PdfPresenter | A Presentation View for PDF Presentations | Document Editor library
kandi X-RAY | PdfPresenter Summary
kandi X-RAY | PdfPresenter Summary
A Presentation View for PDF Presentations
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Top functions reviewed by kandi - BETA
- Initializes the UI .
- Handle key press events .
- Render PDF images .
- Read notes from file .
- Save the notes .
- Paint image .
- Increment the timer .
- Start the timer .
- Gets the size hint for the widget .
PdfPresenter Key Features
PdfPresenter Examples and Code Snippets
Community Discussions
Trending Discussions on PdfPresenter
QUESTION
Developing a pdf reader app. QT 5.11.0
I have a class PdfPresenter that contains the UI business logic for the View.
...ANSWER
Answered 2021-May-14 at 08:15This is a good rule of thumb:
- If you know the exactly one place you want to notify, use a direct call.
- If you don't know how many, or which, places you want to notify, emit a signal.
QUESTION
I know this is a popular question on the web, but I'm getting this error even after setting JAVA_HOME
env variable and adding %JAVA_HOME%\bin\
to the Path variable.
I'm trying to use PDF Presenter app which requires Java. So, I downloaded Oracle JDK (jdk-14.0.1_windows-x64_bin.exe) and installed it and then configured the above two variables.
If I enter %JAVA_HOME%\bin\java.exe --version
, it works fine. But if I enter java.exe
or java
, I get the error in the title. How can I fix this?
Here is the output of echo %PATH%
ANSWER
Answered 2020-Jun-26 at 08:26If you use the gui of windows for env variable don't use %JAVA_HOME% but the real path. The variable are not interpreted in the gui.
And in consequence you have %JAVA_HOME% directly in your path who will not be interpreted when you enter your command
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install PdfPresenter
You can use PdfPresenter like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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