diff options
Diffstat (limited to 'doc/user/gra_over')
| -rw-r--r-- | doc/user/gra_over | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/doc/user/gra_over b/doc/user/gra_over index a2f5467..4f7eae6 100644 --- a/doc/user/gra_over +++ b/doc/user/gra_over @@ -6,7 +6,16 @@ The overall appearance of the graph is controlled by options to the @Code "@Graph" symbol. As usual, these options follow the @Code "@Graph" symbol, with their values enclosed in braces; they may appear in any order, -and if omitted are assigned some sensible default value. +and if omitted are assigned some sensible default value. The default +values may be changed by setting options in the setup file as usual. +@PP +There is a @Code "font" option for changing the font throughout the +graph, whose value is anything suitable for passing to Lout's +@Code "@Font" symbol. Indeed, you can get the same effect by +placing a @Code "@Font" symbol immediately before @Code "@Graph" +in the usual way. However, the @Code "font" option is useful +because it can be set in the setup file, where it applies to +every graph in your document. @PP There is a @Code "style" option for controlling the overall style of the graphs. @RawIndex { graphs (statistical) } @@ -32,7 +41,8 @@ graphs. @RawIndex { graphs (statistical) } graphs.yorigin @SubIndex { @Code yorigin option } yorigin.graph @Index { @Code "yorigin" option (graphs) } @ID @OneRow @Code @Verbatim { --2p @Font @Graph +@Graph + font { -2p } style { axes } xorigin { 0 } yorigin { 0 } @@ -59,9 +69,7 @@ yorigin.graph @Index { @Code "yorigin" option (graphs) } } } } -We have requested a smaller font size for this graph as a whole by -preceding it with {@Code "-2p @Font"}, meaning two points smaller, and -we have used some other options which will be explained shortly. The +We have used some other options which will be explained shortly. The resulting graph has an x axis and a y axis instead of a frame, like this: @CD -2p @Font @Graph style { axes } |