuser.
Buttonsintendedtobeignoredshouldbeomittedentirelyfromthetitle,andimagesthat
haveanemptyALTtagcannothaveactionsattachedtothem.
Seealso:Using
an
empty
ALT
tag
for
an
object
(C)CopyrightTrivantisCorporation2014
ProvidingalternativetextwhenALTtagscannotbe
used
IfyouareunabletoprovideasuccinctdescriptionofanobjectwithinanALTtag,there
areothermeansofprovidingalternativetext.Theseinclude:
Providingatextual Youcanincludeavisibletextblockonthepageinproximityto
C# Create PDF from Tiff Library to convert tif images to PDF in C#
TIFFDocument doc = new TIFFDocument(inputFilePath); // Convert loaded TIFF file to PDF document. doc.ConvertToDocument(DocumentType.PDF, outputFilePath);
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Managingtitles
-564-
caption
theobjectyouneedtodescribe.Thetextblockshouldincludea
text-onlydescriptionoftheobject.Ensurethattheobjectitself
usesanemptyALTtag.Thetextwillserveastheonlydescrip-
tionfortheobject.
Seealso:Adding
a
text
block
and
typing
the
text
within
the
text
block
Providingahidden
description
Youcanlayeratextblockcontainingadescriptionoftheobject
underneaththeobjectitself.Whilethetextwillnotbevisibleto
theuser,itwillstillberecognizedbyascreenreader.Ensure
thattheobjectitselfusesanemptyALTtag.Thetextwillserve
astheonlydescriptionfortheobject.
Seealso:Layering
objects
Displayingadescrip-
tioninapop-upwin-
dow
Youcanalsomaketheobjectaclickableobjectandlauncha
pop-upwindowcontainingtheobject’stextualdescription.
Seealso:Adding
an
action
(C)CopyrightTrivantisCorporation2014
Usinghyperlinks,buttonsandotherclickableobjects
Youcanusehyperlinkedtext,buttonsandotherobjectstoexecuteactionswhenclicked.
Section508andWCAG requirethatsuchobjectsmustbeaccessiblewithuseofakey-
boardonly.Objects,likebuttons,thathaveanOnMouseClickactionattachedtothem
willbeabletoreceivefocuswhenauserpressestheTabkey.Whenthebutton,hyper-
link,orotherclickableobjectisinfocus,theusercanthenpresstheEnterkeytoexecute
itsactions.
YoumustensurethattheseobjectsareproperlylabeledorhaveaproperALTtagsothe
userisawareofwhatwillhappenwhenthebuttonorobjectis“clicked.”Hyperlinks
shouldbelogicalandabletostandalone,outofcontext.Linksshouldalwaysbelinked
toinformationthatisrelevanttothecontent.Whenhyperlinkingtext,donotusehyper-
linkssuchas“Clickhere”toaccesstheLearningPortal.Instead,usedescriptivehyper-
linkssuchas“AccesstheLearningPortal.”
(C)CopyrightTrivantisCorporation2014
Usingactionsandintegratingaccessibleinteractivity
Youcancreateinteractivecomponentswithinyourtitleswiththeuseofactions.
However,therearelimitstowhatcanbeincludedinaccessibly-compliantcontent.
Screenreaderscanonlyinterpretthecontentthatisvisibleonthepagewhenitisini-
tiallydisplayedtotheuser.Thatis,interactiverollovers,orobjectsthatdisplayaddition
informationonthepagewhenclicked,cannotbeincluded.Thenewinformationthatis
displayedtotheuserasaresultoftheeventisnotrecognizedbythescreenreader.Do
notuseanyofthefollowingactionstomodifyinformationonapageafterthepagehas
initiallybeendisplayedtotheuser:
VB.NET PDF File Compress Library: Compress reduce PDF size in vb.
Also able to uncompress PDF file in VB.NET programs. Offer flexible and royalty-free developing library license for VB.NET programmers to compress PDF file.
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C# PDF File Split Library: Split, seperate PDF into multiple files
Application. Best and professional adobe PDF file splitting SDK for Visual Studio .NET. outputOps); Divide PDF File into Two Using C#.
convert multiple page pdf to tiff; convert pdf file to tiff format
Managingtitles
-565-
l
ChangeContents
l
Hide
l
MoveTo
l
SetProgress
l
Show
l
SizeTo
l
StepProgress
l
ToggleVisibilityState
Actiontriggers,suchasOnMouseEnterandOnMouseExit,shouldalsobeavoided.
Theseactionscannotbetriggeredwithouttheuseofamouse,andthereforedonotcom-
plywiththerulesthatnecessitatethatobjectsareaccessiblewiththeuseofakeyboard.
Actionsthatusekeystrokestoexecutetheactionsoftenconflictwiththestandardkey-
strokesbuiltintoscreenreaders.Ingeneral,actionsthatmustbeexecutedafterapage
hasinitiallybeenpresentedtotheuser,shouldusetheOnMouseClicktrigger.
Seealso:Adding
an
action
Selecting
an
action
Selecting
an
action's
trigger
Analternativeapproachtodisplayingadditionalinformationtotheuserafterauserhas
clickedonanobjectistolaunchapop-upwindowcontainingtheadditionalinformation.
Whenanewwindowisdisplayedtotheuser,thescreenreaderwillautomaticallyswitch
focusandbeginreadingthecontentwithinthenewwindow.Whenusingthisapproach,
besuretoincludeameansfortheusertothenclosethepop-upwindow.Also,Lightbox
windowscannotbeused,traditionalpop-upwindowsmustbeused.
(C)CopyrightTrivantisCorporation2014
Labelingtextblocksandtablesforproperassociation
ofinformation
Youcanlabeltextblocksandtableswithintextblockswithappropriateheadingssothat
screenreaderscanmoreeasilyidentifytheinformationfortheuser.
Usersofscreenreaderssometimessearchbyheadingstofindimportantcontentona
page.Youcancreatepagetitleswiththeuseoftextblocks,andlabelthetextblockasa
Heading1orHeading2.Whenyoulabelthetextblockasaheadingofeithertype,itis
recognizedbyscreenreadersandevensearchenginesascontainingimportantinform-
ation.
Seealso:Adding
text
to
your
title
Changing
the
HTML text
type
of
a
text
block
Whenyoucreateatablewithinatextblock,ifthattablecontainsdataandisnotused
solelyforlayoutpurposes,youmustidentifytheheaderrowofthetablesothatascreen
readercanproperlyidentifytheinformationwithinthetable.Cellswithinthetableare
automaticallyreferencedwiththeleft-mostcolumnofthetable,andthedesignated
VB.NET PDF File Merge Library: Merge, append PDF files in vb.net
Combine multiple specified PDF pages in into single one file. VB.NET Components to combine various scanned images to PDF, such as tiff, jpg, png, gif, bmp
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VB.NET PDF File Split Library: Split, seperate PDF into multiple
Professional VB.NET PDF file splitting SDK for Visual Studio and .NET framework 2.0. Split PDF file into two or multiple files in ASP.NET webpage online.
c# pdf to tiff; reader convert pdf to tiff
Managingtitles
-566-
headerrow.Theprogramcanonlynativelysupportthesimplestoftablesthatcontain
onlyasingleheaderrow.
Seealso:Adding
tables
to
a
text
block
Including
a
header
in
a
table
Editing
a
table
(C)CopyrightTrivantisCorporation2014
UsingtheTitleExplorertoconfigureobjectlayering
andreadingorder
TheTitleExplorerprovidesameanstocontrolthelayeringofoverlappingobjectsona
page.Italsoprovidesameansofspecifyingthereadingorderinwhichobjectsareiden-
tifiedbyscreenreaders.
Seealso:Using
the
Title
Explorer
ObjectsarelayeredonapagebasedontheirlistedpositionintheTitleExplorer.An
objectthatappearsinthetop-mostpositionofthelistofobjectsthatappearsintheTitle
Explorerisactuallyonthebottom-mostlayerofthepage.Similarly,theobjectlistedin
thebottom-mostpositionofthelistofobjectsthatappearsintheTitleExplorerisactually
onthetop-mostlayerofthepage.Readingordercoincideswiththelayeringorder.An
objectonthebottom-mostlayerofapageisidentifiedfirstbythescreenreader,whilean
objectonthetop-mostlayerofthepageisidentifiedlast.Thatis,screenreadersidentify
objectsonapageintheorderfromtoptobottomthattheyarelistedintheTitleExplorer.
Seealso:Layering
objects
Objectsthatareinheritedarealwaysidentifiedfirst.Additionally,theyarealwayslayered
onthebottom-mostlayerofthepageonwhichtheyareinherited.Considerapagethat
inheritsobjectsfromboththetitlelevelandthechapterlevelinwhichitiscontained.A
screenreaderwillfirstidentifyinheritedtitlelevelobjects(fromtoptobottom),second,
inheritedchapterlevelobjectsareidentified(fromtoptobottom),andfinally,pagelevel
objectsareidentifiedlast.
Certainobjectpropertiescanalterthelayeringandreadingorder.TheAlwaysonTop
propertyplacestheobjectonthetop-mostlayerofthepageandatthesametime,makes
itthelastobjectidentifiedbyascreenreader.Objectssuchasbuttonshavethisoption
setbydefault.Besuretomodifythesesettingsbasedonyourneeds.Additionally,the
UseemptyALTtagwhenpublishedtoHTMLpropertyavailableforimages,buttonsand
animations,willcausethescreenreadertoignoretheobjectentirely.Thisproperty,how-
ever,hasnobearingontheactuallayeringoftheobjectonthepage.
Seealso:Placing
an
object
on
the
top
layer
Using
an
empty
ALT tag
for
an
object
Specifying
that
the
group
will
be
read
last
(C)CopyrightTrivantisCorporation2014
Managingtitles
-567-
Ensuringuserscancompleteandsubmittests,sur-
veys,andforms
Formobjectscanbeusedtocreateformsforcollectinginformationfromtheuser.These
formobjectsincluderadiobuttons,checkboxes,drop-downlists,listboxes,andentry
fields.Manyofthetestandsurveyquestionsalsoincludethesetypesofformelements.
Section508andWCAG requirethatallsuchformelementsareproperlylabeledso
screenreaderscanannouncetheirpurposetotheuser.
Seealso:Working
with
forms
Whenyouaddtestandsurveyquestionstoatitle,noadditionalstepsareneededto
ensurethequestionsareaccessible.DragandDrop,HotSpot,andMatchingquestions
shouldnotbeusedwithinyourtitles.
Mostformelementsareautomaticallylabeledappropriately,butadditionalstepsare
necessaryifyouareusingdrop-downlists,listboxes,orentryfields.Atextuallabelmust
beaddedandproperlyassociatedwiththedrop-downlist,listboxorentryfield.Usethe
followingstepstoproperlylabeltheseformobjectswithinyourtitles:
1. Addthedrop-downlist,listbox,orentryfieldtoyourtitle.
2. Addatextblocktoyourtitleandtypethelabelyouwanttoappearfortheform
object.Forexample,“LastName.”
3. Placethetextblockwithinvisualproximitytotheformobject,andalsorearrange
itslocationwithintheTitleExplorertoensurealogicalannouncementofobjectsby
thescreenreader.
4. Accessthetextblock’sproperties.SelecttheLabelforoption,andchoosetheform
objecttowhichthelabelpertains.
Seealso:Associating
a
text
block
with
a
form
object
(C)CopyrightTrivantisCorporation2014
Integratingmethodsforuserstoskiprepetitivenav-
igation
Section508andWCAG requirethatlonglistsofnavigationcomponentsmustbeableto
beskippedbyusersdependingonscreenreaders.Thisissotheuserisnotforcedto
listentotheannouncementofnavigationcomponentsoneverypagethatisdisplayed.
Thereareanumberofwaystoachievethiswithinyourtitles.Youcan:
l
Provideaskipnavbuttonorlinkthat,whenexecuted,willautomaticallybringusers
tothemaincontentofthepageandenablethescreenreadertobeginannouncing
themaincontent.
l
Placenavigationcomponentssotheyareannouncedasthelastobjectsonthe
page.ThisrequirescarefulobjectorderingintheTitleExplorer.
Managingtitles
-568-
l
Hidenavigationcomponentsfromviewifyouhavedetectedthattheuserisusinga
screenreadertointerpretthecontent.
Thefirstoftheseoptionsisthepreferredmethod,andisusedwidelywithinaccessible
content.Usersofscreenreadersshouldbeaccustomedtoaccessinginformationinthis
way.Usethefollowingstepstoimplementthissolution:
1. Createabutton,hyperlinkorotherclickableobjectandensureitisthefirstobject
thatwillbeannouncedtotheuseroneverypagehe/shevisits.Considerusinga
transparentbutton.Sincethisfunctionalityismeantentirelyforusersrelyingon
screenreaders,aninvisiblebuttonwillbehiddenfromviewforusersthatarenot
relyingonscreenreaders.
2. Ensuretheobjectyoucreatedinstep1hasanappropriateALTtag.Examplesof
labelsthataretypicallyusedforthiskindoffunctionalityareSkiptoMainandSkip
toContent.
3. Addanadditionalobjecttothepagesofyourtitlethatisannouncedjustbeforethe
maincontentoneachpage,butafternavigationcomponentswouldtypicallybe
announced.ThisagainrequirescarefulobjectorderingintheTitleExplorer.
Seealso:Using
the
Title
Explorer
to
configure
object
layering
and
reading
order
4. Configuretheactionontheobjectyoucreatedinstep1withthefollowing:
On:
MouseClick
Action:
GoTo
Target:
CurrentPage
ScrollTo
<selecttheobjectcreatedinstep3>
Seealso:Adding
an
action
(C)CopyrightTrivantisCorporation2014
Usingaudioandvideo
Section508andWCAG requirethatmultimediapresentationshavesynchronizedcap-
tionsthatarepresentedwiththeaudio,videooranimation.Alongwiththisrequirement,
youmusttakeadditionalstepstoensurethataudio,onitsown,oraspartofavideoor
animation,doesnotconflictwithascreenreader’sverbalidentificationofobjects.
Youcanaddclosedcaptioningto.mp3,.m4a,and.flvaudioobjectsand.mp4,.flv,and
.f4vvideoobjects.
Usethefollowinginstructionsforprovidingclosedcaptioningforaudiofiles:
1. Addamp3,.m4a,and.flvaudioobjecttoyourtitle.
Seealso:Adding
an
existing
audio
file
2. Accesstheaudio’sproperties.
3. CleartheAutoStartcheckbox.
Managingtitles
-569-
Seealso:Automatically
starting
an
audio
4. Withinthepropertiesoftheaudio,importacaptionfile.ThisfilemustbeoftheXML
fileformat.
Theaudioplayer’scontrolscanbeaccessedwithuseofakeyboardonly,andasthe
specifiedcaptionsaredisplayedwithinthevideo,ascreenreaderwillannouncewhatis
displayed.
Usethefollowinginstructionsforprovidingclosedcaptioningforvideofiles:
1. Adda.mp4,.flv,and.f4vvideoobjecttoyourtitle.
Seealso:Adding
an
existing
video
file
2. Accessthevideo’sproperties.
3. CleartheAutoStartcheckbox.
Seealso:Automatically
starting
a
video
4. Withinthepropertiesofthevideo,importacaptionfile.ThisfilemustbeoftheXML
fileformat.
Thevideoplayer’scontrolscanbeaccessedwithuseofakeyboardonly,andasthespe-
cifiedcaptionsaredisplayedwithinthevideo,ascreenreaderwillannouncewhatisdis-
played.
SeealsoWorking
with
closed-
captioned
audio
Working
with
closed-
captioned
video
(C)CopyrightTrivantisCorporation2014
Checkingforaccessibility
Theprogram’sAccessibilityChecktoolshouldnotbeusedasthefinalindicatordeterm-
iningifatitleisSection508-orWCAG-compliant,orifitisnot.Instead,theAccessibility
Checktoolcanbeusedtohelpidentifyobjectswithinyourtitlethatmayrequirespecial
attentioninordertocomplywithSection508orWCAGrequirements.Forexample,the
AccessibilityChecktoolcannotdetermineifyouhaveappropriatelyprovidedsyn-
chronizedcaptionsforanimationsthatmayexistwithinyourtitle.However,itcandetect
thatanimationsexist,andwillsupplyawarningindicatingthatyoumayneedtoaddress
theanimation.
TheAccessibilityCheckerwillhelpindeterminingifyourtitlecomplieswithSection508
oftheRehabilitationAct-Paragraph1194.22(a)through(p)andWCAG2.0Guidelines-
LevelAA.TheAccessibilityCheckeronlyappliestotitlesthatwillbepublishedtoa
Web-basedformat(HTML,CourseMill,AICC/Web-based,andSCORM/Web-based).
FollowthesestepstoruntheAccessibilityCheck:
1. Saveyourtitle.
2. FromtheToolsribbon,selectAccessibilityCheckfromtheReviewgroup.The
programrapidlyreviewsyourtitlefor508/WCAG 2.0-LevelA-Complianceerrors
Managingtitles
-570-
anddisplaystheresultsintheCheckTitleforAccessibilitywindow.
3. Foreachitemthatisflaggedbythetool,areferencetothecorresponding
508/WCAG 2.0-LevelA-ruleiscited,alongwithadditionalinformationabouthow
toresolvetheissue.Double-clickitemsthatarewarnings(displayedinblue)or
errors(displayedinred)tojumptothepagecontainingtheobjectthatiscausing
theproblem.
4. MakethenecessarychangestoyourtitletoresolvetheerrorsandclickDone.
Re-runtheAccessibilityCheckasnecessaryuntilyouhaveeliminatedallerrors.Some
warningmessages(displayedinblue)mayneverberesolved.
(C)CopyrightTrivantisCorporation2014
Toolsthatcanbeusedtoaccessandmeasurecolor
contrast
WCAG2.01.4.3Contrast(Minimum)requiresthevisualpresentationoftextandimages
tohaveacontrastratioofatleast4:5:1,withtheexceptionoflargetext,incidentaltext,
andlogotype.
Thebenefitcitedforthissuccesscriteriaisthatpeoplewithlowvisionandcolorvision
deficienciesoftenhavedifficultyreadingtextthatdoesnotcontrastwithitsbackground.
Providingcontrastbetweenthetextonyourpageandthebackgroundimagesandcolors
usedinyourLectoratitlewillmakethetextmorereadable.
Youcanusethelinksbelowtofindtoolsformeasuringcolorcontrast.Thesetoolsare
recommendedbytheW3C,andcanbereferencedhere:http://www.w3.or-
g/TR/UNDERSTANDING-
WCAG20/visual-
audio-
contrast-
contrast.html
.
l
Listofcolorcontrasttools(http://www.456bereastreet.com/archive/200709/10_
col-
our_
contrast_
checking_
tools_
to_
improve_
the_
accessibility_
of_
your_
design/
)
l
ColourContrastAnalyser-FirefoxExtension(http://juicystudio.com/article/colour-
contrast-
analyser-
firefox-
extension.php
)
l
ContrastAnalyser–Application(http://www.pa-
ciellogroup.com/resources/contrastAnalyser
)
l
ContrastRatioAnalyser-onlineservice(http://juicystu-
dio.com/services/luminositycontrastratio.php
)
l
ContrastRatioCalculator(http://www.ms-
fw.com/accessibility/tools/contrastratiocalculator.aspx
)
l
ColourContrastCheck(http://snook.ca/technical/colour_
contrast/colour.html
)
l
ColorsOntheWebColorContrastAnalyzer(http://www.-
colorsontheweb.com/colorcontrast.asp
)
l
AmericanPrintingHousefortheBlindGuidelinesPrintDocumentDesign
(http://www.aph.org/edresearch/lpguide.htm
)
(C)CopyrightTrivantisCorporation2014
Documents you may be interested
Documents you may be interested