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Property:pngtopam
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Linux-Command
| Command: | pngtopam - type Exec | Wiki | Freetz | IPPF | whmf | AVM | Web |
| Location: | Shell-Commands >> Linux-Commands - Origin: NetPbm | ||||||
| Path: | Release: /bin Lab+Rel: /bin | ||||||
| Properties: | Size: 20.9k - 44.7k - Firmware: 6.20 - 8.00 | ||||||
| Function: | Convert a PNG image to a PAM image. | ||||||
Goto: Examples - GPL-Browser - Dependencies - Model-Matrix - Symbols - SMW-Browser
Details
pngtopam converts a PNG image to PAM image format and prints it to stdout.
See the pngtopam(1) man page.
pngtopam is used by:
- picconv.sh
- captive_portal_upload_image
- dect_doorline_image_conversion.sh
- dect_bg_image_conversion.sh
Fw 7.39 help:
root@fritz:/var/mod/root# pngtopam -help pngtopam: Use 'man pngtopam' for help.
This man page is linked above. You have to use a wrong option to get short help:
root@fritz:/var/mod/root# pngtopam -nohelp unrecognized option '-nohelp'. Recognized options are: -verbose -alpha -alphapam -mix -background -gamma -text -time -byrow -info_only -maxval_8bit
Manually collected:
Options: <infile> # PNG file to convert -verbose # print details during conversion -alpha # output the transparency channel -alphapam # output foreground + transparency -mix # apply transparency channel to background -background <color> # specifies the background color -gamma # use the stored gamma info -text <outfile> # extract text chunks -time # output the stored time to stderr -byrow # run faster -info_only # print infos about the PNG -maxval_8bit # todo
Examples
PNG info - fw 7.39:
root@fritz:/var/mod/root# pngtopam -info_only /usr/www/avm/help/img/disk.png reading a 26 x 27 image, 8 bits palette, not interlaced, base filter tRNS chunk (transparency): 28 entries gAMA chunk (image gamma): gamma = 0.45 sBIT chunk: not present cHRM chunk: not present PLTE chunk: 256 entries bKGD chunk: not present hIST chunk: not present pHYs chunk: present oFFs chunk: not present tIME chunk: present pCAL chunk: not present sRGB chunk: not present
PNG conversion - fw 7.39:
root@fritz:/var/mod/root# pngtopam /usr/www/avm/help/img/disk.png > test.pam
PNG conversion, verbose - fw 7.39:
root@fritz:/var/mod/root# pngtopam -verbose /usr/www/avm/help/img/disk.png > test.pam pngtopam: reading a 26 x 27 image, 8 bits pngtopam: palette, not interlaced, base filter pngtopam: tRNS chunk (transparency): 28 entries pngtopam: gAMA chunk (image gamma): gamma = 0.45 pngtopam: sBIT chunk: not present pngtopam: cHRM chunk: not present pngtopam: PLTE chunk: 256 entries pngtopam: bKGD chunk: not present pngtopam: hIST chunk: not present pngtopam: pHYs chunk: present pngtopam: oFFs chunk: not present pngtopam: tIME chunk: present pngtopam: pCAL chunk: not present pngtopam: sRGB chunk: not present pngtopam: Writing a PPM file with maxval 255
GPL-Browser
Daily updated index of all pngtopam code findings on the GPL-Browser. Last update: 2024-12-31 05:04 GMT.
The Browse column points to the Path containing the respective source code on the gpl.boxmatrix.info service.
The SoC column lists the Chip-Codenames, the Model column lists the nicks of the Box-Models.
The Diff column links the comparison of the AVM Kernel to the pristine original from Kernel.org.
The Download column links the full tarball the respective directory content is extracted from.
The presence of the source does not mean it fits the respective model and architecture. See the Model-Matrix where it's used.
Dependencies
Daily updated index of all dependencies of this command. Last update: 2024-12-31 07:31 GMT.
A * in the Mod column marks info from Supportdata-Probes, which will always stay incomplete.
| Relation | Typ | Object | Mod | Firmware | Info | Origin |
|---|---|---|---|---|---|---|
| Depends on | lib | ld.so | 22 | 7.08 - 8.00 | Dynamic linker / loader | Linux |
| Depends on | lib | libc.so | 44 | 6.20 - 8.00 | Standard C library | Linux |
| Depends on | lib | libgcc_s.so | 7 | 6.25 - 6.110 | GCC low-level runtime library | Linux |
| Depends on | lib | libm.so | 32 | 6.20 - 8.00 | C math library | Linux |
| Depends on | lib | libnetpbm2.so | 44 | 6.20 - 8.00 | Read / write PAM formats | NetPbm |
| Depends on | lib | libpng15.so | 40 | 6.20 - 7.31 | Official PNG reference library | LibPNG |
| Depends on | lib | libpng16.so | 28 | 7.39 - 8.00 | Official PNG reference library | LibPNG |
| 7 dependencies for this command | ||||||
Model-Matrix
Daily updated index of the presence, path and size of this command for each model. Last update: 2024-12-31 05:46 GMT.
Showing all models using this command. Click any column header (click-wait-click) to sort the list by the respective data.
The (main/scrpn/boot/arm/prx/atom/rtl) label in the Model column shows which CPU is meant for Multi-Linux models.
Note that this list is merged from Firmware-Probes of all known AVM firmware for a model, including Recovery.exe and Labor-Files.
| Model | Firmware | Path | Size |
|---|---|---|---|
| FRITZ!Box 3272 (main) | 6.83 - 6.89 | /bin | 39.1k |
| FRITZ!Box 3490 (main) | 6.80 - 7.30 | /bin | 37.8k - 44.6k |
| FRITZ!Box 4040 | 6.98 - 8.00 | /bin | 20.9k - 25.5k |
| FRITZ!Box 4050 | 7.58 - 7.90 | /bin | 25.5k |
| FRITZ!Box 4060 | 7.29 - 7.90 | /bin | 25.4k - 25.5k |
| FRITZ!Box 5490 (main) | 6.51 - 7.29 | /bin | 37.8k - 44.6k |
| FRITZ!Box 5491 (main) | 7.01 - 7.29 | /bin | 40.6k - 44.6k |
| FRITZ!Box 5530 Fiber (main) | 7.21 - 8.00 | /bin | 44.4k - 44.6k |
| FRITZ!Box 5590 Fiber (main) | 7.29 - 8.00 | /bin | 25.4k - 25.5k |
| FRITZ!Box 5690 Pro (main) | 7.62 | /bin | 25.4k |
| FRITZ!Box 6430 Cable (atom) | 6.84 - 7.29 | /bin | 23.7k - 29.3k |
| FRITZ!Box 6490 Cable (arm) | 6.20 - 6.64 | /bin | 26.0k |
| FRITZ!Box 6490 Cable (atom) | 6.83 - 7.51 | /bin | 23.7k - 29.4k |
| FRITZ!Box 6590 Cable (atom) | 6.83 - 7.51 | /bin | 23.7k - 29.4k |
| FRITZ!Box 6591 Cable (arm) | 7.04 - 7.08 | /bin | 24.0k - 29.4k |
| FRITZ!Box 6591 Cable (atom) | 7.04 - 8.00 | /bin | 24.0k - 33.5k |
| FRITZ!Box 6660 Cable (atom) | 7.14 - 8.00 | /bin | 25.6k - 33.5k |
| FRITZ!Box 6670 Cable (atom) | 7.61 - 7.90 | /bin | 33.5k - 33.6k |
| FRITZ!Box 6690 Cable (atom) | 7.28 - 7.90 | /bin | 29.3k - 33.5k |
| FRITZ!Box 6840 LTE (main) | 6.36 - 6.88 | /bin | 37.8k |
| FRITZ!Box 6850 LTE | 7.21 - 7.90 | /bin | 25.4k - 44.5k |
| FRITZ!Box 6850 5G | 7.24 - 7.90 | /bin | 25.4k - 25.5k |
| FRITZ!Box 6890 LTE (main) | 6.84 - 7.57 | /bin | 40.6k - 44.6k |
| FRITZ!Box 6890 LTE v1 (main) | 6.84 - 7.57 | /bin | 40.6k - 44.6k |
| FRITZ!Box 6890 LTE v2 (main) | 6.84 - 7.57 | /bin | 40.6k - 44.6k |
| FRITZ!Box 7272 (main) | 6.36 - 6.88 | /bin | 39.1k |
| FRITZ!Box Fon WLAN 7360 v2 | 6.36 - 6.88 | /bin | 37.8k |
| FRITZ!Box 7362 SL (main) | 6.36 - 7.18 | /bin | 37.8k - 44.6k |
| FRITZ!Box 7412 (main) | 6.50 - 6.88 | /bin | 37.8k |
| FRITZ!Box 7430 (main) | 6.26 - 7.31 | /bin | 37.8k - 44.6k |
| FRITZ!Box 7490 (main) | 6.25 - 7.51 | /bin | 37.8k - 44.7k |
| FRITZ!Box 7510 | 7.30 - 8.00 | /bin | 25.4k - 25.5k |
| FRITZ!Box 7520 | 6.98 - 8.00 | /bin | 20.9k - 25.5k |
| FRITZ!Box 7520 v2 (main) | 7.30 - 8.00 | /bin | 25.4k - 25.5k |
| FRITZ!Box 7530 | 6.98 - 8.00 | /bin | 20.9k - 25.5k |
| FRITZ!Box 7530 AX | 7.20 - 8.00 | /bin | 29.5k - 29.6k |
| FRITZ!Box 7560 (main) | 6.51 - 7.30 | /bin | 40.6k - 44.6k |
| FRITZ!Box 7580 (main) | 6.53 - 7.30 | /bin | 40.6k - 44.6k |
| FRITZ!Box 7581 | 6.54 - 7.18 | /bin | 24.9k - 29.5k |
| FRITZ!Box 7582 | 6.83 - 7.18 | /bin | 24.9k - 29.5k |
| FRITZ!Box 7583 (main) | 7.01 - 7.59 | /bin | 40.6k - 44.6k |
| FRITZ!Box 7583 VDSL (main) | 7.19 - 8.00 | /bin | 44.5k - 44.6k |
| FRITZ!Box 7590 (main) | 6.83 - 8.00 | /bin | 40.6k - 44.6k |
| FRITZ!Box 7590 AX (main) | 7.19 - 8.00 | /bin | 44.5k - 44.6k |
| FRITZ!Box 7690 | 7.61 - 7.90 | /bin | 25.4k - 25.5k |
| 45 models use this command | |||
Symbols
Daily updated index of all symbols of this command. Last update: 2024-12-31 07:31 GMT.
| Firmware | Symbol |
|---|---|
| 6.25 - 8.00 | main |
| 6.25 - 8.00 | pngx_bitDepth |
| 6.25 - 8.00 | pngx_bkgd |
| 6.25 - 8.00 | pngx_chunkIsPresent |
| 6.25 - 8.00 | pngx_colorType |
| 6.25 - 8.00 | pngx_create |
| 6.25 - 8.00 | pngx_destroy |
| 6.25 - 8.00 | pngx_filterType |
| 6.25 - 8.00 | pngx_gama |
| 6.25 - 8.00 | pngx_imageHeight |
| 6.25 - 8.00 | pngx_imageWidth |
| 6.25 - 8.00 | pngx_interlaceType |
| 6.25 - 8.00 | pngx_plte |
| 6.25 - 8.00 | pngx_readEnd |
| 6.25 - 8.00 | pngx_readImage |
| 7.08 - 8.00 | pngx_readInfo |
| 6.25 - 8.00 | pngx_readRow |
| 6.25 - 8.00 | pngx_readStart |
| 6.25 - 8.00 | pngx_removeChunk |
| 6.25 - 8.00 | pngx_sbit |
| 6.25 - 8.00 | pngx_setGamma |
| 7.08 - 8.00 | pngx_setPacking |
| 6.25 - 8.00 | pngx_setShift |
| 7.08 - 8.00 | pngx_setSigBytes |
| 6.25 - 8.00 | pngx_text |
| 6.25 - 8.00 | pngx_time |
| 6.25 - 8.00 | pngx_trns |
| 6.25 - 8.00 | pngx_xPixelsPerMeter |
| 6.25 - 8.00 | pngx_yPixelsPerMeter |
| 29 symbols for this command | |
