Android的imageview的滚动显示全高质量的图像 [英] android imageview scrolling to display full high quality image

问题描述

我正在显示图像，并把它的顶部的图标...点击该图标将显示图像的放大版...

i am working on displaying an image and placing an icon on top of it... clicking the icon will show an enlarged version of the image...

虽然把ImageView的拿着一个LinearLayout中的图像缩放图像以对话框的宽度，问题是，我需要显示在对话框中的图像，但图像是非常高的分辨率，因此远远大于宽度对话框...

though putting the imageview holding the image in a LinearLayout scales the image to the width of the dialog, the problem is that i need to display the image in a dialog but the image is very high resolution and hence is far bigger than the width of the dialog...

我需要显示的实际图像与滚动的两种方式，看整体形象......但每当我试图把的ImageView在滚动视图我的ImageView顶部是空白......又一次虽然图像滚动向下宽度缩放到对话框的宽度......

I need to show the actual image with scrolling for both ways to see the whole image... But whenever i try putting the imageView in a scrollview the top of my imageview is blank... and again though image scrolls downwards the width is scaled to the width of the dialog...

Helppppppppp家伙......

Helppppppppp guys....

推荐答案

感谢名单的帮助androidbase ......我找到了解决办法...其实，我们可以说，它是一种替代方法，但比其他任何解决方案，我能想到的更好。 ..

Thanx for your help androidbase... I found the solution... Actually we can say its a workaround but better than any other solution i can think of...

其实我做什么是我执行的WebView 和直接使用 webview.loadurl（myurl）加载图像的URL在里面;

Actually what i do is that i implement webview and directly load the image url in it using webview.loadurl(myurl);

和进一步我启用了变焦功能也因此，我得到一个全能完整的变焦功能...

and further i enabled the zoom featured too hence i get an allround complete zooming capabilities...

感谢名单全部4个回合的帮助

Thanx all 4 ur help

这篇关于Android的imageview的滚动显示全高质量的图像的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！