CDAxisSetTitleFontIndex < Main

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---+ .AXIS SET TTL FONT IDX

_This subroutine sets the font index for the title of the "current" axis._

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---++ Usage:
<pre>      PASS         &lt;font_index&gt;               FIELD            SHARE? N
      PASS         &lt;font_no&gt;                  FIELD            SHARE? N
      GOSUB    0CD .AXIS SET TTL FONT IDX
      *        Check for error
      IF       0CD .AXIS SET TTL FONT IDX     NE

</pre>
---++ Description:

This subroutine sets the font index for the title for the "current" axis. You must have selected a "current" axis via [[CDAxisSetCurrent][.AXIS SET CURRENT]] before calling this routine. This is only useful if you have set an axis title via [[CDAxisSetTitle][.AXIS SET TITLE]].

This is only required if the font you have chosen for the title is a font family that contains multiple fonts. The font index you pass here tells Chart Director which font within the family it should use.

&lt;font_index&gt; refers to the index of a font within the font family. If blank or not passed, index 0 will be used. Must be in the range 1 to 9.

&lt;font_no&gt; refers to the which of the three possible fonts the index applies to. If blank or not passed, font number 1 will be used. Must be in the range 1 to 3.

The axis title text box become the "current" text box and subsequent calls to the various text subroutines may be made to further set/modify the text attributes of the axis title.

See FontSpecifications for more information on setting fonts and font numbers.
---++ Comments:

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<br />%COMMENT%

-- Main.JeanNeron - 2011-11-10
Topic revision: r3 - 2012-02-25 - JeanNeron