Proty — Responsive, interactive wireframes

Twittstrap — Powerful front-end framework based on Bootstrap

MobileHTML5

HTML5 compatibility on mobile and tablet browsers with testing on real devices

http://mobilehtml5.org/

http://www.daftlogic.com/projects-text-to-image.htm

PHP Text to Image

Change the settings and the click Create

Text		The text to display
Rotation		0=normal 90=sideways
Font Size	8 12 18 24 32 48 64	Points
Font	Arial Times New Roman Tahoma Grand Stylus
Padding		Space around the image
Transparent
Fore Colour	R G B	(0-255)
Back Colour	R G B	(0-255)
(pop-up window)

Description

This script is a means to convert a string of text into an image. This has some simple uses such as displaying text such as email address that cannot be programmatically found. This can help to reduce the possibility of your email address being picked up by web crawlers and used for junk mail.

How To Use

To use the example interface above, simply modify or insert the string of text. You can edit any of the other settings, but this is optional.

Further Uses and Ideas:

How it Works:

The PHP Script

<? /* text to image converter daftlogic www.daftlogic.com */ Header("Content-type: image/png"); class textPNG { var $font = 'fonts/TIMES.TTF'; //default font. directory relative to script directory. var $msg = "no text"; // default text to display. var $size = 24; // default font size. var $rot = 0; // rotation in degrees. var $pad = 0; // padding. var $transparent = 1; // transparency set to on. var $red = 0; // black text... var $grn = 0; var $blu = 0; var $bg_red = 255; // on white background. var $bg_grn = 255; var $bg_blu = 255; function draw() { $width = 0; $height = 0; $offset_x = 0; $offset_y = 0; $bounds = array(); $image = ""; // get the font height. $bounds = ImageTTFBBox($this->size, $this->rot, $this->font, "W"); if ($this->rot < 0) { $font_height = abs($bounds[7]-$bounds[1]); } else if ($this->rot > 0) { $font_height = abs($bounds[1]-$bounds[7]); } else { $font_height = abs($bounds[7]-$bounds[1]); } // determine bounding box. $bounds = ImageTTFBBox($this->size, $this->rot, $this->font, $this->msg); if ($this->rot < 0) { $width = abs($bounds[4]-$bounds[0]); $height = abs($bounds[3]-$bounds[7]); $offset_y = $font_height; $offset_x = 0; } else if ($this->rot > 0) { $width = abs($bounds[2]-$bounds[6]); $height = abs($bounds[1]-$bounds[5]); $offset_y = abs($bounds[7]-$bounds[5])+$font_height; $offset_x = abs($bounds[0]-$bounds[6]); } else { $width = abs($bounds[4]-$bounds[6]); $height = abs($bounds[7]-$bounds[1]); $offset_y = $font_height;; $offset_x = 0; } $image = imagecreate($width+($this->pad*2)+1,$height+($this->pad*2)+1); $background = ImageColorAllocate($image, $this->bg_red, $this->bg_grn, $this->bg_blu); $foreground = ImageColorAllocate($image, $this->red, $this->grn, $this->blu); if ($this->transparent) ImageColorTransparent($image, $background); ImageInterlace($image, false); // render the image ImageTTFText($image, $this->size, $this->rot, $offset_x+$this->pad, $offset_y+$this->pad, $foreground, $this->font, $this->msg); // output PNG object. imagePNG($image); } } $text = new textPNG; if (isset($msg)) $text->msg = $msg; // text to display if (isset($font)) $text->font = $font; // font to use (include directory if needed). if (isset($size)) $text->size = $size; // size in points if (isset($rot)) $text->rot = $rot; // rotation if (isset($pad)) $text->pad = $pad; // padding in pixels around text. if (isset($red)) $text->red = $red; // text color if (isset($grn)) $text->grn = $grn; // .. if (isset($blu)) $text->blu = $blu; // .. if (isset($bg_red)) $text->bg_red = $bg_red; // background color. if (isset($bg_grn)) $text->bg_grn = $bg_grn; // .. if (isset($bg_blu)) $text->bg_blu = $bg_blu; // .. if (isset($tr)) $text->transparent = $tr; // transparency flag (boolean). $text->draw(); // GO!!!!! ?>

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Further Help

For anyone finding problems using this...

(1) Please test this example to ensure imagecreate works on your server...

(2) Make sure to use the example at the top of this page by sending POST variables from your form. For example msg,font,size ...

Relevant Links

• PHP Manual - http://uk2.php.net/imagepng
• http://uk3.php.net/imagecreate

YARD: Yay! A Ruby Documentation Tool

Homepage: http://yardoc.org
IRC: irc.freenode.net / #yard
Git: http://github.com/lsegal/yard
Author: Loren Segal
Contributors: See Contributors section below
Copyright: 2007-2013
License: MIT License
Latest Version: 0.8.6.2
Release Date: June 27th 2013

Synopsis

YARD is a documentation generation tool for the Ruby programming language. It enables the user to generate consistent, usable documentation that can be exported to a number of formats very easily, and also supports extending for custom Ruby constructs such as custom class level definitions. Below is a summary of some of YARD's notable features.

YARD allows you to preview your code as you write your documentation for your Ruby app. It has easy-to-customize templates, supports your own DSL, and already has a number of great extensions, with more added each day.

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