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Example

====== Legend - Set an icon as legend ======

^ by: | Sebastian Beutel, February 2019 |
^ published: | here |
^ description: | set an icon as legend |
^ remarks: | This refers to the icons which are in the library on the very machine. On the PC suite they are stored in ''C:\Users\...\AppData\Roaming\Avolites\Icon Library\Archive\Factory''. To get a specific file, the [[https://www.avosupport.de/downloads/d4z/|Avolites Showfile Parser]] might help (upload a show and hit ''Show Legends''). |

{{tag>set icon legend quicksketch}}

==== functions ====
  * [[:macros:function:Handles.SetSourceHandle]]
  * [[:macros:function:Icons.StoreIcon]]
  * [[:macros:function:Handles.SetIcon]]
  * [[:macros:function:Handles.ClearSelection]]

==== affected properties ====
  * [[:macros:property:Expert.Legend.Set.Generic.PendingTitanId]]
 
===== Code =====
<code xml seticonlegend.xml>
<?xml version="1.0" encoding="utf-8"?>
<avolites.macros>

  <macro name="Set Icon as Legend" id="Macros.SetLegend.Icon">
    <sequence>
      <step>Handles.SetSourceHandle("Colours", 0)</step>
      <step>Icons.StoreIcon("1caf5766-67e1-41a0-aec4-dc821f1c160a", "Expert.Legend.Set.Generic.PendingTitanId")</step>
      <step>Handles.SetIcon(Expert.Legend.Set.Generic.PendingTitanId)</step>
      <step>Handles.ClearSelection()</step>
    </sequence>
  </macro>

</avolites.macros>
</code>


===== Explanation =====

This explains the functional steps within the sequence. For all the other XML details please refer to [[:macros:formats_and_syntax#xml_format|Formats and syntax]]

  * ''Handles.SetSourceHandle("Colours", 0)'' selects a handle to set its legend
  * ''Icons.StoreIcon("..", "..")'' makes sure the icon is stored in the showfile, and gives it a new TitanId. This returned in the property which is passed as 2nd parameter - here: ''Expert.Legend.Set.Generic.PendingTitanId''
  * ''Handles.SetIcon(...)'' finally sets this imported icon, identified by its Id, as legend for the selected handle
  * ''Handles.ClearSelection()'' finally deselects the handle

===== How to use it =====

  * [[:macros:deploying|make this macro available]]
  * this sets a specific handle to a specific quicksketch legend: {{:macros:example:quicksketch.png|}}
  * the use of this macro appears to be very limited. However, it can be used in larger macros to initialise a show and set the legends.




~~DISCUSSION~~