In my scenario I'm using the image capture screen for taking photos of specific machines.
In the replies the name of the images is 1427726930.jpg
Can this name be changed I'd like to have a prefix like:
UIDxxxxxxTSxxxxxx.jpg
It is possible to override the auto generated name in the image capture screen, by calling setAnswerValue on the Answer that contains the image after capturing.
For your scenario this can look as follows:
<question key="#1" type="10" title="">
<answer key="#1_1" nextQuestionKey="END"/>
<onLeaveOkPersistAssignment>
init = getAnswerValue($answer:'#1_1');
renamed = conCat('ID', getUserId(), '-', init);
setAnswerValue($answer:'#1_1', renamed);
newName = getAnswerValue($answer:'#1_1');
</onLeaveOkPersistAssignment>
</question>
calling getAnswerValue returns the auto generated name which is a numeric timestamp followed by the file extension. This is practically the part of your pattern after the TS. So all you have to do is to retrieve the participant ID and to concatenate everything in the right order.
Related
I wonder how to convert a dm3 file into .jpg/jpeg images? there is test annotation and scale bar on the image. I setup a script but it always show that "the format cannot contain the data to be saved". This can be done via file/batch convert function. So how to realize the same function in script？ Thanks
image test:=IntegerImage("test",2,1,100,100)
test.ShowImage()
image frontimage:=GetFrontImage()
string filename=getname(frontimage)
imagedisplay disp = frontImage.ImageGetImageDisplay(0)
disp.applydatabar()
ImageDocument frontDoc = GetFrontImageDocument()
string directoryname, pathname
number length
if(!SaveAsDialog("","Do Not Change Me",directoryname)) exit(0)
length=len(directoryname)-16
directoryname=mid(directoryname,0,length)
pathname=directoryname+filename
frontDoc.ImageDocumentSaveToFile( "JPG Format", pathname )
To convert to jpg you have to use "JPEG/JFIF Format" as the handler (=format).
It has to be exactly this string in the ImageDocument.ImageDocumentSaveToFile() function. Other formats are mentioned in the help (F1 > Scripting > Objects > Document Object Model > ImageDocument Object > ImageDocumentSaveToFile() function). Those are (for example):
'Gatan Format'
'Gatan 3 Format'
'GIF Format'
'BMP Format'
'JPEG/JFIF Format'
'Enhanced Metafile Format'
In your code you are using the SaveAsDialog() to get a directory. This is not necessary. You can use GetDirectoryDialog() to get a directory. This saves you the name operation for the directoryname and avoids problems when users do change your filename.
Also for concatinating paths I prefer using PathConcatenate(). On the first hand this makes your code a lot more readable since its name tells what you are doing. On the other hand this also takes care of the directory ending with \ or not and other path related things.
The following code is what I think you need:
Image test := IntegerImage("test", 2, 1, 100, 100);
test.ShowImage();
Image frontimage := GetFrontImage();
ImageDisplay disp = frontImage.ImageGetImageDisplay(0);
disp.applydatabar();
ImageDocument frontDoc = GetFrontImageDocument();
string directoryname;
if(!GetDirectoryDialog("Select directory", "C:\\\\", directoryname)){
// ↑
// You can of course use something else as the start point for selection here
exit(0);
}
string filename = GetName(frontimage);
string pathname = directoryname.PathConcatenate(filename);
frontDoc.ImageDocumentSaveToFile("JPEG/JFIF Format", pathname);
This answer is correct and should be accepted. Your problem is the wrong file-type string. You want to use "JPEG/JFIF Format"
A bit more general information on image file saving in DigitalMicrograph.
One doesn't save images but always imageDocuments that can contain one, more, or even zero image objects in them. Script-commands that save an image like SaveAsGatan() really just call things like: ImageGetOrCreateImageDocument().ImageDocumentSaveToFile()
The difference doesn't really matter for simple one-image-in-document type images, but it can make a difference when there are multiple images in a document, or when a single image is displayed multiple times simultaneously (which can be done.) So it is always good to know what "really" goes on.
ImageDocuments contain some properties relating to saving:
A save format (“Gatan Format”, “TIFF Format”, …)
Default value: What it was opened with, or last used save-format in case of creation
Script commands: ImageDocumentGetCurrentFileSaveFormat() ImageDocumentSetCurrentFileSaveFormat()
A current file path:
Default value: What it was opened from, or empty
Script commands: ImageDocumentGetCurrentFile() ImageDocumentSetCurrentFile()
A dirty-state:
Default value: clean when opened, dirty when created
Script commands: ImageDocumentIsDirty() ImageDocumentClean()
A linked-to-file state:
Default value: true when opened, false when created
Script commands: ImageDocumentIsLinkedToFile()
There are two ways of saving an imageDocument:
Saving the current document itself to disc:
void ImageDocumentSave( ImageDocument imgDoc, Number save_style ) This utilizes the current properties of the imageDocument to save it to current path in current format, marking it clean in the process. The save_style parameter determines how the program deals with missing info:
0 = never ask for path
1 = ask if not linked (or empty path)
2 = always ask
Saving a copy of the current document to disc:
void ImageDocumentSaveToFile( ImageDocument imgDoc, String handler, String fileName ) This makes a copy and save the file under provided path in the provided format. The imageDocument in memory does not change its properties. Most noticeable: It does not become clean, and it is not linked to the provided file on disc. The filename parameter specifies the saving location including the filename. If a file extension is provided, it has to match the file-format, but it can be left out. The handler parameter specified the file-format and can be anything GMS currently supports, such as:
Gatan Format
Gatan 3 Format
GIF Format
BMP Format
JPEG/JFIF Format
Enhanced Metafile Format
In short:
To save the currently opened imageDocument with a different format, you would want to do:
imageDocument doc = GetFrontImageDocument()
doc.ImageDocumentSetCurrentFileSaveFormat("TIFF Format")
doc.ImageDocumentSave(0)
While to just save a copy of the current state you would use:
imageDocument doc = GetFrontImageDocument()
string path = doc.ImageDocumentGetCurrentFile() // full path including extension!
path = PathExtractDirectory(path,0) + PathExtractBaseName(path,0) // path without file extension
doc.ImageDocumentSaveToFile("TIFF Format", path )
I'm trying to create an array with an assortment of different randomized image files in it to display on a set of buttons in Tkinter. When a given button is clicked I'd like to add the text of that file's name to a new array. Basically, when button with imageX is clicked add "imageX" to a new array.
Unfortunately, I always get a return that isn't the image's filename, or the variable that I've set to correspond to that image, but instead either:
"tkinter.PhotoImage object at X" (where is X is a location like "0x0000020FC894D2E0") if the command is populationbeta.append (population[0])
or
"pyimage#" (where # is an integer that seems to relate to the number of images in the source file), if I change the command to populationbeta.append (str(population[0]))
I feel like there should be a simple way of doing this and I've tried every work around I can think of but I'm not getting it to work. Any help would be very much appreciated! Thanks!
Here's a shortened/simplified version of the code in question:
master=tkinter.Tk()
master.title("Not working")
a1b1c1 = PhotoImage(file = r"C:/users/jdavis319/documents/bushesoflove/BoLdraw/a1b1c1.png")
a1b1c2 = PhotoImage(file = r"C:/users/jdavis319/documents/bushesoflove/BoLdraw/a1b1c2.png")
a1b1c3 = PhotoImage(file = r"C:/users/jdavis319/documents/bushesoflove/BoLdraw/a1b1c3.png")
a1b2c1 = PhotoImage(file = r"C:/users/jdavis319/documents/bushesoflove/BoLdraw/a1b2c1.png")
a1b2c2 = PhotoImage(file = r"C:/users/jdavis319/documents/bushesoflove/BoLdraw/a1b2c2.png")
population = [a1b1c1, a1b1c2, a1b1c3, a1b2c1, a1b2c2]
populationbeta = []
populationbeta.append(population[0])
print(populationbeta)
This gives the result: "[<tkinter.PhotoImage object at 0x000001A419D4F070>]"
This gives the result: "[<tkinter.PhotoImage object at 0x000001A419D4F070>]"
Correct. That shows that you have a list of PhotoImage objects. If you want the filenames you can use .cget('file') on the objects. cget is a common tkinter method for getting the value of a configured option.
filenames = [image.cget('filename') for image in population]
Or, if you don't want to use a list comprehension to create a list of filenames, you can do it on an individual image like so:
populationbeta.append(population[0].cget("file"))
I have a requirement where I want to merge two pdfs in to a single pdf and attach in the attachements to the custom object in salesforce then this merged pdf is sent via email.
Here is my code snippet. Where contentPdf is one pdf and b is another pdf content which needs to be merged.
PageReference pdf = PageReference(/apex/FirstPDF?id='+ccId);
Blob contentPdf = pdf.getContent();
PageReference cadre = new PageReference('/apex/SecondPDF?id=' + ccId);
Blob b = cadre.getContentPdf();
String combinedPdf = EncodingUtil.convertToHex(contentPdf)+EncodingUtil.convertToHex(b);
Blob horodatagePdf = EncodingUtil.convertFromHex(combinedPdf);
Attachment attachment = new Attachment();
attachment.Body = horodatagePdf;
attachment.Name = String.valueOf('New pdf.pdf');
attachment.ParentId = ccId;
insert attachment;
But the problem is that it does not show the right documents merged instead it shows only one page in the final pdf saved in my machine. I have tried to use contentAsPdf() to retrieve content from pageReference but it does not work. Moreover the page is not well generated the one I get in the attachment. Or if there is any other way to do it quuickely.
I don't think you can merge PDF documents like that. It looks crazy. You can simply join text files together but anything more complex (JPEGs, PDFs...) has special structure... It's quite possible that your code works, in the sense that it generates a file which size is a sum of single files' sizes but it's not a valid document so only 1st part renders OK.
Try making another page which would just reuse the other 2 pages by calling them (use <apex:include>). Check if it renders close to what you're after (there might be style clashes for example) and if it's any good - call getContentAsPdf() on that?
If in Yii 1.1.x there is some extension, to create valid file system(linux) name from object title with unique name, like a slug, but with unique name in given directory ?
I mean I want to save file on disk with name based on title of object.
Thanks!
Actually I would like a bit more :
1) In title of object all illigel chars(for Linux/windows OS) and space must be converted to '-'
2) if there is such file add valid counter for it , like "_45"
Maybe that not yii extension, but some php function.
The simplest way - you can add object id to prefix of file. Then your file names always be uniqueness. For example:
1-title-first
2-title-first
3-title-second
you can use php own uniqueid() to generate unique ids!
$title = uniqid('wp_'); // have wp_ prefixed for title
I'm working on a data migration task, where I have to export a somewhat large Lotus Notes application into a blogging platform. My first task was to export the articles from Lotus Notes into CSV files.
I created a Agent in LotusScript to export the data into CSV files. I use a modified version of this IBM DeveloperWorks forum post. And it basically does the job. But the contents of the Rich Text field is stripped of any formatting. And this is not what I want, I want the Rich Text field rendered as HTML.
The documentation for the GetItemValue method explicitly states that the text is rendered into plain text. So I began to research for something that would retrieve the HTML. I found the NotesMIMEEntity class and some sample code in the IBM article How To Access HTML in a Rich Text Field Using LotusScript.
But for the technique described in the above article to work, the Rich Text field need to have the property "Store Contents as HTML and MIME". And this is not the case with my Lotus Notes database. I tried to set the property on the fields in question, but it didn't do the trick.
Is it possible to use the NotesMIMEEntity and set the "Store Contents as HTML and MIME" property after the content has been added, to export the field rendered as HTML?
Or what are my options for exporting the Notes database Rich Text fields as HTML?
Bonus information: I'm using IBM Lotus Domino Designer version 8.5
There is this fairly unknown command that does exactly what you want: retrieve the URL using the command OpenField.
Example that converts only the Body-field:
http://SERVER/your%5Fdatabase%5Fpath.nsf/NEW%5FVIEW/docid/Body?OpenField
Here is how I did it, using the OpenField command, see D.Bugger's post above
Function GetHtmlFromField(doc As NotesDocument, fieldname As String) As String
Dim obj
Set obj = CreateObject("Microsoft.XMLHTTP")
obj.open "GET", "http://www.mydomain.dk/database.nsf/0/" + doc.Universalid + "/" + fieldname + "?openfield&charset=utf-8", False, "", ""
obj.send("")
Dim html As String
html = Trim$(obj.responseText)
GetHtmlFromField = html
End Function
I'd suggest looking at Midas' Rich Text LSX (http://www.geniisoft.com/showcase.nsf/MidasLSX)
I haven't used the personally, but I remember them from years ago being the best option for working with Rich Text. I'd bet it saves you a lot of headaches.
As for the NotesMIMEEntity class, I don't believe there is a way to convert RichText to MIME, only MIME to RichText (or retain the MIME within the document for emailing purposes).
If you upgrade to Notes Domino 8.5.1 then you can use the new ConvertToMIME method of the NotesDocument class. See the docs. This should do what you want.
Alternativly the easiest way to get the Domino server to render the RichText will be to actually retrieve it via a url call. Set up a simple form that just has the RichText field and then use your favourite HTTP api to pull in the page. It should then be pretty straight forward to pull out the body.
Keep it simple.
Change the BODY field to Store contents as HTML and MIME
Open the doc in editmode.
Save.
Close.
You can now use the NotesMIMEEntity to get what you need from script.
You can use the NotesDXLExporter class to export the Rich Text and use an XSLT to transform the output to what you need.
I know you mentioned using LotusScript, but if you don't mind writing a small Java agent (in the Notes client), this can be done fairly easily - and there is no need to modify the existing form design.
The basic idea is to have your Java code open a particular document through a localhost http request (which is simple in Java) and to have your code capture that html output and save it back to that document. You basically allow the Domino rendering engine to do the heavy lifting.
You would want do this:
Create a form which contains only the rich-text field you want to convert, and with Content Type of HTML
Create a view with a selection formula for all of the documents you want to convert, and with a form formula which computes to the new form
Create the Java agent which just walks your view, and for each document gets its docid, opens a URL in the form http://SERVER/your_database_path.nsf/NEW_VIEW/docid?openDocument, grabs the http response and saves it.
I put up some sample code in a similar SO post here:
How to convert text and rich text fields in a document to html using lotusscript?
Works in Domino 10 (have not tested with 9)
HTMLStrings$ = NotesRichTextItem .Converttohtml([options] ) As String
See documentation :
https://help.hcltechsw.com/dom_designer/10.0.1/basic/H_CONVERTOHTML_METHOD_NOTESRICHTEXTITEM.html
UPDATE (2022)
HCL no longer support this method since version 11. The documentation does not include any info about the method.
I have made some tests and it still works in v12 but HCL recommended to not use it.
Casper's recommendation above works well, but make sure the ACL is such to allow Anonymous Access otherwise your HTML will be the HTML from your login form
If you do not need to get the Richtext from the items specifically, you can use ?OpenDocument, which is documented (at least) here: https://www.ibm.com/developerworks/lotus/library/ls-Domino_URL_cheat_sheet/
https://www.ibm.com/support/knowledgecenter/SSVRGU_9.0.1/com.ibm.designer.domino.main.doc/H_ABOUT_URL_COMMANDS_FOR_OPENING_DOCUMENTS_BY_KEY.html
OpenDocument also allows you to expand sections (I am unsure if OpenField does)
Syntax is:
http://Host/Database/View/DocumentUniversalID?OpenDocument
But be sure to include the charset parameter as well - Japanese documents were unreadable without specifying utf-8 as the charset.
Here is the method I use that takes a NotesDocument and returns the HTML for the doc as a string.
private string ConvertDocumentToHml(Domino.NotesDocument doc, string sectionList = null)
{
var server = doc.ParentDatabase.Server.Split('/')[0];
var dbPath = doc.ParentDatabase.FilePath;
string viewName = "0";
string documentId = doc.UniversalID.ToUpper();
var ub = new UriBuilder();
ub.Host = server;
ub.Path = dbPath.Replace("\\", "/") + "/" + viewName + "/" + documentId;
if (string.IsNullOrEmpty(sectionList))
{
ub.Query = "OpenDocument&charset=utf-8";
}
else
{
ub.Query = "OpenDocument&charset=utf-8&ExpandSection=" + sectionList;
}
var url = ub.ToString();
var req = HttpWebRequest.CreateHttp(url);
try
{
var resp = req.GetResponse();
string respText = null;
using (var sr = new StreamReader(resp.GetResponseStream()))
{
respText = sr.ReadToEnd();
}
return respText;
}
catch (WebException ex)
{
return "";
}
}