resize

问题 I have a Viewbox with a number of TextBlock s that are scaled and positioned perfectly by the ViewBox . Something like this: <Viewbox Stretch="Uniform"> <Canvas Width="100" Height="100"> <Ellipse Width="100" Height="100" Stroke="Black"/> <TextBlock Width="100" TextAlignment="Center" FontSize="12">Top Center</TextBlock> </Canvas> </Viewbox> If the user resizes the Viewbox its contents are perfectly scaled to match. However I would like to keep the FontSize to 12 regardless of the actual size

问题 I created this code to resize photos/images to fit the screen, considering the space available for the nav bar. The script fires on image load and on navigation click. Does anyone have suggestions as to making this better and ensuring browser compatibility? HTML $(document).ready(function(){ $("#photo").load(function(){ resize(); }); $(".navigation img").click(function(){ var imgPath = $(this).attr("src"); $("#photo").attr({ src: imgPath }); resize(); return false; }); }); Javascript resize =

问题 I have a small test Python app as I am learning both Python and Tkinter and I am trying to figure out how to evenly resize a grid of labels in a window. I would like to make a large grid of different colored squares so I'm using labels with a background color set to make the squares. I would like to resize the squares automatically when the user expands the window out and then have them resize and scale down to all be the same size as the window is decreased in size. Something like this: That

问题 I have a small test Python app as I am learning both Python and Tkinter and I am trying to figure out how to evenly resize a grid of labels in a window. I would like to make a large grid of different colored squares so I'm using labels with a background color set to make the squares. I would like to resize the squares automatically when the user expands the window out and then have them resize and scale down to all be the same size as the window is decreased in size. Something like this: That

问题 I am building an android where. Inside of one activity I have an image button. When I click on it the gallery opens up and I can choose an image. Then I set that image as the new image for the image button. The problem is the image appears way too big inside my activity. How can I make it fit into my image button? protected void onActivityResult(int requestCode, int resultCode, Intent imageReturnedIntent) { super.onActivityResult(requestCode, resultCode, imageReturnedIntent); switch

问题 I am building an android where. Inside of one activity I have an image button. When I click on it the gallery opens up and I can choose an image. Then I set that image as the new image for the image button. The problem is the image appears way too big inside my activity. How can I make it fit into my image button? protected void onActivityResult(int requestCode, int resultCode, Intent imageReturnedIntent) { super.onActivityResult(requestCode, resultCode, imageReturnedIntent); switch

问题 Some (well, nearly all) of my code that is in my jQuery .ready function also applies when the window is resized, as it's layout work. However, since it's the same code, how could I "combine" the two functions, so that my code doesn't repeat itself (and be a mess to maintain)? Thanks! 回答1: $(document).ready(myfunction); $(window).on('resize',myfunction); function myfunction() { // do whatever } Another technique is to .trigger() one event inside the other: $(window).on('resize',function() { //

问题 I need catch the event endresize in WPF. 回答1: WPF doesn't provide an event that solely fires at the end of the resize process. SizeChanged is the only event associated with Window resizing - and it will fire multiple times during the resizing process. A total hack would be to constantly set a timer ticking when the SizeChanged event fires. Then timer will not get a chance to tick until resizing ends and at that point do your one time processing. public MyUserControl() { _resizeTimer.Tick +=

问题 I successfully applied the Universal Image Loader library (1.8.3 version) to my app, and I'm trying to resize the image before displaying it in the gridview item (because sometime image is too big to cache it in memory.) Here is what I am trying: ... BitmapFactory.Options resizeOptions = new BitmapFactory.Options(); resizeOptions.inSampleSize = 3; // decrease size 3 times resizeOptions.inScaled = true; options = new DisplayImageOptions.Builder() .showStubImage(R.drawable.blank)

问题 I'm using a modified version of the SimpleImage.php class: http://www.white-hat-web-design.co.uk/articles/php-image-resizing.php The edits I found on phpfreaks (http://www.phpfreaks.com/forums/index.php?topic=301811.0), but when I use, the png gets resized but the transparency is black. I make the call like: $max_width = 200; // set a max width $max_height = 150; // set a max height if($imgW > $imgH){ // width is greater // resize to width up to max if($imgW > $max_width) $image-