• Requested characteristic (if the <Requested information> parameter is specified).
• All image characteristics in the following format:
  
  <Format> + TAB + <Width> + TAB + <Height> + TAB + <Bits/pixel>
  
  

  <Format>	Character string	Three characters identifying the image format: "BMP", "GIF", "PDF", etc. "BAD" if the image name is an non-existing file or if the format is unknown
  <Width>	Integer	Image width in pixels. Note: The width and height can be inverted depending on the position of the (0,0) point of the image. To get the width and height taking into account the orientation of the image, use a variable of type Image.
  <Height>	Integer	Image height in pixels. Note: The width and height can be inverted depending on the position of the (0,0) point of the image. To get the width and height taking into account the orientation of the image, use a variable of type Image.
  <Bits/pixel>	Character string	Number of bits per pixel: 1 (monochrome image) 4 (16-color palette) 8 (256-color palette) 24 (no palette, 16 millions of colors) 32 (no palette, true color) The number of bits per pixel is always equal to 0.

• If an error occurs, the following string is returned:
  "BAD" + TAB + TAB + TAB

• Name of the image or PDF file, including its full or relative path (up to 260 characters). A UNC path can be used.
• Name of the control bound to an image memo item.

The PDF files are not supported.

Desired information.

ibWithAlphaLayer	Determines whether the image has an alpha channel. If this constant is used, <Result> will correspond to: True if the image has an alpha channel, False otherwise.
ibTransparencyColor	Determines whether the image has a transparent area. If this constant is used, <Result> will correspond to: True if the image has a transparent area, False otherwise.
ibListInfoPages (Default value)	Gets information on each page of a multi-page image. Each page is separated by a carriage return (CR) character. The information is returned in the following format: Width + TAB + Height + TAB + Bits per pixel where: Width: Width in pixels. Height: Height in pixels. Bits per pixel: Number of bits per pixel: 1 (monochrome image) 4 (16-color palette) 8 (256-color palette) 24 (no palette, 16 millions of colors) 32 (no palette, true color) The number of bits per pixel is always equal to 0.