Resizing of bitmaps with Graphics.drawTexturedPath - bad ratio

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• Rotation of bitmap with drawTexturedPath

  I'm trying to find the fastest way to draw a bitmap to an arbitrary angle.  Here's what I have so far:

  private void drawRotatedBitmap(Graphics graphics, Bitmap bm, int angle, int x, int y) {
    int w = bm.getWidth(); int h = bm.getHeight();
    double a = Math.toRadians(angle);
    int x1 = (int) (x - h * Math.sin(a));
    int y1 = (int) (y + h * Math.cos(a));
    int x2 = (int) (x1 + w * Math.cos(a));
    int y2 = (int) (y1 + w * Math.sin(a));
    int x3 = (int) (x + w * Math.cos(a));
    int y3 = (int) (y + w * Math.sin(a));
    int xPts[] = {x, x1, x2, x3};
    int yPts[] = {y, y1, y2, y3};
    int fAngle = Fixed32.toFP(angle);
    int dvx = Fixed32.cosd(fAngle);
    int dux = -Fixed32.sind(fAngle);
    int dvy = Fixed32.sind(fAngle);
    int duy = Fixed32.cosd(fAngle);
    graphics.drawTexturedPath(xPts, yPts, null, null, x, y, dvx, dux, dvy, duy, bm);
  }
  

  The problem is that drawTexturedPath does exactly what it was designed for: he draws a path.  Could someone please suggest a way to hide the part of path, so the rotated image would not have a line around it?  Are there other ways to draw a rotated quickly image and with a quality comparable to that drawTexturedPath produced?

  I found the source of the problem.  Apparently the path comes only when you enable the anti-aliasing polygon by calling

  graphics.setDrawingStyle (Graphics.DRAWSTYLE_AAPOLYGONS, true);

  Deleting this line solves the problem.

• Satellite A300-146 - cannot play games with graphics

  I have Toshiba Satellite A300-146, model No.: PSAJ0E, 1 GB of RAM, Intel Dual core 1.87 processor, chipset Mobile Intel (r) 965 family.

  I can play some games like hitman silent of assasin on fullscreen and with graphics.

  But the problem is that a game could not open correctly IE after you open the game, he becomes 16-bit or not graphicsless. I tried these games = need for speed - pursuit and need for speed - undercover, the same problem occurs. I tried in windows XP and Vista.

  We all know Roadrash. I played this game in computer III pentium no value correctly... but I can not play in my laptop...

  Please help me to recover from this problem with the graphics.

  Sul

  Hello!

  Check the system requirements for the game. Satellite A300 is not a high-end gaming laptop and maybe some new games couldn't work on this laptop.

  Maybe you need to reinstall your laptop with the Toshiba recovery disc. I put t have another idea so try and post your result.

  Good bye

• HP pavilion f002sm 17: hp pavilion 17 f002sm problem with graphics card

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  I understand that you have installed the driver and it works fine.  When you checked the diagnostics you became confused because it says graphic R5 but you R7.

  According to the specifications of your laptop you have AMD Quad - Core A8 - 6410 APU with graphics Radeon R5 (2 GHz, 2 MB cache).

  Here is a link to the 17-f002sm HP Pavilion Notebook product specifications to confirm this information. I hope that this eliminates any confusion.

  

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• ordered a pavilion with graphics card upgrade, upgrade used only 16-bit location

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• Resize the Bitmap and get changed background = /...

  Hi I have a simple code for mounira a bitmap, but, when I get the new resized Bitmap of it have a black background? and I don't want to. Here's the code.

  public class ImageUtils {
  
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  Try this:

  http://supportforums.BlackBerry.com/T5/Java-development/resizing-transparent-bitmaps/Ta-p/703239

• How to resize the Bitmap

  I have a bitmap with lets say the size 200 x 100 and I want to create a bitmap with size 200 x 200 and the first bitmap to be drawn in the news and have offset of 50px from the top and bottom of the new bitmap?

  How can I do this and be compatible with OS > = 4.6. I see in the OS 5.0, we have a method scaleInto in the class Bitmap - http://www.blackberry.com/developers/docs/5.0.0api/

  Yes, in this way, the obstacle is buffer of the Blackberry chart which is available only twice the size of the screen.

  Another option is to obtain Bitmap of RGB and that put the RGB right in the right place int this new Bitmap.

• Need help with graphics

  Hi all

  I'm experimenting with graphics api.

  Although I used it until I'm still not very confident on this subject. So, I want to build a strong foundation in this area. I looked online but couldn't find something really useful and what explains the basics.

  For my first mission I want to draw a rectangle in the middle of the screen. Now, for this I used a verticalfieldmanager and I replaced its sublayout method.

  In the sublayout method, I use the getgraphics() method to create the instance of the graphics class. Now, type the following lines:

  g.drawRect (width/2, height/2, 70, 30);

  g.fillRect (width/2, height/2, 70, 30);

  Super.paint (g);

  setExtent (width, height);

  but all I get is a white screen... can't use a graphical object directly in a fieldmanager? do I have to draw the rectangle in a separate field (perhaps a labelfield), then add it to the fieldmanager?

  as you can see my bases regarding the user interface graphics and custom api are not very good and that's why I need all the help I can get here.

  Thank you!!

  For one you super.paint () to call after you did you paint that will erase everything you have done. There is no need to call super.paint () If you make your own custom paint job.

• having problems with graphics acceleration in lightroom with card amd 2015 running drivers latest

  having problems with graphics acceleration in lightroom with card amd 2015 running latest drivers. It crashes every time that you do something to make anything with acceleration for example. develop module or turn it off

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• Publish reports migration with graphic functions.

  Hi guys,.
  I'm working on the relationship between 10g and 11g migration and I have a problem with the reports that contains a chart. They give the following error when I run them against the report of 11g Server (they work very well against the server 10g with on all issues)
  
  The report stopped with the error:
  REP-56048: engine rwEng-1 crushed., job Id: 24.
  
  I searched on Google for a solution to fix them, the closer, I found was install Oracle Graphics 6i engine in a House separate from the Oracle, but this has been said for 9i and 10g, you can find that in the oracle document below:
  
  http://www.Oracle.com/technetwork/middleware/reports/graph-FAQ-with-style-094084.html#Q101
  
  Do anyone knows if I can 6i engine install Oracle Graphics in a separate Oracle 11 g House too?, so that they work at least, if not to change those that exist?
  
  Thank you
  Sona.

  Hello Sona,
  Unfortunately installation chart 6i to one OH for 11g will not work. This option is possible as long as 10g as a temporary option during migration to the BI beans new chart features in gr 10, 2 and 11 g.

  Reference
  http://www.Oracle.com/technetwork/middleware/reports/graph-FAQ-with-style-094084.html

  Migration Oracle Graphics graphics 6i

  How can I migrate my Oracle graphics cards to the new chart format in reports of Oracle9i or Oracle10g reports?

  Oracle9i Release 1 go, graphical reports from Oracle was desupported. Reports of Oracle9i and Oracle10g use BI beans to generate graphs. Because of the underlying technology, there is no way to direct migration of Oracle Graphics to the bean BI graphing functionality. Therefore, the user will need to rewrite all their new graphics with the graphic Wizard in Report Builder.

  Top of Page

  Can I still use my Oracle Reports Developer 6i existing reports with graphical charts Oracle Oracle reports?

  As stated in the declaration of the Oracle reports, Oracle Graphics is no longer ships with Oracle Reports. However, as part of the migration route, you can still run Oracle Oracle reports graphic graphics if you install Oracle 6i graphics engine in a separate Oracle home. You must only maintain graph Oracle 6i as a temporary measure while redesign you your new charts using the chart wizard. For more details on configuring Oracle to use Oracle Graphics 6i, see Migration of graphics in the Oracle9i Application of Oracle9iAS version 1 (1.0.2.2.x) Server Migration manual version 2 (9.0.2).

  Top of Page

  Can I change or add diagrams of 6i, Oracle Graphics to my reports with Oracle9i reports or reports from Oracle 10 g?

  N ° you must have a separate installation of Oracle 6i graph generator to change your existing graphic Oracle 6i graphics since Oracle Graphics is not delivered with Oracle Reports. We strongly recommend that you migrate your cards to the new standard in the Oracle reports.

  Thank you, RZ

• Resize the layer with smart filter without affecting the Smart Filter layer appearance

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• MovieClip sprite vs drawing with graphics

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  Will be

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• Creating visible buttons with graphics

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  a big thank you to you guys who helps others

  What you are doing inside the both graphic key have no impact on issues relating to the code.    The CLICKED image specifies only the clickable area for the button, it is not an image that is displayed at any time.  It is usually used if the clickable area must be different from that of the top lowest areas.

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