by: Mickel Grönroos |
last post by:
Hi,
I'm trying to put an Tkinter.Entry of fixed size onto a specific location
on a canvas using the place manager. The idea is that one can double-click
a rectangle object on a canvas to get an...
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by: Tuvas |
last post by:
I'm trying to display a picture on a Tkinter Canvas. It seems to work
fine the first time that it is displayed. However, subsequent times
running shows an error like this:
TCLerror: Wrong #...
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by: Bob Greschke |
last post by:
I have a program that sucks in a list of equipment positions (Lats/Longs),
opens a Toplevel frame with a canvas set to, for example, 700x480 pixels,
and then does all of the calculations and plots...
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by: Andrew Poulos |
last post by:
I'm using canvas to draw shapes on screen (to highlight items of
interest). All's working fine until a circle is drawn around a button
the user needs to click. The canvas "covers" the button so...
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by: eben |
last post by:
I've been playing with the canvas primitive available in some of the
modern browsers, and have put together a little 3d engine that I
thought other people might find useful. See
...
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by: Jon Davis |
last post by:
OK, why is Canvas not IDisposable, and how do I get rid of all the Windows
handles?
I'm doing a performance test of looping through a dynamic XAML-to-JPEG
conversion. It gets to about 500...
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by: Nebulism |
last post by:
I have been attempting to utilize a draw command script that loads a canvas, and through certain mouse events, draws rectangles. The original code is from...
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by: nish88 |
last post by:
Hi!! Actually,i am doing a simulation and i want a dot (small oval) to pop up when i click(by mouse) on the canvas.
can anyone please help me or if possible give me the piece of codes to perform...
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by: skanemupp |
last post by:
so i load a gif onto a canvas and when i click the canvs i want to get
the color of the pixel that is clicked.
so i need to ge the object im clicking.
i was told in another thread to use...
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by: CloudSolutions |
last post by:
Introduction:
For many beginners and individual users, requiring a credit card and email registration may pose a barrier when starting to use cloud servers. However, some cloud server providers now...
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by: Faith0G |
last post by:
I am starting a new it consulting business and it's been a while since I setup a new website. Is wordpress still the best web based software for hosting a 5 page website? The webpages will be...
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by: ryjfgjl |
last post by:
In our work, we often need to import Excel data into databases (such as MySQL, SQL Server, Oracle) for data analysis and processing. Usually, we use database tools like Navicat or the Excel import...
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by: taylorcarr |
last post by:
A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...
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by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
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by: ryjfgjl |
last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
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by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
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by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
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by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
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