<#333#>plptex<#333#> allows text to be written within the limits set by <#334#>plenv<#334#>. The reference point of a text string may be located anywhere along an imaginary horizontal line passing through the string at half the height of a capital letter. The parameter ;SPMquot;just;SPMquot; specifies where along this line the reference point is located. The string is then rotated about the reference point through an angle specified by the parameters <#335#>dx<#335#> and <#336#>dy<#336#>, so that the string becomes parallel to a line joining <#337#>(x,y)<#337#> to <#338#>(x+dx,y+dy)<#338#>.