openpcl-svncommits

[Openpcl-svncommits] SF.net SVN: openpcl: [165] openpcl/src/com/openpcl/pclrenderimage/render/ PriFonts.java

[<doc...@us...>]

Revision: 165
          http://openpcl.svn.sourceforge.net/openpcl/?rev=165&view=rev
Author:   documentsystems
Date:     2007-09-07 16:32:50 -0700 (Fri, 07 Sep 2007)

Log Message:
-----------
Howard Hoagland. Added 3 lines of code to fix bug 1790142 "Does not render", submitted By: David Hill of www.davesplanet.net, where if the horizontal cpi pitch is 0 in the PCL command "ESC ( s 0 h" in an input PCL file, that would cause the PCL parsing to stop.

Modified Paths:
--------------
    openpcl/src/com/openpcl/pclrenderimage/render/PriFonts.java

Modified: openpcl/src/com/openpcl/pclrenderimage/render/PriFonts.java
===================================================================
--- openpcl/src/com/openpcl/pclrenderimage/render/PriFonts.java	2007-08-29 02:34:00 UTC (rev 164)
+++ openpcl/src/com/openpcl/pclrenderimage/render/PriFonts.java	2007-09-07 23:32:50 UTC (rev 165)
@@ -420,7 +420,13 @@
    * @param pNumCharactersPerInch
    */
   public void setFontHorizontalPitch(int pNumCharactersPerInch) {
-    mCurrentHorizontalPitch = pNumCharactersPerInch;
+    if (pNumCharactersPerInch == 0) {
+      // Avoid divide by zero stops the PCL parsing when the passed in chars per inch is 0
+      mCurrentHorizontalPitch = 12;
+    } else {
+      mCurrentHorizontalPitch = pNumCharactersPerInch;
+    }
+    
     mCurrentHorizontalMotionIndexHMI = (120 / mCurrentHorizontalPitch);
 //    PriDebug.infoln(PriDebug.spacesForPclParseMsgs + 
 //        "PriFonts set Horizontal Pitch (number of characters per inch) to " + mCurrentHorizontalPitch);


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[Openpcl-svncommits] SF.net SVN: openpcl: [219] openpcl/src/com/openpcl/pclrenderimage/render/ PriFonts.java

[<doc...@us...>]

Revision: 219
          http://openpcl.svn.sourceforge.net/openpcl/?rev=219&view=rev
Author:   documentsystems
Date:     2008-03-31 13:39:54 -0700 (Mon, 31 Mar 2008)

Log Message:
-----------
Change horizontal positioning to be based on float values rather than int. Turn off default bolding of fixed-width text.

Modified Paths:
--------------
    openpcl/src/com/openpcl/pclrenderimage/render/PriFonts.java

Modified: openpcl/src/com/openpcl/pclrenderimage/render/PriFonts.java
===================================================================
--- openpcl/src/com/openpcl/pclrenderimage/render/PriFonts.java	2008-03-31 20:38:11 UTC (rev 218)
+++ openpcl/src/com/openpcl/pclrenderimage/render/PriFonts.java	2008-03-31 20:39:54 UTC (rev 219)
@@ -32,10 +32,10 @@
   protected ArrayList<int[]> mCharWidthArrayList = null; 
 
   // For mono fonts, number of characters per inch = (s#H
-  protected int mCurrentHorizontalPitch = 10;
+  protected float mCurrentHorizontalPitch = 10;
   
   // For mono fonts not proportional fonts, (cpi = 120 / HMI). = &k#H
-  protected int mCurrentHorizontalMotionIndexHMI = 12;
+  protected float mCurrentHorizontalMotionIndexHMI = 12;
   
   protected int mCurrentFontStylePlanBoldItalic = Font.PLAIN;
   protected float mCurrentFontHeight = 12;
@@ -170,7 +170,7 @@
   public FontRenderContext getFontRenderContext() { return mFontRenderContext; }
   public int getCurrentFontStylePlanBoldItalic() { return mCurrentFontStylePlanBoldItalic; }
   public boolean getIsMonospacedFont() { return mCurrentJavaBuiltInFont == sFontIsMonospaced; }
-  public int getCurrentHorizontalPitch() { return mCurrentHorizontalPitch; }
+  public float getCurrentHorizontalPitch() { return mCurrentHorizontalPitch; }
 
   /** Get the adjusted pixel width of the character in the current font by using the internal printer font 
    * character width tables.
@@ -183,7 +183,7 @@
 
     if (mCurrentJavaBuiltInFont == sFontIsMonospaced) {
       // To see how HMI works, see the comment block in setHorizontalMotionIndexHMI()
-      int charsPerInchUsingHMI = 120 / mCurrentHorizontalMotionIndexHMI;
+      float charsPerInchUsingHMI = 120 / mCurrentHorizontalMotionIndexHMI;
       // Mono font is selected. Use the current setting for "(dots per inch) / (chars per inch using HMI)"
       tNumWidthPixels = Math.round((float)PriPageSettings.sPrintDotsPerInch / (float)charsPerInchUsingHMI);
     } else {
@@ -453,7 +453,7 @@
    *     
    * @param pHmiValue
    */
-  public void setHorizontalMotionIndexHMI(int pHmiValue) {
+  public void setHorizontalMotionIndexHMI(float pHmiValue) {
     mCurrentHorizontalMotionIndexHMI = pHmiValue;
     mCurrentHorizontalPitch = (120 / mCurrentHorizontalMotionIndexHMI);
 //    PriDebug.infoln(PriDebug.spacesForPclParseMsgs + 
@@ -532,7 +532,7 @@
     
     switch (mCurrentJavaBuiltInFont) {
       case sFontIsMonospaced:
-        makeTextBeBold |= Font.BOLD;
+        // makeTextBeBold |= Font.BOLD;
         setMonospacedJavaBuiltInFont(makeTextBeBold, zoomFontHeight);
         break;
       case sFontIsSansSerif:


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