CDXYSetBarLegendISz < Main

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---+ .XY SET BAR LEGEND ISZ

_This subroutine sets the width and height of the legend key icons for the "current" Legend Box._

<br />%TOC%
---++ Usage:
<pre>      PASS         &lt;icon_width&gt;               FIELD            SHARE? N
      PASS         &lt;icon_height&gt;              FIELD            SHARE? N
      GOSUB    0CD .XY SET BAR LEGEND ISZ
      *        Check for error
      IF       0CD .XY SET BAR LEGEND ISZ     NE</pre>
---++ Description:

This subroutine sets the width and height of the legend key icons for the "current" Layer.

The parameters are optional, and if supplied must be unsigned integers in the range 0-999. If not received or blank, the size will be set to the default values (10 x 10 pixels).

You have to define a Layer via [[CDXYAddBarLayer][.XY ADD BAR LAYER]] for this subroutine to have any effect.
---++ Comments:

_Read what other users have said about this page or add your own comments._

<br />%COMMENT%

-- Main.JeanNeron - 2011-09-26
Topic revision: r3 - 2012-02-25 - JeanNeron