You can use configuration PI markers and configuration-variable assignments to override any variable-key settings and some fixed-key settings in the HTML [Graph*] sections listed in Table 42-6.
A temporary override to a graphic affects the next graphic after the point in your document where you insert the PI marker.
A persistent override affects the next graphic with the ID or in the graphic group named by the Key in [Section]Key=Value; and for graphic groups, all subsequent matching instances in the same DITA file, unless changed again by a later override.
One additional section, [GraphGroup], is handled differently from the rest. For [GraphGroup], the directive assigns the graphic to a named graphic group. You can use only a temporary setting applied with a *Config PI marker, not a macro, to specify the graphic group.
To override path settings both in [GraphFiles] and in configuration PI markers with whatever you specify for [Graphics]GraphPath:
[Graphics] ; GraphPathOverrides = No (default) or Yes (overrides any path ; in Config markers and in [GraphFiles], adding GraphPath ; and using FixGraphSpaces) GraphPathOverrides=Yes
When GraphPathOverrides=Yes, DITA2Go uses the path to graphics specified by GraphPath (see §40.2.1.1 Specifying graphics location for HTML) instead of any path (or lack of a path) specified in [GraphFiles] (see §40.2.1.2 Substituting graphics files for HTML) or in a *Config PI marker with content:
[GraphFiles]=filename
Also, DITA2Go replaces with underscores any spaces in file names of referenced graphics.
[GraphALT] |
[GraphAttr] |
[GraphEndMacros] |
[GraphFiles] |
[GraphHigh] |
[GraphReplaceMacros] |
[GraphScale] |
[GraphStartMacros] |
[GraphWide] |
§32.6 Specifying HTML image attributes
§42.2.10 Assigning HTML table and graphic groups with overrides