蒙版参数

Select a particular color index from the list of available ones in the source raster image. You can also specify the color range by indices (from color to color).从列表中选择一个特定的颜色指数可用的光栅图像的来源。您还可以指定颜色范围指数(从颜色的颜色)。

Select a channel of the source raster image.选择一个频道的光栅图像来源。

Set a particular color taken from the source raster image and adjust the Range for it, thus defining the suitable deviation from the specified color within the range [0, 255].设置从源光栅图像中提取的特定颜色，并为其调整Range，从而在[0, 255]范围内定义与指定颜色的适当偏差。

Click on the color to open the color settings:点击打开颜色设置:

Select the color from available, use HSV or RGBA values, or click Pick Screen Color to select the color from the image in the Preview panel:从可用的颜色中选择颜色，使用HSV或RGBA值，或单击Pick Screen Color从Preview面板中的图像中选择颜色:

Range — threshold value for the color that defines a range of colors to be used for the filter. 0 means that only the selected color is used as mask, increasing the Range value makes the filter include the specified number of neighboring colors.Range 是颜色的阈值，它定义了用于过滤器的颜色范围。0意味着只有选定的颜色作为面具,增加Range值使过滤器包括指定数量的邻近的颜色。

Opens the window to copy all filters from the current source to the selected sources:打开窗口，从当前源复制所有筛选器到所选源:

If you change anything in filters that you have already copied, and want these changes to be applied to other sources, you need to copy the filters once again. All filters of the selected sources will be replaced with the filters of the current source.如果你改变任何过滤器,你已经复制,并希望这些变化应用到其他来源,你需要再次复制过滤器。所有过滤器的选择的来源将会替换为电流源的过滤器。