Is there a way to set arrowGap and arrowGapModelUnits for an annotation preset? I tried to set arrowGap on a preset, but the code below returns arrowGap = undefined when the preset is fetched fresh from the database. I also didn't see arrowGap or arrowGapModelUnits in moi.ini

var preset = presetfromName('Default');

preset.arrowGap = 10.0;
moi.ui.alert( 'preset.arrowGap = ' + preset.arrowGap );

var presetFresh = presetfromName('Default');
moi.ui.alert( 'preset.arrowGap = ' + presetFresh.arrowGap );

// returns an annotationPreset given that preset's name
// null if no preset with the given name exists
function presetfromName(name) {

    var preset = null;

    var presetsArray = moi.geometryDatabase.getAnnotationPresets();

    for (var i = 0; i < presetsArray.length; ++i) {

        if (name === presetsArray.item(i).presetName) {
            preset = presetsArray.item(i);
            break;
        }
    }
    return preset;
}

- Peer

Hi Peer, the Arrow gap setting is not fully implemented, some information here:
http://moi3d.com/forum/index.php?webtag=MOI&msg=10011.18

There isn't a property for it currently on presets.

Thanks,
- Michael

Hi Michael,

Thanks for confirming that I can't set an arrow gap using a preset.

- Peer