Filters are raster means of work with images. They allow to change color, form, size of image, and many other things. Parameters for each filter are applied either by default, or indicated at the Filters panel. Filters are part of document and are saved with it. Filters can be applied both to the usual image and to the stream from camera.
It is possible to work with filters with the help of two panels: Available filters and Filters. Available filters are the filters available in the application package with which the user can work; Filters are filters selected by the user. Available filters and Filters are called with the click of the right button of the mouse at the tools panel or with the help of the menu View→Panels→Available filters/Filters.
The Available filters panel contains in the upper part the list of the available filters which can be applied to the document, as well as the user filters, in the lower part upon selecting the filter there appears its description.
The filter can be applied to the image either by clicking with the right button of the mouse at the necessary filter in the Available filters panel and selecting the item Add filter to the document in the context menu, or by dragging the filter from the Available filters panel into the Filters panel with the help of the mouse.
The Filters panel allows to control the filters selected by the user. In the upper part there is a list of applied filters, and in the lower part upon selecting the respective filters there appears information on the filter which can be changed by the user.
Upon clicking with the right button of the mouse there appears a context menu allowing to make the following actions: