PNG Image Options Dialog Box
Provides options for saving a rendering to a PNG image file.
Several options are available for creating monochrome, grayscale, and color images
in the PNG file format.
List of Options
The following options are displayed.
Creates a 2-bit black and white image.
- 8 Bits (256 Grayscale)
Creates an 8-bit grayscale image using 256 shades of gray.
- 8 Bits (256 Colors)
Renders a smaller, 8-bit color image from a palette of 256 colors.
- 16 Bits (65,536 Grayscale)
Creates a grayscale 16-bit image that uses 65,536 shades of gray.
- 24 Bits (16.7 Million Colors)
Creates a larger, true color (24-bit) file.
- 32 Bits (24 Bits + Alpha)
Creates a 24 bit color image that includes an 8 bit alpha channel. Alpha is a type
of data, found in 32-bit image files, that assigns transparency to the pixels in the
Provides faster display in Web browsers.
Dots Per Inch
Sets the dots per inch (dpi) for the saved image. This setting does not change the
resolution of the final image, but can affect the way it prints in documents.
ovides options for saving a rendering to a PNG image file. Several options are available for creating monochrome, grayscale, and color images in the PNG file …PNG Image Options dialog box is displayed …PNG Image Options dialog box.dialog box to preview the effects of … PNG‑8, or PNG‑24) and set options as desired.option is available only for Image slices. … In the Slice Options dialog box, enter a URL in the …