scheme_axes.hlp

是一个经济学管理应用软件 很难找的 但是经济学学生又必须用到

{smcl}
{* 11mar2005}{...}
{cmd:help scheme axes}
{hline}

{title:Scheme entries that control axes}

{p 3 3 2}
These graphics scheme entries control the look of graph axes.  Most
characteristics of axes are shared across all graph families; unless
specifically noted, you can assume that entries are shared.

{p 3 3 2}
Some characteristics of axes for by graphs are controlled with the settings
documented in {help scheme by graphs:by graphs}.

{p 3 3 2}
The entries are presented under the headings  

{p 8 12 0}{hi:Axis ticks}{p_end}
{p 8 12 0}{hi:Axis tick labels}{p_end}
{p 8 12 0}{hi:Axis titles}{p_end}
{p 8 12 0}{hi:Number of ticks}{p_end}
{p 8 12 0}{hi:Axis line}{p_end}
{p 8 12 0}{hi:Axis line extent}{p_end}
{p 8 12 0}{hi:Axis positioning}{p_end}
{p 8 12 0}{hi:Axis positioning and scaling for {cmd:graph bar} and {cmd:graph hbar}}{p_end}
{p 8 12 0}{hi:Axis positioning and scaling for {cmd:graph box} and {cmd:graph hbox}}{p_end}
{p 8 12 0}{hi:Axis positioning and scaling for {cmd:graph dot}}{p_end}
{p 8 12 0}{hi:Overall tick and label styles}{p_end}
{p 8 12 0}{hi:Overall tickset styles}{p_end}
{p 8 12 0}{hi:Overall axis styles}{p_end}

{p 3 3 2}
Most of the important entries appear in the first five sections -- you can change
most characteristics of axes using the settings in these sections.


{title:Axis ticks}
{p2colset 4 44 47 0}
{p 3 3 2}
These entries control the look of axis ticks.

{p2col:entry} description{p_end}
{p2line}
{p2col:{cmd:gsize        {space 7}tick}      {space 5}{it:{help textsizestyle}}}
	length of major ticks{p_end}
{p2col:{cmd:color        {space 7}tick}      {space 5}{it:{help colorstyle}}}
	color of major ticks{p_end}
{p2col:{cmd:linewidth    {space 3}tick}      {space 5}{it:{help linewidthstyle:linewidth}}}
	line thickness of major ticks{p_end}
{p2col:{cmd:linepattern  {space 1}tick}      {space 5}{it:{help linepatternstyle}}}
	line pattern of major ticks{p_end}

{p2col:{cmd:gsize        {space 7}minortick} {space 0}{it:{help textsizestyle}}}
	length of minor ticks{p_end}
{p2col:{cmd:color        {space 7}minortick} {space 0}{it:{help colorstyle}}}
	color of minor ticks{p_end}
{p2col:{cmd:linewidth    {space 3}minortick} {space 0}{it:{help linewidthstyle:linewidth}}}
	line thickness of minor ticks{p_end}
{p2col:{cmd:linepattern  {space 1}minortick} {space 0}{it:{help linepatternstyle}}}
	line pattern of minor ticks{p_end}
{p2col:{cmd:linestyle    {space 3}minortick} {space 0}{it:{help linestyle}}}
	minor tick {it:linestyle} (*){p_end}

{p2col:{cmd:tickposition {space 0}axis_tick} {space 0}{it:tickpos}} 
        whether axis ticks are inside the plot region, outside the plot region,
        or crossing the axis; {it:tickpos} may be one of {cmd:inside},
        {cmd:outside}, or {cmd:crossing}{p_end} 
{p2col:{cmd:linestyle    {space 3}tick}      {space 5}{it:{help linestyle}}}
	major tick {it:linestyle} (*){p_end}
{p2line}
{p 3 7 0}(*) Composite entry.


{title:Axis tick labels}
{p2colset 4 46 49 0}
{p 3 3 2}
These entries control the look of labels on axis ticks.

{p2col:entry} description{p_end}
{p2line}
{p2col:{cmd:gsize      {space 5}tick_label}       {space 6}{it:{help textsizestyle}}}
	text size for major ticks}{p_end}
{p2col:{cmd:gsize      {space 5}minortick_label}  {space 1}{it:{help textsizestyle}}}
	text size for minor ticks}{p_end}
{p2col:{cmd:color      {space 5}tick_label}       {space 6}{it:{help colorstyle}}}
	text color{p_end}

{p2col:{cmd:anglestyle {space 0}horizontal_tick}  {space 1}{it:{help anglestyle}}}
	text angle for horizontal (x) axes{p_end}
{p2col:{cmd:anglestyle {space 0}vertical_tick}    {space 3}{it:{help anglestyle}}}
	text angle for vertical (y) axes{p_end}

{p2col:{cmd:gsize      {space 5}tickgap}          {space 9}{it:{help textsizestyle}}}
	added distance between a tick and its label{p_end}
{p2col:{cmd:gsize      {space 5}notickgap}        {space 7}{it:{help textsizestyle}}}
	added distance between axis line and labels for axis styles that do 
        not draw ticks{p_end}

{p2col:{cmd:yesno      {space 5}alternate_labels} {space 0}{{cmd:yes}|{cmd:no}}}
        alternate the distance of every other tick label from the axis{p_end}
{p2col:{cmd:gsize      {space 5}alternate_gap}    {space 3}{it:{help textsizestyle}}}
	additional gap between ticks and labels previous entry is
	{cmd:yes}{p_end}

{p2col:{cmd:yesno      {space 5}use_labels_on_ticks} {space 0}{{cmd:yes}|{cmd:no}}}
        use value labels to label ticks whenever they match a tick value{p_end}

{p2col:{cmd:textboxstyle {space 0}tick}          {space 10}{it:{help textboxstyle}}}
	overall text style for major tick labels (*){p_end}
{p2col:{cmd:textboxstyle {space 0}minortick}     {space 5}{it:{help textboxstyle}}}
	overall text style for minor tick labels (*){p_end}
{p2line}
{p 3 7 0}(*) Composite entry.


{title:Axis titles}
{p2colset 4 46 49 0}
{p 3 3 2}
These entries control the look of axis titles.

{p2col:entry} description{p_end}
{p2line}
{p2col:{cmd:gsize        {space 7}axis_title}      {space 4}{it:{help textsizestyle}}}
	text size{p_end}
{p2col:{cmd:color        {space 7}axis_title}      {space 4}{it:{help colorstyle}}}
	text color{p_end}

{p2col:{cmd:margin       {space 6}axis_title}      {space 4}{it:{help marginstyle}}}
	margin around title text{p_end}
{p2col:{cmd:gsize        {space 7}axis_title_gap} {space 0}{it:{help textsizestyle}}}
	added distance between tick labels axis title{p_end}

{p2col:{cmd:textboxstyle {space 0}axis_title}      {space 4}{it:{help textboxstyle}}}
	overall text style for axis titles (*){p_end}
{p2line}
{p 3 7 0}(*) Composite entry.


{title:Number of ticks}
{p2colset 4 37 40 0}
{p 3 3 2}
These entries specify the suggested number of axis ticks.  For a discussion of
the suggested number of ticks; see the {cmd:#} rule in
{help axis_label_options}.

{p2col:entry} description{p_end}
{p2line}
{p2col:{cmd:numticks_g horizontal_major} {space 1}{it:#}}
	major ticks for horizontal axes{p_end}
{p2col:{cmd:numticks_g vertical_major}   {space 3}{it:#}}
	major ticks for vertical axes{p_end}
{p2col:{cmd:numticks_g horizontal_minor} {space 1}{it:#}}
	minor ticks for horizontal axes{p_end}
{p2col:{cmd:numticks_g vertical_minor}   {space 3}{it:#}}
	minor ticks for vertical axes{p_end}
{p2col:{cmd:numticks_g horizontal_tmajor} {space 0}{it:#}}
	major ticks for horizontal axes that do not by
	default show tick labels{p_end}
{p2col:{cmd:numticks_g vertical_tmajor}   {space 2}{it:#}}
	major ticks for vertical axes that do not by
	default show tick labels{p_end}
{p2col:{cmd:numticks_g horizontal_tminor} {space 0}{it:#}}
	minor ticks for horizontal axes that do not by
	default show tick labels{p_end}
{p2col:{cmd:numticks_g vertical_tminor}   {space 2}{it:#}}
	minor ticks for vertical axes that do not by
	default show tick labels{p_end}
{p2col:{cmd:numticks_g major}      {space 12}{it:#}}
	default suggested number of major ticks, if other not specified{p_end}
{p2line}


{title:Axis line}
{p2colset 4 44 47 0}
{p 3 3 2}
These entries control the look of the axis line.

{p2col:entry} description{p_end}
{p2line}
{p2col:{cmd:color       {space 6}tickline}   {space 2}{it:{help colorstyle}}}
	color of axis line{p_end}
{p2col:{cmd:linewidth   {space 2}tickline}   {space 2}{it:{help linewidthstyle:linewidth}}}
	line thickness of axis line{p_end}
{p2col:{cmd:linepattern {space 0}tickline}   {space 2}{it:{help linepatternstyle}}}
	line pattern of axis line{p_end}

{p2col:{cmd:linestyle   {space 2}axisline}      {space 5}{it:{help linestyle}}}
	overall {it:linestyle} for most axes{p_end}
{p2col:{cmd:linestyle   {space 2}axis_withgrid} {space 0}{it:{help linestyle}}}
	overall {it:linestyle} for axes that by default have a grid{p_end}
{p2line}


{title:Axis line extent}
{p2colset 4 41 44 0}
{p 3 3 2}
These entries control how the extent of axes interacts with the plot region's
margin.

{p2col:entry} description{p_end}
{p2line}
{p2col:{cmd:yesno extend_axes_low}       {space 6}{{cmd:yes}|{cmd:no}}}
	extend axis lines to the inner margin of the plot region ({cmd:yes})
	or to the smallest major tick mark ({cmd:no}){p_end}
{p2col:{cmd:yesno extend_axes_high}      {space 5}{{cmd:yes}|{cmd:no}}}
	extend axis lines to the inner margin of the plot region ({cmd:yes})
	or to the largest major tick mark ({cmd:no}){p_end}
{p2col:{cmd:yesno extend_axes_full_low}  {space 1}{{cmd:yes}|{cmd:no}}}
        extend axis lines through the plot region margin to the bounding box of
        the plot region ({cmd:yes}) or to the smallest major tick mark
        ({cmd:no}){p_end}
{p2col:{cmd:yesno extend_axes_full_high} {space 0}{{cmd:yes}|{cmd:no}}}
        extend axis lines through the plot region margin to the bounding box of