OpenPrinter | OpenComputer compatible printer | 3D Printing library
kandi X-RAY | OpenPrinter Summary
kandi X-RAY | OpenPrinter Summary
OpenComputer compatible printer
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Top functions reviewed by kandi - BETA
- Draw the screen
- Draw the rendered page of this NBT tag
- Limits a string
- Prints current page
- Perform damage of a material from a material slot
- Returns the slot that is empty
- Gets the current block state for a given position
- Determine the yaw for a block position
- Draw the screen screen
- Draw the GUI layer
- Overrides how to draw a GUI container foreground layer
- Clears the printer
- Sends a message to all Minecraft servers
- Initialize the gui
- Draw the background layer of the item
- Converts an Axis Alignment to a NBT fragment
- Draw the background layer for the GUI container
- Get the contents of a file
- Registers items in the registry
- Initialize the GUI
- Gets the client GUI
- Gets the server GUI element
- Print a name tag
- Update inventory
- Write a line to the console
OpenPrinter Key Features
OpenPrinter Examples and Code Snippets
Community Discussions
Trending Discussions on OpenPrinter
QUESTION
I am trying to change the user of a print job in the queue, as I want to create it on a service account but send the job to another users follow-me printing queue. I'm using the win32 module in python. Here is an example of my code:
...ANSWER
Answered 2022-Mar-31 at 05:44At the beginning I thought it was a misunderstanding (I was also a bit skeptical about the bug report), mainly because of the following paragraph (which apparently seems to be wrong) from [MS.Docs]: SetJob function (emphasis is mine):
The following members of a JOB_INFO_1, JOB_INFO_2, or JOB_INFO_4 structure are ignored on a call to SetJob: JobId, pPrinterName, pMachineName, pUserName, pDrivername, Size, Submitted, Time, and TotalPages.
But I did some tests and ran into the problem. The problem is as described in the bug: filling JOB_INFO_* string members (which are LPTSTRs) with char* data.
Submitted [GitHub]: mhammond/pywin32 - Fix: win32print.SetJob sending ANSI to UNICODE API (and none of the 2 errors pops up). It was merged to main on 220331.
When testing the fix, I was able to change various properties of an existing job, I was amazed that it didn't have to be valid data (like below), I'm a bit curious to see what would happen when the job would be executed (as now I don't have a connection to a printer):
Change pUserName to
str(random.randint(0, 10000))
to make sure it changes on each script run (PrintScreens taken separately and assembled in Paint):
Ways to go further:
Wait for a new PyWin32 version (containing this fix) to be released. This is the recommended approach, but it will also take more time (and it's unclear when it will happen)
Get the sources, either:
from main
from b303 (last stable branch), and apply the (above) patch(1)
build the module (.pyd) and copy it in the PyWin32's site-packages directory on your Python installation(s). Faster, but it requires some deeper knowledge, and maintenance might become a nightmare
Footnotes
- #1: Check [SO]: Run / Debug a Django application's UnitTests from the mouse right click context menu in PyCharm Community Edition? (@CristiFati's answer) (Patching utrunner section) for how to apply patches (on Win).
QUESTION
I have done a virtual printer by using some sample code. But I don't know how to get data from it when it starts printing.
When it starts printing It gives notification that ERROR IN PRITNING. And Why there is "C:/MyLocalPort.txt".
Anyone Help me to get data this virtual printer sets to print.
Here is the Sample Code:
...ANSWER
Answered 2022-Mar-25 at 09:53Ok, I Can't do this that way. First I have to create a port monitor I have used mfilemon.dll Then I created a port with that port monitor Then Pasted All Driver files in System Driver Dictionary. Then finally Added Printer And Done. You can refer this https://github.com/Gohulan/Virtual-Printer/blob/main/PrinterSetup/SpoolerHelper.cs This contains all the steps to create a virtual printer to make a print to pdf virtual printer
QUESTION
I was looking for a way to load a ttf file and print text with that font. While looking for some information, I found this question: load a ttf font with the Windows API
In that question they recommend adding a private font with AddFontResourceEx. But I didn't find any way to access such function with pywin32 module and ctypes.windll. Is there any way to access this function? Or failing that, another way to print text with a ttf font without using Pillow???
Next, I will leave a code so you can do the tests:
...ANSWER
Answered 2022-Jan-24 at 21:41I adapted the code from this answer and got the answer!
I will put the code below:
QUESTION
I'm using a Gebe Thermal Printer (GeBE-COMPACT Plus GPT-4672) and have the following issue:
The printer (like most known thermal printer) uses a set of unique escape commands to use its functionality. I'm writing a .Net application thats sending a printjob to the printer, which works fine, but afterwards, I need to send an Escape sequence to cut and to release the paper. The company has issued a test application which takes a Command and sends it to the printer. The function itself however is stuck in a dll file which I can't access, and also can't use, because the issued dll is not supported by the final targeted system, so I'm trying to create a workaround. The printer is connected via USB.
The command for cutting the paper is as follows (literal):< ESC>C<0d>. Inserting this exact line into the testing program without the added space in between < and ESC works fine. I have used the code provided on the MSDN page to be able to send raw text to the printer. Sending this line of text via my method however just makes it print the lines onto the paper, except for the Escape. I've tried converting the sequence into hex, to no prevail. I've tried to send the text as binary data, also didn't work. It feels like it only sees the Escape Sign and ignores the remaining portion of the string. Does anyone have an idea how to fix this issue? I've spent the past hours, converting back and forth, and having used almost 12 feet of paper because it just won't work.
EDIT:
As requested, The Sourcecode:
Function for the Cut paper button:
...ANSWER
Answered 2021-Oct-20 at 12:24You can't just write "< ESC>C<0d>" as string - < ESC> and <0d> are special codes. < ESC> is for binary 27 and <0d> for binary 0. You have to construct the string e.g. in this way (hexadecimal coded): String output = "\u001BC\u0000";
QUESTION
Have seen this error in multiple threads but nothing that fits the error puzzle.
Python 3.8.6, pywin32 301 installed via pip
The error started after rewriting Qt code that prints a special QString to a DataMax printer in PLZ mode into Python. We originally thought that the issue was with the special python string we created so we simply substituted a "Fail" string in place of the more complex PLZ string and LiClipse still has the same error.
...ANSWER
Answered 2021-Jul-26 at 20:28The original Qt code used a qPrintable() on the original string. qPrintable() is supposed to encode the QString as a 'uft-8' so we looked to see if this had anything to do with the problem. It seems in python when the original labelString is declared, python3 is not encoding it as a 'utf-8', which I thought was it's default setting. When I see something declared in python as a string and the debugger is calling it a string I incorrectly assumed that it was already encoded as 'utf-8'. So the final solution was to labelString.encode('utf-8') to make the WritePrinter() call happy. We also needed to add a StartPagePrinter() and EndPagePrinter() to encapsulate the WritePrinter call.
QUESTION
I am using Delphi 10.3 to create a program that prints labels with barcodes. I do not want the printer to queue multiple jobs instead i want to start printing the next job after the previous is finished and receive ready status from the printer. The status of the printer is always ready, even if it is offline!
I use this functions to get the status of the printer:
...ANSWER
Answered 2021-Apr-16 at 07:12It seems that there are limits to the WinAPI, as mentioned in the comments.
Because the previous printer is dead now, we bought a TSC ME240. There is a programming manual for TSPL/2 commands in this link.
To solve the problem i connected the printer to the network and send TSPL/2 commands through a tcp socket.
I needed this code to get the status
QUESTION
At the organization I work for, different printers are set up at various locations. All are mainly used to print A4-sized documents, so the defaults are set up accordingly.
We are also using a bunch of custom-sized forms which people have up to now been filling in by hand. Recently, I was tasked with setting up print-automation onto the said forms from our central database.
I'm using reportlab to create temporary pdf files which I am then trying to send to the default printer. All is relatively simple, save for getting the printers to register a custom paper size.
I got as far as the following code snippet, but I'm really stuck.
...ANSWER
Answered 2020-Nov-17 at 10:05ShellExecute
is using the default printing parameters. If you need to use the reset DevMode
for printing, you can use CreateDC
.
Refer: GDI Print API
If you use SetPrinter to modify the default DEVMODE structure for a printer (globally setting the printer defaults), you must first call the DocumentProperties function to validate the DEVMODE structure.
Refer:
You can also directly use DocumentProperties
to modify printer initialization information.
Then pass pDevModeObj
to CreateDC
, and use StartDoc
and StartPage
to print.
Similar case: Change printer tray with pywin32
QUESTION
I am using an Epson TM-T20II thermal receipt printer, and I need to print receipt out with Danish characters (æ,ø,å). To ESCPOS code for character language selection is described here. My Python code is as below
...ANSWER
Answered 2020-Apr-26 at 00:21For the time being, what you might want to try is to change the encoding specification below from utf-8 to cp865.
QUESTION
What I'm trying to achieve is to print a file with win32print, so that I can inform the user about the job that is actually being printed.
It is sufficient to print the file name to standard output with print
function.
I have this code taken from here to illustrate the problem.
...ANSWER
Answered 2020-Mar-02 at 03:39If you want to print the document name of the job which is in printing status. You could try the following sample:
QUESTION
I have been trying to get printer status from a DNP rx1 printer, but the status of the printer does not change when I open the tray of the printer. Here is an example using py32win library to access the status and it always return status = 0 event when the tray is open.
...ANSWER
Answered 2020-Jan-17 at 03:37PRINTER_INFO_6
works for me in C++ on Windows 10 1903 with OneNote printer.
And when I pause the printer I get status 0x00000001
(PRINTER_STATUS_PAUSED).
The C++ code I used for testing.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install OpenPrinter
You can use OpenPrinter like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the OpenPrinter component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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