Why does UIView not display PDF's as well as UIWebView

I do not want to use UIWebView for viewing a PDF for various reasons. The clarity of the document is clearly not the same when displaying the pdf pages with the CGPDF layer. Does anyone know what I can do.
The basic example in the Apple iphone Quartz example demonstrates the problem. My code uses very similar code.
The pdf's display fine, the clarity is off. It appears to be blurred or fax. Can anyone help me. I really need to fix this
Thank you in advance

jyeager11 wrote:
Everything is default settings. So whatever the default is, that's the answer to your questions.
Please note, the PDF file has no problems opening anywhere else, including computers that don't have the font being used. So it's being properly translated.
In fact, if it was a missing font issue, the text would still be displayed, only in a different font. I'm saying NONE of the vector info is being displayed, only the pixel backgrounds.
You wrote that is not what is happening on you iOS system.  You have used two browsers apples and googles and their PDF plugins  and they do not seem to be working like you PC or Mac computers.  The plugin operrate in iOS did you try iBook.  The Web files served up by the Web servers are the same unless there is special HTML code that detect that your on a iOS moble device. If that code exist on the server may serve up something different for your iOS device then it does for you computers.
I do not know how to configure Chrome on an iOS device does not seem to exist. On your PC or Mac in the Crome address bar enter about:plugins you will see that PDF are handled by
Chrome PDF Viewer 
Name:
Chrome PDF Viewer
Version:
Location:
C:\Users\John J McAssey\AppData\Local\Google\Chrome\Application\23.0.1271.64\pdf.dll
Type:
PPAPI (in-process)
Disable
MIME types:
MIME type
Description
File extensions
application/pdf
Portable Document Format
.pdf
application/x-google-chrome-print-preview-pdf
Portable Document Format
.pdf
Disable Always allowed

Similar Messages

  • Why does lightroom not display photos ?

    Hello,
    all of a sudden lightroom tells me "no photo selected " when I try to open a folder.All the folders are visible but the photos cannot be displayed.I am using lightroom 4.1
    The last editing was done less then 12 hours ago without any problems.
    Your help would be much appreciated.
    Thank you very much,
    1journey

    Thank you so much for your reply.I solved the problem after fretting over it for some time. A filter was not turned off and once I turned it off all was well. Live and learn.
    Thank you kindly ,
    nihonbashi
    Date: Sun, 10 Nov 2013 08:54:35 -0800
    From: [email protected]
    To: [email protected]
    Subject: why does lightroom not display photos ?
        Re: why does lightroom not display photos ?
        created by F. McLion in Photoshop Lightroom - View the full discussion
    Does it show an image count on the folders in the folder panel?
    What does show if you select a folder in library?
         Please note that the Adobe Forums do not accept email attachments. If you want to embed a screen image in your message please visit the thread in the forum to embed the image at http://forums.adobe.com/message/5830261#5830261
         Replies to this message go to everyone subscribed to this thread, not directly to the person who posted the message. To post a reply, either reply to this email or visit the message page: http://forums.adobe.com/message/5830261#5830261
         To unsubscribe from this thread, please visit the message page at http://forums.adobe.com/message/5830261#5830261. In the Actions box on the right, click the Stop Email Notifications link.
               Start a new discussion in Photoshop Lightroom at Adobe Community
      For more information about maintaining your forum email notifications please go to http://forums.adobe.com/thread/416458?tstart=0.

  • Why does firfox not display the footer on my web site when IE9 does?

    I have made a web site, firfox does not display the whole page content... why wont it show the footer?
    http://home2.btconnect.com/kcaringagency/
    (test site)

    The footer is being displayed for me on Firefox 5.0 and 3.6.18 - to the right side of the rest of the page content.
    Try posting at the Web Development / Standards Evangelism forum at MozillaZine. The helpers over there are more knowledgeable about web page development issues with Firefox. <br />
    http://forums.mozillazine.org/viewforum.php?f=25 <br />
    You'll need to register and login to be able to post in that forum.

  • Why does Modelsim not display some signals?

    Hi,
    I use Xilinx ISE to run a small VHDL file. From Xilinx ISE goes to Modelsim in behaviour simulation (use the default do {hcic_tb.fdo} command), I find that thw waveform window does not display the following two signals:
      SIGNAL filter_out_addr                  : std_logic; -- boolean  
      SIGNAL filter_out_done                  : std_logic; -- boolean
    while   SIGNAL filter_out_rdenb                 : std_logic; -- boolean
    shows in the waveform window. What is the reason for display or not?
    Thanks
    ............ testbench file:
    SIGNAL filter_out_rdenb                 : std_logic; -- boolean  
    SIGNAL filter_out_addr                  : std_logic; -- boolean  
    SIGNAL filter_out_done                  : std_logic; -- boolean
    la: filter_out_rdenb <= ce_out;
      filter_out_procedure (    
       clk       => clk,    
       reset     => reset,    
       rdenb     => filter_out_rdenb,    
       addr      => filter_out_addr,    
       done      => filter_out_done);

    It seems these two signals will display after I turn off optimization to vsim:
    -novopt
    My new question is that in testbench it is acceptable to test a point with signal? Why are they get optimized?  I want to ensure my future test signal is displayed without optimization turned off. Is it possible?
    Thanks, Show trimmed content

  • Glossary: why does it not display?

    For RoboHelp HTML 10 output, I have set the single source layout to use my custom glossary. However, it does not display in the .chm file. Is there some sort of plug-in required on my computer to display glossaries?

    See this thread: Re: Glossary in a RoboHelp HTML .chm not showing content on Win7 but beware there is a 32bit and 64bit version of the HHACTIVEX.DLL file.

  • Why does Preview not display some PDF content which is visible in Adobe Acrobat?

    I have occasionally received PDFs from multiple different sources for which some content (words, checkmarks, etc) simply does not appear in Preview.  The full content does appear when view with Adobe Reader.  Unfortunately, when viewing in Preview, there is no indication that anything is missing.
    What is going on here?  Is there some solution?  I prefer Preview because it is fast ans versitile, but if it doesn't actually display the whole thing...

    The answer is that some pdf options are not available in Preview. Adobe has a number of annotation and graphics and even file linking options which do not carry through to Preview. In other words, Preview is not 100% compatible with Adobe Acrobat, Preview is less capable, although it can generally handle probably 99% of what people do in pdf format. But there is a small collection of things that do not come through properly with Preview.
    One obvious example is forms. While this may not be the situation you are asking about, note that Adobe Acrobat can create forms that one can fill out with Acrobat Reader. These forms have cells and one can go through them and enter text or information into those cells with Adobe's software. Sometimes the forms even include boxes to be checked or highlighted and so forth, all possible with a click using Adobe's own software. However Preview often is unable to enter the data on those forms. Again, the reason is that for certain somewhat advanced options, Preview does not have every capability that Adobe Acrobat (or Acrobat reader) has.
    For simple stuff, however, Preview generally works well.

  • Why does Firefox not display symbols and diacritic marks correctly in html pages

    I reset my profile because of a problem displaying a particular web page.
    I am now using the reset profile. Using this profile Firefox does NOT correctly display symbols and diacritic marks in my html pages. Such pages were correctly displayed in my old profile. They are pages containing text in French and Spanish.
    Examples: é «
    Why aren't the symbols and marks displaying correctly in a brand new profile when they displayed correctly in my old profile.

    What is View > Character Encoding set to? In my installation it's set to UTF-8.

  • Why does firefox not display Create Sign on Icon for Yahoo email?

    I use Yahoo Email, and I want to create a Sign In Seal but it does not show up in Firefox. Is there some way I can get this to show?

    upgrade your browser to Firefox 8 and try
    * getfirefox.com

  • Why does firefox not display photos with Hot spot slices in them

    I took a photo and brought it into Fireworks and created a graphic map with hot spots to certain countries. While this looks great on Internet Explorer its not showing properly in firefox at all. http://www.aist.org/chapters/chaptermap.htm
    Heres the example .

    That website is an MS Office document that has VML content for the images.<br />
    You can see that as green comment code in the page source (View > Page Source)<br />
    Only IE can display such a document properly.
    You need to save that page as W3C compliant HTML code and make sure that you disable VML to make it work in all browsers.
    Looks that something is wrong with the image count for images used when VML is not enabled.
    The image image003.jpg (http://www.karalee.com.au/index_files/image003<i></i>.jpg) should be:
    *http://www.karalee.com.au/index_files/image002.jpg
    The image image005.jpg (http://www.karalee.com.au/index_files/image005<i></i>.jpg) should be:
    *http://www.karalee.com.au/index_files/image004.jpg
    <pre><nowiki>javascript:void(document.images[0].src='http://www.karalee.com.au/index_files/image002.jpg');void(document.images[1].src='http://www.karalee.com.au/index_files/image004.jpg');void(0);</nowiki></pre>

  • Why does iTunes not display hdcp content on my second monitor?  The adapter monitor and cable have HDCP Support.  This also occurs with a rocketfish mini display port to hdmi adapter.

    It works for a time and then fails.
    ITunes 11.04.
    iMac Purchased Early 2013.

    Seems to work when I swapped dapaters from theb 3.0 adapter to the mini display port adapter.  THis is the same thing that got it worling the first time byt in reverse.
    Had already tried clearing the PRAM.  If it occurs again, I will have to try redetecting displays next time.  Judging by what I saw reading through these forums it will happen again,

  • Why does is not show the radio buttons

    I want to display the buttons in a row then radio button in a row under the button and then log scroll pane under the radio buttons. This is my code:
            //Add the buttons and the log to this panel.
            add(buttonPanel, BorderLayout.PAGE_START);
            add(radioPanel, BorderLayout.CENTER);
            add(logScrollPane, BorderLayout.CENTER);When i run it it display the buttons and the logsrollpane. Why does it not display the radio buttons?

    Thanks guys.
    This is my problem. We have a big system that produce lots of log files and the software testers have to manually have to go through the logs file and look for a certain XML tags in the log file.
    What I want to do is help the software testers my developing a small tool that will allow them to open a log file and then click on a radio button corresponding to a xml tags that they are looking for and automatically highlight the tags in the file in yellow color .
    I am not sure how feasible this is and I am stuck.
    This is what I have done so far.
    Can you please guys help me go forward.
    import java.io.*;
    import java.awt.*;
    import java.awt.event.*;
    import javax.swing.*;
    import javax.swing.filechooser.*;
    public class FileChooserDemo extends JPanel
                                 implements ActionListener {
        static private final String newline = "\n";
        JButton openButton;
        JButton clearButton;
        JTextArea log;
        JFileChooser fc;
        // Radio Buttons
        static String em01 = "EM01";
        static String em07 = "EM07";
        /*static String dogString = "Dog";
        static String rabbitString = "Rabbit";
        static String pigString = "Pig";*/
        public FileChooserDemo() {
            super(new BorderLayout());
            //Create the radio buttons.
            JRadioButton em01Button = new JRadioButton(em01);
            em01Button.setMnemonic(KeyEvent.VK_B);
            em01Button.setActionCommand(em01);
            em01Button.setSelected(true);
            JRadioButton em07Button = new JRadioButton(em07);
            em07Button.setMnemonic(KeyEvent.VK_C);
            em07Button.setActionCommand(em07);
            //Group the radio buttons.
            ButtonGroup group = new ButtonGroup();
            group.add(em01Button);
            group.add(em07Button);
            //Register a listener for the radio buttons.
            em01Button.addActionListener(this);
            em07Button.addActionListener(this);
            //Put the radio buttons in a column in a panel.
            JPanel radioPanel = new JPanel(new GridLayout(0, 1));
            radioPanel.add(em01Button);
            radioPanel.add(em07Button);       
            //Create the log first, because the action listeners
            //need to refer to it.
            log = new JTextArea(40,60);
            log.setMargin(new Insets(5,5,5,5));
            log.setEditable(false);
            JScrollPane logScrollPane = new JScrollPane(log);
            //Create a file chooser
            fc = new JFileChooser();
            //Uncomment one of the following lines to try a different
            //file selection mode.  The first allows just directories
            //to be selected (and, at least in the Java look and feel,
            //shown).  The second allows both files and directories
            //to be selected.  If you leave these lines commented out,
            //then the default mode (FILES_ONLY) will be used.
            //fc.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
            //fc.setFileSelectionMode(JFileChooser.FILES_AND_DIRECTORIES);
            //Create the open button.  We use the image from the JLF
            //Graphics Repository (but we extracted it from the jar).
            openButton = new JButton("Open File");
            openButton.addActionListener(this);
            //Create the save button.  We use the image from the JLF
            //Graphics Repository (but we extracted it from the jar).
            clearButton = new JButton("Clear Text Area");
            clearButton.addActionListener(this);
            //For layout purposes, put the buttons in a separate panel
            JPanel buttonPanel = new JPanel(); //use FlowLayout
            buttonPanel.add(openButton);
            buttonPanel.add(clearButton);
            //Add the buttons and the log to this panel.
            add(buttonPanel, BorderLayout.PAGE_START);
            add(radioPanel, BorderLayout.LINE_START);
            add(logScrollPane, BorderLayout.CENTER);
        public void actionPerformed(ActionEvent e) {
            //Handle open button action.
            if (e.getSource() == openButton) {
                int returnVal = fc.showOpenDialog(FileChooserDemo.this);
                if (returnVal == JFileChooser.APPROVE_OPTION) {
                     log.setText("");
                    File file = fc.getSelectedFile();
                    try{
                         BufferedReader in = new BufferedReader(new FileReader(file));
                             String data;
                             while ((data = in.readLine()) != null) {
                                  log.append(data + newline);
                    }catch(IOException ioe){
                log.setCaretPosition(log.getDocument().getLength());
            //Handle save button action.
            }else if (e.getSource() == clearButton) {
                  log.setText("");
         * Create the GUI and show it.  For thread safety,
         * this method should be invoked from the
         * event-dispatching thread.
        private static void createAndShowGUI() {
            //Create and set up the window.
            JFrame frame = new JFrame("PROGRESS Message Viewer");
            frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
            //Create and set up the content pane.
            JComponent newContentPane = new FileChooserDemo();
            newContentPane.setOpaque(true); //content panes must be opaque
            frame.setContentPane(newContentPane);
            //Display the window.
            frame.pack();
            frame.setVisible(true);
        public static void main(String[] args) {
            //Schedule a job for the event-dispatching thread:
            //creating and showing this application's GUI.
            javax.swing.SwingUtilities.invokeLater(new Runnable() {
                public void run() {
                    createAndShowGUI();
    }

  • Why does iPhone not update photos

    Does anyone know why iPhone will not update from PC using latest iTunes?

    Thank you so much for your reply.I solved the problem after fretting over it for some time. A filter was not turned off and once I turned it off all was well. Live and learn.
    Thank you kindly ,
    nihonbashi
    Date: Sun, 10 Nov 2013 08:54:35 -0800
    From: [email protected]
    To: [email protected]
    Subject: why does lightroom not display photos ?
        Re: why does lightroom not display photos ?
        created by F. McLion in Photoshop Lightroom - View the full discussion
    Does it show an image count on the folders in the folder panel?
    What does show if you select a folder in library?
         Please note that the Adobe Forums do not accept email attachments. If you want to embed a screen image in your message please visit the thread in the forum to embed the image at http://forums.adobe.com/message/5830261#5830261
         Replies to this message go to everyone subscribed to this thread, not directly to the person who posted the message. To post a reply, either reply to this email or visit the message page: http://forums.adobe.com/message/5830261#5830261
         To unsubscribe from this thread, please visit the message page at http://forums.adobe.com/message/5830261#5830261. In the Actions box on the right, click the Stop Email Notifications link.
               Start a new discussion in Photoshop Lightroom at Adobe Community
      For more information about maintaining your forum email notifications please go to http://forums.adobe.com/thread/416458?tstart=0.

  • Why does Safari 5.1.7 not display pdf files anymore?

    Why does Safari 5.1.7 not display pdf files anymore? Please fix!

    I have this problem too except I see the pdf but it does not print.

  • Safari does not display PDF files?

    My Safari browser does not display pdf files.  Whenever a site I'm reading links to a pdf file, a new page open in black but without content.

    Try this ...
    Open a Finder window then from the menu bar click Go > Go to Folder
    Type or copy paste the following:
    /Library/Internet Plug-Ins
    Click Go.
    If you see the:  AdobePDFViewer plugin in the Internet Plug-Ins folder, move it to the trash.
    Restart your Mac and try opening a PDF file.

  • Yosemite - MacBook Air 10.10 - "Notes" does not open - "Preview" opens, but does not display PDF's - "iCal" works in new strange ways, as if no one checked its operation - Everything worked very well until Upgrade to Yosemite ! - Happen to others?

    Yosemite - MacBook Air 10.10 - "Notes" does not open - "Preview" opens, but does not display PDF's - "iCal" works in new strange ways, as if no one checked its operation - Everything worked very well until Upgrade to Yosemite ! - Happen to others?

    Thanks for your lengthy reminder dude, I have a similar Mac with yours. I suspect its a software fault because it happens after I upgraded to Lion, 10.7.2.

Maybe you are looking for

  • How reliable is S.M.A.R.T. Status?

    Hello, I had a talk with a guy from the Genius Bar yesterday and he seem to have lots of knowledge on disk drives and failures. He told me, the SMART check in disk utillity is very accurate, because it reads the hard disk SMART data. I have a dying W

  • Missing parts of lines in illustrator while they are visible with a pdf viewer

    Hi, I have encountered this issue in a pdf file that I generated using my R (statisitcal language) scripts. The file contains 3 smoothed but wiggly lines where parts of a few lines vanish when I open the pdf file in illustrator. Opening the same pdf

  • "Packages cannot be nested" error in Flex

    I want to use SoundFacade class from Adobe. (Here, from github). I simple created an "ActionScript File" and paste all the code. But when I want to compile my app I got following error: 1037: Packages cannot be nested. The only reason I can guess is

  • How to play music when clicking a button?

    Hello There Could someone help me a bit to get started? My first attempt is to just create a scene, in which clicking a button it starts to play a mp3 file. I did get it to start it to play as a backround music after reading the help file, and tried

  • Adobe ExportPDF online

    Hi, Is there a free trial version of Adobe ExportPDF?