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Subject: Re: [docbook-apps] Adding page number to olinks destroys text justification
Hi Maria,Now it looks like FOP 1.1 is not including the padding-right="10pt" in the fo:inline when it computes the justification spacing on the line. That's a bug in FOP 1.1 that should be reported.
I would suggest instead of using padding and a background image, that you use a foreground image in the fo:inline so it takes up space, and include keep-together.within-line="always" in the fo:inline to keep it with the text. To maintain a fixed space between the text and the image, I would insert an fo:leader with a fixed length instead of a space so that the space is not justified. Let me know if you need further help implementing this.
-- Bob Stayton Sagehill Enterprises bobs@sagehill.net On 1/8/2014 5:45 AM, Maria Lowas wrote:
Hi again, It seems that I was happy too early. Olinks with page numbers seems to be rendered correctly by FOP 1.1 but now I have a problem with rendering the link elements with a graphic. For external links, I had defined a role which adds some additional styling to links, namely the underline style and a graphic. And, as you can see from the attached images, sometimes links are rendered correctly and other times they are not and the image is covering the next characters. This bit was correct with FOP 1.0. Do you think this is another issue with FOP and I must choose between olinks with page number and extra styling for external links? Or is there anything I can do about it? *XML:* <para>The <olink targetptr="client_push_notifications_api">push notifications Java Script API</olink> provides a way to register an application running on the client device for receiving the AMP Services Engine-originated ACF-based messages ("ACF Push"). To enable push notifications being sent by the notification service, it is necessary for the device to provide an up-to-date token to a matching service: <link role="external" xlink:href="http://developer.android.com/guide/google/gcm/index.html">Google Cloud Messaging</link> for Android and <link role="external" xlink:href="http://developer.apple.com/library/mac/#documentation/NetworkingInternet/Conceptual/RemoteNotificationsPG/ApplePushService/ApplePushService.html" >Apple Push Notification Service</link> for iOS platform. Refer to the article entitled <olink targetptr="client_push_notifications_acf"/> for the configuration details.</para> *XSLT:* <xsl:attribute-set name="xref.properties"> <xsl:attribute name="color">#B64F0D</xsl:attribute> <xsl:attribute name="text-decoration"> <xsl:choose> <xsl:when test="@role = 'external'">underline</xsl:when> <xsl:otherwise>none</xsl:otherwise> </xsl:choose> </xsl:attribute> <xsl:attribute name="background-image"> <xsl:if test="@role = 'external'" >../../../sources/graphics/common/icon_external_orange_pdf.png</xsl:if> </xsl:attribute> <xsl:attribute name="padding-right"> <xsl:choose> <xsl:when test="@role ='external'">10pt</xsl:when> <xsl:otherwise>0pt</xsl:otherwise> </xsl:choose> </xsl:attribute> <xsl:attribute name="background-position-horizontal">right</xsl:attribute> <xsl:attribute name="background-repeat">no-repeat</xsl:attribute> </xsl:attribute-set> *FO:* WRONG RENDERING <fo:block space-before.optimum="5pt" space-before.minimum="5pt" space-before.maximum="5pt">The <fo:basic-link internal-destination="client_push_notifications_api" color="#B64F0D" text-decoration="none" background-image="" padding-right="0pt" background-position-horizontal="right" background-repeat="no-repeat">push notifications Java Script API<fo:basic-link xmlns:rx="http://www.renderx.com/XSL/Extensions" internal-destination="client_push_notifications_api" color="#B64F0D" text-decoration="none" background-image="" padding-right="0pt" background-position-horizontal="right" background-repeat="no-repeat"><fo:inline color="#7E7E7E"> [<fo:page-number-citation ref-id="client_push_notifications_api" />]</fo:inline></fo:basic-link></fo:basic-link> provides a way to register an application running on the client device for receiving the AMP Services Engine-originated ACF-based messages ("ACF Push"). To enable push notifications being sent by the notification service, it is necessary for the device to provide an up-to-date token to a matching service: <fo:basic-link external-destination="url(http://developer.android.com/guide/google/gcm/index.html)" ><fo:inline color="#B64F0D" text-decoration="underline" background-image="../../../sources/graphics/common/icon_external_orange_pdf.png" padding-right="10pt" background-position-horizontal="right" background-repeat="no-repeat">Google Cloud Messaging</fo:inline></fo:basic-link> for Android and <fo:basic-link external-destination="url(http://developer.apple.com/library/mac/#documentation/NetworkingInternet/Conceptual/RemoteNotificationsPG/ApplePushService/ApplePushService.html)" ><fo:inline color="#B64F0D" text-decoration="underline" background-image="../../../sources/graphics/common/icon_external_orange_pdf.png" padding-right="10pt" background-position-horizontal="right" background-repeat="no-repeat">Apple Push Notification Service</fo:inline></fo:basic-link> for iOS platform. Refer to the article entitled <fo:basic-link internal-destination="client_push_notifications_acf" color="#B64F0D" text-decoration="none" background-image="" padding-right="0pt" background-position-horizontal="right" background-repeat="no-repeat">AMP Services Engine-originated ACF-based notifications<fo:basic-link xmlns:rx="http://www.renderx.com/XSL/Extensions" internal-destination="client_push_notifications_acf" color="#B64F0D" text-decoration="none" background-image="" padding-right="0pt" background-position-horizontal="right" background-repeat="no-repeat"><fo:inline color="#7E7E7E"> [<fo:page-number-citation ref-id="client_push_notifications_acf" />]</fo:inline></fo:basic-link></fo:basic-link> for the configuration details.</fo:block> CORRECT RENDERING: <fo:block space-before.optimum="5pt" space-before.minimum="5pt" space-before.maximum="5pt">The push notification API provides a way to register an application running on the client device for receiving the AMP Services Engine-originated ACF-based messages ("ACF Push"). To enable push notifications being sent by the notification service, it is necessary for the device to provide an up-to-date push notification token to a matching service: <fo:basic-link external-destination="url(http://developer.android.com/guide/google/gcm/index.html)" ><fo:inline color="#B64F0D" text-decoration="underline" background-image="../../../sources/graphics/common/icon_external_orange_pdf.png" padding-right="10pt" background-position-horizontal="right" background-repeat="no-repeat">Google Cloud Messaging</fo:inline></fo:basic-link> for Android and <fo:basic-link external-destination="url(http://developer.apple.com/library/mac/#documentation/NetworkingInternet/Conceptual/RemoteNotificationsPG/ApplePushService/ApplePushService.html)" ><fo:inline color="#B64F0D" text-decoration="underline" background-image="../../../sources/graphics/common/icon_external_orange_pdf.png" padding-right="10pt" background-position-horizontal="right" background-repeat="no-repeat">Apple Push Notification Service</fo:inline></fo:basic-link> for iOS.</fo:block> Regards, Maria Dnia Wtorek, 7 Stycznia 2014 21:11 Bob Stayton <bobs@sagehill.net> napisał(a) Hi Maria, I believe this is an artifact of FOP 1.0. It seems that it measured the text on the line for justification *before* resolving the page numbers. I believe this is fixed in FOP 1.1, but you could send me a .fo file and I could check it. Can you test with FOP 1.1? -- Bob Stayton Sagehill Enterprises bobs@sagehill.net On 1/7/2014 5:11 AM, Maria Lowas wrote: > Hi all, > > Recently, I've been experimenting a bit with adding a page number to > olinks in PDFs. Everything looks great apart from two small issues: > - the space behind a page number isn't rendered always in the same way. > Sometimes the text is distributed evenly within a line and sometimes the > space behind the page number is cut off and the number covers the next > character in the line. > - sometimes the line with a page number is not justified correctly. > Please, have a look at the attached image to see what I mean. > --------------------------------------------------------------------- To unsubscribe, e-mail: docbook-apps-unsubscribe@lists.oasis-open.org For additional commands, e-mail: docbook-apps-help@lists.oasis-open.org
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