Thales

David Arneau

Guillaume Dupont

Eric Filliatre

Yannick Thiry

Hervé Leconte

Ludovic Billault

A pattern able to be updated by an operator, the position, the orientation and/or the shape of the trajectory pattern dependent on trajectory parameters, the device comprises at least display means to view the trajectory pattern and the representation of the zone, and means for computing and storing the position data of the pattern and of the representation, the representation comprising a set of control points, the function of a control point being to define at least the value of one of the trajectory parameters, the value being dependent on the movement of the control point, a trajectory pattern modification resulting from an interaction of the operator moving at least one control point.

Device for displaying and updating an aerial trajectory pattern aligned with an area on the ground, in particular for an air-drop mission

A device comprises display means and means for calculating and memorizing the positions of points forming patterns being capable of being updated by an operator, the position, orientation and the form of a pattern being defined by a set of technical parameters. Each pattern comprises a set of control points, the function of a control point being, by virtue of its movement, to modify at least one technical parameter, a trajectory pattern modification being carried out through an interaction in which the operator moves at least one control point.

Device for displaying and updating trajectory patterns, in particular SAR trajectory patterns

An aeronautical software application development workbench handling the production of a graphical human-machine interface on one or more display equipment systems comprises computer means processing software tools for creating, simulating or integrating graphical functions or 'widgets' and logic functions for modifying the content of the graphical functions according to incoming events on the display equipment system or systems, said widgets being described in a file called 'Definition File'. The workbench includes a single graphical editor for designing the user application, the technical characteristic of which is to produce a structured language which describes each widget contained in the definition file and which associates consumed variables called &#x201c;input plugs&#x201d; with the modifiable attributes of said widget and produced variables called &#x201c;output plugs&#x201d; with the notifications of the events produced by said widget.

Aeronautical software application development workbench comprising a structured functional description language

The field of the invention is that of graphical libraries providing graphical functions used for the drawing of symbologic images. One of the fields of favored application is the generation of symbologic images for the piloting of aircraft. The object of the invention is to propose a method of graphical generation of a colored vector surrounded by a dark contour (H) on a background likewise colored as a single drawing, making it possible to preserve the function of antialiasing. The method uses two different mixing laws dependent on the position of the pixel of the vector with respect to the central axis of the vector. This method presents the following advantages:

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Pessac, France

David Arneau