How to create a rectangle of fixed ratio and move without cutting the image?

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  Purchased new software my company insists on the fact that we back up software data every day on a USB. I tried to schedule a backup, but I don't want the Image of the backup system. How can I save a directory or a specific file without saving the Image to the system?

  When you choose what to back up, simply uncheck the box of system image:

  

  Or another simple way is to program a command that copies the files on your USB key, replacing the backup from the night before.

  For example, this command copies all of my 'Project X' folder on my USB drive (drive E :)

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• How to create a labelfield with fixed width and dynamic height?

  I got this question in fact for a long time and I have not found answer in this forum so far.

  As we know, we can use:

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  Any idea?

  A search on the web is expected to increase a lot of examples of functions in Java text wrapping. Especially for BlackBerry, you can use Font.getAdvance (String text, int start, int len) to measure the width of a text segment without the expense of creation of substrings.

  The basic logic is to analyze the text character by character. If the "\n" character, force a line break. If the character is a space, then it is a line break candidate; Check if the line so far is set. If so, then move the candidate to that character end and continue; If this is not the case, go back to the previous candidate break and put an end to the line right there. The loop is initialized so that there is always at least one character on the line. The process ends when you run out of text. Details (including dealing with empty text, several spaces, etc.) are kept as an exercise for the reader, or search the Web well.

  I wouldn't worry efficiency. Put on the page of the field is not all that often, and when it's done, there's no escape from the need to make the work of packaging line at some point before the text is rendered on the screen. One way to avoid unnecessarily repeating work is to memoize the function of packaging line: wrapped lines and the width of the film cache and reuse them as needed. The cache is marked invalid if changes to text or the current width and the width of the film cached differ.

• How to create a rectangle from a point and a distance?

  first of all, sorry for my English...

  I need to create rectangle/polygon from a point (coords in WGS84) and a distance in meter.

  for example: point: lon: lat:48.63 2.91

  distance north of 750 m

  distance to South 260 m

  distance is 100 m

  distance to the West of 340 m

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  LON + 100 lat + 750

  LON + lat 100-260

  lat lon-340-260

  LON - lat 340 + 750

  
  

  Thanks for your help

  Take a look at the SDO_UTIL. Function POINT_AT_BEARING:

  http://docs.Oracle.com/CD/E11882_01/AppDev.112/e11830/sdo_util.htm#SPATL1240

  You will need to do it in two steps, first from the center point to the temporary points towards the North, South, East and West. Then find the corners using offsets you have.

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  Bryan

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  http://digitalmediaphile.com/
   
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  Hi all

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  I want to create a Qt library with some shared code between the head and user interface elements.

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  1. created a new application without head the wizard project
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  In fact, I would also use other NDK libraries on library shared as lbbdata and libbbdevice.

  I expect that workers would deal with all the problems for me. As an improvement, I suggest you add the selection screen platform library of the Wizard "Add library...". «the wizard «Shared Library Project»

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  In JavaSE, there seems to be for the JFrame paintComponent() method to realize the effect.

  I can't see what you're trying to do now: it's a little trickier. You need stage.initStyle (StageStyle.TRANSPARENT), and I think you have to imitate the transparent part of the border by the presence of a second vessel inside the root container, properly positioned.

  Something like:

  
  import javafx.application.Application;
  import javafx.application.Platform;
  import javafx.event.ActionEvent;
  import javafx.event.EventHandler;
  import javafx.scene.Scene;
  import javafx.scene.control.Button;
  import javafx.scene.layout.AnchorPane;
  import javafx.scene.layout.StackPane;
  import javafx.scene.paint.Color;
  import javafx.stage.Stage;
  import javafx.stage.StageStyle;
  
  public class CustomBorderExample extends Application {
  
    @Override
    public void start(Stage primaryStage) {
    AnchorPane root = new AnchorPane();
    root.setStyle("-fx-border-color: black; -fx-border-width: 1px; ");
  
    StackPane mainContainer = new StackPane();
      AnchorPane.setTopAnchor(mainContainer, 5.0);
      AnchorPane.setLeftAnchor(mainContainer, 5.0);
      AnchorPane.setRightAnchor(mainContainer, 5.0);
      AnchorPane.setBottomAnchor(mainContainer, 5.0);
    mainContainer.setStyle("-fx-background-color: aliceblue;");
    root.getChildren().add(mainContainer);
  
    primaryStage.initStyle(StageStyle.TRANSPARENT);
    final Button closeButton = new Button("Close");
      mainContainer.getChildren().add(closeButton);
      closeButton.setOnAction(new EventHandler() {
        @Override
        public void handle(ActionEvent event) {
          Platform.exit();
        }
      });
    primaryStage.setScene(new Scene(root,  300, 200, Color.TRANSPARENT));
    primaryStage.show();
    }
  
    public static void main(String[] args) {
    launch(args);
    }
  }
  

• How and why to cut an Image?

  I export a Photoshop design in Dreamweaver. I know HOW to cut, but I'm having a hard time finding the reason WHY cut an import image in Dreamweaver. Why not simply import the entire image, as a single whole image?

  I also have difficulties in finding the best way to cut out a picture. This is very new for me. I looked at a Web page, I created there are almost 5 years (my first exposure to the design of web sites) and I cut out the top of the page in 3 images - I had two images of prominent on each side and in the middle in this context. Then I divided the central bar (with buttons) and each of the buttons made their slice/image.

  However, I just found a Web site where they finally have their design cut into three images - a logo, buttons and a picture of the top layer.

  This is the site I came across: http://designshack.net/articles/graphics/how-to-make-slicing-suck-less-tips-and-tricks-for-tranchage-un-psd /

  My cutting looks like the picture of the opening under the heading "Killing the Clutter" of this Web site, not the image of closing (their goal) in the same section.

  Why are they singling out the logo? Should I do this with my design?

  Why are they including all buttons in a slice, instead of individual slices? Is this OK to do? For the purposes of the rollover image, I thought they had to be separated.

  They do not save the background. Should they be? Unless they you import the background as one large image.

  I appreciate those who could recommend not to slice an image and do stuff with code instead, but I don't have the knowledge to go that route and I have to cut the image.

  WHY is a question. The answer is that it DEPENDS. It depends on your layout. I've never understood why people would be divides a picture say 800px x 800px in 10 pictures just of have reconnected them on the web page as an entire image (taking into account that it has no buttons, links, hot spots, etc.). 10 seprate images means that the server must send 10 different applications in order to rebuild this image. I imagine that most people get caught up in slices because they aren't sure how to build a different Web site. Unless the image is huge, it is best to apply http for a picture of 10. If a page has tons of server must like that, which only slows down the loading of the page.

  Why are they singling out the logo? Should I be doing this with my design?
  

  They can do this to create an image map or reversal of their logo image. You certainly don't want to use an image 400px x 400px if your reactive rollover image is only x 100px 30px. Unless you use an image on a bearing replacement method, sometimes it is better to create a css div or a class that defines the area for the turnaround.

  OK, I have to finish my answer here... the new layout of the forum is driving me CRAZY with all these "Server internal errors"

  HEY ADOBE - not beta test you changes before you throw away them?

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