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Date: 10/26/98
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Date: Monday October 26, 1998 @ 11:05
Author: steinm
Update of /repository/php3/doc/functions
In directory asf:/u2/tmp/cvs-serv25035/doc/functions
Modified Files:
pdf.sgml
Log Message:
more documentation and parameter checking
Index: php3/doc/functions/pdf.sgml
diff -c php3/doc/functions/pdf.sgml:1.2 php3/doc/functions/pdf.sgml:1.3
*** php3/doc/functions/pdf.sgml:1.2 Fri Oct 23 07:39:08 1998
--- php3/doc/functions/pdf.sgml Mon Oct 26 11:05:35 1998
***************
*** 553,558 ****
--- 553,836 ----
</refsect1>
</refentry>
+ <refentry id="function.pdf_continue_text">
+ <refnamediv>
+ <refname>PDF_continue_text</refname>
+ <refpurpose>Output text in next line</refpurpose>
+ </refnamediv>
+ <refsect1>
+ <title>Description</title>
+ <funcsynopsis>
+ <funcdef>void <function>pdf_continue_text</function></funcdef>
+ <paramdef>pdfdoc <parameter>pdf document</parameter></paramdef>
+ <paramdef>string <parameter>text</parameter></paramdef>
+ </funcsynopsis>
+ <para>
+ The <function>PDF_continue_text</function> function outputs the
+ string in <parameter>text</parameter> in the next line.
+
+ <para>
+ See also <function>PDF_show_xy</function>,
+ <function>PDF_set_text_leading</function>,
+ <function>PDF_set_text_pos</function>.
+
+ </refsect1>
+ </refentry>
+
+ <refentry id="function.pdf_stringwidth">
+ <refnamediv>
+ <refname>PDF_stringwidth</refname>
+ <refpurpose>Returns width of text</refpurpose>
+ </refnamediv>
+ <refsect1>
+ <title>Description</title>
+ <funcsynopsis>
+ <funcdef>double <function>pdf_stringwidth</function></funcdef>
+ <paramdef>pdfdoc <parameter>pdf document</parameter></paramdef>
+ <paramdef>string <parameter>text</parameter></paramdef>
+ </funcsynopsis>
+ <para>
+ The <function>PDF_stringwidth</function> function returns the
+ width of the string in <parameter>text</parameter>. It requires
+ a font to be set before.
+
+ <para>
+ See also <function>PDF_set_font</function>.
+
+ </refsect1>
+ </refentry>
+
+ <refentry id="function.pdf_save">
+ <refnamediv>
+ <refname>PDF_save</refname>
+ <refpurpose>Returns width of text</refpurpose>
+ </refnamediv>
+ <refsect1>
+ <title>Description</title>
+ <funcsynopsis>
+ <funcdef>void <function>pdf_save</function></funcdef>
+ <paramdef>pdfdoc <parameter>pdf document</parameter></paramdef>
+ </funcsynopsis>
+ <para>
+ The <function>PDF_save</function> function saves the current
+ enviroment. It works like the postscript command gsave. Very
+ useful if you want to translate or rotate an object without effecting
+ other objects.
+
+ <para>
+ See also <function>PDF_restore</function>.
+
+ </refsect1>
+ </refentry>
+
+ <refentry id="function.pdf_restore">
+ <refnamediv>
+ <refname>PDF_restore</refname>
+ <refpurpose>Returns width of text</refpurpose>
+ </refnamediv>
+ <refsect1>
+ <title>Description</title>
+ <funcsynopsis>
+ <funcdef>void <function>pdf_restore</function></funcdef>
+ <paramdef>pdfdoc <parameter>pdf document</parameter></paramdef>
+ </funcsynopsis>
+ <para>
+ The <function>PDF_restore</function> function restores the
+ enviroment saved with <function>PDF_save</function>. It works
+ like the postscript command grestore. Very
+ useful if you want to translate or rotate an object without effecting
+ other objects.
+
+ <example>
+ <title>PDF_get_info</title>
+ <programlisting>
+ <?php PDF_save($pdf);
+ // do all kinds of rotations, transformations, ...
+ PDF_restore($pdf) ?>
+ </programlisting></example>
+
+ <para>
+ See also <function>PDF_save</function>.
+
+ </refsect1>
+ </refentry>
+
+ <refentry id="function.pdf_translate">
+ <refnamediv>
+ <refname>PDF_translate</refname>
+ <refpurpose>Sets origin of koordinate system</refpurpose>
+ </refnamediv>
+ <refsect1>
+ <title>Description</title>
+ <funcsynopsis>
+ <funcdef>void <function>pdf_translate</function></funcdef>
+ <paramdef>pdfdoc <parameter>pdf document</parameter></paramdef>
+ <paramdef>double <parameter>x-koor</parameter></paramdef>
+ <paramdef>double <parameter>y-koor</parameter></paramdef>
+ </funcsynopsis>
+ <para>
+ The <function>PDF_translate</function> function set the origin of
+ koordinate system to the point (<parameter>x-koor</parameter>,
+ <parameter>y-koor</parameter>).
+
+ </refsect1>
+ </refentry>
+
+ <refentry id="function.pdf_scale">
+ <refnamediv>
+ <refname>PDF_scale</refname>
+ <refpurpose>Sets scaling</refpurpose>
+ </refnamediv>
+ <refsect1>
+ <title>Description</title>
+ <funcsynopsis>
+ <funcdef>void <function>pdf_scale</function></funcdef>
+ <paramdef>pdfdoc <parameter>pdf document</parameter></paramdef>
+ <paramdef>double <parameter>x-scale</parameter></paramdef>
+ <paramdef>double <parameter>y-scale</parameter></paramdef>
+ </funcsynopsis>
+ <para>
+ The <function>PDF_scale</function> function set the scaling factor
+ in both directions.
+
+ </refsect1>
+ </refentry>
+
+ <refentry id="function.pdf_rotate">
+ <refnamediv>
+ <refname>PDF_rotate</refname>
+ <refpurpose>Sets rotation</refpurpose>
+ </refnamediv>
+ <refsect1>
+ <title>Description</title>
+ <funcsynopsis>
+ <funcdef>void <function>pdf_rotate</function></funcdef>
+ <paramdef>pdfdoc <parameter>pdf document</parameter></paramdef>
+ <paramdef>double <parameter>angle</parameter></paramdef>
+ </funcsynopsis>
+ <para>
+ The <function>PDF_rotate</function> function set the rotation in
+ degress to <parameter>angle</parameter>.
+
+ </refsect1>
+ </refentry>
+
+ <refentry id="function.pdf_setflat">
+ <refnamediv>
+ <refname>PDF_setflat</refname>
+ <refpurpose>Sets flatness</refpurpose>
+ </refnamediv>
+ <refsect1>
+ <title>Description</title>
+ <funcsynopsis>
+ <funcdef>void <function>pdf_setflat</function></funcdef>
+ <paramdef>pdfdoc <parameter>pdf document</parameter></paramdef>
+ <paramdef>double <parameter>value</parameter></paramdef>
+ </funcsynopsis>
+ <para>
+ The <function>PDF_setflat</function> function set the flatness to
+ a value between 0 and 100.
+
+ </refsect1>
+ </refentry>
+
+ <refentry id="function.pdf_setlinejoin">
+ <refnamediv>
+ <refname>PDF_setlinejoin</refname>
+ <refpurpose>Sets linejoin parameter</refpurpose>
+ </refnamediv>
+ <refsect1>
+ <title>Description</title>
+ <funcsynopsis>
+ <funcdef>void <function>pdf_setlinejoin</function></funcdef>
+ <paramdef>pdfdoc <parameter>pdf document</parameter></paramdef>
+ <paramdef>long <parameter>value</parameter></paramdef>
+ </funcsynopsis>
+ <para>
+ The <function>PDF_setlinejoin</function> function set the linejoin
+ parameter between a value of 0 and 2.
+
+ </refsect1>
+ </refentry>
+
+ <refentry id="function.pdf_setlinecap">
+ <refnamediv>
+ <refname>PDF_setlinecap</refname>
+ <refpurpose>Sets linecap aparameter</refpurpose>
+ </refnamediv>
+ <refsect1>
+ <title>Description</title>
+ <funcsynopsis>
+ <funcdef>void <function>pdf_setlinecap</function></funcdef>
+ <paramdef>pdfdoc <parameter>pdf document</parameter></paramdef>
+ <paramdef>long <parameter>value</parameter></paramdef>
+ </funcsynopsis>
+ <para>
+ The <function>PDF_setlinecap</function> function set the linecap
+ parameter between a value of 0 and 2.
+
+ </refsect1>
+ </refentry>
+
+ <refentry id="function.pdf_setmiterlimit">
+ <refnamediv>
+ <refname>PDF_setmiterlimit</refname>
+ <refpurpose>Sets linecap aparameter</refpurpose>
+ </refnamediv>
+ <refsect1>
+ <title>Description</title>
+ <funcsynopsis>
+ <funcdef>void <function>pdf_setmiterlimit</function></funcdef>
+ <paramdef>pdfdoc <parameter>pdf document</parameter></paramdef>
+ <paramdef>double <parameter>value</parameter></paramdef>
+ </funcsynopsis>
+ <para>
+ The <function>PDF_setmiterlimit</function> function set the miter limit
+ to a value greater of equal than 1.
+
+ </refsect1>
+ </refentry>
+
+ <refentry id="function.pdf_setlinewidth">
+ <refnamediv>
+ <refname>PDF_setlinewidth</refname>
+ <refpurpose>Sets line width</refpurpose>
+ </refnamediv>
+ <refsect1>
+ <title>Description</title>
+ <funcsynopsis>
+ <funcdef>void <function>pdf_setlinewidth</function></funcdef>
+ <paramdef>pdfdoc <parameter>pdf document</parameter></paramdef>
+ <paramdef>double <parameter>width</parameter></paramdef>
+ </funcsynopsis>
+ <para>
+ The <function>PDF_setlinewidth</function> function set the line width
+ to <parameter>width</parameter>.
+
+ </refsect1>
+ </refentry>
+
+ <refentry id="function.pdf_setdash">
+ <refnamediv>
+ <refname>PDF_setdash</refname>
+ <refpurpose>Sets dash pattern</refpurpose>
+ </refnamediv>
+ <refsect1>
+ <title>Description</title>
+ <funcsynopsis>
+ <funcdef>void <function>pdf_setdash</function></funcdef>
+ <paramdef>pdfdoc <parameter>pdf document</parameter></paramdef>
+ <paramdef>double <parameter>white</parameter></paramdef>
+ <paramdef>double <parameter>black</parameter></paramdef>
+ </funcsynopsis>
+ <para>
+ The <function>PDF_setdash</function> function set the dash pattern
+ <parameter>white</parameter> white units and <parameter>black</parameter>
+ black units. If both are 0 a solid line is set.
+
+ </refsect1>
+ </refentry>
+
</reference>
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