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: This article describes how to use the GD library to generate a verification code for PHP to draw Chinese characters on the image. For more information about PHP tutorials, see. PHP is not limited to creating HTML output. It can also create and

PHP is not limited to creating HTML output, it can also create and process images in a variety of formats including GIF, PNG, JPEG, WBMP, and XPM. More conveniently, PHP can directly output the image data stream to the browser. To use the image

PHP is not limited to creating HTML output, it can also create and process images in a variety of formats including GIF, PNG, JPEG, WBMP, and XPM. More conveniently, PHP can directly output the image data stream to the browser. To use the image

This example for you to share the PHP gd proportional scaling compression picture function for your reference, the specific contents are as follows 600?600: $width) *0.9; $new _height = ($height >600?600: $height) *0.9; Switch

Imagecreatefrombmp and GD libraries support 32-bit BMP image. php code: /*** BMP creation function * @ author simon * @ param string $ filename path of bmp file * @ example who use, who knows * @ return resource of GD */function imagecreatefrombmp

GD image processing under the TP _ framework (including basic php image processing ideas) Info = array ('width' => $ info [0], 'height' => $ info [1], 'type' => image_type_to_extension ($ info [2], false), 'Mime '=> $ info ['Mime']); $ fun =

1 Patch and patch generationGenerate Patches Diff-upnr old/new/> patch-x.y.zDIFF-UPNR u-boot-2014.07/u-boot-2014.07_moveto9g25/> Moveto9g25-2015.08.25-ok.patchPatch CD OldPatch-p1 ----------------------------------------------------------------------

1. At the beginning of the document there is such a comment /* ************************************************************************* * * startup code (called by ARM's reset, Do not include interrupts) * * Only do important initialization

The compilation failed on 2.6.36 and the appropriate changes were made.   /** Sample disk driver, from the beginning.*/ // # Include # Include # Include # Include # Include # Include /* printk ()*/# Include /* kmalloc ()*/# Include /* everything ...

1. From which we can see the role of the Imagecreatetruecolor function is obviously to create a black background image, its first parameter is the width of the created picture, the second parameter is the height of the created picture, we put the