I used to ask this question a few years ago, and back then it was not possible to apply a style to all images when exporting to docx using Pandoc.
Today, I wonder whether this still is true? I tried a bit using Pandoc 2.9.x, and images still seem to have applied the generic "Normal" style:
It would be nice to have a style like "Picture" which is applied to each image in the docx. Any way to do this?
Images by themselves cannot have any style, you have to wrap an image into a block, that can have custom attributes. I replace figure elements with a pair of an image and a caption, something like this:
funFigure = function(element)
local attrfigure = pandoc.Attr( "", { }, {{"custom-style", "Picture" }} )
local attrfiguretext = pandoc.Attr( "", { }, {{"custom-style", "Picture Caption" }} )
local figuretext = pandoc.Div(pandoc.Para(element.content[1].caption), attrfiguretext)
element.content[1].caption = pandoc.Null
local figure = pandoc.Div(element, attrfigure)
return { figure, figuretext }
end
Related
Is there an equivalent of deleteProperty(XMPConst.NS_DC, "description”) or some way to clear out EXIF:ImageDescription, XMP-dc:Description and IPTC:Caption-Abstract with a Photoshop Script (ie, JavaScript or AppleScript)?
I am trying to remove the tags/descriptions below from TIF, PSD and PSB images:
[EXIF:IFD0] ImageDescription
[XMP:XMP-dc] Description
[IPTC] Caption-Abstract
I can do this with Exiftool with this code:
exiftool -m -overwrite_original_in_place -EXIF:ImageDescription= -XMP-dc:Description= -IPTC:Caption-Abstract= FILE
While that works great for me, I have lots of vendors that would need this in their workflows so it would be easier for them to use an action with the Photoshop Events Manager "On Document Open", or via an Automator script (Java or AppleScript) in their workflows than installing ExifTool. Looking for some help to do this...
I don’t have much coding experience, but I found the JavaScript code below on PS-Scripts as a starting point. This code doesn't require Photoshop which I like and could be done with Automator, but it only references the one tag. Also, I don’t need to write anything to the tags as this code does (I’d prefer just to delete or wipe the content and/or tags so they don’t show up).
Code: Select allvar f = File("/c/captures/a.jpg");
setDescription(f,"My new description");
function setDescription( file, descStr ){
if ( !ExternalObject.AdobeXMPScript ) ExternalObject.AdobeXMPScript = new ExternalObject('lib:AdobeXMPScript');
var xmpf = new XMPFile( File(file).fsName, XMPConst.UNKNOWN, XMPConst.OPEN_FOR_UPDATE );
var xmp = xmpf.getXMP();
xmp.deleteProperty(XMPConst.NS_DC, "description");
xmp.setLocalizedText( XMPConst.NS_DC, "description", null, "x-default", descStr );
if (xmpf.canPutXMP( xmp )) {
xmpf.putXMP( xmp );
}
xmpf.closeFile( XMPConst.CLOSE_UPDATE_SAFELY );
}
And below is an attempt at the JavaScript that would be used as a Photoshop Event on "Open Document"; but again I don't know how to amend to ensure all 3 tags reference above are cleared:
function removeDescription() {
whatApp = String(app.name);
if(whatApp.search("Photoshop") > 0)
if(!documents.length) {
alert("There are no open documents. Please open a file to run this script.")
return;
}
if (ExternalObject.AdobeXMPScript == undefined) ExternalObject.AdobeXMPScript = new ExternalObject("lib:AdobeXMPScript");
var xmp = new XMPMeta( activeDocument.xmpMetadata.rawData);
xmp.deleteProperty(XMPConst.NS_DC, "description");
app.activeDocument.xmpMetadata.rawData = xmp.serialize();
}
}
removeDescription();
Finally, below was an alternate that was tried that wipes the Description, ImageDescription and Caption-Abstract on TIFFs and PNGs on the first try, but takes running through twice to work on a PSD/PSB/JPG. I think it has to do with the interaction between Description, ImageDescription and Caption-Abstract, and the solution possibly resides with amp.setLocalizedText to nothing?
function removeMetadata() {
whatApp = String(app.name);
if(whatApp.search("Photoshop") > 0) {
if(!documents.length) {
alert("There are no open documents. Please open a file to run this script.")
return;
}
if (ExternalObject.AdobeXMPScript == undefined) ExternalObject.AdobeXMPScript = new ExternalObject("lib:AdobeXMPScript");
var xmp = new XMPMeta( activeDocument.xmpMetadata.rawData);
if (xmp.doesArrayItemExist(XMPConst.NS_DC, "description", 1))
{
xmp.deleteArrayItem(XMPConst.NS_DC, "description", 1);
}
app.activeDocument.xmpMetadata.rawData = xmp.serialize();
debugger
}
}
removeMetadata();
Here is an example Python script that uses the Pillow library to remove the metadata descriptions.
from PIL import Image
# Open the image file
image = Image.open('example.jpg')
# Remove the EXIF:ImageDescription metadata field
image.info.pop('EXIF:ImageDescription', None)
# Remove the XMP-dc:Description metadata field
image.info.pop('XMP-dc:Description', None)
# Remove the IPTC:Caption-Abstract metadata field
image.info.pop('IPTC:Caption-Abstract', None)
# Save the modified image file
image.save('example_modified.jpg')
Change "example.jpg" to your needs.
there may be other metadata fields that contain descriptions, depending on the specific image file format and how it was created. You may need to modify the script to remove additional fields if necessary.
here's the code:
$.each(app.rows, function(index, obj) {
$.each(obj, function(ind, ob) {
if (ind == 'hasStuff') {
if (ob == 1) {
app.rows[index][ind] = '<i class="las la-list-ul small"></i><img src="../_img/yes.png" alt"yes"/>';
} else {
app.rows[index][ind] = '<i class="las la-ban small"></i><img src="../_img/no.png" alt"no"/>';
}
}
})
})
what it renders is the actual text, not the image it points to. can't get either font icons or images to display, just the literal text. the array renders out properly in all other respects, but not this part. i'm kinda stumped. and nothing i've found seems to be of help.
the paths are confirmed correct, please don't ask me about that.
EDIT: as i commented below, but will include here for easier viewing, this code REPLACES values from an array. the original array comes from a database query and, as this is done ad hoc, i can't declare it beforehand. also, for 200,000+ records, not feasible.
EDIT2: this piece of code INTERCEPTS THE RESULTS OF A DATABASE QUERY, swaps the boolean -1- for an image and an icon, then loops through a v-for in the template. this is pretty basic stuff. i just don't know why Vue isn't rendering this out. when the v-for loops through the modified array, it doesn't render either the image or the icon, it just outputs the raw HTML. whyyyy????
what am i missing?
So this is really frustrating... on the mymaths website: https://www.mymaths.co.uk/, there's an image of a primary school child on a computer with this image address: https://www.mymaths.co.uk/assets/images/big/primary-school-photo-2.jpg.
I've tried so many things, but I can't seem to replace it.
Say I wanted to replace it with a picture of a hamburger, with this address: https://images.ctfassets.net/sd2voc54sjgs/5L6livQvCw28S04IUSAcm6/6482ea1819e86be1b4f7e85bfbbfe9a6/Blog_Header_Hamburger_History_Option.png?fm=jpg&q=80&fl=progressive&w=1100.
So far I've tried lots of threads, but this image seems to be different from images on other websites, which is why my code isn't working on it:
var images3 = document.getElementsByTagName ("img");
var i3=0;
while(i3<images3.length)
{
if(images[i3].src == "https://www.mymaths.co.uk/assets/images/big/primary-school-photo-2.jpg")
{
images[i3].src = "https://images.ctfassets.net/sd2voc54sjgs/5L6livQvCw28S04IUSAcm6/6482ea1819e86be1b4f7e85bfbbfe9a6/Blog_Header_Hamburger_History_Option.png?fm=jpg&q=80&fl=progressive&w=1100";
}
i3=i3+1;
}
Can somebody help me please? Thank you.
Well, this was new for me too. Apparently, the <picture> tag is not just a wrapper - it's a smarter version of <img>.
It allows to chose different URLs for the image tag depending on screen size and type. For example, try to do this in developper tools:
I replaced srcset for the <source> that has (max-width: 767px), which means it is active when browser window is smaller than 767px. Now if you resize browser window to make it smaller, at some point the original image will be raplaced with burger image.
So what you want to do is to replace all <source>'s srcset. This worked for me:
// Limit the list of omages on those that are under `<picture>` tag
const images = document.querySelectorAll("picture img, picture source");
// RegExp to check if we want to replace the URL
const replaceChecker = /primary-school-photo-2\.jpg$/i;
// The replacement URL
const replaceWith = "https://images.ctfassets.net/sd2voc54sjgs/5L6livQvCw28S04IUSAcm6/6482ea1819e86be1b4f7e85bfbbfe9a6/Blog_Header_Hamburger_History_Option.png?fm=jpg&q=80&fl=progressive&w=1100";
for(const image of images) {
// Pick the name of the attribute we want to change based on whether it's <img> or <source>
const srcAttributeName = image.tagName.toLowerCase() == "img" ? "src" : "srcset";
const oldURL = image[srcAttributeName] + "";
if(replaceChecker.test(oldURL)) {
image[srcAttributeName] = replaceWith;
}
}
You could improve that by checking the media attribute and if it says minimum screen width, use URL for smaller image of the hamburger. That is set by the w GET param in the hamburger image's URL.
I want to upload 2 scaled images and I do not want to upload the original image. To do this, I set sendOriginal to false. If I set hideScaled to true, no files show in the uploader. If set set hideScaled to false, both scaled images show up in the list. I realize that the documentation says not to use both options this way. Is there another way to achieve what I want? How do I make fineuploader show only 1 file on the file list no matter how many scaled images it has?
I ran into this exact same problem. I also wanted to rename the larger scale to match the original filename and to pass a custom parameter so the server script could sort the images into the db based on scale size.
I used this method as a hackish substitute for an onScaled event. If anyone is still interested.
// Must be onSubmitted, not onSubmit or the DOM element won't be rendered yet.
onSubmitted : function(id, name) {
// scaling.sizes.name = 'thumb'
if (name.toLowerCase().lastIndexOf(' (thumb).jpg') !== -1) {
// Hide the element displaying the thumbnail.
qq(this.getItemByFileId(id)).hide();
// Good place to include any custom parameters based on scale size.
this.setParams({gpsize : 'thumb'}, id);
}
// scaling.sizes.name = 'large'
else if (name.toLowerCase().lastIndexOf(' (large).jpg') !== -1) {
this.setParams({gpsize : 'large'}, id);
// If needed rename file in this event, not before, since filename
// is the hackish hook needed to connect scale size to file id.
var newName = name.slice(0, name.toLowerCase().lastIndexOf(' (large).jpg')) + '.jpg';
this.setName(id, newName);
}
return true;
}
It's not perfect, but it gets the job done without bushwhacking through the script files.
I'm having a problem with the Toggle Comment command ("Comment Line / Selection") in TextMate for Actionscript 2 (I know, I know). I've tried completely stripping the language set down to isolate the issue, and tried walking through the Ruby, both to no avail. My issue is that the command insists on using block comments for comment toggling (⌘ + /) and doesn't respect when I add a preferences file to change TM_COMMENT_MODE. I even tried using this simple preference:
{ shellVariables = (
{ name = 'TM_COMMENT_START';
value = '// ';
},
);
}
but no luck. I'm hoping that someone who speaks Ruby much better than myself (ie. at all) can find a simple fix for this. You can reproduce in any (recent) install of TextMate by creating a new actionscript 2 file and trying to ⌘ + / a section of code (or even a line). Contrast to a JS file which will use a line comment. Copy the "Comments" snippet from JavaScript to Actionscript bundles, and the problem will persist.
Thanks!
In your ActionScript Bundle, add a Preference called "Comments". In the editor part, add:
{ shellVariables = (
{ name = 'TM_COMMENT_START';
value = '// ';
},
{ name = 'TM_COMMENT_DISABLE_INDENT';
value = 'YES';
},
{ name = 'TM_COMMENT_START_2';
value = '/* ';
},
{ name = 'TM_COMMENT_END_2';
value = '*/';
},
);
}
and finally at the bottom, set the scope selector to: scope.actionscript.2
Here is an image of what mine looks like
be sure to use the Reload Bundles menu item after you've made these changes.