function draw(&$nodeList, $c)
{
$image = new Dm_Image(W, H, 0xff000000);
$graphics = $image->graphics;
$graphics->lineStyle(0)->fillStyle(0x66ffffff);
for ($i = 0; $i < C; $i++) {
$node =& $nodeList[$i];
$node[2] = 0;
}
for ($i = 0; $i < C; $i++) {
$node =& $nodeList[$i];
for ($j = $i; $j < C; $j++) {
if ($i == $j) {
continue;
}
$nNode =& $nodeList[$j];
$x = $node[0] - $nNode[0];
$y = $node[1] - $nNode[1];
$diff = sqrt($x * $x + $y * $y);
if ($diff < D) {
$node[2] += 1;
$nNode[2] += 1;
$graphics->lineStyle(min(10 * (D - $diff) / D, 4), Dm_Color::argb((D - $diff) / D * 0.6 + 0.2, 255, 255, 255)->toInt())->moveTo($node[0], $node[1])->lineTo($nNode[0], $nNode[1]);
}
}
}
$graphics->lineStyle(0, 0x11ffffff);
for ($i = 0; $i < C; $i++) {
$node = $nodeList[$i];
$graphics->drawCircle($node[0], $node[1], 2 + $node[2] * $node[2] * 0.2);
}
for ($i = 0; $i < C; $i++) {
$node =& $nodeList[$i];
$node[0] += $node[3];
$node[1] += $node[4];
}
$count = sprintf('%05d', $c);
$image->saveTo(DIR_PATH . 'img' . $count . '.gif', 'gif');
}
public function execute(Dm_Image $image)
{
$w = $this->width;
$h = $this->height;
$x = (int) (($image->getWidth() - $w) * 0.5);
$y = (int) (($image->getHeight() - $h) * 0.5);
$resampledResource = imagecreatetruecolor($w, $h);
//背景色設定(透過を有効化)
imagesavealpha($resampledResource, true);
// imagealphablending($imageResource, false);
$colorId = Dm_Color::argb(0)->imagecolorallocatealpha($resampledResource);
// imagefilledrectangle($imageResource, 0, 0, $width-1, $height-1, $colorId);
imagefill($resampledResource, 0, 0, $colorId);
imagecopyresampled($resampledResource, $image->getImageResource(), 0, 0, $x, $y, $image->getWidth(), $image->getHeight(), $image->getWidth(), $image->getHeight());
return $resampledResource;
}
public function execute(Dm_Image $image)
{
$width = $this->width;
$height = $this->height;
$ratio = 1;
$wRatio = $width / $image->getWidth();
$hRatio = $height / $image->getHeight();
if ($wRatio > $hRatio) {
$ratio = $this->bounding ? $wRatio : $hRatio;
} else {
$ratio = $this->bounding ? $hRatio : $wRatio;
}
$w = $image->getWidth() * $ratio;
$h = $image->getHeight() * $ratio;
$resampledResource = imagecreatetruecolor($w, $h);
//背景色設定(透過を有効化)
imagesavealpha($resampledResource, true);
// imagealphablending($imageResource, false);
$colorId = Dm_Color::argb(0)->imagecolorallocatealpha($resampledResource);
// imagefilledrectangle($imageResource, 0, 0, $width-1, $height-1, $colorId);
imagefill($resampledResource, 0, 0, $colorId);
imagecopyresampled($resampledResource, $image->getImageResource(), 0, 0, 0, 0, $w, $h, $image->getWidth(), $image->getHeight());
return $resampledResource;
}
public function execute(Dm_Image $image)
{
$w = $this->width;
$h = $this->height;
$f = (int) $this->fram;
$fit = new Dm_Image_Filter_Fit($w, $h, true);
$crop = new Dm_Image_Filter_Crop($w, $h);
$filters = array($fit, $crop);
$image->applyFilters($filters);
$effectImage = new Dm_Image_File(dirname(__FILE__) . '/img/instagram_effect_01.png');
$effectImage->applyFilters($filters);
$image->draw($effectImage, 0, 0, $effectImage->getWidth(), $effectImage->getHeight());
$filteredResource = $image->getImageResource();
$this->effect($filteredResource);
if ($f === 1 || $f === 2 || $f === 3) {
$frameImage = new Dm_Image_File(dirname(__FILE__) . '/img/frame_' . str_pad($f, 2, '0', STR_PAD_LEFT) . '.png');
$frameImage->applyFilters($filters);
$image->draw($frameImage, 0, 0, $frameImage->getWidth(), $frameImage->getHeight());
}
$image->setImageResource($filteredResource);
return $filteredResource;
}
require_once $DmDirPath.'Dm/Image/Graphic/Shape.php';
require_once $DmDirPath.'Dm/Image/File.php';
require_once $DmDirPath.'Dm/Image/Filter/Abstract.php';
require_once $DmDirPath.'Dm/Image/Filter/Fit.php';
require_once $DmDirPath.'Dm/Image/Filter/Crop.php';
require_once $DmDirPath.'Dm/Image/Filter/InstagramNormal.php';
require_once $DmDirPath.'Dm/Image/Filter/InstagramLoFi.php';
require_once $DmDirPath.'Dm/Image/Filter/InstagramWalden.php';
require_once $DmDirPath.'Dm/Image/Filter/InstagramToaster.php';
*/
//------------------------------------
// エラー出力（ここは必要に応じて）
//------------------------------------
ini_set('display_errors', 'on');
error_reporting(-1);
set_error_handler('onError');
function onError($errno, $errstr, $errfile, $errline)
{
var_dump($errno, $errstr, $errfile, $errline);
exit;
}
//------------------------------------
// サンプル
//------------------------------------
$image = new Dm_Image(400, 300, 0xff0099ff);
$image->textGraphics->setColor(0xffffffff)->setFontSize(30)->textTo(80, 150, 'Hello world.');
$image->saveTo(dirname(__FILE__) . '/saved_image.png');
$image->saveTo(dirname(__FILE__) . '/saved_image.jpg');
$image->saveTo(dirname(__FILE__) . '/saved_image.jpeg');
$image->saveTo(dirname(__FILE__) . '/saved_image.gif');
exit;
require_once $DmDirPath.'Dm/Image/Graphic/Shape.php';
require_once $DmDirPath.'Dm/Image/File.php';
require_once $DmDirPath.'Dm/Image/Filter/Abstract.php';
require_once $DmDirPath.'Dm/Image/Filter/Fit.php';
require_once $DmDirPath.'Dm/Image/Filter/Crop.php';
require_once $DmDirPath.'Dm/Image/Filter/InstagramNormal.php';
require_once $DmDirPath.'Dm/Image/Filter/InstagramLoFi.php';
require_once $DmDirPath.'Dm/Image/Filter/InstagramWalden.php';
require_once $DmDirPath.'Dm/Image/Filter/InstagramToaster.php';
*/
//------------------------------------
// エラー出力（ここは必要に応じて）
//------------------------------------
ini_set('display_errors', 'on');
error_reporting(-1);
set_error_handler('onError');
function onError($errno, $errstr, $errfile, $errline)
{
var_dump($errno, $errstr, $errfile, $errline);
exit;
}
//------------------------------------
// サンプル
//------------------------------------
$color = Dm_Color::argb(1, 255, 0, 0);
//RGB指定
$color->v *= 0.5;
//明度を半分に（HSV）
$image = new Dm_Image(400, 300, $color->toInt());
$image->display();
exit;
require_once $DmDirPath.'Dm/Image/Filter/InstagramToaster.php';
*/
require_once 'SimpleGifMerge.php';
/**
* Tree \ Learning \ Processing.org
* http://processing.org/learning/topics/tree.html
*/
define('DIR_PATH', dirname(__FILE__) . DIRECTORY_SEPARATOR . 'img' . DIRECTORY_SEPARATOR);
define('WIDTH', 640);
define('HEIGHT', 360);
$merge = new SimpleGifMerge(DIR_PATH);
$merge->clear();
$l = 100;
for ($i = 0; $i < $l; $i++) {
$theta = sin($i / $l * pi()) * 2;
$image = new Dm_Image(WIDTH, HEIGHT, 0xff000000);
draw();
$count = sprintf('%05d', $i);
$image->saveTo(DIR_PATH . $count . '.gif', 'gif');
}
$merge->merge();
function draw()
{
global $image;
$image->graphics->lineStyle(1, 0xffffffff)->moveTo(WIDTH / 2, HEIGHT)->lineTo(WIDTH / 2, HEIGHT - 120);
$h = 120;
branch($h, -M_PI / 2, WIDTH / 2, HEIGHT - 120);
}
function branch($h, $rotate, $x, $y)
{
global $image, $theta;
require_once $DmDirPath.'Dm/Image.php';
require_once $DmDirPath.'Dm/Image/Graphic/Interface.php';
require_once $DmDirPath.'Dm/Image/Graphic/Text.php';
require_once $DmDirPath.'Dm/Image/Graphic/Shape.php';
require_once $DmDirPath.'Dm/Image/File.php';
require_once $DmDirPath.'Dm/Image/Filter/Abstract.php';
require_once $DmDirPath.'Dm/Image/Filter/Fit.php';
require_once $DmDirPath.'Dm/Image/Filter/Crop.php';
require_once $DmDirPath.'Dm/Image/Filter/InstagramNormal.php';
require_once $DmDirPath.'Dm/Image/Filter/InstagramLoFi.php';
require_once $DmDirPath.'Dm/Image/Filter/InstagramWalden.php';
require_once $DmDirPath.'Dm/Image/Filter/InstagramToaster.php';
*/
//------------------------------------
// エラー出力（ここは必要に応じて）
//------------------------------------
ini_set('display_errors', 'on');
error_reporting(-1);
set_error_handler('onError');
function onError($errno, $errstr, $errfile, $errline)
{
var_dump($errno, $errstr, $errfile, $errline);
exit;
}
//------------------------------------
// サンプル
//------------------------------------
$image = new Dm_Image(400, 300, 0xff0099ff);
$image->textGraphics->setColor(0xffffffff)->setFontSize(30)->textTo(80, 150, 'Hello world.');
$image->startDownload('download', 'jpg', 50);
exit;
*/
//------------------------------------
// エラー出力（ここは必要に応じて）
//------------------------------------
ini_set('display_errors', 'on');
error_reporting(-1);
set_error_handler('onError');
function onError($errno, $errstr, $errfile, $errline)
{
var_dump($errno, $errstr, $errfile, $errline);
exit;
}
//------------------------------------
// サンプル
//------------------------------------
$image = new Dm_Image(400, 300, 0xff0099ff);
?>
<!DOCTYPE html>
<head>
<meta charset="UTF-8" />
</head>
<body>
DATA SCHEME URIで表示
<br>
<img src="<?php
echo $image->toDataSchemeURI();
?>
">
</body>
/**
* Copy and merge part of an image
* @param DmImage
* @param int x-coordinate of source point.
* @param int y-coordinate of source point.
* @param int Source width.
* @param int Source height.
* @return bool Returns TRUE on success or FALSE on failure.
*/
public function draw(Dm_Image $image, $x = 0, $y = 0, $width = null, $height = null)
{
$srcImageResource = $image->getImageResource();
if (is_null($width)) {
$width = $image->getWidth();
}
if (is_null($height)) {
$height = $image->getHeight();
}
return imagecopy($this->getImageResource(), $srcImageResource, $x, $y, 0, 0, $width, $height);
}