To better understand the transform-origin property, view a demo. Unless you need to support a really old browser, there's no need to use the -webkit- extension. : Sei ler inglês. Mouse over the elements below to see the difference between a … Equivalent to the matrix(1, 0, 0, 1, x, 0) transformation. The angle can be represented by deg, rad or grad units. crash [@ ns IFrame::Invalidate Transform Layer() ] with position: fixed; -moz-transition-duration: 1s;-moz-transform: scale(1.5) Categories (Core :: Layout, defect) Product: Core Core. Where depth equals the distance, in pixels, of the z=0 plane from the viewer. The value of x must be specified in length units. The syntax for the -webkit-transform property is: Where represents one of the transform functions listed below under Accepted Values. 2D transformations can change the x- and y-axis of an element. Rotates the element clockwise around the y-axis. This scaling transformation is characterized by a two-dimensional vector. This property allows you to rotate, scale, move, skew, etc., elements. The translate() transform function is available on the following: Syntax: -webkit-transform: translate3d(deltaX, deltaY, deltaZ). How can I scale the content of an iframe (in my example it is an HTML page, and is not a popup) in a page of my web site? Specifies a 2D rotation clockwise around the element's origin. 3D transformations can also change the z-axis of an element. Add the text-align property with its "center" value. If y is not specified, then scales in both directions by a factor of x. Scales the element from the origin along the horizontal axis by a factor of x. Scales the element from the origin along the vertical axis by a factor of y. If the element you want to scale is an img with 100% width, then the code provided here can be problematic in Safari. For example, skew(40deg). For example, you can rotate elements, scale them, skew them, and more. transform-originの解説。トランスフォームの原点を指定するには?要素書式transform-origin: 【原点の水平位置】 【原点の垂直位置】 ;対応ブラウザIE 9： (-ms-transform-origin)Firefox 10.0： (-moz-transform-origin)Opera 11.61： (-o-transform-origin)Chrome 17.0： The skewX() transform function is available on the following: Where angle represents how much the element should be skewed in the y direction. Why? The rotateX() transform function is available on the following: Syntax: -webkit-transform: rotateY(angle), Where angle is an angle represented by deg, rad or grad units. Example: -webkit-transform: matrix(1, 0, 0.6, 1, 250, 0); The matrix() transform function is available on the following: Syntax: -webkit-transform: matrix3d(m00, m01, m02, m03, m10, m11, m12, m13, m20, m21, m22, m23, m30, m31, m31, m33). The rotateY() transform function is available on the following: Syntax: -webkit-transform: rotateZ(angle), Where angle is an angle represented by deg, rad or grad units. Equivalent to the matrix(cos(angle), sin(angle), -sin(angle), cos(angle), 0, 0) transformation. To fix this, change “all” in the transition property to “transform”. With linear transformations you can rotate, scale, skew and translate elements, or you can perform a series of rotations, scales, skews and translations in arbitrary order. Equivalent to the matrix(1, 0, 0, 1, 0, y) transformation. The CSS -webkit-transform property is a proprietary CSS extension that is supported by the WebKit browser engine. The translate3d() transform function is available on the following: Syntax: -webkit-transform: translateX(deltaX). Its result does not depend on the position of the system of coordinates. For example, rotateX(40deg). The translateZ() transform function is available on the following: The -webkit-transform property is available in: The CSS3 equivalent to the -webkit-transform property is the transform property. Syntax: -webkit-transform: matrix(m11, m12, m21, m22, tX, tY). The scale() CSS function defines a transformation that resizes an element on the 2D plane. ; matrix(): la fonction de Transformation de matrice. Create an HTML page with a simple element in it so that you can apply the CSS3 scale. The angle can be represented by a percentage or length. Equivalent to the matrix(1, 0, 0, 1, x, y) transformation. In Internet Explorer, the matrix filter provides similar functionality. The origin of the transformation is specified by the -moz-transform-origin property. Cookies improve the way our website works, by using this website you are agreeing to our use of cookies. The translateY() transform function is available on the following: Syntax: -webkit-transform: translateZ(deltaZ). It supports a list of functions, where each single function represents a transform operation to apply. Here's an example of usage (note that this example also includes other proprietary extensions): Here are the accepted values for the -webkit-transform property: Here is a list of transform functions that you can use with the -webkit-transform property. A Propriedade CSS transformpermite modificar o espaço coordenado do modelo de formatação CSS. The default value of angleY is zero (no vertical skew). none: aucune transformation, valeur par défaut. The origin of the transformation is specified by the. These transform functions have names such as scale(), rotate(), skew(), etc, which accept parameters to determine the level of transformation (for example, the angle to rotate an element). Well, HTML and CSS (along with other web technologies like ActionScript) use an inverted Cartesian coordinate systembecause web pages start from top-left and read downwards. The rotate3d() transform function is available on the following: Syntax: -webkit-transform: rotateX(angle), Where angle is an angle represented by deg, rad or grad units. The element class name is changed when the mouse rolls on and off it. Se a propriedade tem um valor diferente de none, um contexto de empilhamento será criado. For the transform property we use 4 lines to support different browsers. 属性; transform-origin (two-value syntax) 36.0 4.0 -webkit-10.0 9.0 -ms-16.0 3.5 -moz-9.0 3.2 -webkit-23.0 15.0 -webkit-10.5 -o-transform-origin (three-value syntax) CSS3 transforms allow you to translate, rotate, scale, and skew elements. Do not confuse transitions (which are used to animate an element between two states) with transformations (used to create effects). Most major browsers now support the official CSS3 transform property. In this latest example we find a simple loop that is animated thanks to the transform:scale property. changes its size) in 3D. Performs a clockwise skew on the element vertically by angleY. Translation preserves parallelism, angles and distances. To better understand the transform property, view a demo. x-offset Is a or a describing how far from the left edge of the box the origin of the transform is set. matrix(1, 0, 0, 1, 0px, 0px) is an identity transformation (every point stays fixed): matrix(2, 0, 0, 1, 0px, 0px) is an origin-based horizontal scaling by two: matrix(1, 0, 0, 2, 0px, 0px) is an origin-based vertical scaling by two: matrix(3, 0, 0, 3, 0px, 0px) is an origin-based magnification by three: matrix(-1, 0, 0, 1, 0px, 0px) is a horizontal reflection against the y-axis: matrix(1, 0, 0, -1, 0px, 0px) is a vertical reflection against the x-axis: matrix(-1, 0, 0, -1, 0px, 0px) is a reflection across the origin: matrix(-2, 0, 0, 1, 0px, 0px) is a reflection across the origin a horizontal scaling by two: matrix(1, 0, 1, 1, 0px, 0px) is an anticlockwise horizontal skew by 45 degrees. The above code will increase both the width and the height of the image to 1.5 times its original ones on hovering over the image since we passed 1.5 as an argument to the scale function.Notice that the transform property is given the vendor prefixes -webkit-, -moz- and -o-.These are given to gain the best support across all the browsers. The only (crucial) difference is that on our axis the -y value is above the x axis, whilst it would ordinarily be below it. For the supported length units, see the. Equivalent to the matrix(1, 0, 0, y, 0, 0) transformation. Running out the door, but to make the path to be more of an oval shape, the translatey "to" needs to have a higher value. Home | About | Contact | Terms of Use | Privacy Policy. The angle can be represented by a percentage or length. offset-keyword Is one of the left, right, top, bottom, or center keyword describing the corresponding offset. transform: default-webkit-transform: Chrome and Safari-moz-transform: Firefox-o-transform: Opera; Change scale() and rotateZ() values to get different animation results. The translate() method moves an element from its current position (according to the parameters given for the X-axis and the Y-axis). CSS3 transformations provide the process by which we can transform a standard HTML element into a spatial transformation module to 2D and 3D. Scales the element (i.e. 2D Scale. The transform property may be specified as either the keyword value none or as one or more values. Repeat this step until only one matrix remains, which will be the result matrix. Specifies the two-dimensional linear transformation applied to an element. Where deltaX represents how much the element should be translated in the x direction, and deltaY is the number of units to translate in the y direction. The transform-origin property allows you to change the position of transformed elements. By using the translate function below and nudging the green square out of its original position, we’ll notice how the surrounding text will remain fixed in place, as if the square is a block element: The value of y must be specified in length units. E.g. The angle can be represented by deg, rad or grad units. The skewY() transform function is available on the following: Syntax: -webkit-transform: translate(deltaX [, deltaY]). The main advantage of the matrix function is that every two dimensional linear transformation can be described with just one matrix function. The angle must be followed by a unit designator (deg, grad or rad). So now you know :) Note: I'm going … For the supported length units, see the, Translates the element horizontally by x. Using the scale value within the transform property allows you to change the appeared size of an element. In other words, use the transform property unless you have a specific reason not to. For more information see our privacy policy. Thus, you can model the standard HTML element by shrinking coordinates, expanding coordinates or moving them. Note: This property must be used together with the transform property. The origin is always relative to the element. We use the * (asterisk) selector that selects all the elements in a document. Because the amount of scaling is defined by a vector, it can resize the horizontal and vertical dimensions at different scales. You can use the following sample HTML5 page outline, which has an area for the CSS code in the head section: We are going to apply the scale transform when the user rolls their mouse over the element. The CSS -webkit-transform property is a proprietary CSS extension that is supported by the WebKit browser engine. For example, rotateY(40deg). The CSS -webkit-transform property enables web authors to transform an element in two-dimensional (2D) or three-dimensional (3D) space. La propriété de Transformation CSS -moz-transform accepte les mêmes fonctions de transformation que la propriété de Transformation CSS transform:. matrix(1, -1, 0, 1, 0px, 0px) is an anticlockwise vertical skew by 45 degrees. If a transformation moves the element, the origin will also be moved. Specifies a 3D transformation as a 4 x 4 matrix. The rotate() transform function is available on the following: Syntax: -webkit-transform: rotate3d(x, y, z, angle). The scale animation will run on page load as well as hover. For example, rotate(40deg). The angle can be represented by a percentage or length. Performs an anticlockwise skew horizontally and a clockwise skew vertically on the element by the given angles. Specifies the origin of two-dimensional linear transformations specified with the -moz-transform property. The figure above presents the HTML cas… Therefore, a smaller value would increase the "perspective" effect (due to the object appearing closer), while a larger value will reduce the effect (due to the element appearing further away). Obs. Usando-a, elementos podem ser traduzidos, rotacionados, ter seu tamanho ajustado e inclinados de acordo com os valores definidos. 属性 Chrome IE Firefox Safari Opera; transform (2D) 36.0 4.0 -webkit-10.0 9.0 -ms-16.0 3.5 -moz-9.0 3.2 -webkit-23.0 15.0 -webkit-10.5 -o-transform (3D) 36.0 The scaleX() transform function is available on the following: Where sy represents how much the element should be scaled in the y direction. The parameters m11, m12, m21, m22 represent the elements of a 2x2 matrix in column-major order: The parameters tX, tY represent the x and y translation elements. ; Set the max-width of the image to 100%. These transform functions have names such as scale(), rotate(), skew(), etc, which accept parameters to determine the level of transformation (for example, the angle to rotate an element).. The angle can be represented by a percentage or length. The transition property is a shorthand property used to represent up to four transition-related longhand properties:.example { transition: [transition-property] [transition-duration] [transition-timing-function] [transition-delay]; } These transition properties allow elements to change values over a specified duration, animating the property changes, rather than having them occur immediately. Rotates the element clockwise around the origin by the given angle. Performs an anticlockwise skew on the element horizontally by angleX. It can be interpreted as shifting the origin of the element's system of coordinates - when that happens, any element whose position is described with respect to that origin (the element itself and any descendants it may have) gets shifted as well. matrix(1, 1, 0, 1, 0px, 0px) is a clockwise vertical skew by 45 degrees. The parameters represent a 4x4 homogeneous matrix of 16 values in column-major order: The matrix3d() transform function is available on the following: Syntax: -webkit-transform: perspective(depth). Where deltaX represents how much the element should be translated in the x direction, deltaY is the number of units to translate in the y direction, and deltaZ is the number of units to translate in the z direction. changes its size) in the. Safari 4.0.3 and later running on Mac OS X version 10.6 and later. The scaleZ() transform function is available on the following: Syntax: -webkit-transform: skew(angleX [, angleY]), Where angleX represents how much the element should be skewed in the x direction, and angleY in the y direction. For maximum browser compatibility, you should add the W3C CSS3 equivalent to your code. For example, scale3d(2,3,3). The values of x and y must be specified in length units. Also consider adding other proprietary extensions such as -ms- for Internet Explorer, -moz- for Firefox, -o- for Opera etc. Equivalent to the matrix(x, 0, 0, y, 0, 0) transformation. This property is a proprietary extension that is only supported in Chrome and Safari browsers. Equivalent to the matrix(1, 0, tan(angleX), 1, 0, 0) transformation. Specifies a 2D transformation in the form of a transformation matrix of six values. matrix(1, 0, -1, 1, 0px, 0px) is a clockwise horizontal skew by 45 degrees. The translateX() transform function is available on the following: Syntax: -webkit-transform: translateY(deltaY). For example, scale(2,3). The operation corresponds to the matrix [cos(angle) sin(angle) -sin(angle) cos(angle) 0 0]. Image as a img tag and a layer with text on hover over it – base settings The scaleY() transform function is available on the following: Where sz represents how much the element should be scaled in the z direction. For example, scaleZ(1.1). Translates the element horizontally by x and vertically by y. WebKit extensions contain the -webkit- prefix, which indicates that it belongs to the WebKit open source framework. It's always good practice to use the CSS3 equivalent in your code. The scale() transform function is available on the following: Syntax: -webkit-transform: scale3d(scaleX, scaleY, scaleZ), Where scaleX represents how much the element should be scaled in the x direction, scaleY represents the y direction, and scaleZ represents the z direction. The angle must be followed by a unit designator (deg, grad or rad). Style the image by setting its max-width, min-width and max-height.Set the position to "relative" and the overflow to "hidden". All functions can be used arbitrary times and in any order. The scale3d() transform function is available on the following: Where sx represents how much the element should be scaled in the x direction. The perspective() transform function is available on the following: Where angle is an angle represented by deg, rad or grad units. CSS transforms allow you to move, rotate, scale, and skew elements. changes its size) in 2D. Note that these transformation functions are similar to the transformations supported by SVG and VML. iPad resolution is much too big for most desktops in portrait) -moz-transform: scale(0.25, 0.25) Click a select element Actual results: Dropdown was rendered as if the page was not scaled, so it was way out of position and different scale than anything else. Add CSS¶. This means that every point (x, y) moves to the point (a * x + c * y + transX, b * x + d * y + transY). The angle can be represented by a percentage or length. The rotateZ() transform function is available on the following: Syntax: -webkit-transform: scale(scaleX [, scaleY]), Where scaleX represents how much the element should be scaled in the x direction, and scaleY represents the y direction. We'll be using x and ycoordinates to move our objects. For the supported length units, see the, Translates the element vertically by y. scaleX() specifies a scale operation using the [sx, 1] scaling vector, where sx is given as the parameter. The transX and transY values must be given in length units in Firefox and without the use of length units in Google Chrome and Safari (they always calculate these values in pixels). HTML A translation moves all the points of an element in the same direction and by the same amount. Expected results: Chrome & Safari seem to get it right. matrix(1, 0, 0, 1, 5px, 0px) is a horizontal translation by 5px: matrix(1, 0, 0, 1, 0px, -10px) is a vertical translation by -10px: matrix(-1, 0, 0, 1, 0px, 0px) matrix(1, 0, 0, 1, 5px, 0px), matrix(1, 0, 0, 1, 5px, 0px) matrix(-1, 0, 0, 1, 0px, 0px). For example, scaleX(2.1). The transform property applies a 2D or 3D transformation to an element. Its result is a data type.. 180px. A transformation is an effect that lets an element change shape, size and position. Also, specify the position and opacity. For example, skew(40deg,-5deg). Note that any combination of two-dimensional linear transformations can be specified with a single call to the, (x, y) --> (1 * x + 0 * y + 0, 0 * x + 1 * y + 0) = (x, y), (x, y) --> (2 * x + 0 * y + 0, 0 * x + 1 * y + 0) = (2 * x, y), (x, y) --> (1 * x + 0 * y + 0, 0 * x + 2 * y + 0) = (x, 2 * y), (x, y) --> (3 * x + 0 * y + 0, 0 * x + 3 * y + 0) = (3 * x, 3 * y), (x, y) --> (-1 * x + 0 * y + 0, 0 * x + 1 * y + 0) = (-x, y), (x, y) --> (1 * x + 0 * y + 0, 0 * x + -1 * y + 0) = (x, -y), (x, y) --> (-1 * x + 0 * y + 0, 0 * x + -1 * y + 0) = (-x, -y), (x, y) --> (-2 * x + 0 * y + 0, 0 * x + 1 * y + 0) = (-2 * x, y), (x, y) --> (1 * x + 1 * y + 0, 0 * x + 1 * y + 0) = (x + y, y), (x, y) --> (1 * x - 1 * y + 0, 0 * x + 1 * y + 0) = (x - y, y), (x, y) --> (1 * x + 0 * y + 0, 1 * x + 1 * y + 0) = (x, y + x), (x, y) --> (1 * x + 0 * y + 0, -1 * x + 1 * y + 0) = (x, y - x), (x, y) --> (1 * x + 0 * y + 5px, 0 * x + 2 * y + 0) = (x + 5px, y), (x, y) --> (1 * x + 0 * y + 5px, 0 * x + 2 * y + 0) = (x, y - 10px), matrix(a1, b1, c1, d1, transX1, transY1) matrix(a2, b2, c2, d2, transX2, transY2) =, An element translated horizontally by 100px, matrix(0.866, 0.5, -0.5, 0.866, 0px, 0px) matrix(1, 0, 0, 1, 200px, 0px), matrix(0.866, 0.5, -0.5, 0.866, 0, 0) matrix(1, 0, 0, 1, 200, 0), matrix(0.866, 0.5, -0.5, 0.866, 160px, 100px), matrix(0.866, 0.5, -0.5, 0.866, 160, 100), progid:DXImageTransform.Microsoft.Matrix(M11=0.433, M12=-0.25, M21=0.25, M22=0.433, Dx=100, Dy=50), matrix(0.433, 0.25, -0.25, 0.433, 0px, 0px), -moz-transform (Mozilla Developer Center), Performs a linear transformation on the element specified by the given matrix. The skew() transform function is available on the following: Where angle represents how much the element should be skewed in the x direction. For example, scaleY(0.6). The effect of a CSS Transform is to modify the appearance of an element in the browser by translation, rotation or other means. Mouse over the element below to see a 2D transformation: 2D rotate. Rotates the element clockwise around the x-axis. Equivalent to the matrix(x, 0, 0, 1, 0, 0) transformation. With linear transformations you can rotate, scale, skew and translate elements, or you can perform a series of rotations, scales, skews and translations in arbitrary order. This is typically done by removing the -webkit- prefix, however, you should always check the correct syntax before implementing your code (at the time of writing, CSS3 was still a work in progress). Scales the element (i.e. A transform can be specified using the -webkit-transform property. Although the -webkit-transform property is not part of the official W3C CSS specification, it is designed to work on browsers that are powered by the WebKit browser engine, such as Apple Safari and Google Chrome. But be careful! The -webkit-transform property accepts a list of "transform functions" as values. For example, skew(40deg). ; Add the transition of the "image" class. For the supported length units, see the. The angle can be represented by deg, rad or grad units. You can chain together operations to apply multiple transforms at once to an object (e.g., if you want to both scale … rotate(), rotateX() et rotateY(): la fonction de Transformation de rotation. The -webkit-transform property accepts a list of "transform functions" as values. CSS3 supports 2D and 3D transformations. Scale(2, 2) or scale(2) causes the element to appear twice as wide and twice as tall as its default size, taking up 4-times the original area. Where deltaZ represents how much the element should be translated along the z axis. In general, the element has the class name “scales” with “scaleOn” as an additional class name when the mouse is over it. Scales the element (i.e. Each angle must be followed by a unit designator (deg, grad or rad). Então, direto eu encontro nos CSSs isso -webkit-transform, mas não tenho ideia do que é ou para que serve e deus também não sabe me responder: Eu ficaria eternamente grato se alguém pudesse me explicar ou me passar algum lugar em que eu possa ler sobre isso. Safari 4.0.3 and later running on Mac OS X v10.6 and later. この場合、その要素はその中に含まれる position: fixed; または position: absolute; である要素すべての包含ブロックとして扱われます。 変形可能な要素のみが transform の対象になります。 y-offset Is a or a describing how far from the top edge of the box the origin of the transform is set. With this step you have reduced the number of transformations by one. CSS3 Transforms. To help understand the movement easily we'll be working on an axis grid (which you'll probably recognize from basic math). For example, rotateZ(40deg). scaleY() Specifies the two-dimensional linear transformation applied to an element. For more details visit this page. The angle must be followed by a unit designator (deg, grad or rad). Neste caso, o objeto atuará como um bloco recipiente para position: fixedpara os elementos que estão contidos. Equivalent to the matrix(1, tan(angleY), tan(angleX), 1, 0, 0) transformation. Where deltaY represents how much the element should be translated along the y axis. The default scale value is 1, therefore any value between .99 and .01 makes an element appear smaller while any value greater than or equal to 1.01 makes an element appear larger. Scale(1, 1) or scale(1) leaves an element in it's default state. transform: translateX(value); transform: translateY(value); It’s important to note that an element using transform will not cause other elements to flow around it. Equivalent to the matrix(1, tan(angleY), 0, 1, 0, 0) transformation. Scales the element from the origin by factors of x and y. Specifies a perspective projection matrix. Where deltaX represents how much the element should be translated along the x axis. The markup is longer than its predecessors, but this can vary according to the blocks you want to insert. This function allows you to change the perspective of an element by changing the distance of the element to the viewer. However, you should check that a corresponding extension exists before doing this, as not all browsers have corresponding extensions, and those that do may not necessarily accept the same parameters. If you have more than two transformations, then multiply the first two matrices from right to left and replace them with the result matrix.
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