仿射
<?php
$image = new imagick( "opossum.jpg" );
$points = array(
0,0, 25,25,
100,0, 100,50
);
$image->setimagebackgroundcolor("#fad888");
$image->setImageVirtualPixelMethod( imagick::VIRTUALPIXELMETHOD_BACKGROUND );
$image->distortImage( Imagick::DISTORTION_AFFINE, $points, TRUE );
header( "Content-Type: image/jpeg" );
echo $image;
?>
仿射投影
<?php
$image = new imagick( "opossum.jpg" );
$points = array( 0.9,0.3,
-0.2,0.7,
20,15 );
$image->setimagebackgroundcolor("#fad888");
$image->setImageVirtualPixelMethod( imagick::VIRTUALPIXELMETHOD_BACKGROUND );
$image->distortImage( Imagick::DISTORTION_AFFINEPROJECTION, $points, TRUE );
header( "Content-Type: image/jpeg" );
echo $image;
?>
弧
<?php
$image = new imagick( "opossum.jpg" );
$draw = new imagickdraw();
$degrees = array( 180 );
$image->setimagebackgroundcolor("#fad888");
$image->setImageVirtualPixelMethod( imagick::VIRTUALPIXELMETHOD_BACKGROUND );
$image->distortImage( Imagick::DISTORTION_ARC, $degrees, TRUE );
header( "Content-Type: image/jpeg" );
echo $image;
?>
旋转弧
<?php
$image = new imagick( "opossum.jpg" );
$draw = new imagickdraw();
$degrees = array( 180, 45, 100, 20 );
$image->setimagebackgroundcolor("#fad888");
$image->setImageVirtualPixelMethod( imagick::VIRTUALPIXELMETHOD_BACKGROUND );
$image->distortImage( Imagick::DISTORTION_ARC, $degrees, TRUE );
header( "Content-Type: image/jpeg" );
echo $image;
?>
双线性
<?php
$image = new imagick( "opossum.jpg" );
$points = array(
0,0, 25,25, 176,0, 126,0, 0,135, 0,105, 176,135, 176,135 );
$image->setimagebackgroundcolor("#fad888");
$image->setImageVirtualPixelMethod( imagick::VIRTUALPIXELMETHOD_BACKGROUND );
$image->distortImage( Imagick::DISTORTION_BILINEAR, $points, TRUE );
header( "Content-Type: image/jpeg" );
echo $image;
?>
透视
<?php
$image = new imagick( "opossum.jpg" );
$points = array(
0,0, 25,25, 176,0, 126,0, 0,135, 0,105, 176,135, 176,135 );
$image->setimagebackgroundcolor("#fad888");
$image->setImageVirtualPixelMethod( imagick::VIRTUALPIXELMETHOD_BACKGROUND );
$image->distortImage( Imagick::DISTORTION_PERSPECTIVE, $points, TRUE );
header( "Content-Type: image/jpeg" );
echo $image;
?>
缩放旋转平移
<?php
$image = new imagick( "opossum.jpg" );
$points = array(
1.5, 150 );
$image->setimagebackgroundcolor("#fad888");
$image->setImageVirtualPixelMethod( imagick::VIRTUALPIXELMETHOD_BACKGROUND );
$image->distortImage( imagick::DISTORTION_SCALEROTATETRANSLATE, $points, TRUE );
header( "Content-Type: image/jpeg" );
echo $image;
?>