Remove graphicLines

Question

Hi,
Thanks for the supporting me.
I need a little tweak on the below script.
When i run this, it removes graphicLines placed at left and right and center of the top and bottom of the page.
but, I want to remove the graphicLines which is in center of the top and bottom of the page and leave the graphic lines at the side intact.
app.activeDocument.viewPreferences.horizontalMeasurementUnits =  MeasurementUnits.MILLIMETERS;
app.activeDocument.viewPreferences.verticalMeasurementUnits =  MeasurementUnits.MILLIMETERS;
var myDocument = app.activeDocument;
          ViewPreference.rulerOrigin = RulerOrigin.pageOrigin;
          myDocument.zeroPoint = [0,0];
page = app.activeDocument.pages.item(0);
myx = page.bounds[3]; //legt maring top
myx2 = app.activeDocument.documentPreferences;
slu = app.activeDocument.documentPreferences;
var myGraphicLine = page.graphicLines.everyItem().getElements();
for(i=0; i<myGraphicLine.length; i++) {
    if (myGraphicLine[i].paths.item(0).pathPoints.item(0).anchor && myGraphicLine[i].paths.item(0).pathPoints.item(0).anchor != myx &&
    myGraphicLine[i].strokeColor.name == "MAGENTA") {
        myGraphicLine[i].remove();
Many thanks

Answer 1

Hi,
so use this:
var
     myDoc = app.activeDocument,
     mLines = myDoc.graphicLines,
     len = mLines.length
     currOrigin = myDoc.viewPreferences.rulerOrigin,
     currZero = myDoc.zeroPoint;
     myDoc.viewPreferences.rulerOrigin = RulerOrigin.SPREAD_ORIGIN;
     myDoc.zeroPoint = [0,0];
while (len-->0)
     if ( !centerTrimLine(mLines[len]) )
          mLines[len].remove();
myDoc.viewPreferences.rulerOrigin = currOrigin;
myDoc.zeroPoint = currZero;
function centerTrimLine (currLine){
     var
          parSpread = currLine.parent,
          mPage = parSpread.pages[-1],
          parPages = parSpread.pages.everyItem().bounds,
          lineCenter = Math.round( (currLine.geometricBounds[3] + currLine.geometricBounds[1] ) / 2 * 100) / 100,
          k;
     for (k = 0; k < parPages.length; k ++)
          if (parPages[k][3] > lineCenter) {mPage = parSpread.pages[k]; break; }
     var
          center = Math.round( (mPage.bounds[3] + mPage.bounds[1]) / 2 * 100) / 100 ,
          bottom = Math.round( mPage.bounds[2] * 100) / 100 ,
          top = Math.round( mPage.bounds[0] * 100) / 100 ,
          lineBottom = Math.max(Math.round( currLine.geometricBounds[2] * 100) / 100 , Math.round( currLine.geometricBounds[0] * 100) / 100),
          lineTop = Math.min(Math.round( currLine.geometricBounds[2] * 100) / 100 , Math.round( currLine.geometricBounds[0] * 100) / 100);
     if (lineTop > top && lineBottom < bottom) return true;
     else if (lineCenter == center) return true;
     else return false;
enjoy
Jarek