🖋️ Use Helvetica as default font in PDF configuration (#10)

data/xsl/xr-pdf/lib/konstanten.xsl

@@ -12,8 +12,8 @@
  == Schriften
  =========================================================================== -->
 
- <xsl:variable name="fontSans">SourceSerifPro</xsl:variable>
- <xsl:variable name="fontSerif">SourceSerifPro</xsl:variable>
+ <xsl:variable name="fontSans">Helvetica</xsl:variable>
+ <xsl:variable name="fontSerif">Helvetica</xsl:variable>
 
  <xsl:variable name="amount-picture" select="xrf:_('amount-format')"/>
  <xsl:variable name="percentage-picture" select="xrf:_('percentage-format')"/>

gradle.properties

@@ -1,2 +1,2 @@
-currentVersion=0.1.6
+currentVersion=0.1.7
 mainClassName=io.github.easybill.xrviz.App

helvetica-font.patch

@@ -0,0 +1,21 @@
+Subject: [PATCH] Use Helvetica as font
+---
+Index: data/xsl/xr-pdf/lib/konstanten.xsl
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/data/xsl/xr-pdf/lib/konstanten.xsl b/data/xsl/xr-pdf/lib/konstanten.xsl
+--- a/data/xsl/xr-pdf/lib/konstanten.xsl (revision ce7283ab21026b769fe53fc5d2022364c8412579)
++++ b/data/xsl/xr-pdf/lib/konstanten.xsl (date 1722865849651)
+@@ -12,8 +12,8 @@
+ == Schriften
+ =========================================================================== -->
+
+- <xsl:variable name="fontSans">SourceSerifPro</xsl:variable>
+- <xsl:variable name="fontSerif">SourceSerifPro</xsl:variable>
++ <xsl:variable name="fontSans">Helvetica</xsl:variable>
++ <xsl:variable name="fontSerif">Helvetica</xsl:variable>
+
+ <xsl:variable name="amount-picture" select="xrf:_('amount-format')"/>
+ <xsl:variable name="percentage-picture" select="xrf:_('percentage-format')"/>