linewidthstyle.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}
{* 27feb2005}{...}
{cmd:help linewidthstyle}
{hline}
{* index linewidthstyle}{...}

{title:Title}

{p2colset 5 27 29 2}{...}
{p2col :{hi:[G] {it:linewidthstyle}} {hline 2}}Choices for thickness of lines{p_end}
{p2colreset}{...}


{title:Syntax}

	{it:linewidthstyle}      description
	{hline 52}
	{cmd:none}                line has zero width; it vanishes
	{cmd:vvthin}              thinnest
	{cmd:vthin}
	{cmd:thin}
	{cmd:medthin}
	{cmd:medium}
	{cmd:medthick}
	{cmd:thick}
	{cmd:vthick}
	{cmd:vvthick}
	{cmd:vvvthick}            thickest
	{it:{help relativesize}}        any size you want
	{hline 52}

{pin}
Other {it:linewidthstyles} may be available; type

	     {cmd:.} {bf:{stata graph query linewidthstyle}}

{pin}
to obtain the full list installed on your computer.


{title:Description}

{pstd}
A line's look is determined by its pattern, thickness, and color; see 
{help lines}.  {it:linewidthstyle} specifies the line's thickness.

{pstd}
{it:linewidthstyle} is specified via options named

{phang2}
	<{it:object}><{cmd:l} or {cmd:li} or {cmd:line}>{cmd:width()}

{pstd}
or, just

	<{cmd:l} or {cmd:li} or {cmd:line}>{cmd:width()}

{pstd}
For instance, in the case of connecting lines (the lines used to connect
points in a plot) used by {cmd:graph} {cmd:twoway} {cmd:function}, the option
is named {cmd:lwidth}():

{phang2}
	{cmd:. twoway function} ...{cmd:, lwidth(}{it:linewidthstyle}{cmd:)} ...

{pstd}
In some cases, you will see that a {it:linewidthstylelist} is allowed:

{phang2}
	{cmd:. twoway line} ...{cmd:, lwidth(}{it:linewidthstylelist}{cmd:)} ...

{pstd}
A {it:linewidthstylelist} is a sequence of {it:linewidths} separated by
spaces.  Shorthands are allowed to make specifying the list easier;
see {it:{help stylelists}}.


{title:Remarks}

{pstd}
If you specify the line width as {cmd:none}, the line will vanish.


{title:Also see}

{psee}
Manual:  {bf:[G] {it:linewidthstyle}}

{psee}
Online:  {help lines};
{it:{help linepatternstyle}},
{it:{help colorstyle}},
{it:{help linestyle}};
{it:{help connectstyle}}
{p_end}