public function generate()
{
$this->calculate();
$crop = new Image_Image();
$crop->createImageTrueColorTransparent($this->canvas_x, $this->canvas_y);
$src_x = $this->_owner->getHandleX() - floor($this->canvas_x / 2);
$src_y = $this->_owner->getHandleY() - floor($this->canvas_y / 2);
imagecopy($crop->image, $this->_owner->image, 0, 0, $src_x, $src_y, $this->canvas_x, $this->canvas_y);
$this->_owner->image = $crop->image;
unset($crop);
return true;
}
public function generate()
{
$src_x = $this->_owner->imagesx();
$src_y = $this->_owner->imagesy();
$temp = new Image_Image();
$temp->createImageTrueColorTransparent($src_x, $src_y + 20);
$text = str_replace("[Filename]", $this->_owner->getSettings('filename'), $this->info);
switch ($this->position) {
case "t":
$x = 0;
$y = 20;
$bar_y = 0;
$text_y = 3;
break;
case "b":
$x = 0;
$y = 0;
$bar_y = $src_y + 20;
$text_y = $bar_y - 20 + 3;
break;
default:
return false;
break;
}
switch ($this->justify) {
case "l":
$text_x = 3;
break;
case "c":
$text_x = ($src_x - imagefontwidth($this->font) * strlen($text)) / 2;
break;
case "r":
$text_x = $src_x - 3 - imagefontwidth($this->font) * strlen($text);
break;
}
//Draw the bar background
$arrColor = $this->_owner->hexColorToArrayColor($this->barcolor);
$bar_color = imagecolorallocate($temp->image, $arrColor['red'], $arrColor['green'], $arrColor['blue']);
imagefilledrectangle($temp->image, 0, $bar_y, $src_x, 20, $bar_color);
//Copy the image
imagecopy($temp->image, $this->_owner->image, $x, $y, 0, 0, $src_x, $src_y);
//Draw the text (to be replaced with image_draw_text one day
$arrColor = $this->_owner->hexColorToArrayColor($this->textcolor);
$text_color = imagecolorallocate($temp->image, $arrColor['red'], $arrColor['green'], $arrColor['blue']);
imagestring($temp->image, $this->font, $text_x, $text_y, $text, $text_color);
$this->_owner->image = $temp->image;
unset($temp);
return true;
}
public function generate()
{
$width = $this->_owner->imagesx();
$height = $this->_owner->imagesy();
$temp = new Image_Image();
if (!empty($this->color)) {
$temp->createImageTrueColor($width + ($this->r + $this->l), $height + ($this->t + $this->b));
$arrColor = Image_Image::hexColorToArrayColor($this->color);
$tempcolor = imagecolorallocate($temp->image, $arrColor['red'], $arrColor['green'], $arrColor['blue']);
imagefilledrectangle($temp->image, 0, 0, $temp->imagesx(), $temp->imagesy(), $tempcolor);
} else {
$temp->createImageTrueColorTransparent($width + ($this->r + $this->l), $height + ($this->t + $this->b));
}
imagecopy($temp->image, $this->_owner->image, $this->l, $this->t, 0, 0, $width, $height);
$this->_owner->image = $temp->image;
unset($temp);
return true;
}
public function generate()
{
$width = $this->_owner->imagesx();
$height = $this->_owner->imagesy();
$distance = $this->distance;
$matrix = $this->matrix;
$matrix_width = count($matrix);
$matrix_sum = array_sum($matrix);
$c = 0;
$m_offset = floor($matrix_width / 2);
$temp = new Image_Image();
$temp->createImageTrueColorTransparent($width + $matrix_width * 2, $height + $matrix_width * 2);
imagecopy($temp->image, $this->_owner->image, $matrix_width, $matrix_width, 0, 0, $width, $height);
$w = $temp->imagesx();
$h = $temp->imagesy();
for ($y = 0; $y < $h; $y++) {
for ($x = 0; $x < $w; $x++) {
$t = $temp->imagecolorat($x, $y);
$t1 = Image_Image::intColorToArrayColor($t);
$p[$x][$y]['r'] = $t1['red'];
$p[$x][$y]['g'] = $t1['green'];
$p[$x][$y]['b'] = $t1['blue'];
$p[$x][$y]['a'] = $t1['alpha'];
$p1[$x][$y]['r'] = 255;
$p1[$x][$y]['g'] = 255;
$p1[$x][$y]['b'] = 255;
$p1[$x][$y]['a'] = 127;
}
}
$w = $this->_owner->imagesx();
$h = $this->_owner->imagesy();
$d_offset = $distance - $matrix_width;
if ($this->color != "image") {
$arrColor = $this->_owner->hexColorToArrayColor($this->color);
}
$temp->createImageTrueColorTransparent($width + $distance + $m_offset, $height + $distance + $m_offset);
imagesavealpha($temp->image, true);
imagealphablending($temp->image, true);
for ($i = $m_offset; $i < $w + $m_offset + $matrix_width; $i++) {
for ($j = $m_offset; $j < $h + $m_offset + $matrix_width; $j++) {
$sumr = 0;
$sumg = 0;
$sumb = 0;
$suma = 0;
for ($k = 0; $k < $matrix_width; $k++) {
$xx = $i - ($matrix_width >> 1) + $k;
$sumr += $p[$xx][$j]['r'] * $matrix[$k];
$sumg += $p[$xx][$j]['g'] * $matrix[$k];
$sumb += $p[$xx][$j]['b'] * $matrix[$k];
$suma += $p[$xx][$j]['a'] * $matrix[$k];
}
$p1[$i][$j]['r'] = $sumr / $matrix_sum;
$p1[$i][$j]['g'] = $sumg / $matrix_sum;
$p1[$i][$j]['b'] = $sumb / $matrix_sum;
$p1[$i][$j]['a'] = $suma / $matrix_sum;
}
}
for ($i = $m_offset; $i < $w + $m_offset + $matrix_width; $i++) {
for ($j = $m_offset; $j < $h + $m_offset + $matrix_width; $j++) {
$sumr = 0;
$sumg = 0;
$sumb = 0;
$suma = 0;
for ($k = 0; $k < $matrix_width; $k++) {
$xy = $j - ($matrix_width >> 1) + $k;
$sumr += $p1[$i][$xy]['r'] * $matrix[$k];
$sumg += $p1[$i][$xy]['g'] * $matrix[$k];
$sumb += $p1[$i][$xy]['b'] * $matrix[$k];
$suma += $p1[$i][$xy]['a'] * $matrix[$k];
}
if ($this->color != "image") {
$col = imagecolorallocatealpha($temp->image, $arrColor['red'], $arrColor['green'], $arrColor['blue'], $suma / $matrix_sum);
} else {
$col = imagecolorallocatealpha($temp->image, $sumr / $matrix_sum, $sumg / $matrix_sum, $sumb / $matrix_sum, $suma / $matrix_sum);
}
imagesetpixel($temp->image, $i + $d_offset, $j + $d_offset, $col);
}
}
imagecopy($temp->image, $this->_owner->image, 0, 0, 0, 0, $width, $height);
$this->_owner->image = $temp->image;
unset($temp);
return true;
}
public function generate()
{
imagesavealpha($this->_owner->image, true);
imagealphablending($this->_owner->image, false);
$image_x = $this->_owner->imagesx();
$image_y = $this->_owner->imagesy();
$gdCorner = imagecreatefromstring(base64_decode($this->_cornerpng()));
$corner = new Image_Image();
$corner->createImageTrueColorTransparent($this->radius_x, $this->radius_y);
imagecopyresampled($corner->image, $gdCorner, 0, 0, 0, 0, $this->radius_x, $this->radius_y, imagesx($gdCorner), imagesy($gdCorner));
$corner_x = $this->radius_x - 1;
$corner_y = $this->radius_y - 1;
for ($y = 0; $y < $corner_y; $y++) {
for ($x = 0; $x < $corner_x; $x++) {
for ($c = 0; $c < 4; $c++) {
switch ($c) {
case 0:
$xo = 0;
$yo = 0;
$cxo = $x;
$cyo = $y;
break;
case 1:
$xo = $image_x - $corner_x;
$yo = 0;
$cxo = $corner_x - $x;
$cyo = $y;
break;
case 2:
$xo = $image_x - $corner_x;
$yo = $image_y - $corner_y;
$cxo = $corner_x - $x;
$cyo = $corner_y - $y;
break;
case 3:
$xo = 0;
$yo = $image_y - $corner_y;
$cxo = $x;
$cyo = $corner_y - $y;
break;
}
$irgb = imagecolorat($this->_owner->image, $xo + $x, $yo + $y);
$r = $irgb >> 16 & 0xff;
$g = $irgb >> 8 & 0xff;
$b = $irgb & 0xff;
$crgb = imagecolorat($corner->image, $cxo, $cyo);
$a = $crgb >> 24 & 0xff;
$colour = imagecolorallocatealpha($this->_owner->image, $r, $g, $b, $a);
switch ($c) {
case 0:
imagesetpixel($this->_owner->image, $x, $y, $colour);
break;
case 1:
imagesetpixel($this->_owner->image, $xo + $x, $y, $colour);
break;
case 2:
imagesetpixel($this->_owner->image, $xo + $x, $yo + $y, $colour);
break;
case 3:
imagesetpixel($this->_owner->image, $x, $yo + $y, $colour);
break;
}
}
}
}
}
<?php require_once dirname(__FILE__) . '/bootstrap.php'; $image = new Image_Image(); $image->createImageTrueColorTransparent(192, 96); $image->attach(new Image_Fx_Canvassize(0, 0, 0, 0, "FFFFFF")); $image->attach(new Image_Draw_Border(1, "BBBBBB")); $image->attach(new Image_Draw_Border(1, "FFFFFF")); $image->imagePng();
public function generate()
{
$src_x = $this->_owner->imagesx();
$src_y = $this->_owner->imagesy();
$this->calculate();
$dst_x = $this->canvas_x;
$dst_y = $this->canvas_y;
$dst = new Image_Image();
$dst->createImageTrueColorTransparent($dst_x, $dst_y);
imagecopyresampled($dst->image, $this->_owner->image, 0, 0, 0, 0, $dst_x, $dst_y, $src_x, $src_y);
$this->_owner->image = $dst->image;
unset($dst);
return true;
}
