//Refr
//https://indisnip.wordpress.com/2010/09/02/quicktip-insert-text-variable-to-text-frame/
//DESCRIPTION:Label image with its size
// Jongware, 13-Jan-2012
// No Guarantees, Etc.
// https://indesignsecrets.com/topic/script-to-label-selection-with-height-and-width
if (app.selection[0] instanceof Rectangle) //Check if selected object is a graphic frame (I can't find a way to check if it is a linked image
{
app.doScript(labelItem, ScriptLanguage.JAVASCRIPT, app.selection[0], UndoModes.ENTIRE_SCRIPT, "Label Image Size");
} else
{
alert ("No valid selection.\nPlease select an image with the black arrow before running this script.");
}
function labelItem (item)
{
var myDocument = app.activeDocument;
//Define variables as text-variables from the document
var tvDim = app.activeDocument.textVariables.item("dim");
var tvPPI = app.activeDocument.textVariables.item("PPI");
var tvPPIb = app.activeDocument.textVariables.item("PPI b");
var tvProsent = app.activeDocument.textVariables.item("prosent");
//Get name of image, without file type
var mySel = app.selection[0];
var myImageName = mySel.graphics[0].itemLink.name;
var myImageName = myImageName.slice(0,-4);
var myTextFrame = myDocument.textFrames.item(myImageName);
// Save current selected layer because adding one will make it active!
activeLayer = app.activeDocument.layoutWindows[0].activeLayer;
// Make sure the layer "bildenavn" exists
try {
app.activeDocument.layers.add({name:"bildenavn", ignoreWrap:true, layerColor: [90,192,90], printable: true});
} catch (_) { }
reportLayer = app.activeDocument.layers.item("bildenavn");
// Make sure the swatch "bildenavn" exists
try {
app.activeDocument.colors.add({name:"bildenavn", space:ColorSpace.RGB, colorValue:[90,192,90], colorModel:ColorModel.PROCESS});
} catch (_) { }
reportGreen = app.activeDocument.swatches.item("bildenavn");
// Make sure the paragraph style "bildeinfo" exists
try {
app.activeDocument.paragraphStyles.add({name:"bildeinfo", appliedFont:"Kozuka Gothic Pro", pointSize:18, fillColor:[Paper], linecoler:[black], justification: Justification.CENTER_ALIGN});
} catch (_) { }
reportStyle = app.activeDocument.paragraphStyles.item("bildeinfo");
// Make sure measurement units are in mm
hmmu = app.activeDocument.viewPreferences.horizontalMeasurementUnits;
vmmu = app.activeDocument.viewPreferences.verticalMeasurementUnits;
app.activeDocument.viewPreferences.horizontalMeasurementUnits = MeasurementUnits.MILLIMETERS;
app.activeDocument.viewPreferences.verticalMeasurementUnits = MeasurementUnits.MILLIMETERS;
// .. and Smart Quotes is Off
sqt = app.activeDocument.textPreferences.typographersQuotes;
app.activeDocument.textPreferences.typographersQuotes = false;
// Save all of the previous settings to be able to restore them later 🙂
// fetch width and height for the numbers, left and bottom for the lines
gb = item.geometricBounds;
// gb now holds [ top, left, bottom, right ] values -- get shorthand values
top = gb[0];
left = gb[1];
bottom = gb[2];
right = gb[3];
width = Math.round(Math.abs(right - left)*1000)/1000;
height= Math.round(Math.abs(bottom - top)*1000)/1000;
// Retrieve the current page.
// Actually, in CS5 and newer, page items have a property for this (parentPage),
// but I don't have that one near, and it's also nicer to make it work in CS4
// (and possibly even in older versions).
pg = item.parent;
while (1)
{
if (pg instanceof InsertionPoint)
pg = pg.parentTextframes[0];
if (pg instanceof Document || pg instanceof Spread || pg instanceof Page)
break;
pg = pg.parent;
}
// Draw text frame #1: Height
// Put it at the left of the selection, 0.5" wide and 0.2" off the left side
frh = pg.textFrames.add(reportLayer, {geometricBounds:[ top +10, left +10, top +55, left + 80 ], name: myImageName,
textFramePreferencestextFramePreferences: {verticalJustification: VerticalJustification.CENTER_ALIGN,
ignoreWrap: true } });
// ... and put text into it.
frh.insertionPoints[0].appliedParagraphStyle = reportStyle;
//Insert these text variables into the image's text frame
myTextFrame.texts[0].textVariableInstances.add({associatedTextVariable:tvDim});
myTextFrame.parentStory.insertionPoints.item(-1).contents = "\rEffektiv PPI: ";
myTextFrame.texts[0].textVariableInstances.add({associatedTextVariable:tvPPI});
myTextFrame.parentStory.insertionPoints.item(-1).contents = "\rBildets PPI: ";
myTextFrame.texts[0].textVariableInstances.add({associatedTextVariable:tvPPIb});
myTextFrame.parentStory.insertionPoints.item(-1).contents = "\rSkala: ";
myTextFrame.texts[0].textVariableInstances.add({associatedTextVariable:tvProsent});
//Make the result of the text variabelts into integer
var mySel = app.selection[0];
//var myVarValue = mySel.textVariableInstances.item("File Name").resultText;
var myDim = myDocument.textFrames.item(myImageName).textVariableInstances.item("dim").resultText;
var myPPI = myDocument.textFrames.item(myImageName).textVariableInstances.item("PPI").resultText;
var myPPIb= myDocument.textFrames.item(myImageName).textVariableInstances.item("PPI b").resultText;
var myProsent = myDocument.textFrames.item(myImageName).textVariableInstances.item("prosent").resultText;
var myWidth = myDim.slice(0,4);
var intMyWidth = parseInt(myWidth);
var intPPI = parseInt(myPPI);
var intPPIb = parseInt(myPPIb);
var myProsent = myProsent.slice(0,-1);
var intProsent = parseInt(myProsent);
var newWidth = intMyWidth * intProsent * 300 / intPPIb / 100;
var newWidth = Math.ceil(newWidth)
//Remove
var myMetadataString = "\nBredde " + intMyWidth + "\nNy bredde " + newWidth;
frh.parentStory.insertionPoints.item(-1).contents = String(myMetadataString);
// Restore old layer selection
app.activeDocument.layoutWindows[0].activeLayer = activeLayer;
// Restore previous global settings
app.activeDocument.viewPreferences.horizontalMeasurementUnits = hmmu;
app.activeDocument.viewPreferences.verticalMeasurementUnits = vmmu;
app.activeDocument.textPreferences.typographersQuotes = sqt;
}
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