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cropperoptions = { uploadurl:' requested address after cut ', uploaddata:{ ' dummydata ': 1 , " DummyData2 ":" Text " }}varnew croppic (' Yourid ', cropperoptions); The parameters to request PHP are basically as follows: The PHP side uses Nezamy/route's request class to get the parameters that are sent after the croppic.js is cut. $request= App (' request ');//image path of the upload server$IMGURL=$request->body[' Imgurl '];//Original picture Width height$

Understanding the Animatewithduration method making an animation becomes worthlessThe code creates a uiimageview and then joins the Self.view containerCall the Click Screen Touchesbegan method to perform the animation#import "ViewController.h"@interfaceViewcontroller () @property (nonatomic,weak) Uiimageview*Imgview;@end@implementationViewcontroller- (void) viewdidload {[Super viewdidload]; CGFloat CGW=Self.view.bounds.size.width; CGFloat IMGW=174; CG

troublesome, unless a one-time write script batch processing, or later change or replace it is still more trouble, such as the picture can be displayed width changes and so on. On the other hand, if you write the width value in JavaScript, then it will bring a general reduction of the program, the following example is not written dead, the test results than the CSS to happy more, and many similar online examples, is not incomplete is still some problems in the middle, this article should be a

xml| Display Simulate Korean scrolling advertising effect, read pictures and instructions from outside and connect because of the use of XML and external pictures, this program needs to download after viewing effect, This work is only used for tutorials and therefore does not do loading processing. 　　Click to download source filesXML file part code (IMGLIST.XML) //---------------------------------------------------------------------------------- Flash as code: //------------------------------

');Original picture Width height$imgInitW = $request->body[' IMGINITW ');$imgInitH = $request->body[' Imginith ');New scaled picture width height$imgW = $request->body[' IMGW ');$imgH = $request->body[' imgh ');The upper-left corner of the cropped image associated with the scaled image$imgY 1 = $request->body[' imgY1 ');$imgX 1 = $request->body[' imgX1 ');Crop Image Width Height$cropW = $request->body[' CR

= $ maxsize/1000;Echo ("Warning! The size of the uploaded image cannot exceed ". $ maxpr." K! ");Exit ();}If (move_uploaded_file ($ tmp_name, $ updir. $ newname. $ extend )){Return $ updir. $ newname. $ extend;}} Function show_pic_scal ($ width, $ height, $ picpath ){$ Imginfo = GetImageSize ($ picpath );$ Imgw = $ imginfo [0];$ Imgh = $ imginfo [1]; $ Ra = number_format ($ imgw/$ imgh), 1); // aspect rati

, $picpath) {$imginfo = getimagesize ($picpath);$IMGW = $imginfo [0];$IMGH = $imginfo [1];$ra = Number_format (($IMGW/$IMGH), 1); Width-to-height ratio$ra 2 = Number_format (($IMGH/$IMGW), 1); Aspect ratioif ($imgw > $width or $IMGH > $height) {if ($imgw > $imgh) {$newWidth

){$ Imginfo = GetImageSize ($ picpath );$ Imgw = $ imginfo [0];$ Imgh = $ imginfo [1];$ Ra = number_format ($ imgw/$ imgh), 1); // Aspect Ratio$ Ra2 = number_format ($ imgh/$ imgw), 1); // Aspect RatioIf ($ imgw> $ width or $ imgh> $ height ){If ($ imgw> $ imgh ){$ NewWidth

The code is as follows Copy Code function _uploadpic ($upfile, $maxsize, $updir, $newname = ' Date ') { if ($newname = = ' Date ') $newname = Date ("Ymdhis"); Use date to make file name $name = $upfile ["name"]; $type = $upfile ["type"]; $size = $upfile ["Size"]; $tmp _name = $upfile ["Tmp_name"]; Switch ($type) { Case ' Image/pjpeg ': Case ' Image/jpeg ': $extend = ". jpg"; Break Case ' image/gif ': $extend = ". gif"; Break Case ' image/png ': $extend = ". png"; Break } if (Em

function _uploadpic ($upfile, $maxsize, $updir, $newname = ' Date ') { if ($newname = = ' Date ') $newname = Date ("Ymdhis"); Use date to make file name $name = $upfile ["name"]; $type = $upfile ["type"]; $size = $upfile ["Size"]; $tmp _name = $upfile ["Tmp_name"]; Switch ($type) { Case ' Image/pjpeg ': Case ' Image/jpeg ': $extend = ". jpg"; Break Case ' image/gif ': $extend = ". gif"; Break Case ' image/png ': $extend = ". png"; Break } if (Emptyempty ($extend)) { Echo ("Warning.") Only upl

The code is as follows Copy Code Header ("Content-type:image/png");Set_time_limit (0);/Set the PHP timeout time$url = $_get[' url '];$url = "Http://vcer.baidu.com/verify";$imginfo = getimagesize ($url);$IMGW = $imginfo [0];$IMGH = $imginfo [1];$BG = Imagecreatetruecolor ($IMGW, $IMGH);$image = Imagecreatefromjpeg ($url);Imagecolorallocate ($image, 255,255,255);Imagecopy ($BG, $image, 0,0, 0,

-type:image/png"); Set_time_limit (0);//Set PHP time-out $url = $_get[' url ']; $url = "Http://vcer.baidu.com/verify"; $imginfo = getimagesize ($url); $IMGW = $imginfo [0]; $IMGH = $imginfo [1]; $BG = Imagecreatetruecolor ($IMGW, $IMGH); $image = Imagecreatefromjpeg ($url); Imagecolorallocate ($image, 255,255,255); Imagecopy ($BG, $image, 0,0, 0,0, $IMGW, $IMGH);

Here is the learning notes generated by the Verification Code graphics during your learning. After deep learning, you can obtain remote images to your local device. However, you need to enable the php gd library here. The Code is as follows: Copy code Header ("Content-type: image/png ");Set_time_limit (0); // set the PHP timeout value.$ Url = $ _ GET ['url'];$ Url = "http://vcer.baidu.com/verify ";$ Imginfo = GetImageSize ($ url );$ I