zoom na

From:http://blog.chinaunix.net/uid-24373487-id-4223322.htmlOriginal address: MySql ibdata1 file too large how to reduce EMAILWHTMySql ibdata1 file too large how to zoom outMYSQL InnoDB If it is a shared tablespace, the ibdata1 file is getting bigger and larger, reaching more than 30 g, emptying some useless tables:truncate TABLE xxx;then optimize table xxx; no effectbecause the shared table space does not work. MySQL ibdata1 store data, indexes, etc.,

Drag and zoom on Android imagesMay 9, 2014We often need to browse images in the app, such as when you click on the image to zoom in on the image.This blog describes how to drag and zoom the image, this first to understand the touch mechanism in Android, the screen has a finger pressed, finger lift, finger movement and a number of finger touch action. We want to a

also become blurred. Therefore, the threshold value for determining the noise on the mobile phone will be set to a relatively high level, so as not to blur the overall image. In this way, the data itself is poor, and the noise reduction standards are also reduced, resulting in poor overall results. 1.2Digital zoom digital zoom can be in two forms: one is to use the interpolation algorithm to perform Interp

I used the simplest one to use the OnMouseWheel command directly The code is as follows Copy Code Example 1 Ie6-8,ff,chrome,opera,safari can be used. The code is as follows Copy Code var zooming=function (e) {e=window.event | | Evar O=this,data=e.wheeldelta | | E.detail*40,zoom,size;if (!+ ' v1 ') {Zoom = parseint (o.style.zoom) | | 100

Silverlight 2 hand (one) Deep zoom The following example describes how to quickly implement a deep zoom application using a quarter of an hour. 1. StartDeep zoom composerPreview version 2. Use deep zoom composer to create an SDI (sea dragon index) file set Select use photo Photo placement Output SDI File Output re

Let's talk about the principle first-principle: we used the scrollview callback function (below) and some Scaling Rules in the scrollview itself (in fact, I haven't figured out what the scrollview has done ), just knowing how it works -_-# - (UIView *)viewForZoomingInScrollView:(UIScrollView *)scrollView{ returnself.zoomImageView;} In fact, I also added a common double-click Image zoom-out and zoom-in

Reprint Please specify source: http://blog.csdn.net/guolin_blog/article/details/11100327In the previous article I took everyone together to achieve the effect of the image wall of the Android waterfall, although the effect is very cool, but in fact, it can only be considered a semi-finished, because all the pictures in the photo wall can only be seen can not point. Therefore, in this article, we will be able to perfect this function, add click on the image can browse the function of large map, a

The previous article has already brought everybody to realize the free enlargement to reduce the picture, introduced the next matrix simply; Please refer to: Android to achieve gesture sliding multi-touch zoom translation Image effect, this article continues to improve our imageview. First add the amplification after the move. 1, free to move We are in the ontouchevent, plus the moving code, of course, must be longer or wider than the screen can mo

This example realizes the simplest single-finger moving, two-finger scaling picture component, as follows:Function:1. Single-finger move, two-finger zoom.2. Can control the zoom range, prevent too big or too small, automatically zoom to the component size when initializing, and center display.3. Border control to prevent the picture from "moving out".4. Can be us

University to do stage project encountered a very strange phenomenon: Kindeditor upload image function is invalid, but the JSP refers to the style to be used, this indicates that the style has a problem, so delete a style test, so the culprit fell on the zoom body, this is our first "acquaintance", This weekend, a rare leisure, now summed up:Let's start with zoom: Zoom