Adobe Photoshop File Formats Specification There are several types of layer information that have been added in Photoshop 4. These exist at the end of the layer records structure see the last row of See Layer records. They have the following structure The following sections describe the different types of data available, their keys and their format. The data for the adjustment layer is the same as the load file formats for each format. See See Additional File Formats for information. The key for the effects layer is lr. FX. The data has the following format  Effects layer, solid fill added in Photoshop 7. Length Description 4 Size 3. Version 2 4 Key for blend mode 1. Color space 1 Opacity 1 Enabled 1. Native color space Type Tool Info Photoshop 5. Has been superseded in Photoshop 6. Ty. Sh see See Type tool object setting Photoshop 6. See Type tool object setting. Key is ty. Sh. Latest trending topics being covered on ZDNet including Reviews, Tech Industry, Security, Hardware, Apple, and Windows. Sr No. Tender Name Tender No Due Date Price bid proforma Download 2 Annual Maintenance Contract of CCTV Camera Systems eTender through CPPP PN1620. Creative Cloud Solution is a new subscriptiononly suite that will be included in CS6. Collab License,Adobe. 2007 K12,K12 SITE LICENSE. Data is as follows Type tool Info Length Description 2 Version 1 4. Font information 2 Version 6 2 Count of faces The next 8 fields are repeated for each count specified above 2 Mark value 4 Font type data Variable Pascal string of font name Variable Pascal string of font family name Variable Pascal string of font style name 2 Script value 4 Number of design axes vector to follow 4 Design vector value Style information 2 Count of styles The next 1. Mark value 2 Face mark value 4 Size value 4 Tracking value 4 Kerning value 4 Leading value 4 Base shift value 1 Auto kern onoff 1 Only present in version lt 5 1 Rotate updown Text information 2 Type value 4 Scaling factor value 4 Sharacter count value 4 Horizontal placement 4 Vertical placement 4 Select start value 4 Select end value 2 Line count, i. The next 5 fields are repeated for each item in line count. Character count value 2 Orientation value 2 Alignment value 2 Actual character as a double byte character 2 Style value Color information 2 Color space value 8 4 2 byte color component 1 Anti alias onoff Unicode layer name Photoshop 5. Key is luni. Data is as follows Layer ID Photoshop 5. Key is lyid. Layer ID Length Description 4 Signature 8. BIM 4 Key lyid 4 Length 4 4 ID. Object based effects layer info Photoshop 6. Key is lfx. 2. Data is as follows Object Based Effects Layer info Length Description 4 Object effects version 0 4 Descriptor version 1. Photoshop 6. 0. Variable Descriptor see See Descriptor structure Patterns Photoshop 6. CS 8. 0 This is a list of patterns. Key is Patt, Pat. Pat. 3. Data is as follows Length. Description. The following is repeated for each pattern. Length of this pattern. Version 14. The image mode of the file. Supported values are Bitmap 0 Grayscale 1 Indexed 2 RGB 3 CMYK 4 Multichannel 7 Duotone 8 Lab 9. Point vertical, 2 bytes and horizontal, 2 bytes. Variable. Name Unicode string. Variable. Unique ID for this pattern Pascal string. Variable. Index color table 2. RGB values only present when image mode is indexed color. Variable. Pattern data as Virtual Memory Array List. Length. Description. Version 34. Length. Rectangle top, left, bottom, right. Number of channels. The following is a virtual memory array, repeated for the number of channels one for a user mask one for a sheet mask. Boolean indicating whether array is written, skip following data if 0. Length, skip following data if 0. Pixel depth 1, 8, 1. Rectangle top, left, bottom, right. Pixel depth 1, 8, 1. Compression mode of data to follow. Variable. Actual data based on parameters and compression Annotations Photoshop 6. Key is Anno. Data is as follows Annotations Length Description 2 Major version 2 2 Minor version. Count of annotations to follow Following is repeated for each annotation 4 Length of this annotation 4 Annotation type either text txt. A or sound snd. A. 1 Is the annotation open 1 Flags. Optional blocks. 1 for Photoshop 6. Rectangle of icon location top, left, bottom and right. Rectangle of popup locations top, left, bottom and right 1. Variable Pascal string of authors name aligned to 2 bytes Variable Pascal string of name aligned to 2 bytes Variable Pascal string of the mod Date aligned to 2 bytes 4 Length of the following 3 fields including this field 4 txt. C or snd. M. Either text or sound 4 Length of the next field Variable Actual data for this annotation. The text is an ASCII or Unicode string the sound annotation is documented in the PDF Reference, available at http Partners. Variable Padding to align to multiple of 4 bytes Blend clipping elements Photoshop 6. Key is clbl. Data is as follows Blend clipping elements Length Description 1 Blend clipped elements boolean 3 Padding Blend interior elements Photoshop 6. Key isinfx. Data is as follows Blend interior elements Length Description 1 Blend interior elements boolean 3 Padding Knockout setting Photoshop 6. Key is knko. Data is as follows Knockout setting Length Description 1 Knockout boolean 3 Padding Protected setting Photoshop 6. Key is lspf. Data is as follows Protected setting Length Description 4 Protection flags bits 0 2 are used for Photoshop 6. Transparency, composite and position respectively. Sheet color setting Photoshop 6. Key is lclr. Data is as follows Sheet Color setting Length Description 4 2 Color. Only the first color setting is used for Photoshop 6. Reference point Photoshop 6. Key is fxrp. Data is as follows Reference point Length Description 2 8 2 double values for the reference point Gradient settings Photoshop 6. Key is grdm. Data is as follows Gradient settings Length Description 2 Version 1 for Photoshop 6. Is gradient reversed 1 Is gradient dithered Variable Name of the gradient Unicode string, padded 2 Number of color stops to follow Following is repeated for each color stop 4 Location of color stop 4 Midpoint of color stop 2 Mode for the color to follow 4 2 Actual color for the stop 2 Number of transparency stops to follow Following is repeated for each transparency stop 4 Location of transparency stop 4 Midpoint of transparency stop 2 Opacity of transparency stop 2 Expansion count 2 for Photoshop 6. Interpolation if length above is non zero 2 Length 3. Photoshop 6. 0 2 Mode for this gradient 4 Random number seed 2 Flag for showing transparency 2 Flag for using vector color 4 Roughness factor 2 Color model 4 2 Minimum color values 4 2 Maximum color values 2 Dummy not used in Photoshop 6. Section divider setting Photoshop 6. Key is lsct. Data is as follows Section Divider setting Length Description 4 Type. UI Following is only present if length 1. Signature 8. BIM 4 Key. See blend mode keys in See Layer records. Following is only present if length 1. Sub type. 0 normal, 1 scene group, affects the animation timeline. Channel blending restrictions setting Photoshop 6. Key is brst. Data is as follows Channel blending restrictions setting Length Description Following is repeated length 4 times. Channel number that is restricted. Solid color sheet setting Photoshop 6. Key is So. Co. Data is as follows Solid color sheet setting Length Description 4 Version 1. Photoshop 6. 0 Variable Descriptor. Based on the Action file format structure see See Descriptor structure. Pattern fill setting Photoshop 6. Key is Pt. Fl. Data is as follows Pattern fill setting Length Description 4 Version 1. Photoshop 6. 0 Variable Descriptor.