* demo/xml2doc/templates/html/main.xsl, * demo/xml2doc/templates/html/main_base64.xsl: Here. --- scribo/ChangeLog | 7 + scribo/demo/xml2doc/templates/html/main.xsl | 398 ++++++++----- scribo/demo/xml2doc/templates/html/main_base64.xsl | 621 +++++++++++++------- 3 files changed, 654 insertions(+), 372 deletions(-) diff --git a/scribo/ChangeLog b/scribo/ChangeLog index 43577d5..8683016 100644 --- a/scribo/ChangeLog +++ b/scribo/ChangeLog @@ -1,5 +1,12 @@ 2011-01-26 Guillaume Lazzara <z@lrde.epita.fr> + Make use of paragraph information in HTML output. + + * demo/xml2doc/templates/html/main.xsl, + * demo/xml2doc/templates/html/main_base64.xsl: Here. + +2011-01-26 Guillaume Lazzara <z@lrde.epita.fr> + Regen generated files. * headers.mk, diff --git a/scribo/demo/xml2doc/templates/html/main.xsl b/scribo/demo/xml2doc/templates/html/main.xsl index 9c90970..8159e98 100644 --- a/scribo/demo/xml2doc/templates/html/main.xsl +++ b/scribo/demo/xml2doc/templates/html/main.xsl @@ -21,15 +21,10 @@ margin:0px; font-family:"Times New Roman", Times, serif; } - .para - { - position:absolute; - z-index:6; - } .region { position:absolute; - z-index:5; + z-index:6; } .image { @@ -40,14 +35,74 @@ </head> <body> - <xsl:for-each select="pcGts/page/graphic_region| - pcGts/page/image_region| - pcGts/page/chart_region| - pcGts/page/table_region| - pcGts/page/separator_region| - pcGts/page/text_region| - pcGts/page/text_region/paragraph| - pcGts/page/text_region/paragraph/line"> + <xsl:apply-templates select="pcGts/page/text_region"/> + <xsl:apply-templates select="pcGts/page/graphic_region| + pcGts/page/image_region| + pcGts/page/chart_region| + pcGts/page/table_region| + pcGts/page/separator_region"/> + + </body> + </html> + </xsl:template> + + + <xsl:template match="pcGts/page/text_region"> + + <!-- Regions Coordinates --> + + <!-- y1 --> + <xsl:variable name="y1"> + <xsl:for-each select="coords/point"> + <xsl:sort select="@y" order="ascending" data-type="number"/> + <xsl:if test="position() = 1"> + <xsl:value-of select="@y" /> + </xsl:if> + </xsl:for-each> + </xsl:variable> + + <!-- x2 --> + <xsl:variable name="x2"> + <xsl:for-each select="coords/point"> + <xsl:sort select="@x" order="descending" data-type="number"/> + <xsl:if test="position() = 1"> + <xsl:value-of select="@x" /> + </xsl:if> + </xsl:for-each> + </xsl:variable> + + <!-- y2 --> + <xsl:variable name="y2"> + <xsl:for-each select="coords/point"> + <xsl:sort select="@y" order="descending" data-type="number"/> + <xsl:if test="position() = 1"> + <xsl:value-of select="@y" /> + </xsl:if> + </xsl:for-each> + </xsl:variable> + + <!-- x1 --> + <xsl:variable name="x1"> + <xsl:for-each select="coords/point"> + <xsl:sort select="@x" order="ascending" data-type="number"/> + <xsl:if test="position() = 1"> + <xsl:value-of select="@x" /> + </xsl:if> + </xsl:for-each> + </xsl:variable> + + <!-- END OF Regions Coordinates --> + + <xsl:apply-templates select="line"/> + + </xsl:template> + + + + + + + <xsl:template match="line"> <!-- Regions Coordinates --> @@ -94,158 +149,179 @@ <!-- END OF Regions Coordinates --> <!-- TEXT LINE--> - <xsl:if test="name() = 'line'"> - - <xsl:variable name="colour"> - <xsl:choose> - <xsl:when test="../../@txt_colour != ''"> - <xsl:value-of select="../../@txt_colour" /> - </xsl:when> - <xsl:otherwise> - Black - </xsl:otherwise> - </xsl:choose> - </xsl:variable> - - <!-- x_height --> - <xsl:variable name="x_height"> - <xsl:value-of select="../../@x_height" /> - </xsl:variable> - - <!-- a_height --> - <xsl:variable name="a_height"> - <xsl:value-of select="../../@a_height" /> - </xsl:variable> - - <!-- ABS(d_height) --> - <xsl:variable name="d_height_abs"> - <xsl:choose> - <xsl:when test="../../@d_height < 0"> - <xsl:value-of select="-../../@d_height" /> - </xsl:when> - <xsl:otherwise> - <xsl:value-of select="../../@d_height" /> - </xsl:otherwise> - </xsl:choose> - </xsl:variable> - - <!-- a_height computed, i.e> - if (A - X < |D|) - A = X + |D| - --> - <xsl:variable name="a"> - <xsl:choose> - <xsl:when test="($a_height - $x_height) < $d_height_abs"> - <xsl:value-of select="$x_height + $d_height_abs" /> - </xsl:when> - <xsl:otherwise> - <xsl:value-of select="$a_height" /> - </xsl:otherwise> - </xsl:choose> - </xsl:variable> - - <!-- d_height computed, i.e> - if (A - A > |D|) - |D| = A - X - --> - <xsl:variable name="d"> - <xsl:choose> - <xsl:when test="($a_height - $x_height) > $d_height_abs"> - <xsl:value-of select="$a_height - $x_height" /> - </xsl:when> - <xsl:otherwise> - <xsl:value-of select="$d_height_abs" /> - </xsl:otherwise> - </xsl:choose> - </xsl:variable> - - <div class="line"> - <xsl:attribute name="style"> - height:auto; - font-size:<xsl:value-of select="$a+$d" />px; - width:<xsl:value-of select="$x2 - $x1" />px; - left:<xsl:value-of select="$x1 " />px; - top:<xsl:value-of select="$y1 " />px; - color:<xsl:value-of select="$colour" />; - </xsl:attribute> - <xsl:value-of select="@text"/> - </div> - </xsl:if> + <xsl:variable name="colour"> + <xsl:choose> + <xsl:when test="@txt_colour != ''"> + <xsl:value-of select="@txt_colour" /> + </xsl:when> + <xsl:otherwise> + Black + </xsl:otherwise> + </xsl:choose> + </xsl:variable> + + <!-- x_height --> + <xsl:variable name="x_height"> + <xsl:value-of select="@x_height" /> + </xsl:variable> + + <!-- a_height --> + <xsl:variable name="a_height"> + <xsl:value-of select="@a_height" /> + </xsl:variable> + + <!-- ABS(d_height) --> + <xsl:variable name="d_height_abs"> + <xsl:choose> + <xsl:when test="@d_height < 0"> + <xsl:value-of select="-@d_height" /> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="@d_height" /> + </xsl:otherwise> + </xsl:choose> + </xsl:variable> + + <!-- a_height computed, i.e> + if (A - X < |D|) + A = X + |D| + --> + <xsl:variable name="a"> + <xsl:choose> + <xsl:when test="($a_height - $x_height) < $d_height_abs"> + <xsl:value-of select="$x_height + $d_height_abs" /> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="$a_height" /> + </xsl:otherwise> + </xsl:choose> + </xsl:variable> + + <!-- d_height computed, i.e> + if (A - A > |D|) + |D| = A - X + --> + <xsl:variable name="d"> + <xsl:choose> + <xsl:when test="($a_height - $x_height) > $d_height_abs"> + <xsl:value-of select="$a_height - $x_height" /> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="$d_height_abs" /> + </xsl:otherwise> + </xsl:choose> + </xsl:variable> + + <span class="line"> + <xsl:attribute name="style"> + height:auto; + font-size:<xsl:value-of select="$a + $d" />px; + width:<xsl:value-of select="$x2 - $x1" />px; + left:<xsl:value-of select="$x1 " />px; + top:<xsl:value-of select="$y1 " />px; + color:<xsl:value-of select="$colour" />; + </xsl:attribute> + <xsl:value-of select="@text"/> + </span> <!-- ENF OF TEXT LINE --> + </xsl:template> - <!-- TEXT REGION --> -<!-- <xsl:if test="name() = 'text_region'"> - <div class="region"> - <xsl:attribute name="style"> - height:<xsl:value-of select="$y2 - $y1" />px; - width:<xsl:value-of select="$x2 - $x1" />px; - left:<xsl:value-of select="$x1" />px; - top:<xsl:value-of select="$y1" />px; - </xsl:attribute> - </div> - </xsl:if>--> - <!-- ENF OF TEXT REGION --> - - <!-- PARAGRAPH --> -<!-- <xsl:if test="name() = 'paragraph'"> - <div class="para"> - <xsl:attribute name="style"> - height:<xsl:value-of select="$y2 - $y1" />px; - width:<xsl:value-of select="$x2 - $x1" />px; - left:<xsl:value-of select="$x1" />px; - top:<xsl:value-of select="$y1" />px; - </xsl:attribute> - </div> - </xsl:if>--> - <!-- ENF OF PARAGRAPH --> + + + + + <xsl:template match="pcGts/page/graphic_region| + pcGts/page/image_region| + pcGts/page/chart_region| + pcGts/page/table_region| + pcGts/page/separator_region"> + + <!-- Regions Coordinates --> + + <!-- y1 --> + <xsl:variable name="y1"> + <xsl:for-each select="coords/point"> + <xsl:sort select="@y" order="ascending" data-type="number"/> + <xsl:if test="position() = 1"> + <xsl:value-of select="@y" /> + </xsl:if> + </xsl:for-each> + </xsl:variable> + + <!-- x2 --> + <xsl:variable name="x2"> + <xsl:for-each select="coords/point"> + <xsl:sort select="@x" order="descending" data-type="number"/> + <xsl:if test="position() = 1"> + <xsl:value-of select="@x" /> + </xsl:if> + </xsl:for-each> + </xsl:variable> + + <!-- y2 --> + <xsl:variable name="y2"> + <xsl:for-each select="coords/point"> + <xsl:sort select="@y" order="descending" data-type="number"/> + <xsl:if test="position() = 1"> + <xsl:value-of select="@y" /> + </xsl:if> + </xsl:for-each> + </xsl:variable> + + <!-- x1 --> + <xsl:variable name="x1"> + <xsl:for-each select="coords/point"> + <xsl:sort select="@x" order="ascending" data-type="number"/> + <xsl:if test="position() = 1"> + <xsl:value-of select="@x" /> + </xsl:if> + </xsl:for-each> + </xsl:variable> + + <!-- END OF Regions Coordinates --> <!-- NON-TEXT REGIONS --> - <xsl:if test="name() = 'image_region' or name() = 'separator_region' or name() = 'graphic_region' or name() = 'chart_region' or name() = 'table_region'"> - - <!-- id --> - <xsl:variable name="id"> - <xsl:value-of select="@id" /> - </xsl:variable> - - <!-- depth --> - <xsl:variable name="depth"> - <xsl:choose> - <xsl:when test="name() = 'separator_region'"> - 1 - </xsl:when> - <xsl:otherwise> - 4 - </xsl:otherwise> - </xsl:choose> - </xsl:variable> - - <div class="image"> - <xsl:attribute name="style"> - top:<xsl:value-of select="$y1" />px; - left:<xsl:value-of select="$x1" />px; - width:<xsl:value-of select="$x2 - $x1"/>px; - height:<xsl:value-of select="$y2 - $y1"/>px; - z-index:<xsl:value-of select="$depth"/>; + <!-- id --> + <xsl:variable name="id"> + <xsl:value-of select="@id" /> + </xsl:variable> + + <!-- depth --> + <xsl:variable name="depth"> + <xsl:choose> + <xsl:when test="name() = 'separator_region'"> + 1 + </xsl:when> + <xsl:otherwise> + 4 + </xsl:otherwise> + </xsl:choose> + </xsl:variable> + + <div class="image"> + <xsl:attribute name="style"> + top:<xsl:value-of select="$y1" />px; + left:<xsl:value-of select="$x1" />px; + width:<xsl:value-of select="$x2 - $x1"/>px; + height:<xsl:value-of select="$y2 - $y1"/>px; + z-index:<xsl:value-of select="$depth"/>; + </xsl:attribute> + <img> + <xsl:attribute name="alt"> + <xsl:value-of select="name()" /> + </xsl:attribute> + <xsl:attribute name="width"> + <xsl:value-of select="$x2 - $x1" /> </xsl:attribute> - <img> - <xsl:attribute name="alt"> - <xsl:value-of select="name()" /> - </xsl:attribute> - <xsl:attribute name="width"> - <xsl:value-of select="$x2 - $x1" /> - </xsl:attribute> - <xsl:attribute name="height"> - <xsl:value-of select="$y2 - $y1" /> - </xsl:attribute> - <xsl:attribute name="src"><xsl:value-of select="$id"/>.png</xsl:attribute> - </img> - </div> - - </xsl:if> + <xsl:attribute name="height"> + <xsl:value-of select="$y2 - $y1" /> + </xsl:attribute> + <xsl:attribute name="src"><xsl:value-of select="$id"/>.png</xsl:attribute> + </img> + </div> + <!-- END NON-TEXT REGIONS --> - </xsl:for-each> - </body> - </html> - </xsl:template> + </xsl:template> + </xsl:stylesheet> diff --git a/scribo/demo/xml2doc/templates/html/main_base64.xsl b/scribo/demo/xml2doc/templates/html/main_base64.xsl index b24f02d..fe3f1db 100644 --- a/scribo/demo/xml2doc/templates/html/main_base64.xsl +++ b/scribo/demo/xml2doc/templates/html/main_base64.xsl @@ -39,222 +39,421 @@ border:0; } </style> -<!-- <link rel="stylesheet" type="text/css" href="css.css" /> --> + <!-- <link rel="stylesheet" type="text/css" href="css.css" /> --> </head> <body> - <xsl:for-each select="pcGts/page/graphic_region| - pcGts/page/image_region| - pcGts/page/chart_region| - pcGts/page/table_region| - pcGts/page/separator_region| - pcGts/page/text_region| - pcGts/page/text_region/paragraph| - pcGts/page/text_region/paragraph/line"> - - <!-- Regions Coordinates --> - - <!-- y1 --> - <xsl:variable name="y1"> - <xsl:for-each select="coords/point"> - <xsl:sort select="@y" order="ascending" data-type="number"/> - <xsl:if test="position() = 1"> - <xsl:value-of select="@y" /> - </xsl:if> - </xsl:for-each> - </xsl:variable> - - <!-- x2 --> - <xsl:variable name="x2"> - <xsl:for-each select="coords/point"> - <xsl:sort select="@x" order="descending" data-type="number"/> - <xsl:if test="position() = 1"> - <xsl:value-of select="@x" /> - </xsl:if> - </xsl:for-each> - </xsl:variable> - - <!-- y2 --> - <xsl:variable name="y2"> - <xsl:for-each select="coords/point"> - <xsl:sort select="@y" order="descending" data-type="number"/> - <xsl:if test="position() = 1"> - <xsl:value-of select="@y" /> - </xsl:if> - </xsl:for-each> - </xsl:variable> - - <!-- x1 --> - <xsl:variable name="x1"> - <xsl:for-each select="coords/point"> - <xsl:sort select="@x" order="ascending" data-type="number"/> - <xsl:if test="position() = 1"> - <xsl:value-of select="@x" /> - </xsl:if> - </xsl:for-each> - </xsl:variable> - - <!-- END OF Regions Coordinates --> - - <!-- TEXT LINE--> - <xsl:if test="name() = 'line'"> - - <xsl:variable name="colour"> - <xsl:choose> - <xsl:when test="../../@txt_colour != ''"> - <xsl:value-of select="../../@txt_colour" /> - </xsl:when> - <xsl:otherwise> - Black - </xsl:otherwise> - </xsl:choose> - </xsl:variable> - - <!-- x_height --> - <xsl:variable name="x_height"> - <xsl:value-of select="../../@x_height" /> - </xsl:variable> - - <!-- a_height --> - <xsl:variable name="a_height"> - <xsl:value-of select="../../@a_height" /> - </xsl:variable> - - <!-- ABS(d_height) --> - <xsl:variable name="d_height_abs"> - <xsl:choose> - <xsl:when test="../../@d_height < 0"> - <xsl:value-of select="-../../@d_height" /> - </xsl:when> - <xsl:otherwise> - <xsl:value-of select="../../@d_height" /> - </xsl:otherwise> - </xsl:choose> - </xsl:variable> - - <!-- a_height computed, i.e> - if (A - X < |D|) - A = X + |D| - --> - <xsl:variable name="a"> - <xsl:choose> - <xsl:when test="($a_height - $x_height) < $d_height_abs"> - <xsl:value-of select="$x_height + $d_height_abs" /> - </xsl:when> - <xsl:otherwise> - <xsl:value-of select="$a_height" /> - </xsl:otherwise> - </xsl:choose> - </xsl:variable> - - <!-- d_height computed, i.e> - if (A - A > |D|) - |D| = A - X - --> - <xsl:variable name="d"> - <xsl:choose> - <xsl:when test="($a_height - $x_height) > $d_height_abs"> - <xsl:value-of select="$a_height - $x_height" /> - </xsl:when> - <xsl:otherwise> - <xsl:value-of select="$d_height_abs" /> - </xsl:otherwise> - </xsl:choose> - </xsl:variable> - - <div class="line" onmouseover="this.style.opacity=0.2;this.filters.alpha.opacity=20" - onmouseout="this.style.opacity=1;this.filters.alpha.opacity=100"> - <xsl:attribute name="style"> - opacity:1; - height:auto; - font-size:<xsl:value-of select="$a+$d" />px; - width:<xsl:value-of select="$x2 - $x1" />px; - left:<xsl:value-of select="$x1 " />px; - top:<xsl:value-of select="$y1 " />px; - color:<xsl:value-of select="$colour" />; - </xsl:attribute> - <xsl:value-of select="@text"/> - </div> - </xsl:if> - <!-- ENF OF TEXT LINE --> - - <!-- TEXT REGION --> - <xsl:if test="name() = 'text_region'"> - <div class="region"> - <xsl:attribute name="style"> - height:<xsl:value-of select="$y2 - $y1" />px; - width:<xsl:value-of select="$x2 - $x1" />px; - left:<xsl:value-of select="$x1" />px; - top:<xsl:value-of select="$y1" />px; - </xsl:attribute> - </div> - </xsl:if> - <!-- ENF OF TEXT REGION --> - - <!-- PARAGRAPH --> - <xsl:if test="name() = 'paragraph'"> - <div class="para"> - <xsl:attribute name="style"> - height:<xsl:value-of select="$y2 - $y1" />px; - width:<xsl:value-of select="$x2 - $x1" />px; - left:<xsl:value-of select="$x1" />px; - top:<xsl:value-of select="$y1" />px; - </xsl:attribute> - </div> - </xsl:if> - <!-- ENF OF PARAGRAPH --> - - <!-- NON-TEXT REGIONS --> - <xsl:if test="name() = 'image_region' or name() = 'separator_region' or name() = 'graphic_region' or name() = 'chart_region' or name() = 'table_region'"> - - <xsl:if test="container"> - <!-- data --> - <xsl:variable name="data"> - <xsl:value-of select="container/data" /> - </xsl:variable> - - <!-- depth --> - <xsl:variable name="depth"> - <xsl:choose> - <xsl:when test="name() = 'separator_region'"> - 1 - </xsl:when> - <xsl:otherwise> - 4 - </xsl:otherwise> - </xsl:choose> - </xsl:variable> - - <div class="image"> - <xsl:attribute name="style"> - top:<xsl:value-of select="$y1" />px; - left:<xsl:value-of select="$x1" />px; - width:<xsl:value-of select="$x2 - $x1"/>px; - height:<xsl:value-of select="$y2 - $y1"/>px; - z-index:<xsl:value-of select="$depth"/>; - </xsl:attribute> - <img> - <xsl:attribute name="alt"> - <xsl:value-of select="name()" /> - </xsl:attribute> - <xsl:attribute name="width"> - <xsl:value-of select="$x2 - $x1" /> - </xsl:attribute> - <xsl:attribute name="height"> - <xsl:value-of select="$y2 - $y1" /> - </xsl:attribute> - <xsl:attribute name="src"> - data:image/png;base64,<xsl:value-of select="$data"/> - </xsl:attribute> - </img> - </div> - </xsl:if> - - </xsl:if> - <!-- END NON-TEXT REGIONS --> - </xsl:for-each> + <xsl:apply-templates select="pcGts/page/text_region"/> + <xsl:apply-templates select="pcGts/page/graphic_region| + pcGts/page/image_region| + pcGts/page/chart_region| + pcGts/page/table_region| + pcGts/page/separator_region"/> </body> </html> </xsl:template> + + + <!-- + TEXT REGION + =========== + --> + + <xsl:template match="pcGts/page/text_region"> + + <!-- Regions Coordinates --> + + <!-- y1 --> + <xsl:variable name="y1"> + <xsl:for-each select="coords/point"> + <xsl:sort select="@y" order="ascending" data-type="number"/> + <xsl:if test="position() = 1"> + <xsl:value-of select="@y" /> + </xsl:if> + </xsl:for-each> + </xsl:variable> + + <!-- x2 --> + <xsl:variable name="x2"> + <xsl:for-each select="coords/point"> + <xsl:sort select="@x" order="descending" data-type="number"/> + <xsl:if test="position() = 1"> + <xsl:value-of select="@x" /> + </xsl:if> + </xsl:for-each> + </xsl:variable> + + <!-- y2 --> + <xsl:variable name="y2"> + <xsl:for-each select="coords/point"> + <xsl:sort select="@y" order="descending" data-type="number"/> + <xsl:if test="position() = 1"> + <xsl:value-of select="@y" /> + </xsl:if> + </xsl:for-each> + </xsl:variable> + + <!-- x1 --> + <xsl:variable name="x1"> + <xsl:for-each select="coords/point"> + <xsl:sort select="@x" order="ascending" data-type="number"/> + <xsl:if test="position() = 1"> + <xsl:value-of select="@x" /> + </xsl:if> + </xsl:for-each> + </xsl:variable> + + <!-- END OF Regions Coordinates --> + + <xsl:apply-templates select="line"/> + + </xsl:template> + + + + + <!-- + TEXT LINES + ========== + --> + <xsl:template match="line"> + + <!-- Regions Coordinates --> + + <!-- y1 --> + <xsl:variable name="y1"> + <xsl:for-each select="coords/point"> + <xsl:sort select="@y" order="ascending" data-type="number"/> + <xsl:if test="position() = 1"> + <xsl:value-of select="@y" /> + </xsl:if> + </xsl:for-each> + </xsl:variable> + + <!-- x2 --> + <xsl:variable name="x2"> + <xsl:for-each select="coords/point"> + <xsl:sort select="@x" order="descending" data-type="number"/> + <xsl:if test="position() = 1"> + <xsl:value-of select="@x" /> + </xsl:if> + </xsl:for-each> + </xsl:variable> + + <!-- y2 --> + <xsl:variable name="y2"> + <xsl:for-each select="coords/point"> + <xsl:sort select="@y" order="descending" data-type="number"/> + <xsl:if test="position() = 1"> + <xsl:value-of select="@y" /> + </xsl:if> + </xsl:for-each> + </xsl:variable> + + <!-- x1 --> + <xsl:variable name="x1"> + <xsl:for-each select="coords/point"> + <xsl:sort select="@x" order="ascending" data-type="number"/> + <xsl:if test="position() = 1"> + <xsl:value-of select="@x" /> + </xsl:if> + </xsl:for-each> + </xsl:variable> + + <!-- END OF Regions Coordinates --> + + <!-- TEXT LINE--> + <xsl:variable name="colour"> + <xsl:choose> + <xsl:when test="@txt_colour != ''"> + <xsl:value-of select="@txt_colour" /> + </xsl:when> + <xsl:otherwise> + Black + </xsl:otherwise> + </xsl:choose> + </xsl:variable> + + <!-- x_height --> + <xsl:variable name="x_height"> + <xsl:value-of select="@x_height" /> + </xsl:variable> + + <!-- a_height --> + <xsl:variable name="a_height"> + <xsl:value-of select="@a_height" /> + </xsl:variable> + + <!-- ABS(d_height) --> + <xsl:variable name="d_height_abs"> + <xsl:choose> + <xsl:when test="@d_height < 0"> + <xsl:value-of select="-@d_height" /> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="@d_height" /> + </xsl:otherwise> + </xsl:choose> + </xsl:variable> + + <!-- a_height computed, i.e> + if (A - X < |D|) + A = X + |D| + --> + <xsl:variable name="a"> + <xsl:choose> + <xsl:when test="($a_height - $x_height) < $d_height_abs"> + <xsl:value-of select="$x_height + $d_height_abs" /> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="$a_height" /> + </xsl:otherwise> + </xsl:choose> + </xsl:variable> + + <!-- d_height computed, i.e> + if (A - A > |D|) + |D| = A - X + --> + <xsl:variable name="d"> + <xsl:choose> + <xsl:when test="($a_height - $x_height) > $d_height_abs"> + <xsl:value-of select="$a_height - $x_height" /> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="$d_height_abs" /> + </xsl:otherwise> + </xsl:choose> + </xsl:variable> + + <span class="line"> + <xsl:attribute name="style"> + height:auto; + font-size:<xsl:value-of select="$a + $d" />px; + width:<xsl:value-of select="$x2 - $x1" />px; + left:<xsl:value-of select="$x1 " />px; + top:<xsl:value-of select="$y1 " />px; + color:<xsl:value-of select="$colour" />; + </xsl:attribute> + <xsl:value-of select="@text"/> + </span> + <!-- ENF OF TEXT LINE --> + </xsl:template> + + + + + <!-- + MISC. REGIONS + ============= + --> + <xsl:template match="pcGts/page/graphic_region| + pcGts/page/image_region| + pcGts/page/chart_region| + pcGts/page/table_region| + pcGts/page/separator_region"> + + <!-- Regions Coordinates --> + + <!-- y1 --> + <xsl:variable name="y1"> + <xsl:for-each select="coords/point"> + <xsl:sort select="@y" order="ascending" data-type="number"/> + <xsl:if test="position() = 1"> + <xsl:value-of select="@y" /> + </xsl:if> + </xsl:for-each> + </xsl:variable> + + <!-- x2 --> + <xsl:variable name="x2"> + <xsl:for-each select="coords/point"> + <xsl:sort select="@x" order="descending" data-type="number"/> + <xsl:if test="position() = 1"> + <xsl:value-of select="@x" /> + </xsl:if> + </xsl:for-each> + </xsl:variable> + + <!-- y2 --> + <xsl:variable name="y2"> + <xsl:for-each select="coords/point"> + <xsl:sort select="@y" order="descending" data-type="number"/> + <xsl:if test="position() = 1"> + <xsl:value-of select="@y" /> + </xsl:if> + </xsl:for-each> + </xsl:variable> + + <!-- x1 --> + <xsl:variable name="x1"> + <xsl:for-each select="coords/point"> + <xsl:sort select="@x" order="ascending" data-type="number"/> + <xsl:if test="position() = 1"> + <xsl:value-of select="@x" /> + </xsl:if> + </xsl:for-each> + </xsl:variable> + + <!-- END OF Regions Coordinates --> + + <!-- TEXT LINE--> + <xsl:if test="name() = 'line'"> + + <xsl:variable name="colour"> + <xsl:choose> + <xsl:when test="../../@txt_colour != ''"> + <xsl:value-of select="../../@txt_colour" /> + </xsl:when> + <xsl:otherwise> + Black + </xsl:otherwise> + </xsl:choose> + </xsl:variable> + + <!-- x_height --> + <xsl:variable name="x_height"> + <xsl:value-of select="../../@x_height" /> + </xsl:variable> + + <!-- a_height --> + <xsl:variable name="a_height"> + <xsl:value-of select="../../@a_height" /> + </xsl:variable> + + <!-- ABS(d_height) --> + <xsl:variable name="d_height_abs"> + <xsl:choose> + <xsl:when test="../../@d_height < 0"> + <xsl:value-of select="-../../@d_height" /> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="../../@d_height" /> + </xsl:otherwise> + </xsl:choose> + </xsl:variable> + + <!-- a_height computed, i.e> + if (A - X < |D|) + A = X + |D| + --> + <xsl:variable name="a"> + <xsl:choose> + <xsl:when test="($a_height - $x_height) < $d_height_abs"> + <xsl:value-of select="$x_height + $d_height_abs" /> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="$a_height" /> + </xsl:otherwise> + </xsl:choose> + </xsl:variable> + + <!-- d_height computed, i.e> + if (A - A > |D|) + |D| = A - X + --> + <xsl:variable name="d"> + <xsl:choose> + <xsl:when test="($a_height - $x_height) > $d_height_abs"> + <xsl:value-of select="$a_height - $x_height" /> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="$d_height_abs" /> + </xsl:otherwise> + </xsl:choose> + </xsl:variable> + + <div class="line" onmouseover="this.style.opacity=0.2;this.filters.alpha.opacity=20" + onmouseout="this.style.opacity=1;this.filters.alpha.opacity=100"> + <xsl:attribute name="style"> + opacity:1; + height:auto; + font-size:<xsl:value-of select="$a+$d" />px; + width:<xsl:value-of select="$x2 - $x1" />px; + left:<xsl:value-of select="$x1 " />px; + top:<xsl:value-of select="$y1 " />px; + color:<xsl:value-of select="$colour" />; + </xsl:attribute> + <xsl:value-of select="@text"/> + </div> + </xsl:if> + <!-- ENF OF TEXT LINE --> + + <!-- TEXT REGION --> + <xsl:if test="name() = 'text_region'"> + <div class="region"> + <xsl:attribute name="style"> + height:<xsl:value-of select="$y2 - $y1" />px; + width:<xsl:value-of select="$x2 - $x1" />px; + left:<xsl:value-of select="$x1" />px; + top:<xsl:value-of select="$y1" />px; + </xsl:attribute> + </div> + </xsl:if> + <!-- ENF OF TEXT REGION --> + + <!-- PARAGRAPH --> + <xsl:if test="name() = 'paragraph'"> + <div class="para"> + <xsl:attribute name="style"> + height:<xsl:value-of select="$y2 - $y1" />px; + width:<xsl:value-of select="$x2 - $x1" />px; + left:<xsl:value-of select="$x1" />px; + top:<xsl:value-of select="$y1" />px; + </xsl:attribute> + </div> + </xsl:if> + <!-- ENF OF PARAGRAPH --> + + <!-- NON-TEXT REGIONS --> + <xsl:if test="name() = 'image_region' or name() = 'separator_region' or name() = 'graphic_region' or name() = 'chart_region' or name() = 'table_region'"> + + <xsl:if test="container"> + <!-- data --> + <xsl:variable name="data"> + <xsl:value-of select="container/data" /> + </xsl:variable> + + <!-- depth --> + <xsl:variable name="depth"> + <xsl:choose> + <xsl:when test="name() = 'separator_region'"> + 1 + </xsl:when> + <xsl:otherwise> + 4 + </xsl:otherwise> + </xsl:choose> + </xsl:variable> + + <div class="image"> + <xsl:attribute name="style"> + top:<xsl:value-of select="$y1" />px; + left:<xsl:value-of select="$x1" />px; + width:<xsl:value-of select="$x2 - $x1"/>px; + height:<xsl:value-of select="$y2 - $y1"/>px; + z-index:<xsl:value-of select="$depth"/>; + </xsl:attribute> + <img> + <xsl:attribute name="alt"> + <xsl:value-of select="name()" /> + </xsl:attribute> + <xsl:attribute name="width"> + <xsl:value-of select="$x2 - $x1" /> + </xsl:attribute> + <xsl:attribute name="height"> + <xsl:value-of select="$y2 - $y1" /> + </xsl:attribute> + <xsl:attribute name="src"> + data:image/png;base64,<xsl:value-of select="$data"/> + </xsl:attribute> + </img> + </div> + </xsl:if> + + </xsl:if> + <!-- END NON-TEXT REGIONS --> + </xsl:template> + </xsl:stylesheet> -- 1.5.6.5