Inheritance diagram for SigCapturePage:
Public Member Functions | |
| head_content () | |
| preprocess () | |
| body_content () | |
 Public Member Functions inherited from BasicPage | |
| __construct () | |
| head_content () | |
| body_content () | |
| preprocess () | |
| print_page () | |
| add_onload_command ($str) | |
| hide_input ($bool) | |
| input_header ($action="") | |
| noinput_header () | |
| scale_box () | |
| scanner_scale_polling ($include_scans=true) | |
| footer () | |
| change_page ($url) | |
| default_parsewrapper_js ($input="reginput", $form="formlocal") | |
| noscan_parsewrapper_js () | |
Additional Inherited Members | |
| Protected Attributes inherited from BasicPage | |
| $onload_commands | |
| $page_url | |
| $body_class ='mainBGimage' | |
| $mask_input = False | |
Member Function Documentation
| SigCapturePage::preprocess | ( | ) |
Idea: convert image to PNG if GD functions are available. It would reduce storage size but also make printing the image more complicated since it would need to be converted back to a bitmap. Undecided whether to use this. Maybe reformatting happens server-side for long term storage.
Update: does not work with GD. That extension does not understand bitmaps. Same idea may work with a different library like ImageMagick. if (function_exists('imagecreatefromstring')) { $image = imagecreatefromstring($bmp); if ($image !== false) { ob_start(); $success = imagepng($image); $png_content = ob_get_clean(); if ($success) { $format = 'PNG'; $img_content = $png_content; } } }
The documentation for this class was generated from the following file:
- pos/is4c-nf/gui-modules/SigCapturePage.php
