What I am ultimately trying to do is to create a grid of images for print that are minor variations of the same thing (different text is all). Looking through online resources I was able to create a script that changes the text and exports all of the images necessary (several hundred). What I am trying to do now is to import all of these images into a new photoshop document and lay them all out in a grid and I can't seem to find any examples of this.
Can anyone point me in the right direction to place a file at a specific coordinate (I'm using CS5 and have the design suite so if there is a way in illustrator to do this quickly...)?
Also, I'm open to other ideas on how to do this (even other programs) easily. It's for labels so the positioning on the sheet has to be pretty precise...
The art layer object has a translate() method that takes delta x and y params. You'll need to open each image, copy it to the target document, get its current location (using artLayer.bounds) and do the math to find the deltas to position it where you want it. Your deltas can be in pixels so you'll get plenty of precision.
Check out your 'JavaScript Scripting Reference' pdf in your Adobe install directory for more details.
Ok I'm marking Anna's response as the answer because though I didn't fully test it, it seems like it should work and answers the original question with jsx. However I'm also leaving my final solution in case anyone else runs across this with the same issue and may prefer this method as well.
What I ended up doing instead is using InDesign. I figured out that it has a grid option that lets you import a number of files and place them all in an equal grid in a single command. This is almost exactly what I was looking for, except that it leaves a small border/margin in between the columns and grids and mine were designed to meet exactly.
I couldn't figure out how to make it not have the border (I have very little experience with InDesign, it may be possible). However I was able to select all my images and scale them uniformly to be the correct size, then I just selected each column and dragged it over to snap to the adjacent column and the same with rows...
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I am looking for an easy solution for the following problem:
I have to create variants of a document and export them as an image. This could be easily done with the MS Word Mail Merge, but I need the pixel positions of every text block in that document. The image as well as the pixel positions are input for an AI training.
At the moment I can think of several approaches:
Throw the MS Word Mail Merge output into an OCR and try to identify the positions of the text blocks by comparing them with the original text source.
Create the document with something like JS, Python or Visual Basic and save the exact positions of each inserted text block at the time of inserting.
Maybe use Visual Basic for Word to extract the text positions from the MS Word XML file that was created with the Mail Merge function.
Variant 1 seems to be overly complicated because it uses some kind of reverse engineering. Additionally, using an OCR even on a perfectly readible document can always be a source of error.
So variants 2 or 3 seem fine, but I don't know any libraries that fit the requirements and Visual Basic for Word is absolutely new territory for me.
I hope I described the problem well enough. If you want me to clarify something, please let me know.
I appreciate every idea and help! :)
Best Regards
Henrik
Seems like someone already dislikes my post. Please let me know how I can improve before voting me down..
Anyway, I may have found a way to realize variant 2. This stackoverflow post references a Github Gist that extends the Python Image Library. It offers a function to write text on an image and also set a maximum width for the text box. The function also returns the final width and height of the drawn text box. Using this I will try to implement an algorithm that creates the document images as well as the label files.
Maybe this will also help someone else looking for the same thing.
I have a greyscale image with some transparent sections too. I would like to recolour this within excel (based on the value that a user types in a cell or something)
Manually, all I need to do is select the picture then in the ribbon 🡒 format 🡒 colour 🡒 more variations 🡒 more colours and select appropriately. I've tried the macro recorder on these steps but get nothing useful.
Searching the web has led me to believe that the Shape.PictureFormat.Recolor method, which I'm guessing is what I want, is only availible in Publisher. I'd rather not interface with thatfor portability reasons (in case publisher isn't installed), and I'd also like this to run as speedily as possible.
I've even considered converting the image to an array of bytes, performing the required pixel manipulations then converting back to an image, but I think that'll be slow. I also don't have a clue how.
Is there a method in VBA to recolour an image in this way, leaving alpha as it is? Perhaps with the use of an ActiveX image control? Here's an example image in case it's not clear
White 🡒 Green
Black 🡒 Black
Alpha 🡒 Alpha
If you can't find a pure object model based solution, you can try to modify the document xml. It is not the easiest of solutions, but it is far easier than pixel manipulation.
Do like this:
Save your workbook without modification
Do the color change
Save the file again, with a different file name
Unzip the two *.xlsx files you created
Analyze the differences. You'll most likely find it in the drawings folder
Recreate the changes in the xml of the second file in the first one and zip it back together. If that works, you now have a theoretical way to the solution.
If you get this to work, you can automate these steps.
I'd like to extract all of the information (formatted text, images, etc) from powerpoint slides into a flowing, readable (MS Word-style) format.
I'm not interested in keeping the slide concept at all--think of taking class slides from a college course and batch converting them all into one collective study guide.
I can't find a way to do this within powerpoint (though if you know of one, please share!) and,
I don't have experience scripting Office apps. Is this kind of thing easily done? Does this kind of script already exist somewhere?
Clarification:
In an earlier version of this post, I used the word "flowing" to refer to a slide-free (MS Word-like) format. This does not, however, refer to the actual formatting of slide content. So keeping bullet lists, etc. is fine and even desirable.
I don't see this being a simple task. College professors use a format of either "TITLE: BULLET POINTS OR IMAGE" or "EVERY WORD I'M ABOUT TO SAY" for their slides in my experience, and you're just not going to get flowing, readable text from the former no matter what you do. For the latter, you've already got your text, you just have to copy it to another document.
I think you might as well just open the PowerPoint, select all the text, and copy+paste into Word/Publisher/InDesign/your favorite page layout program. You'll have the same effect and the same amount of editing after the fact except without all the hassle of writing a program to do it for you.
Doing a Print operation to a PDF with the N-up options might be a good solution for handouts if that's all you need. You could expand the idea and condense ALL the slide decks into one, get it printed (with N slides per page and the note space next to it) and bound, and voila, instant study guide. I've seen that, and then you get options for note taking.
More power to you if you're doing this just because you can - don't let me stop you. There is much good learning to be had that way. You might want to look into writing a program using the Microsoft.Office.Interop namespace in .NET (starting at http://msdn.microsoft.com/en-us/library/bb772069.aspx ), or perhaps look on CPAN ( http://search.cpan.org/search?mode=all&query=powerpoint ) and do it with Perl! There are lots of ways to do it, but you've got to be up for the challenge.
Text is fairly simple to extract, but what text do you want? The text from the title and body text placeholders only? File, Save As, and choose to save the outline.
The other text on the slide? That can be pulled out to a text file programmatically, but in what order? Suppose you have a complex diagram with text callouts. Extracting the text is going to give you gibberish. There's no obvious/meaningful order to the text other than what the human viewer supplies by noting that "Ah. The arrow next to this bit of text points to the fribulator sub-assembly, so must relate to it in some way." Try doing that in code. ;-)
You could give the author a way to sort the text into reading order so that the code knows what order to extract it in, but that would require a fair amount of work on the part of the author.
If you can be certain that all of the content is in title+bullet form, no worries. Otherwise, you'd have to be able to articulate exactly what you want extracted, in what form and in what order before you could get anywhere with this.
MS Word-style is not only readable, but writeable as well (which was not specified in your requirements). If you want a read-only guide, PDF is your natural choice (either through Acrobat Distiller or LibreOffice). Combine individual Acrobatted presentations with PDFtk, or Acrobat or Foxit and you're good to go without any programming at all.
"Is this kind of thing easily done?" - Yes, your humble servant did a couple of similar scripts ages ago (extracting enhanced metafiles from Powerpoint slides).
"Does this kind of script already exist somewhere?" - Yes. Probably at hundreds of places, but not sure if any of them get posted to the 'Net. All things considered think you'd be better off learning some scripting and macro programming on your own, since a ready-made script may be not quite fit for your needs - and to understand and rewrite it you'd need more time than to code & debug from scratch.
Since you mention that title+bullet form is ok, open the file, choose to save as and pick Outline as the save-as type.
I think you could parse through the PowerPoint file for formatting, text and pictures. There are Visual Studio namespaces available for such a task. You open the file, parse through it and make Word file from these. Complicated work, as you would have to consider type of elements and their position, you would have to use a temporary structure for each slide.
Have a look at this sample code :
http://msdn.microsoft.com/en-us/library/office/gg278331.aspx
How to: Get All the Text in All Slides in a Presentation
Basically, using c# and openXML SDK 2.0, it loops through all the slides in the presentation, and then adds each text in every slide into a string builder. You can write out the result into a text file if you like (modification required).
Recommendation: <25 oct 2012>
For your study guide, maybe you could extract all the text in each slide, and dump those text programmatically (by adding that function into the sample code above while it's iterating the slides) into the "Notes" section of each slide. With that, you can print it in Notes Page view. You'll get the entire slide image at the top half of the page, and the actual slide texts at the bottom of it in the Notes Page view. It sure beats trying to copy and paste all the text from the slide into the notes section. You can even print it 2 slides per page, as small text would not be an issue inside the slide's image, and diagrams would still be visible more or less.
Unfortunatly, this method works for simple standard slide format ... meaning, it's OK if your slides just have a title, and a center text box with all the bullet points... any complex slide layout (maybe text boxes scattered everywhere) will come out in non-order and will be confusing. But at least you can still look at the slide image above to make sense of it :)
Here's a tough one:
I need to be able to find a word's position and size (its frame) on the screen (its first occurence is enough, from there I should be able to get the next ones).
For example, I would like to be able to detect word positions in (but not limited to) Word, Excel and PowerPoint for Mac, as well as Safari and others.
The solution should be as fast as possible; I should be able to find at least 5-6 words per second and use as little CPU time as possible.
Here's what I thought of so far:
OCR in a window's screenshot / graphics context (any good Open Source framework that works on Mac OS X 10.4 and that can be used in a commercial product?). Evernote is very good at spotting words in images. I don't know if it uses a custom in-house engine or an Open Source / commercial one but that would be the kind of engine I would like to use if this is a "valid" solution. Ideally I would detect the word's frame in the active application's window (how to get the frame of another application?).
Getting some kind of "hook" on Quartz drawing of text and intercepting the location of the word when it's drawn (does not seem very feasible at first glance!).
AppleScript, but it depends a lot on what API the application offers (I don't think you can get a word's coordinates in a Word document from what I've seen) and it's slow.
... out of ideas ...
My goal is to get all the word's frames in a paragraph in the right order based on a string containing the text of the paragraph.
Thanks in advance for any hints!
As a starting place, you may want to take a look at QuickCursor's code. It retrieves text from many different applications through the AX Accessibility APIs. Now, it won't grab the pixel placement of the word, but it will at least return the NSString associated with the text in that UI element. Of course this means that the app in question has to support these APIs; I don't know if the MS Office suite would. In addition, it only supports editable elements, so an un-editable webpage in Safari won't work either. But it may give you a starting point for some ideas.
Take a look at the QCUIElement.{m,h}, and then the implementation in the QCAppDelegate.m (beginQuickCursorEdit:)... the implementation of his abstracted QCUIElement seems to be as simple as:
QCUIElement *focusedElement = [QCUIElement focusedElement];
id value = focusedElement.value;
Edit: Aha! Check out the Accessibility Inspector Sample code: UIElementInspector. It can actually get the AXPosition of elements on a page. Now, it's not word-by-word, but we're getting closer. It'll tell you the x,y placement of a textblock, as well as the words contained in the textblock.
This is possible, but very hard to get working reliably. You can play with Spell Catcher's Direct Connect feature to see an example.
I am trying to identify the right tool, language, software package, or other for the automated development of presentations, where the presentation is user interactive.
The presentation will consist of images with titles and some descriptive text. Most of the time there will be 35–70 images. I would like to show each image on a separate page, slide, tab, etc. (I guess proper terminology depends on the solution.)
The images will change, but the titles will remain the same, and there will be a little bit of change to the description of each image.
After putting the presentation together, I would like the user to be able to circle and "write" on the electronic image in kind of the wax pencil sense (I previously worked in a photo lab and we worked with wax pencils on negatives all the time and would like to have kind of a similar flexibility). Moreover, I would like users to be able to add comments as well, kind of in the way Adobe PDF Professional allows, e.g. inserting bubble comments, etc.
Most importantly, I would like to be able to do this in an automated way. Right now we are using PowerPoint, but the amount of time it is taking to put an image on a slide in PowerPoint, resize it, and then set up the text is killing us. Plus, as the images change it takes tons of time to go back and update them. Thus, we would like something that is a bit faster to update images and get the feedback from our few users. Does not necessarily have to be a web hosted solution, but could be run through a browser.
Sorry this is so long and thanks for any ideas and feedback, especially if there is an existing software package solution, language that can be used, or other approach to get this done.
These days, two of the most popular are Adobe Captivate and Articulate Presenter. For service, instead of product, you can check out services like http://voicethread.com.
I don't know of any product that completely answers your requirements.
But, for similar results I use two different tools for developing the presentations and another one for drawing while presenting.
If I just want to make a presentation made of pictures and texts, and I want to automate its creation, I use irfanview http://www.irfanview.com/ with its wonderful feature for automated slideshows. I put all the images together, annotate them (I use either their filenames, or if not enought, with EXIF and comment fields) and create a slideshow, that can be compiler into an .exe file.
If I want a more elaborated presentation. With full annotation capabilities, I use Wink http://www.debugmode.com/wink/
For drawing over the screen during the presentation, I use a very old bitmap drawing program, called PC-Draw, that allows, with a hotkey, to capture the screen as a bitmap and begin drawing over it, and with another hotkey, to return to the original screen without altering the running programs at all. I have not found it anywhere in the web. However, I found similar programs just a quick google away.
All three tools are free and easy (and even fun) to use.