Help With Script That Apply Blend Mode:Multiply To All Graphic

[boris_m25]

Hi!

I need some help with script...after i select some pictures instead of pressing SHIFT + ESC and applying effect manually with mouse  i  want script to do it automaticlly.

if someone have some guide or links i will be very grateful.

EDIT: maybe i didn't explain good enough, so after place some image in indesign i want that  the script , create "Graphic Effect"  (Transparency > Mode > Multiply) - as is in the video

https://docs.google.com/file/d/0Bzq39-uGEZVhTkt0Ml85Tm12M1U/edit?usp=sharing

EDIT2:

var myDoc = app.select(app.activeWindow.activePage.allGraphics);

myDoc.contentTransparencySettings.blendingSettings.FindChangeBlendingSetting.BlendMode.multiply;

i get the error "undefined is not an object"

[milligramme]

Hi.

try code below.

I think it is unnecessary to select the objects

var graphics = app.activeWindow.activePage.allGraphics;
app.select(graphics); //=>  undefined. because select method return undefined
// apply filter to each graphic
var i = graphics.length;
while (i--) {
  graphics.transparencySettings.blendingSettings.blendMode = BlendMode.MULTIPLY;
};

thank you

mg.

[boris_m25]

thnx it's working i have just one question

var i = graphics.length;

lenght is how much objects is selected? thna you itereated every graphic object ?

[milligramme]

Yes every graphic. (=.allGraphics)

if you want to apply only selected object

for example

var sel = app.selection; // graphic container;
var i = sel.length;
while (i--) {
  try {
    sel.graphics[0].transparencySettings.blendingSettings.blendMode = BlendMode.MULTIPLY;
  }
  catch(e){}
};

thank you

mg.

[boris_m25]

selecting all (instead CTRL + A)

app.select(app.activeWindow.activePage.allPageItems);

after i run this in editor, i get selected rectengules (frames) and graphics, how to select just rectengules i whont to apply tham an object style or maybe it's better to say, all frames that have graphic in themselves.