#PYTHON USE GUI TO GET FILE PATH HOW TO#
#PYTHON USE GUI TO GET FILE PATH CODE#
#PYTHON USE GUI TO GET FILE PATH FREE#

But you want both the beginning and ending coordinates on the same line. When you call create_coords_elements(), it returns a list. You can also see that you are using a special syntax to extract items from a list: This is one of the most complex user interfaces you have written. The last function is your main() one: def main(): It will also prevent the user from trying to overwrite the original image. This function asks the user where to save your file. Now you're ready to go on to the save_image() function: def save_image(values): Because these elements are in a single list, they will be added as a horizontal row to your user interface. One label ( sg.Text) and two text boxes ( sg.Input). This function returns a Python list that contains three Elements in it. The next function to look at is called create_coords_elements(): def create_coords_elements(label, begin_x, begin_y, key1, key2): Many photos have a higher resolution than can be shown on a typical monitor. This is done to keep the image visible in your GUI.

Note: The drawing is applied to a thumbnail version of the image rather than a copy of the image. When you edit any of those settings, this function will get called and the image will update.

#PYTHON USE GUI TO GET FILE PATH CODE#

If the user has opened up an image, then your code will automatically draw a shape using the default settings. The fill color to be used (uses color names).The ending coordinates ( -END_X-, -END_Y-).The beginning coordinates ( -BEGIN_X-, -BEGIN_Y-).It gets all the various settings that you need to create an ellipse or a rectangle. This code is used for creating the two shapes you want to draw on your image. If image_file and os.path.exists(image_file): The next function is a meaty one: def apply_drawing(values, window): You could make it so that the user cannot enter negative numbers or numbers that are larger than the image. Another improvement that you could add here is to take the image bounds into account. This allows the user interface to continue to function. If the user empties the Element of its contents, you force it to return a zero.

#PYTHON USE GUI TO GET FILE PATH FREE#

Feel free to catch those kinds of things here or implement a filter to prevent users from entering anything other than integers. If you enter an alphabetical character or a special character, it will cause this code to throw an error. This function is used to convert strings to integers. Now you can take a look at your first function: def get_value(key, values):

tmp_file - A temporary file that is created to save your intermediate image file.

file_types - Which you will use for browsing and saving your images.

These lines of code define the imports of the packages and modules that you need. The first chunk is the code at the top of the file: # drawing_gui.py That's a bunch of code! To make things easier, you will go over this code in smaller chunks. If event = 'Exit' or event = sg.WIN_CLOSED: Window = sg.Window('Drawing GUI', layout, size=(450, 500)) 'You are not allowed to overwrite the original image!')Д¬olors = list(()) 'File', file_types=file_types, save_as=True, no_window=True Sg.Input(begin_y, size=(5, 1), key=key2, enable_events=True), Sg.Input(begin_x, size=(5, 1), key=key1, enable_events=True), Window.update(data=bio.getvalue())Дef create_coords_elements(label, begin_x, begin_y, key1, key2): Tmp_file = tempfile.NamedTemporaryFile(suffix='.jpg').name Then add this code to your new file: # drawing_gui.pyДЇrom PIL import Image, ImageColor, ImageDrawДЇile_types = Now open up your Python editor and create a new file named drawing_gui.py. Now you're ready to create your GUI! Creating the GUI

#PYTHON USE GUI TO GET FILE PATH HOW TO#

Here's how to install them with pip: python3 -m pip install PySimpleGUI pillow You will need PySimpleGUI and Pillow to be able to follow along with this tutorial. PySimpleGUI Image Shape GUI Getting Started

Python use gui to get file path