Method Image.PSD.__decode()
- Method __decode
mapping __decode(string|mapping data)
- Description
Decodes a PSD image to a mapping, defined as follows.
"channels" : int(1..24) The number of channels in the image, including any alpha channels.
"height" : int(1..30000) The image dimensions.
"width" : int(1..30000) "compression" : bool 1 if the image is compressed, 0 if not.
"depth" : int(1..1)|int(8..8)|int(16..16) The number of bits per channel.
"mode" : int(0..4)|int(7..9) The color mode of the file.
0 Bitmap
1 Greyscale
2 Indexed
3 RGB
4 CMYK
7 Multichannel
8 Duotone
9 Lab
"color_data" : string Raw color data.
"image_data" : string Ram image data.
"resources" : mapping(string|int:mixed) Additional image data. See mappping below.
"layers" : array(Layer) An array with the layers of the image. See mapping below.
The resources mapping. Unknown resources will be identified by their ID number (as an int).
"caption" : string Image caption.
"url" : string Image associated URL.
"active_layer" : int Which layer is active.
"guides" : array(mapping(string:int)) An array with all guides stored in the image file.
"pos" : int The position of the guide.
"vertical" : bool 1 if the guide is vertical, 0 if it is horizontal.
"resinfo" : mapping(string:int) Resolution information
"hres" : int FIXME: Document these.
"hres_unit" : int "width_unit" : int "vres" : int "vres_unit" : int "height_unit" : int
The layer members:
"top" : int The rectangle containing the contents of the layer.
"left" : int "right" : int "bottom" : int "mask_top" : int FIXME: Document these
"mask_left" : int "mask_right" : int "mask_bottom" : int "mask_flags" : int "opacity" : int(8bit) 0=transparent, 255=opaque.
"clipping" : int 0=base, 1=non-base.
"flags" : int bit 0=transparency protected bit 1=visible
"mode" : string Blend mode.
"norm" Normal
"dark" Darken
"lite" Lighten
"hue " Hue
"sat " Saturation
"colr" Color
"lum " Luminosity
"mul " Multiply
"scrn" Screen
"diss" Dissolve
"over" Overlay
"hLit" Hard light
"sLit" Soft light
"diff" Difference
"extra_data" : string Raw extra data.
"name" : string The name of the layer
"channels" : array(mapping(string:int|string)) The channels of the layer. Each array element is a mapping as follows
"id" : int The ID of the channel
-2 User supplied layer mask
-1 Transparency mask
0 Red
1 Green
2 Blue
"data" : string The image data