- Pivot 1 0 2 – Display Rotation Clockwise
- Pivot 1 0 2 – Display Rotations
- Pivot 2.0 Fan
- Unity Change Rotation Pivot
Rotate android:pivotY='-30%' android:pivotX='40%' android:toDegrees='100'/ This seems correct to me because looking at the screen the rotate point is around 30% less than the left most value of y and x is about 40% more than the left most value of x. But when the animation runs it is not working as expected. General Pivot Point Rotation. A transformation sequence for rotating an object about a specified pivot point using the rotation matrix. Made by dynaPage 0.2. The rotation property is the radians of rotation about the pivot point. On top of the Matrix class, Transform provides these features: Individual setting of the five transformation arguments.
1 VGA; 1 HDMI 1.4 (with HDCP support); 1 DisplayPort 1.2 (with HDCP support) Display Tilt & Swivel Range Tilt: -5 to +25°; Swivel: ±180°; Pivot rotation: 90°; Height: 150 mm. Rotate android:pivotY='-30%' android:pivotX='40%' android:toDegrees='100'/ This seems correct to me because looking at the screen the rotate point is around 30% less than the left most value of y and x is about 40% more than the left most value of x. But when the animation runs it is not working as expected.
CSS 2D Transforms
CSS transforms allow you to move, rotate, scale, and skew elements.
Pivot 1 0 2 – Display Rotation Clockwise
Mouse over the element below to see a 2D transformation:
In this chapter you will learn about the following CSS property:
transform
Browser Support
The numbers in the table specify the first browser version that fully supports the property.
Property | |||||
---|---|---|---|---|---|
transform | 36.0 | 10.0 | 16.0 | 9.0 | 23.0 |
CSS 2D Transforms Methods
With the CSS
transform
property you can use the following 2D transformation methods:translate()
rotate()
scaleX()
scaleY()
scale()
skewX()
skewY()
skew()
matrix()
Tip: You will learn about 3D transformations in the next chapter.
The translate() Method
The
translate()
method moves an element from its current position (according to the parameters given for the X-axis and the Y-axis).The following example moves the <div> element 50 pixels to the right, and 100 pixels down from its current position:
Example
Try it Yourself »The rotate() Method
The
rotate()
method rotates an element clockwise or counter-clockwise according to a given degree.The following example rotates the <div> element clockwise with 20 degrees:
Example
Try it Yourself »Using negative values will rotate the element counter-clockwise.
The following example rotates the <div> element counter-clockwise with 20 degrees:
Example
Try it Yourself »The scale() Method
The
scale()
method increases or decreases the size of an element (according to the parameters given for the width and height).The following example increases the <div> element to be two times of its original width, and three times of its original height:
Example
Try it Yourself »The following example decreases the <div> element to be half of its original width and height:
Example
Try it Yourself »The scaleX() Method
The
scaleX()
method increases or decreases the width of an element.The following example increases the <div> element to be two times of its original width:
Example
Try it Yourself »The following example decreases the <div> element to be half of its original width:
Example
Try it Yourself »The scaleY() Method
The
scaleY()
method increases or decreases the height of an element.The following example increases the <div> element to be three times of its original height:
Example
Try it Yourself »The following example decreases the <div> element to be half of its original height:
Example
Try it Yourself »The skewX() Method
The
skewX()
method skews an element along the X-axis by the given angle.The following example skews the <div> element 20 degrees along the X-axis:
Example
Try it Yourself »The skewY() Method
Pivot 1 0 2 – Display Rotations
The
skewY()
method skews an element along the Y-axis by the given angle.The following example skews the <div> element 20 degrees along the Y-axis:
Example
Try it Yourself »The skew() Method
The
skew()
method skews an element along the X and Y-axis by the given angles.The following example skews the <div> element 20 degrees along the X-axis, and 10 degrees along the Y-axis:
Example
Try it Yourself »If the second parameter is not specified, it has a zero value. So, the following example skews the <div> element 20 degrees along the X-axis:
Example
Try it Yourself »The matrix() Method
The
matrix()
method combines all the 2D transform methods into one.The matrix() method take six parameters, containing mathematic functions, which allows you to rotate, scale, move (translate), and skew elements.
The parameters are as follow: matrix(scaleX(),skewY(),skewX(),scaleY(),translateX(),translateY())
Example
Try it Yourself »Test Yourself with Exercises!
CSS Transform Properties
The following table lists all the 2D transform properties:
Property | Description |
---|---|
transform | Applies a 2D or 3D transformation to an element |
transform-origin | Allows you to change the position on transformed elements |
CSS 2D Transform Methods
Function | Description |
---|---|
matrix(n,n,n,n,n,n) | Defines a 2D transformation, using a matrix of six values |
translate(x,y) | Defines a 2D translation, moving the element along the X- and the Y-axis |
translateX(n) | Defines a 2D translation, moving the element along the X-axis |
translateY(n) | Defines a 2D translation, moving the element along the Y-axis |
scale(x,y) | Defines a 2D scale transformation, changing the elements width and height |
scaleX(n) | Defines a 2D scale transformation, changing the element's width |
scaleY(n) | Defines a 2D scale transformation, changing the element's height |
rotate(angle) | Defines a 2D rotation, the angle is specified in the parameter |
skew(x-angle,y-angle) | Defines a 2D skew transformation along the X- and the Y-axis |
skewX(angle) | Defines a 2D skew transformation along the X-axis |
skewY(angle) | Defines a 2D skew transformation along the Y-axis |
Rule :
When we rotate a figure of 90 degrees clockwise, each point of the given figure has to be changed from (x, y) to (y, -x) and graph the rotated figure.
Let us look at some examples to understand how 90 degree clockwise rotation can be done on a figure.
Example 1 :
Let K (-4, -4), L (0, -4), M (0, -2) and N(-4, -2) be the vertices of a rectangle. If this rectangle is rotated 90° clockwise, find the vertices of the rotated figure and graph.
Solution :
Step 1 :
Here, triangle is rotated 90° clockwise. So the rule that we have to apply here is
(x, y) -------> (y, -x)
Step 2 :
Based on the rule given in step 1, we have to find the vertices of the rotated figure
Step 3 :
(x, y) -----> (y, -x)
K(-4, -4) -------> K'(-4, 4)
L(0, -4) -------> L'(-4, 0)
M(0, -2) -------> M'(-2, 0)
N(-4, -2) -------> N'(-2, 4)
Step 4 :
Vertices of the rotated figure are
K' (-4, 4) , L' (-4, 0), M' (-2, 0) and N' (-2, 4)
Let R (-3, 5), S (-3, 1), T (0, 1), U (0, 2), V (-2, 2) and W (-2, 5) be the vertices of a closed figure.If this figure is rotated 90° clockwise, find the vertices of the rotated figure and graph.
Solution :
Step 1 :
Here, the figure is rotated 90° clockwise. So the rule that we have to apply here is
(x, y) -------> (y, -x)
Step 2 :
Based on the rule given in step 1, we have to find the vertices of the rotated figure
Step 3 :
(x, y) -----> (y, -x)
R(-3, 5) -------> R'(5, 3)
S(-3, 1) -------> S'(1, 3)
T(0, 1) -------> T'(1, 0)
U(0, 2) -------> U'(2, 0)
V(-2, 2) -------> V'(2, 2)
W(-2, 5) -------> W'(5, 2)
Step 4 :
Vertices of the rotated figure are
R'(5, 3), S'(1, 3), T'(1, 0), U'(2, 0), V'(2, 2) and W'(5, 2)
Example 3 :
Let P (-1, -3), Q (3, -4), R (4, 0) and S (0, -1) be the vertices of a closed figure. If the figure is rotated 90° clockwise, find the vertices of the rotated figure and graph.
Solution :
Step 1 :
Here, the figure is rotated 90° clockwise. So the rule that we have to apply here is
(x, y) -------> (y, -x)
Step 2 :
Based on the rule given in step 1, we have to find the vertices of the rotated figure
Step 3 :
(x, y) -----> (y, -x)
P(-1, -3) -------> P'(-3, 1)
Q(3, -4) -------> Q'( -4, -3)
R(4, 0) -------> R'(0, -4)
S(0, -1) -------> S'(-1, 0)
Step 4 :
Vertices of the rotated figure are
P'(-3, 1), Q'(-4, -3), R'(0, -4) and S'(-1, 0)
Example 4 :
Let T (1, -3), U (5, -5), V (3, -3) and W (5, -1) be the vertices of a closed figure.If this figure is rotated 90° clockwise, find the vertices of the rotated figure and graph.
Ubar the dock replacement 4 1 5. Solution :
Step 1 :
Here, the figure is rotated 90° clockwise. So the rule that we have to apply here is
(x, y) -------> (y, -x)
Step 2 :
Based on the rule given in step 1, we have to find the vertices of the rotated figure
Step 3 :
(x, y) -----> (y, -x)
T(1, -3) -------> T'(-3, -1)
U(5, -5) -------> U'(-5, -5)
V(3, -3) -------> V'(-3, -3)
W(5, -1) -------> W'(-1, -5)
Step 4 :
Vertices of the rotated figure are
T'(-3, -1), U'(-5, -5), V'(-3, -3) and W'(-1, -5)
Example 5 :
Let A (-2, 4), B (2, 4), C (1, 3) D (2, 2), E (-2, 2) and F (-3, 3) be the vertices of a closed figure.If this figure is rotated 90° clockwise, find the vertices of the rotated figure and graph.
Solution :
Step 1 :
Here, the figure is rotated 90° clockwise. So the rule that we have to apply here is
(x, y) -------> (-y, x)
Step 2 :
Based on the rule given in step 1, we have to find the vertices of the rotated figure
Step 3 :
(x, y) -----> (y, -x)
A(-2, 4) -------> A'(4, 2)
B( 2, 4) -------> B'(4, -2)
C(1, 3) -------> C'(3, -1)
D(2, 2) -------> D'(2, -2)
E(-2, 2) -------> E'(2, 2)
F(-3, 3) -------> F'(3, 3)
Step 4 :
Vertices of the rotated figure are
A'(4, 2) , B'(4, -2), C'(3, -1), D'(2, -2), E'(2, 2), F'(3, 3)
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Pivot 2.0 Fan
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Unity Change Rotation Pivot
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