ThevalueoftheviewBoxattributeisalistoffournumbers:min-x,min-y,widthandheight.Thenumbersmin-xandmin-yrepresentthetopleftcoordinatesoftheviewport.Thenumberswidthandheightrepresentitsdimensions.Thesenumbers,whichareseparatedbywhitespaceand/oracomma,specifyarectangleinuserspacewhichismappedtotheboundsoftheviewportestablishedfortheassociatedSVGelement(notthebrowserviewport).

YoucanusethisattributewiththefollowingSVGelements:

• <marker>
• <pattern>
• <svg>
• <symbol>
• <view>