Added viewBox implement document unit support.

(bzr r12475.1.2)

5 files changed, 13 insertions, 11 deletions

diff --git a/src/extension/internal/cairo-renderer.cpp b/src/extension/internal/cairo-renderer.cpp
index f7ab63c98..eddc5ba23 100644
--- a/src/extension/internal/cairo-renderer.cpp
+++ b/src/extension/internal/cairo-renderer.cpp
@@ -645,9 +645,9 @@ CairoRenderer::setupDocument(CairoRenderContext *ctx, SPDocument *doc, bool page
             Geom::Affine tp( Geom::Translate( bleedmargin_px, bleedmargin_px ) );
             ctx->transform(tp);
         } else {
-            double high = doc->getHeight();
+            double high = doc->getHeight().value("px");
             if (ctx->_vector_based_target)
-                high *= Inkscape::Util::Quantity::convert(1, "px", "pt");
+                high = Inkscape::Util::Quantity::convert(high, "px", "pt");
 
             // this transform translates the export drawing to a virtual page (0,0)-(width,height)
             Geom::Affine tp(Geom::Translate(-d.left() * (ctx->_vector_based_target ? Inkscape::Util::Quantity::convert(1, "pt", "px") : 1.0),
diff --git a/src/extension/internal/grid.cpp b/src/extension/internal/grid.cpp
index 820d1c9d3..2f9d0ff25 100644
--- a/src/extension/internal/grid.cpp
+++ b/src/extension/internal/grid.cpp
@@ -35,6 +35,7 @@
 #include "extension/effect.h"
 #include "extension/system.h"
 
+#include "util/units.h"
 
 #include "grid.h"
 
@@ -97,14 +98,14 @@ Grid::effect (Inkscape::Extension::Effect *module, Inkscape::UI::View::View *doc
         /* get page size */
         SPDocument * doc = document->doc();
         bounding_area = Geom::Rect(  Geom::Point(0,0),
-                                     Geom::Point(doc->getWidth(), doc->getHeight())  );
+                                     Geom::Point(doc->getWidth().value("px"), doc->getHeight().value("px"))  );
     } else {
         Geom::OptRect bounds = selection->visualBounds();
         if (bounds) {
             bounding_area = *bounds;
         }
 
-        gdouble doc_height  =  (document->doc())->getHeight();
+        gdouble doc_height  =  (document->doc())->getHeight().value("px");
         Geom::Rect temprec = Geom::Rect(Geom::Point(bounding_area.min()[Geom::X], doc_height - bounding_area.min()[Geom::Y]),
                                     Geom::Point(bounding_area.max()[Geom::X], doc_height - bounding_area.max()[Geom::Y]));
 
diff --git a/src/extension/internal/latex-pstricks.cpp b/src/extension/internal/latex-pstricks.cpp
index 2ece1ba87..c8e8e2f2e 100644
--- a/src/extension/internal/latex-pstricks.cpp
+++ b/src/extension/internal/latex-pstricks.cpp
@@ -117,8 +117,8 @@ unsigned int PrintLatex::begin (Inkscape::Extension::Print *mod, SPDocument *doc
     }
 
     // width and height in pt
-    _width = doc->getWidth() * Inkscape::Util::Quantity::convert(1, "px", "pt");
-    _height = doc->getHeight() * Inkscape::Util::Quantity::convert(1, "px", "pt");
+    _width = doc->getWidth().value("pt");
+    _height = doc->getHeight().value("pt");
 
     if (res >= 0) {
 
@@ -128,10 +128,10 @@ unsigned int PrintLatex::begin (Inkscape::Extension::Print *mod, SPDocument *doc
         os << "\\psset{xunit=.5pt,yunit=.5pt,runit=.5pt}\n";
         // from now on we can output px, but they will be treated as pt
     
-        os << "\\begin{pspicture}(" << doc->getWidth() << "," << doc->getHeight() << ")\n";
+        os << "\\begin{pspicture}(" << doc->getWidth().value("px") << "," << doc->getHeight().value("px") << ")\n";
     }
 
-    m_tr_stack.push( Geom::Scale(1, -1) * Geom::Translate(0, doc->getHeight()));  /// @fixme hardcoded doc2dt transform
+    m_tr_stack.push( Geom::Scale(1, -1) * Geom::Translate(0, doc->getHeight().value("px")));  /// @fixme hardcoded doc2dt transform
 
     return fprintf(_stream, "%s", os.str().c_str());
 }
diff --git a/src/extension/internal/latex-text-renderer.cpp b/src/extension/internal/latex-text-renderer.cpp
index 57a71b467..b1c67aa81 100644
--- a/src/extension/internal/latex-text-renderer.cpp
+++ b/src/extension/internal/latex-text-renderer.cpp
@@ -602,7 +602,7 @@ LaTeXTextRenderer::setupDocument(SPDocument *doc, bool pageBoundingBox, float bl
     }
 
     // flip y-axis
-    push_transform( Geom::Scale(1,-1) * Geom::Translate(0, doc->getHeight()) ); /// @fixme hardcoded desktop transform!
+    push_transform( Geom::Scale(1,-1) * Geom::Translate(0, doc->getHeight().value("px")) ); /// @fixme hardcoded desktop transform!
 
     // write the info to LaTeX
     Inkscape::SVGOStringStream os;
@@ -611,7 +611,7 @@ LaTeXTextRenderer::setupDocument(SPDocument *doc, bool pageBoundingBox, float bl
     // scaling of the image when including it in LaTeX
 
     os << "  \\ifx\\svgwidth\\undefined%\n";
-    os << "    \\setlength{\\unitlength}{" << d.width() * Inkscape::Util::Quantity::convert(1, "px", "pt") << "bp}%\n"; // note: 'bp' is the Postscript pt unit in LaTeX, see LP bug #792384
+    os << "    \\setlength{\\unitlength}{" << Inkscape::Util::Quantity::convert(d.width(), "px", "pt") << "bp}%\n"; // note: 'bp' is the Postscript pt unit in LaTeX, see LP bug #792384
     os << "    \\ifx\\svgscale\\undefined%\n";
     os << "      \\relax%\n";
     os << "    \\else%\n";
diff --git a/src/extension/internal/odf.cpp b/src/extension/internal/odf.cpp
index 9f745cdea..a4dbd1428 100644
--- a/src/extension/internal/odf.cpp
+++ b/src/extension/internal/odf.cpp
@@ -75,6 +75,7 @@
 #include "sp-flowtext.h"
 #include "svg/svg.h"
 #include "text-editing.h"
+#include "util/units.h"
 
 
 //# DOM-specific includes
@@ -945,7 +946,7 @@ static Geom::Affine getODFTransform(const SPItem *item)
     //### Get SVG-to-ODF transform
     Geom::Affine tf (item->i2dt_affine());
     //Flip Y into document coordinates
-    double doc_height    = SP_ACTIVE_DOCUMENT->getHeight();
+    double doc_height    = SP_ACTIVE_DOCUMENT->getHeight().value("px");
     Geom::Affine doc2dt_tf = Geom::Affine(Geom::Scale(1.0, -1.0));                    /// @fixme hardcoded desktop transform
     doc2dt_tf            = doc2dt_tf * Geom::Affine(Geom::Translate(0, doc_height));
     tf                   = tf * doc2dt_tf;