Is it possible to replace text in label with an image in kivy?
I have a label containing a text but i want to replace the text with an image.
Is this possible in kivy?
The answer is technically yes, but this isn't something exposed by the label api so you'd have to mess about doing stuff manually. It would probably be a better idea to put an Image on top of (or behind) the Label, and use this to display the imgae when necessary.
Related
I want to define an rectangular area on top of an image, that has got a specific width and a specific height and in which a text should be pasted. I want the text to stay inside of this text field. If the text is longer, its size should be decreased and at one point it should be converted into a multiline text. How can I define such a text field using Pillow in python3?
I am looking for a clean and minimalist solution.
Sadly, I have no idea how to do this, since I am very new to python. I also didn't find any helpful and fitting information on how to do this, in the Internet. Thanks in advance!
Using Tkinter I want to create a scrollable list(rows and columns) with images and editable text. The first column should contain images and the second column should contain tags(text) for the respective images in the previous column.
Hence a row should contain an image in a column and text in the next column.
Please let me know, what widget i need to use in Tkinter in order to achieve this.
Thanks for any help.
I would use a single frame for the images and editable text. You can use a text widget for the editable text, and align them using grid.
Then, place the frame in a canvas so that it can be scrolled. There are many questions and answers on this site related to scrolling a frame. See, for example, this answer: https://stackoverflow.com/a/16198198/7432
I'm using a Gtk.Label within a tooltip to display text. The text is usually rather short, but does occasionally become very long, in which case the label expands horizontally to fill the entire screen width, which results in a ridiculously wide tooltip. Is there a way to force the label's text into more lines?
I had two ideas:
1) set the label's maximum width. Gtk doesn't seem to support this.
2) set the label's maximum line length. Gtk doesn't seem to support this either.
Which means I'm fresh out of ideas. Is there any way to do this?
Use gtk.Label.set_line_wrap combined with gtk.Label.set_max_width_chars.
Example:
label.set_line_wrap(True)
label.set_max_width_chars(20)
I wanted to create an app which has an image as its background. But when I add a Label over the image, the label had a white background.
Is there a way to set the Label widget's background color to 'transparent'?
I'm not aware of a way to make Label backgrounds transparent. One alternative is to use a Canvas widget as the base for the whole thing, then use the create_image method to add the background image, and create_text to make the text labels. It will be a bit more work, but the text should render without a background on top of the image. (Admittedly I have very little experience with the Canvas widget, so I'm speaking more from theory than experience, but it's worth a try.)
If you don't have a good Tkinter reference, I highly recommend this one made by New Mexico Tech. It's available as a downloadable PDF as well.
I want to fit some text in a label. I almost managed to do it: when I enlarge the window, I add some <big> tags to the label and the text enlarges with the window. But if I try to shrink the window, the size-request of the label doesn't let me do it.
The label is updated many times a second, so if I try to set a custom size request every time I apply a new label, the window will shrink and enlarge if i try to shrink it.
What I want to do is removing the size request, without word wrapping and other things like this: I just want let the label go out of the window.
Set the "ellipsize" property of label to True.
Put the label in a container like GtkScrolledWindow.