KDE 5.0 PyKDE API Reference
  • KDE's Python API
  • Overview
  • PyKDE Home
  • Sitemap
  • Contact Us
 

KPixmapRegionSelectorDialog Class Reference

from PyKDE5.kwidgetsaddons import *

Inherits: QDialog → QWidget → QObject

Detailed Description

A dialog that uses a KPixmapRegionSelectorWidget to allow the user to select a region of an image. If you want to use special features like forcing the selected area to have a fixed aspect ratio, you can use

See also:
pixmapRegionSelectorWidget() to get the pointer to the KPixmapRegionSelectorWidget object and set the desired options there.

There are some convenience methods that allow to easily show a dialog for the user to select a region of an image, and just care about the selected image.

"KDE Pixmap Region Selector Dialog"

Author:
Antonio Larrosa <larrosa@kde.org>


Methods

 __init__ (self, QWidget parent=0)
 adjustRegionSelectorWidgetSizeToFitScreen (self)
KPixmapRegionSelectorWidget pixmapRegionSelectorWidget (self)

Static Methods

QImage getSelectedImage (QPixmap pixmap, QWidget parent=0L)
QImage getSelectedImage (QPixmap pixmap, int aspectRatioWidth, int aspectRatioHeight, QWidget parent=0L)
QRect getSelectedRegion (QPixmap pixmap, QWidget parent=0L)
QRect getSelectedRegion (QPixmap pixmap, int aspectRatioWidth, int aspectRatioHeight, QWidget parent=0L)

Method Documentation

__init__ (  self,
QWidget  parent=0
)

The constructor of an empty KPixmapRegionSelectorDialog, you have to call later the setPixmap method of the KPixmapRegionSelectorWidget widget of the new object.

adjustRegionSelectorWidgetSizeToFitScreen (   self )

Since:
4.4.3 Adjusts the size of the KPixmapRegionSelectorWidget to not overflow the screen size

KPixmapRegionSelectorWidget pixmapRegionSelectorWidget (   self )

Returns:
the KPixmapRegionSelectorWidget widget so that additional parameters can be set by using it.


Static Method Documentation

QImage getSelectedImage ( QPixmap  pixmap,
QWidget  parent=0L
)

Creates a modal dialog, lets the user to select a region of the pixmap with the same aspect ratio than aspectRatioWidth x aspectRatioHeight and returns when the dialog is closed.

Returns:
the selected image, or an invalid image if the user pressed the Cancel button.

QImage getSelectedImage ( QPixmap  pixmap,
int  aspectRatioWidth,
int  aspectRatioHeight,
QWidget  parent=0L
)

Creates a modal dialog, lets the user to select a region of the pixmap with the same aspect ratio than aspectRatioWidth x aspectRatioHeight and returns when the dialog is closed.

Returns:
the selected image, or an invalid image if the user pressed the Cancel button.

QRect getSelectedRegion ( QPixmap  pixmap,
QWidget  parent=0L
)

Creates a modal dialog, lets the user to select a region of the pixmap with the same aspect ratio than aspectRatioWidth x aspectRatioHeight and returns when the dialog is closed.

Returns:
the selected rectangle, or an invalid rectangle if the user pressed the Cancel button.

QRect getSelectedRegion ( QPixmap  pixmap,
int  aspectRatioWidth,
int  aspectRatioHeight,
QWidget  parent=0L
)

Creates a modal dialog, lets the user to select a region of the pixmap with the same aspect ratio than aspectRatioWidth x aspectRatioHeight and returns when the dialog is closed.

Returns:
the selected rectangle, or an invalid rectangle if the user pressed the Cancel button.

  • Full Index

Modules

  • karchive
  • kcoreaddons
  • kguiaddons
  • kitemmodels
  • kitemviews
  • kplotting
  • kwidgetsaddons
  • solid
  • sonnet
This documentation is maintained by Simon Edwards.
KDE® and the K Desktop Environment® logo are registered trademarks of KDE e.V. | Legal