PPT-Graphics - setCoords The coordinate system of

Zelle graphics The default coordinate system for GraphWin is that the origin is in the upper left hand corner of the window Y coordinates increase as they go down the window X coordinates increase as they go to the right in the window. Dr. Midori Kitagawa. Coordinate Systems. Coordinates are an . ordered. set of values which specify a location relative to some origin. . The . order. of coordinates is important.. There . are a variety of coordinate systems.. Chapter 4. : Graphics Output Primitives. Dr. Doaa Hegazy. 2D Graphics Primitives. Graphics drawing is based on basic geometric structures called . graphics primitives. Points. Lines. Circles. Conic Sections. GIS for Environmental Engineering. Spatial Referencing. We know we are somewhere there! but how can we know where we are ?. We are here!!!. Spatial Referencing. For that We need a reference. International Terrestrial Reference Frame(ITRF). Datums. and Map . Projections. D’Arcangelis. 11/9/09. Every map user and maker should have a basic understanding of projections, no matter how much computers seem to have automated the process.. Hmmm…. COORDINATE SYSTEMS. . RECTANGULAR or Cartesian. . CYLINDRICAL. SPHERICAL. Choice is based on symmetry of problem. Examples:. Sheets - RECTANGULAR. Wires/Cables - CYLINDRICAL. Spheres - SPHERICAL. Geodesy. - the shape of the earth and definition of earth datums. Map Projection. - the transformation of a curved earth to a flat map. Coordinate systems. - (x,y,z) coordinate systems for map data. Introduction. The language contains many sophisticated drawing capabilities as part of namespace . System.Drawing. . and the other namespaces that make up the .NET resource . GDI+. .. . GDI+. is an application programming interface (API) that provides classes for creating two-dimensional graphics, and manipulating fonts and images. . COMPUTER AIDED . TECHNICAL DRAWING. CHAPTER 2. Creating Basic Drawings. 1. 2. 3. The Coordinate System. Every object you draw is placed in either . the . world coordinate system (WCS). or . a . user . Zelle. graphics. The default coordinate system for . GraphWin. is that the origin is in the upper left hand corner of the window. Y coordinates increase as they go down the window, X coordinates increase as they go to the right in the window. What You’ll see. Interactive. 3D computer graphics. Real-time. 2D, but mostly 3D. OpenGL. C/C (if you don’t know them). The math behind the scenes. Shaders. Simple and not-so-simple 3D file formats (OBJ and FBX). What You’ll see. Interactive. 3D computer graphics. Real-time. 2D, but mostly 3D. OpenGL. C/C (if you don’t know them). The math behind the scenes. Shaders. Simple . and not-so-simple 3D . file . 19]. , . Lecture . 4: Transformations . 2. Ravi Ramamoorthi. http:/. /viscomp.ucsd.edu/classes/cse167/. wi19. To Do. Start . doing HW 1. Time is short, but needs only little code [. Due . Jan 23]. Ask questions or clear misunderstandings by next lecture. Lecture . 4: . Transformations . 2. Ravi Ramamoorthi. http:/. /viscomp.ucsd.edu/classes/cse167/wi17. To Do. Start . doing HW 1. Time is short, but needs only little code [. Due Mon Jan 30]. Ask questions or clear misunderstandings by next lecture. (Lecture 2). Dale Gary. NJIT. . . Physics Department. September 6, 2018. History of Solar System Models. The Ptolemaic System. The ancient model for the solar system is called the Ptolemaic system, because it was written down by Claudius Ptolemy (c. 100 AD) in his 13-book .