.. wxPython Phoenix documentation

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   Copyright: (c) 2011-2020 by Total Control Software
   License:   wxWindows License

.. include:: headings.inc

.. currentmodule:: wx.lib.agw.scrolledthumbnail

.. highlight:: python



.. _wx.lib.agw.scrolledthumbnail.NativeImageHandler:

==========================================================================================================================================
|phoenix_title|  **wx.lib.agw.scrolledthumbnail.NativeImageHandler**
==========================================================================================================================================

This image handler loads and manipulates the thumbnails with the help of
wxPython's own image related functions.



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|class_hierarchy| Class Hierarchy
=================================

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   Inheritance diagram for class <strong>NativeImageHandler</strong>:
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|method_summary| Methods Summary
================================

================================================================================ ================================================================================
:meth:`~wx.lib.agw.scrolledthumbnail.NativeImageHandler.HighlightImage`          Adjust overall image brightness to highlight.
:meth:`~wx.lib.agw.scrolledthumbnail.NativeImageHandler.Load`                    Load the file.
:meth:`~wx.lib.agw.scrolledthumbnail.NativeImageHandler.Rotate`                  Rotate image by angle degrees.
================================================================================ ================================================================================


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|api| Class API
===============


.. class:: NativeImageHandler(object)

   This image handler loads and manipulates the thumbnails with the help of
   wxPython's own image related functions.

   .. method:: HighlightImage(self, img, factor)

      Adjust overall image brightness to highlight.
      
      :param `img`: an instance of :class:`wx.Image`;
      :param `factor`: a floating point number representing the highlight factor.


   .. method:: Load(self, filename)

      Load the file.
      
      :param `filename`: a file containing an image;


   .. method:: Rotate(self, img, angle)

      Rotate image by angle degrees.
      
      :param img: an instance of :class:wx.Image;
      :param angle:  angle in degrees
      :return: rotated image