本文整理汇总了PHP中imagefill函数的典型用法代码示例。如果您正苦于以下问题:PHP imagefill函数的具体用法?PHP imagefill怎么用?PHP imagefill使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了imagefill函数的20个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的PHP代码示例。
示例1: load
static function load($filename)
{
$info = getimagesize($filename);
list($width, $height) = $info;
if (!$width || !$height) {
return null;
}
$image = null;
switch ($info['mime']) {
case 'image/gif':
$image = imagecreatefromgif($filename);
break;
case 'image/jpeg':
$image = imagecreatefromjpeg($filename);
break;
case 'image/png':
$image = imagecreatetruecolor($width, $height);
$white = imagecolorallocate($image, 255, 255, 255);
imagefill($image, 0, 0, $white);
$png = imagecreatefrompng($filename);
imagealphablending($png, true);
imagesavealpha($png, true);
imagecopy($image, $png, 0, 0, 0, 0, $width, $height);
imagedestroy($png);
break;
}
if ($image) {
return new image($image, $width, $height);
} else {
return null;
}
}
开发者ID:nyan-cat,项目名称:easyweb,代码行数:32,代码来源:image.php
示例2: render
/**
* @return ZipInterface
*/
public function render()
{
$pathThumbnail = $this->getPresentation()->getPresentationProperties()->getThumbnailPath();
if ($pathThumbnail) {
// Size : 128x128 pixel
// PNG : 8bit, non-interlaced with full alpha transparency
$gdImage = imagecreatefromstring(file_get_contents($pathThumbnail));
if ($gdImage) {
list($width, $height) = getimagesize($pathThumbnail);
$gdRender = imagecreatetruecolor(128, 128);
$colorBgAlpha = imagecolorallocatealpha($gdRender, 0, 0, 0, 127);
imagecolortransparent($gdRender, $colorBgAlpha);
imagefill($gdRender, 0, 0, $colorBgAlpha);
imagecopyresampled($gdRender, $gdImage, 0, 0, 0, 0, 128, 128, $width, $height);
imagetruecolortopalette($gdRender, false, 255);
imagesavealpha($gdRender, true);
ob_start();
imagepng($gdRender);
$imageContents = ob_get_contents();
ob_end_clean();
imagedestroy($gdRender);
imagedestroy($gdImage);
$this->getZip()->addFromString('Thumbnails/thumbnail.png', $imageContents);
}
}
return $this->getZip();
}
开发者ID:phpoffice,项目名称:phppowerpoint,代码行数:30,代码来源:ThumbnailsThumbnail.php
示例3: save
public function save()
{
$maxHeight = 0;
$width = 0;
foreach ($this->_segmentsArray as $segment) {
$maxHeight = max($maxHeight, $segment->height);
$width += $segment->width;
}
// create our canvas
$img = imagecreatetruecolor($width, $maxHeight);
$background = imagecolorallocatealpha($img, 255, 255, 255, 127);
imagefill($img, 0, 0, $background);
imagealphablending($img, false);
imagesavealpha($img, true);
// start placing our images on a single x axis
$xPos = 0;
foreach ($this->_segmentsArray as $segment) {
$tmp = imagecreatefromjpeg($segment->pathToImage);
imagecopy($img, $tmp, $xPos, 0, 0, 0, $segment->width, $segment->height);
$xPos += $segment->width;
imagedestroy($tmp);
}
// create our final output image.
imagepng($img, $this->_saveToPath);
}
开发者ID:ejacobs,项目名称:css-sprite,代码行数:25,代码来源:CssSprite.php
示例4: embroidery2image
function embroidery2image($embroidery, $scale_post = 1, $scale_pre = false)
{
// Create image
$im = imagecreatetruecolor(ceil($embroidery->imageWidth * $scale_post), ceil($embroidery->imageHeight * $scale_post));
imagesavealpha($im, true);
imagealphablending($im, false);
$color = imagecolorallocatealpha($im, 255, 255, 255, 127);
imagefill($im, 0, 0, $color);
// Draw stitches
foreach ($embroidery->blocks as $block) {
$color = imagecolorallocate($im, $block->color->r, $block->color->g, $block->color->b);
$x = false;
foreach ($block->stitches as $stitch) {
if ($x !== false) {
imageline($im, ($x - $embroidery->min->x) * $scale_post, ($y - $embroidery->min->y) * $scale_post, ($stitch->x - $embroidery->min->x) * $scale_post, ($stitch->y - $embroidery->min->y) * $scale_post, $color);
}
$x = $stitch->x;
$y = $stitch->y;
}
}
// Scale finished image
if ($scale_pre) {
$im2 = imagecreatetruecolor($embroidery->imageWidth * $scale_post * $scale_pre, $embroidery->imageHeight * $scale_post * $scale_pre);
imagesavealpha($im2, true);
imagealphablending($im2, false);
imagecopyresized($im2, $im, 0, 0, 0, 0, $embroidery->imageWidth * $scale_post * $scale_pre, $embroidery->imageHeight * $scale_post * $scale_pre, $embroidery->imageWidth * $scale_post, $embroidery->imageHeight * $scale_post);
imagedestroy($im);
$im = $im2;
}
return $im;
}
开发者ID:bobosch,项目名称:embroidery,代码行数:31,代码来源:embroidery2image.php
示例5: draw
/**
* 2015-12-08
* Точка отсчёта системы координат [0, 0] — это самая левая верхняя точка холста.
* Далее кординаты увеличиваются вниз и вправо.
* @override
* @see \Df\GoogleFont\Fonts\Png::draw()
* @used-by \Df\GoogleFont\Fonts\Png::image()
* @param resource $image
* @return void
*/
protected function draw($image)
{
$r = imagefill($image, 0, 0, $this->colorAllocateAlpha($image, $this->bgColor()));
df_assert($r);
$r = imagettftext($image, $this->fontSize(), 0, $this->marginLeft(), $this->height() - abs($this->contentBottomY()), $this->colorAllocateAlpha($image, $this->fontColor()), $this->ttfPath(), $this->text());
df_assert($r);
}
开发者ID:mage2pro,项目名称:google-font,代码行数:17,代码来源:Preview.php
示例6: codeimage
static function codeimage()
{
$image = imagecreatetruecolor(100, 30);
$bgcolor = imagecolorallocate($image, 255, 255, 255);
imagefill($image, 0, 0, $bgcolor);
$code = '';
for ($i = 0; $i < 4; $i++) {
$fontsize = 6;
$fontcolor = imagecolorallocate($image, rand(0, 120), rand(0, 120), rand(0, 120));
$data = "abcdefghjkmnpqrstuvwxy3456789";
$fontcontent = substr($data, rand(1, strlen($data) - 1), 1);
$code .= $fontcontent;
$x = $i * 100 / 4 + rand(5, 10);
$y = rand(5, 10);
imagestring($image, $fontsize, $x, $y, $fontcontent, $fontcolor);
}
for ($i = 0; $i < 200; $i++) {
$pointcolor = imagecolorallocate($image, rand(50, 200), rand(50, 200), rand(50, 200));
imagesetpixel($image, rand(1, 99), rand(1, 29), $pointcolor);
}
for ($i = 0; $i < 2; $i++) {
$linecolor = imagecolorallocate($image, rand(80, 220), rand(80, 220), rand(80, 220));
imageline($image, rand(1, 99), rand(1, 29), rand(1, 99), rand(1, 29), $linecolor);
}
$return['code'] = $code;
$return['image'] = $image;
return $return;
// header('content-type:image/png');
// imagepng($image);
}
开发者ID:HivenKay,项目名称:ESalon,代码行数:30,代码来源:LfCodeimage.php
示例7: zoom
namespace common;
class upload
{
//从tmp中移动upload
public static function zoom(&$file, &$maxWidth = 0, &$maxHeight = 0)
{
list($width, $height, $im, $func, $ext) = self::_init($file);
if (!$im) {
\yk\log::runlog('file upload error: im not found', 'upload');
return false;
}
if ($maxWidth > 0) {
$p = max($width / $maxWidth, $height / $maxHeight);
$dstwidth = intval($width / $p);
$dstheight = intval($height / $p);
} else {
$dstwidth = $width;
$dstheight = $height;
}
$maxWidth = $dstwidth;
$maxHeight = $dstheight;
$dstim = imagecreatetruecolor($dstwidth, $dstheight);
imagealphablending($dstim, false);
//关闭混杂模式,不可缺少, PHP文档中说明: (在非混色模式下,画笔颜色连同其 alpha 通道信息一起被拷贝,替换掉目标像素。混色模式在画调色板图像时不可用。) 而且是imagesavealpha方法起作用的前置步骤.
imagesavealpha($dstim, true);
//保存 PNG 图像时保存完整的 alpha 通道信息
$transparent = imagecolorallocatealpha($dstim, 255, 255, 255, 127);
//取得一个透明的颜色, 透明度在 0-127 间
imagefill($dstim, 0, 0, $transparent);
imagecopyresampled($dstim, $im, 0, 0, 0, 0, $dstwidth, $dstheight, $width, $height);
$file = uniqid() . $ext;
开发者ID:xiaoniainiu,项目名称:php-yaf-yk,代码行数:32,代码来源:upload.php
示例8: image
private static function image($frame, $pixelPerPoint = 4, $outerFrame = 4)
{
$h = count($frame);
$w = strlen($frame[0]);
$imgW = $w + 2 * $outerFrame;
$imgH = $h + 2 * $outerFrame;
$base_image = imagecreatetruecolor($imgW, $imgH);
$col[0] = ImageColorAllocate($base_image, 255, 0, 255);
$col[1] = ImageColorAllocate($base_image, 0, 0, 0);
imagecolortransparent($base_image, $col[0]);
imagealphablending($base_image, true);
imagesavealpha($base_image, true);
// imagefill($base_image, 0, 0, $col[0]);
imagefill($base_image, 0, 0, 0x7fff0000);
for ($y = 0; $y < $h; $y++) {
for ($x = 0; $x < $w; $x++) {
if ($frame[$y][$x] == '1') {
ImageSetPixel($base_image, $x + $outerFrame, $y + $outerFrame, $col[1]);
}
}
}
$target_image = ImageCreate($imgW * $pixelPerPoint, $imgH * $pixelPerPoint);
ImageCopyResized($target_image, $base_image, 0, 0, 0, 0, $imgW * $pixelPerPoint, $imgH * $pixelPerPoint, $imgW, $imgH);
ImageDestroy($base_image);
return $target_image;
}
开发者ID:aplitax,项目名称:PHPQRCode,代码行数:26,代码来源:QRimage.php
示例9: getAuthImage
function getAuthImage($text)
{
$this->setpin($text);
$im_x = 160;
$im_y = 40;
$im = imagecreatetruecolor($im_x, $im_y);
$text_c = ImageColorAllocate($im, mt_rand(0, 100), mt_rand(0, 100), mt_rand(0, 100));
$tmpC0 = mt_rand(100, 255);
$tmpC1 = mt_rand(100, 255);
$tmpC2 = mt_rand(100, 255);
$buttum_c = ImageColorAllocate($im, $tmpC0, $tmpC1, $tmpC2);
imagefill($im, 16, 13, $buttum_c);
$font = PATH_SYS_PUBLIC . 'font-awesome/fonts/verdana.ttf';
for ($i = 0; $i < strlen($text); $i++) {
$tmp = substr($text, $i, 1);
$array = array(-1, 1);
$p = array_rand($array);
$an = $array[$p] * mt_rand(1, 10);
//角度
$size = 28;
imagettftext($im, $size, $an, 15 + $i * $size, 35, $text_c, $font, $tmp);
}
$distortion_im = imagecreatetruecolor($im_x, $im_y);
imagefill($distortion_im, 16, 13, $buttum_c);
for ($i = 0; $i < $im_x; $i++) {
for ($j = 0; $j < $im_y; $j++) {
$rgb = imagecolorat($im, $i, $j);
if ((int) ($i + 20 + sin($j / $im_y * 2 * M_PI) * 10) <= imagesx($distortion_im) && (int) ($i + 20 + sin($j / $im_y * 2 * M_PI) * 10) >= 0) {
imagesetpixel($distortion_im, (int) ($i + 10 + sin($j / $im_y * 2 * M_PI - M_PI * 0.1) * 4), $j, $rgb);
}
}
}
//加入干扰象素;
$count = 160;
//干扰像素的数量
for ($i = 0; $i < $count; $i++) {
$randcolor = ImageColorallocate($distortion_im, mt_rand(0, 255), mt_rand(0, 255), mt_rand(0, 255));
imagesetpixel($distortion_im, mt_rand() % $im_x, mt_rand() % $im_y, $randcolor);
}
$rand = mt_rand(5, 30);
$rand1 = mt_rand(15, 25);
$rand2 = mt_rand(5, 10);
for ($yy = $rand; $yy <= +$rand + 2; $yy++) {
for ($px = -80; $px <= 80; $px = $px + 0.1) {
$x = $px / $rand1;
if ($x != 0) {
$y = sin($x);
}
$py = $y * $rand2;
imagesetpixel($distortion_im, $px + 80, $py + $yy, $text_c);
}
}
//设置文件头;
Header("Content-type: image/JPEG");
//以PNG格式将图像输出到浏览器或文件;
ImagePNG($distortion_im);
//销毁一图像,释放与image关联的内存;
ImageDestroy($distortion_im);
ImageDestroy($im);
}
开发者ID:nanfs,项目名称:lt,代码行数:60,代码来源:pin.class.php
示例10: create_image
function create_image()
{
// hash: là mật mã
$md5_hash = md5(rand(0, 999));
// rand phat sinh 1 số từ 0 - 999
// md5 sẽ mã hóa 1 số thành 1 số khác đến 32 ký tự
$security_code = substr($md5_hash, 15, 4);
// substr lấy 1 chuỗi con trong md5_hash, lấy từ ký tự thứ 15 và lấy 5 ký tự
$_SESSION['security_code'] = $security_code;
$width = 100;
//Khai báo kích thước captcha
$height = 30;
$image = imagecreate($width, $height);
$while = imagecolorallocate($image, 255, 255, 255);
$black = imagecolorallocate($image, 0, 0, 0);
$red = imagecolorallocate($image, 255, 255, 0);
imagefill($image, 0, 0, $black);
imagestring($image, 5, 30, 6, $security_code, $while);
// 5 font size
// 30 khoảng cách bên trái
//khoảng cách từ trên xuống
$captcha = imagecreatefrompng('captcha1.png');
$font = 'arial.ttf';
imagettftext($captcha, 23, 6, 20, 38, $black, $font, $security_code);
header("Content-Type:image/jpeg");
// chuyển trang web thành dạng hình jpg
imagejpeg($captcha);
//Tạo hình
imagedestroy($captcha);
// Hủy hình gốc vì đã tạo thành trang
}
开发者ID:tlcn11,项目名称:MaiTranThuy,代码行数:31,代码来源:captcha.php
示例11: __construct
public function __construct($type = 1, $size = 6)
{
Oraculum_Request::init_sess();
if (is_null(Oraculum_Request::sess("captcha"))) {
if ($type == 3) {
$letters = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789';
$max = 61;
} elseif ($type == 2) {
$letters = 'abcdefghijklmnopqrstuvwxyz0123456789';
$max = 35;
} else {
$letters = '0123456789';
$max = 9;
}
$string = NULL;
for ($i = 0; $i < $size; $i++) {
$string .= $letters[mt_rand(0, $max)];
}
Oraculum_Request::setsess("captcha", $string);
} else {
$string = Oraculum_Request::sess("captcha");
}
$img = imagecreate(10 * $size, 25);
$backcolor = imagecolorallocate($img, 255, 255, 255);
$textcolor = imagecolorallocate($img, 00, 00, 00);
imagefill($img, 0, 0, $backcolor);
imagestring($img, 10, 0, 5, $string, $textcolor);
header("Content-type: image/jpeg");
imagejpeg($img);
}
开发者ID:RivaldoGuimaraes,项目名称:kap-learning,代码行数:30,代码来源:captcha.php
示例12: _resize_padded
protected function _resize_padded($canvas_w, $canvas_h, $canvas_color, $width, $height, $orig_w, $orig_h, $origin_x, $origin_y)
{
$src_x = $src_y = 0;
$src_w = $orig_w;
$src_h = $orig_h;
$cmp_x = $orig_w / $width;
$cmp_y = $orig_h / $height;
// calculate x or y coordinate and width or height of source
if ($cmp_x > $cmp_y) {
$src_w = round($orig_w / $cmp_x * $cmp_y);
$src_x = round(($orig_w - $orig_w / $cmp_x * $cmp_y) / 2);
} else {
if ($cmp_y > $cmp_x) {
$src_h = round($orig_h / $cmp_y * $cmp_x);
$src_y = round(($orig_h - $orig_h / $cmp_y * $cmp_x) / 2);
}
}
$resized = wp_imagecreatetruecolor($canvas_w, $canvas_h);
if ($canvas_color === 'transparent') {
$color = imagecolorallocatealpha($resized, 255, 255, 255, 127);
} else {
$rgb = cnColor::rgb2hex2rgb($canvas_color);
$color = imagecolorallocatealpha($resized, $rgb['red'], $rgb['green'], $rgb['blue'], 0);
}
// Fill the background of the new image with allocated color.
imagefill($resized, 0, 0, $color);
// Restore transparency.
imagesavealpha($resized, TRUE);
imagecopyresampled($resized, $this->image, $origin_x, $origin_y, $src_x, $src_y, $width, $height, $src_w, $src_h);
if (is_resource($resized)) {
$this->update_size($width, $height);
return $resized;
}
return new WP_Error('image_resize_error', __('Image resize failed.', 'connections'), $this->file);
}
开发者ID:VacantFuture,项目名称:Connections,代码行数:35,代码来源:class.gd.php
示例13: execute
/**
* Reduces colors of a given image
*
* @param \Intervention\Image\Image $image
* @return boolean
*/
public function execute($image)
{
$count = $this->argument(0)->value();
$matte = $this->argument(1)->value();
// get current image size
$size = $image->getSize();
// create empty canvas
$resource = imagecreatetruecolor($size->width, $size->height);
// define matte
if (is_null($matte)) {
$matte = imagecolorallocatealpha($resource, 255, 255, 255, 127);
} else {
$matte = $image->getDriver()->parseColor($matte)->getInt();
}
// fill with matte and copy original image
imagefill($resource, 0, 0, $matte);
// set transparency
imagecolortransparent($resource, $matte);
// copy original image
imagecopy($resource, $image->getCore(), 0, 0, 0, 0, $size->width, $size->height);
if (is_numeric($count) && $count <= 256) {
// decrease colors
imagetruecolortopalette($resource, true, $count);
}
// set new resource
$image->setCore($resource);
return true;
}
开发者ID:shubhomoy,项目名称:evolve,代码行数:34,代码来源:LimitColorsCommand.php
示例14: createCaptcha
public function createCaptcha()
{
$captcha = '';
$symbol = '0';
$width = 420;
$height = 70;
$font = 'fonts/bellb.ttf';
$fontsize = 20;
$captchaLength = rand(1, 1);
$im = imagecreatetruecolor($width, $height);
$bg = imagecolorallocatealpha($im, 0, 0, 0, 127);
imagefill($im, 0, 0, $bg);
for ($i = 0; $i < $captchaLength; $i++) {
$captcha .= $symbol[rand(0, strlen($symbol) - 1)];
$x = ($width - 20) / $captchaLength * $i + 10;
$x = rand($x, $x + 4);
$y = $height - ($height - $fontsize) / 2;
$curcolor = imagecolorallocate($im, rand(0, 100), rand(0, 100), rand(0, 100));
$angle = rand(-25, 25);
imagettftext($im, $fontsize, $angle, $x, $y, $curcolor, $font, $captcha[$i]);
}
session_start();
$_SESSION['captcha'] = $captcha;
header('Content-type: image/png');
imagepng($im);
imagedestroy($im);
}
开发者ID:Arxemond777,项目名称:News,代码行数:27,代码来源:captcha.php
示例15: createBg
private function createBg()
{
$this->img = imagecreatetruecolor($this->width, $this->height);
$color = imagecolorallocate($this->img, mt_rand(157, 255), mt_rand(157, 255), mt_rand(157, 255));
//imagefilledrectangle($this->img,0,$this->height,$this->width,0,$color);
imagefill($this->img, 0, 0, $color);
}
开发者ID:xiaowei520,项目名称:web_flower,代码行数:7,代码来源:Captcha.php
示例16: render_block
function render_block($left_side, $top_side, $right_side)
{
global $size;
$size = 2048;
$x1 = (2 - sqrt(3)) * 0.25 * $size;
$x2 = 0.5 * $size;
$x3 = (2 + sqrt(3)) * 0.25 * $size;
$y1 = 0;
$y2 = 0.25 * $size;
$y3 = 0.5 * $size;
$y4 = 0.75 * $size;
$y5 = $size;
$first_poligon = array($x1, $y2, $x2, $y3, $x2, $y5, $x1, $y4);
$second_poligon = array($x1, $y2, $x2, $y1, $x3, $y2, $x2, $y3);
$third_poligon = array($x2, $y3, $x3, $y2, $x3, $y4, $x2, $y5);
$im = imagecreatetruecolor($size, $size);
// Transparentbackground
imagealphablending($im, true);
imagesavealpha($im, true);
$trans = imagecolorallocatealpha($im, 0, 0, 0, 127);
imagefill($im, 0, 0, $trans);
imagetranslatedtexture($im, $first_poligon, imagelight(load_png($left_side), 96));
imagetranslatedtexture($im, $second_poligon, load_png($top_side));
imagetranslatedtexture($im, $third_poligon, imagelight(load_png($right_side), 64));
return $im;
}
开发者ID:mcenderdragon,项目名称:Icon-Craft,代码行数:26,代码来源:block_renderer.php
示例17: index
public function index()
{
ob_clean();
$image_handle = imagecreatetruecolor(150, 60);
$white = imagecolorallocate($image_handle, 255, 255, 255);
$rndm = imagecolorallocate($image_handle, rand(64, 192), rand(64, 192), rand(64, 192));
imagefill($image_handle, 0, 0, $white);
$fontName = PUBLICPATH . "/fonts/elephant.ttf";
$myX = 15;
$myY = 30;
$angle = 0;
for ($x = 0; $x <= 100; $x++) {
$myX = rand(1, 148);
$myY = rand(1, 58);
imageline($image_handle, $myX, $myY, $myX + rand(-5, 5), $myY + rand(-5, 5), $rndm);
}
$myCryptBase = tep_create_random_value(50, 'digits');
$secure_image_hash_string = "";
for ($x = 0; $x <= 4; $x++) {
$dark = imagecolorallocate($image_handle, rand(5, 128), rand(5, 128), rand(5, 128));
$capChar = substr($myCryptBase, rand(1, 35), 1);
$secure_image_hash_string .= $capChar;
$fs = rand(20, 26);
$myX = 15 + ($x * 28 + rand(-5, 5));
$myY = rand($fs + 2, 55);
$angle = rand(-30, 30);
ImageTTFText($image_handle, $fs, $angle, $myX, $myY, $dark, $fontName, $capChar);
}
$this->session->set_userdata('secure_image_hash_string', $secure_image_hash_string);
header("Content-type: image/jpeg");
imagejpeg($image_handle, "", 95);
imagedestroy($image_handle);
die;
}
开发者ID:rongandat,项目名称:ookcart-project,代码行数:34,代码来源:secure_image.php
示例18: generateImage
private function generateImage()
{
// prepare image
$this->generatedImage = imagecreatetruecolor($this->getPixelRatio() * 5, $this->getPixelRatio() * 5);
$rgbBackgroundColor = $this->getBackgroundColor();
if (null === $rgbBackgroundColor) {
$background = imagecolorallocate($this->generatedImage, 0, 0, 0);
imagecolortransparent($this->generatedImage, $background);
} else {
$background = imagecolorallocate($this->generatedImage, $rgbBackgroundColor[0], $rgbBackgroundColor[1], $rgbBackgroundColor[2]);
imagefill($this->generatedImage, 0, 0, $background);
}
// prepage color
$rgbColor = $this->getColor();
$gdColor = imagecolorallocate($this->generatedImage, $rgbColor[0], $rgbColor[1], $rgbColor[2]);
// draw content
foreach ($this->getArrayOfSquare() as $lineKey => $lineValue) {
foreach ($lineValue as $colKey => $colValue) {
if (true === $colValue) {
imagefilledrectangle($this->generatedImage, $colKey * $this->getPixelRatio(), $lineKey * $this->getPixelRatio(), ($colKey + 1) * $this->getPixelRatio(), ($lineKey + 1) * $this->getPixelRatio(), $gdColor);
}
}
}
return $this;
}
开发者ID:chinazan,项目名称:zzcrm,代码行数:25,代码来源:GdGenerator.php
示例19: action_index
/**
* Processes incoming text
*/
public function action_index()
{
$this->request->headers['Content-type'] = 'image/png';
// Grab text and styles
$text = arr::get($_GET, 'text');
$styles = $_GET;
$hover = FALSE;
try {
// Create image
$img = new PNGText($text, $styles);
foreach ($styles as $key => $value) {
if (substr($key, 0, 6) == 'hover-') {
// Grab hover associated styles and override existing styles
$hover = TRUE;
$styles[substr($key, 6)] = $value;
}
}
if ($hover) {
// Create new hover image and stack it
$hover = new PNGText($text, $styles);
$img->stack($hover);
}
echo $img->draw();
} catch (Exception $e) {
if (Kohana::config('pngtext.debug')) {
// Dump error message in an image form
$img = imagecreatetruecolor(strlen($e->getMessage()) * 6, 16);
imagefill($img, 0, 0, imagecolorallocate($img, 255, 255, 255));
imagestring($img, 2, 0, 0, $e->getMessage(), imagecolorallocate($img, 0, 0, 0));
echo imagepng($img);
}
}
}
开发者ID:andygoo,项目名称:kohana-pngtext,代码行数:36,代码来源:pngtext.php
示例20: create_image
function create_image()
{
// *** Generate a passcode using md5
// (it will be all lowercase hex letters and numbers ***
$md5 = md5(rand(0, 9999));
$pass = substr($md5, 10, 5);
// *** Set the session cookie so we know what the passcode is ***
$_SESSION["pass"] = $pass;
// *** Create the image resource ***
$image = ImageCreatetruecolor(100, 20);
// *** We are making two colors, white and black ***
$clr_white = ImageColorAllocate($image, 255, 255, 255);
$clr_black = ImageColorAllocate($image, 0, 0, 0);
// *** Make the background black ***
imagefill($image, 0, 0, $clr_black);
// *** Set the image height and width ***
imagefontheight(15);
imagefontwidth(15);
// *** Add the passcode in white to the image ***
imagestring($image, 5, 30, 3, $pass, $clr_white);
// *** Throw in some lines to trick those cheeky bots! ***
imageline($image, 5, 1, 50, 20, $clr_white);
imageline($image, 60, 1, 96, 20, $clr_white);
// *** Return the newly created image in jpeg format ***
return imagejpeg($image);
// *** Just in case... ***
imagedestroy($image);
}
开发者ID:phpsa,项目名称:TheHostingTool,代码行数:28,代码来源:captcha_image.php
注:本文中的imagefill函数示例整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
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