What are Views and its types.
Visual Communication. Views and its types.
Visual Communication. Views and its types.
Views:
The ability to see something or to be
seen from a particular place or A sight or prospect, that can be taken in by the eye from a
particular place.
It is the
extent or the range of the vision
There are
two basic types of views.
2D and 3d Views.
The 2D and
3D views are the center of the activities when you work with a map. They have a
number of features that make working with them very comfortable and
straightforward.
2D and 3D
refer to the actual dimensions in a workspace. 2D is "flat", using
the horizontal and vertical (X and Y) dimensions, the image has only two
dimensions and if turned to the side becomes a line. 3D adds the depth (Z)
dimension. This third dimension allows for rotation and visualization from
multiple perspectives. It is essentially the difference between a photo and a
sculpture.
The
difference between 2d and 3d shapes is that, a 2d shape is flat, has no volume
and depth and cannot be handled while a 3d shape can be held, has depth, volume
and can hold things inside it. These are the dimensional shapes which are
mostly used in geometry.
Fig 1.1
Fig 1.2
Here Figure
1.1 represents a two dimensional sketch of the car. Where we can see only X
axis and Y-Axis of the co-ordinates, whereas fig.12 represents the 3-Dimensional
picture (sketch ) of the car .
The key
difference between 2D and 3D echocardiography is the volumetric approach to data
acquisition and visualization.
Some of the geometrical
2d and 3d shapes and shown below. :
Fig 1.3
It is
representing a 3 dimensional picture with all three, X, Y, and Z axis of angels
with the arrows pointing the direction
It is the Z angle which is not in the 2-dimensional picture
representation.
Fig 1.4
In this
picture a triangle is represented by Just two co-ordiantes, X an y-axis
co-ordinates. X-axis and Y-axis are labbed on the sides of the triangle.
Fig 2.1
This is a square representing X and Y
co-ordinates of the AXIS . Here the arrows on the left and right side of the
triangle represents the Y-Axis and the arrows on the top and bottom represents
the X-Axis of the square.
Fig
2.2
Figure 2.2
represents a 3-dimensional square with all 3 i.e X, Y and Z axis on the square.
In 2-D image one is unable to see or get the depth of the image on the other
hand 3-D image helps the man getting the distance, depth , height and details
of the image from a specific distance. Here we represent the Y-Axis as the
height of the square , X-Axis as the bottom and Z-Axis as the side view of the
image.
Fig 3.1
This picture
will help you in understanding the 3-views of the image.
It is a
triangle. It is shown in 3 different views. 1st one is the back view, 2nd
view is the side view of the triangle and 3rd one is the TOP view of
the Triangle.
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