As a web developer, one of the most common tasks I encounter is changing the background color of an icon or making its background transparent.
作为一个网页开发员，我用Photoshop最常要做的是改变图标的背景颜色或者是把图标背景变透明。
Each pie sliced is, in turn, set to transparent, and the Mosaic background image is then applied to the pie graph.
依次将每个饼图分区设为透明，并且随后将拼成的背景图像应用到饼图中。
Notice how the transparent color changes and blends with the background.
留意透明颜色如何变化并与背景融合。
To achieve this effect, designers often create a container with a transparent PNG-image as background and place the content inside the container - with equidistant padding on all sides of the box.
要达到这个效果，设计者们通常会创建一个容器，用一张透明的PNG图像作为其背景，并把内容放在这个容器中。
The opacity can depend on the distance to the camera, meaning that the images in the background can be a little transparent to give the feeling of depth.
不透明度可以根据离摄像机的远近来确定，也就说，背景中的图形要更加不透明一些，给人以纵深感。
The transparent color means that no color is specified and that it is the same as the page's background color.
透明颜色意味着未指定任何颜色，与页面的背景颜色相同。
As we have SWT widgets inside our shell and we intend to use a gradient background on the shell itself, all the widgets need to be transparent.
由于我们的SWT组件在shell内部并且我们打算对shell本身使用渐变背景，所有的组件都必须是透明的。
The DelegatePaintPanel subclass allows any image to be the background of any other (partially transparent) component.
delegatepaintpanel子类允许任何图像作为任何其他(部分透明)组件的背景。
For example, specifying a transparent background with a 0 option and encoding in mpeg4 will produce black for the background color.
例如，指定透明背景为0选项并用mpeg4编码将生成黑色背景色。
To delete the background and make it transparent, simply press the delete key to clear the area below the selection.
简单的点击Delete键我们就可以去除背景并把它变透明。
Broad support for images with fully transparent alpha channels, in addition to the canvas and new border and background CSS properties, allow for our designs to feel a bit more organic.
除了画布和新的border和background等CSS属性，还对带有完全透明的alpha通道的图像提供了普遍支持，这些使得我们的设计看上去更加有机。
Contracted line draw the outline of the space of transparent atmosphere, wide green background wall represents the environmental protection concept, bouncing colour represents a burst of energy.
简约的线条勾勒出通透大气的空间，宽幅的绿色背景墙代表着环保理念，跳跃的色彩代表着迸发的活力。
But if you want to set out the background of a somewhat transparent, it is very easy to do.
但是如果你想要某一列的背景有点透明的话，这点是很容易做到的。
The module background colour can also be chosen to complement or contrast with the cell, or it may be left transparent.
为了不使其处于透明态，可以选择模块的背景颜色来加强或反衬出电池。
Create a new layer and delete your background layer so you are left with a transparent document.
创建一个新图层，并删除您背景图层，所以你还剩下一个透明的文档。
Maintaining a transparent background and tracking hits on the overlying text proved to be quite a challenge, as this source demonstrates.
生成一个透明背景并跟踪对其中的文本的点击是很具挑战性的，正如源代码也演示的那样。
Under the background it has become an urgent requirement for investors, which the enterprises provide timelier , more transparent and reliable information disclosure.
在这个变化的背景下，希望企业能够提供更及时、更透明、更可靠的信息披露已成为广大投资者的迫切要求。
I darkened the black transparent box to help separate the text from the background, so that the two didn't compete.
我变暗了黑色透明的遮罩来帮助把文字从背景分离，这使得两者没有冲突。
Method to create a background color that is opaque, transparent, or partially transparent.
方法来创建不透明、透明或部分透明的背景颜色。
First of all create a new document which is 128 x 128 pixels large and has a transparent background.
首先我们需要新建一张大小为128*128像素的画布，选择透明背景。
One color in a GIF can be designated as transparent, so that the image will have the background color of any Web page that displays it.
GIF 文件中的一种颜色可以被指定为透明，这样，图像将具有显示它的任何网页的背景色。
In this system, many transparent tubes filled with liquid are used for background, and there is a solenoid valve at the bottom of each tube, which can produce bubbles in the tube.
这种成像系统以充满液体的透明管作为背景，通过电磁阀向管中通入气体来表示像素点，从而进行二值图像的显示。
If the background color is contained in the current selection, it will be excluded if you have transparent selected.
如果背景色彩包含在目前的选取范围内，当您选取透明时，背景色彩将会排除在外。
They are depicted against the background of an also ethereal, almost transparent landscape, which creates the feeling of winter and cold, not only in the nature but also in the human relations.
背景也是超凡的透明的风景，营造出冬季和寒冷的感觉—不仅存在于自然界中，还存在于人际关系中。
For example, if you have an application with a blue background, which then renders a slightly transparent image over it, you will render all of the pixels in the application twice.
例如，如果您有一个具有蓝色背景的应用程序，随后要在该背景上呈现略微透明的图像，则要呈现两次应用程序中的所有像素。
For example, if you have an application with a blue background, which then renders a slightly transparent image over it, you will render all of the pixels in the application twice.
例如，如果您有一个具有蓝色背景的应用程序，随后要在该背景上呈现略微透明的图像，则要呈现两次应用程序中的所有像素。
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